Index: stable/10/sys/boot/common/bootstrap.h =================================================================== --- stable/10/sys/boot/common/bootstrap.h (revision 294980) +++ stable/10/sys/boot/common/bootstrap.h (revision 294981) @@ -1,343 +1,343 @@ /*- * Copyright (c) 1998 Michael Smith * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _BOOTSTRAP_H_ #define _BOOTSTRAP_H_ #include #include #include /* * Generic device specifier; architecture-dependant * versions may be larger, but should be allowed to * overlap. */ struct devdesc { struct devsw *d_dev; int d_type; #define DEVT_NONE 0 #define DEVT_DISK 1 #define DEVT_NET 2 #define DEVT_CD 3 #define DEVT_ZFS 4 int d_unit; void *d_opendata; }; /* Commands and return values; nonzero return sets command_errmsg != NULL */ typedef int (bootblk_cmd_t)(int argc, char *argv[]); extern char *command_errmsg; extern char command_errbuf[]; /* XXX blah, length */ #define CMD_OK 0 #define CMD_ERROR 1 /* interp.c */ void interact(void); int include(const char *filename); /* interp_backslash.c */ char *backslash(char *str); /* interp_parse.c */ int parse(int *argc, char ***argv, char *str); /* interp_forth.c */ void bf_init(void); int bf_run(char *line); /* boot.c */ int autoboot(int timeout, char *prompt); void autoboot_maybe(void); int getrootmount(char *rootdev); /* misc.c */ char *unargv(int argc, char *argv[]); void hexdump(caddr_t region, size_t len); size_t strlenout(vm_offset_t str); char *strdupout(vm_offset_t str); void kern_bzero(vm_offset_t dest, size_t len); int kern_pread(int fd, vm_offset_t dest, size_t len, off_t off); void *alloc_pread(int fd, off_t off, size_t len); /* bcache.c */ int bcache_init(u_int nblks, size_t bsize); void bcache_flush(void); int bcache_strategy(void *devdata, int unit, int rw, daddr_t blk, size_t size, char *buf, size_t *rsize); /* * Disk block cache */ struct bcache_devdata { int (*dv_strategy)(void *devdata, int rw, daddr_t blk, size_t size, char *buf, size_t *rsize); void *dv_devdata; }; /* * Modular console support. */ struct console { const char *c_name; const char *c_desc; int c_flags; #define C_PRESENTIN (1<<0) /* console can provide input */ #define C_PRESENTOUT (1<<1) /* console can provide output */ #define C_ACTIVEIN (1<<2) /* user wants input from console */ #define C_ACTIVEOUT (1<<3) /* user wants output to console */ void (* c_probe)(struct console *cp); /* set c_flags to match hardware */ int (* c_init)(int arg); /* reinit XXX may need more args */ void (* c_out)(int c); /* emit c */ int (* c_in)(void); /* wait for and return input */ int (* c_ready)(void); /* return nonzer if input waiting */ }; extern struct console *consoles[]; void cons_probe(void); /* * Plug-and-play enumerator/configurator interface. */ struct pnphandler { const char *pp_name; /* handler/bus name */ void (* pp_enumerate)(void); /* enumerate PnP devices, add to chain */ }; struct pnpident { char *id_ident; /* ASCII identifier, actual format varies with bus/handler */ STAILQ_ENTRY(pnpident) id_link; }; struct pnpinfo { char *pi_desc; /* ASCII description, optional */ int pi_revision; /* optional revision (or -1) if not supported */ char *pi_module; /* module/args nominated to handle device */ int pi_argc; /* module arguments */ char **pi_argv; struct pnphandler *pi_handler; /* handler which detected this device */ STAILQ_HEAD(,pnpident) pi_ident; /* list of identifiers */ STAILQ_ENTRY(pnpinfo) pi_link; }; STAILQ_HEAD(pnpinfo_stql, pnpinfo); extern struct pnpinfo_stql pnp_devices; extern struct pnphandler *pnphandlers[]; /* provided by MD code */ void pnp_addident(struct pnpinfo *pi, char *ident); struct pnpinfo *pnp_allocinfo(void); void pnp_freeinfo(struct pnpinfo *pi); void pnp_addinfo(struct pnpinfo *pi); char *pnp_eisaformat(u_int8_t *data); /* * < 0 - No ISA in system * == 0 - Maybe ISA, search for read data port * > 0 - ISA in system, value is read data port address */ extern int isapnp_readport; /* * Preloaded file metadata header. * * Metadata are allocated on our heap, and copied into kernel space * before executing the kernel. */ struct file_metadata { size_t md_size; u_int16_t md_type; struct file_metadata *md_next; char md_data[1]; /* data are immediately appended */ }; struct preloaded_file; struct mod_depend; struct kernel_module { char *m_name; /* module name */ int m_version; /* module version */ /* char *m_args;*/ /* arguments for the module */ struct preloaded_file *m_fp; struct kernel_module *m_next; }; /* * Preloaded file information. Depending on type, file can contain * additional units called 'modules'. * * At least one file (the kernel) must be loaded in order to boot. * The kernel is always loaded first. * * String fields (m_name, m_type) should be dynamically allocated. */ struct preloaded_file { char *f_name; /* file name */ char *f_type; /* verbose file type, eg 'ELF kernel', 'pnptable', etc. */ char *f_args; /* arguments for the file */ struct file_metadata *f_metadata; /* metadata that will be placed in the module directory */ int f_loader; /* index of the loader that read the file */ vm_offset_t f_addr; /* load address */ size_t f_size; /* file size */ struct kernel_module *f_modules; /* list of modules if any */ struct preloaded_file *f_next; /* next file */ }; struct file_format { /* Load function must return EFTYPE if it can't handle the module supplied */ int (* l_load)(char *filename, u_int64_t dest, struct preloaded_file **result); /* Only a loader that will load a kernel (first module) should have an exec handler */ int (* l_exec)(struct preloaded_file *mp); }; extern struct file_format *file_formats[]; /* supplied by consumer */ extern struct preloaded_file *preloaded_files; int mod_load(char *name, struct mod_depend *verinfo, int argc, char *argv[]); int mod_loadkld(const char *name, int argc, char *argv[]); struct preloaded_file *file_alloc(void); struct preloaded_file *file_findfile(const char *name, const char *type); struct file_metadata *file_findmetadata(struct preloaded_file *fp, int type); -struct preloaded_file *file_loadraw(char *name, char *type, int insert); +struct preloaded_file *file_loadraw(const char *name, char *type, int insert); void file_discard(struct preloaded_file *fp); void file_addmetadata(struct preloaded_file *fp, int type, size_t size, void *p); int file_addmodule(struct preloaded_file *fp, char *modname, int version, struct kernel_module **newmp); /* MI module loaders */ #ifdef __elfN /* Relocation types. */ #define ELF_RELOC_REL 1 #define ELF_RELOC_RELA 2 /* Relocation offset for some architectures */ extern u_int64_t __elfN(relocation_offset); struct elf_file; typedef Elf_Addr (symaddr_fn)(struct elf_file *ef, Elf_Size symidx); int __elfN(loadfile)(char *filename, u_int64_t dest, struct preloaded_file **result); int __elfN(obj_loadfile)(char *filename, u_int64_t dest, struct preloaded_file **result); int __elfN(reloc)(struct elf_file *ef, symaddr_fn *symaddr, const void *reldata, int reltype, Elf_Addr relbase, Elf_Addr dataaddr, void *data, size_t len); int __elfN(loadfile_raw)(char *filename, u_int64_t dest, struct preloaded_file **result, int multiboot); int __elfN(load_modmetadata)(struct preloaded_file *fp, u_int64_t dest); #endif /* * Support for commands */ struct bootblk_command { const char *c_name; const char *c_desc; bootblk_cmd_t *c_fn; }; #define COMMAND_SET(tag, key, desc, func) \ static bootblk_cmd_t func; \ static struct bootblk_command _cmd_ ## tag = { key, desc, func }; \ DATA_SET(Xcommand_set, _cmd_ ## tag) SET_DECLARE(Xcommand_set, struct bootblk_command); /* * The intention of the architecture switch is to provide a convenient * encapsulation of the interface between the bootstrap MI and MD code. * MD code may selectively populate the switch at runtime based on the * actual configuration of the target system. */ struct arch_switch { /* Automatically load modules as required by detected hardware */ int (*arch_autoload)(void); /* Locate the device for (name), return pointer to tail in (*path) */ int (*arch_getdev)(void **dev, const char *name, const char **path); /* Copy from local address space to module address space, similar to bcopy() */ ssize_t (*arch_copyin)(const void *src, vm_offset_t dest, const size_t len); /* Copy to local address space from module address space, similar to bcopy() */ ssize_t (*arch_copyout)(const vm_offset_t src, void *dest, const size_t len); /* Read from file to module address space, same semantics as read() */ ssize_t (*arch_readin)(const int fd, vm_offset_t dest, const size_t len); /* Perform ISA byte port I/O (only for systems with ISA) */ int (*arch_isainb)(int port); void (*arch_isaoutb)(int port, int value); /* * Interface to adjust the load address according to the "object" * being loaded. */ uint64_t (*arch_loadaddr)(u_int type, void *data, uint64_t addr); #define LOAD_ELF 1 /* data points to the ELF header. */ #define LOAD_RAW 2 /* data points to the file name. */ /* * Interface to inform MD code about a loaded (ELF) segment. This * can be used to flush caches and/or set up translations. */ #ifdef __elfN void (*arch_loadseg)(Elf_Ehdr *eh, Elf_Phdr *ph, uint64_t delta); #else void (*arch_loadseg)(void *eh, void *ph, uint64_t delta); #endif /* Probe ZFS pool(s), if needed. */ void (*arch_zfs_probe)(void); }; extern struct arch_switch archsw; /* This must be provided by the MD code, but should it be in the archsw? */ void delay(int delay); void dev_cleanup(void); time_t time(time_t *tloc); #ifndef CTASSERT /* Allow lint to override */ #define CTASSERT(x) _CTASSERT(x, __LINE__) #define _CTASSERT(x, y) __CTASSERT(x, y) #define __CTASSERT(x, y) typedef char __assert ## y[(x) ? 1 : -1] #endif #endif /* !_BOOTSTRAP_H_ */ Index: stable/10/sys/boot/common/load_elf.c =================================================================== --- stable/10/sys/boot/common/load_elf.c (revision 294980) +++ stable/10/sys/boot/common/load_elf.c (revision 294981) @@ -1,1003 +1,1003 @@ /*- * Copyright (c) 1998 Michael Smith * Copyright (c) 1998 Peter Wemm * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #define FREEBSD_ELF #include #include "bootstrap.h" #define COPYOUT(s,d,l) archsw.arch_copyout((vm_offset_t)(s), d, l) #if defined(__i386__) && __ELF_WORD_SIZE == 64 #undef ELF_TARG_CLASS #undef ELF_TARG_MACH #define ELF_TARG_CLASS ELFCLASS64 #define ELF_TARG_MACH EM_X86_64 #endif typedef struct elf_file { Elf_Phdr *ph; Elf_Ehdr *ehdr; Elf_Sym *symtab; Elf_Hashelt *hashtab; Elf_Hashelt nbuckets; Elf_Hashelt nchains; Elf_Hashelt *buckets; Elf_Hashelt *chains; Elf_Rel *rel; size_t relsz; Elf_Rela *rela; size_t relasz; char *strtab; size_t strsz; int fd; caddr_t firstpage; size_t firstlen; int kernel; u_int64_t off; } *elf_file_t; static int __elfN(loadimage)(struct preloaded_file *mp, elf_file_t ef, u_int64_t loadaddr); static int __elfN(lookup_symbol)(struct preloaded_file *mp, elf_file_t ef, const char* name, Elf_Sym* sym); static int __elfN(reloc_ptr)(struct preloaded_file *mp, elf_file_t ef, Elf_Addr p, void *val, size_t len); static int __elfN(parse_modmetadata)(struct preloaded_file *mp, elf_file_t ef, Elf_Addr p_start, Elf_Addr p_end); static symaddr_fn __elfN(symaddr); static char *fake_modname(const char *name); const char *__elfN(kerneltype) = "elf kernel"; const char *__elfN(moduletype) = "elf module"; u_int64_t __elfN(relocation_offset) = 0; static int __elfN(load_elf_header)(char *filename, elf_file_t ef) { ssize_t bytes_read; Elf_Ehdr *ehdr; int err; /* * Open the image, read and validate the ELF header */ if (filename == NULL) /* can't handle nameless */ return (EFTYPE); if ((ef->fd = open(filename, O_RDONLY)) == -1) return (errno); ef->firstpage = malloc(PAGE_SIZE); if (ef->firstpage == NULL) { close(ef->fd); return (ENOMEM); } bytes_read = read(ef->fd, ef->firstpage, PAGE_SIZE); ef->firstlen = (size_t)bytes_read; if (bytes_read < 0 || ef->firstlen <= sizeof(Elf_Ehdr)) { err = EFTYPE; /* could be EIO, but may be small file */ goto error; } ehdr = ef->ehdr = (Elf_Ehdr *)ef->firstpage; /* Is it ELF? */ if (!IS_ELF(*ehdr)) { err = EFTYPE; goto error; } if (ehdr->e_ident[EI_CLASS] != ELF_TARG_CLASS || /* Layout ? */ ehdr->e_ident[EI_DATA] != ELF_TARG_DATA || ehdr->e_ident[EI_VERSION] != EV_CURRENT || /* Version ? */ ehdr->e_version != EV_CURRENT || ehdr->e_machine != ELF_TARG_MACH) { /* Machine ? */ err = EFTYPE; goto error; } return (0); error: if (ef->firstpage != NULL) { free(ef->firstpage); ef->firstpage = NULL; } if (ef->fd != -1) { close(ef->fd); ef->fd = -1; } return (err); } /* * Attempt to load the file (file) as an ELF module. It will be stored at * (dest), and a pointer to a module structure describing the loaded object * will be saved in (result). */ int __elfN(loadfile)(char *filename, u_int64_t dest, struct preloaded_file **result) { return (__elfN(loadfile_raw)(filename, dest, result, 0)); } int __elfN(loadfile_raw)(char *filename, u_int64_t dest, struct preloaded_file **result, int multiboot) { struct preloaded_file *fp, *kfp; struct elf_file ef; Elf_Ehdr *ehdr; int err; fp = NULL; bzero(&ef, sizeof(struct elf_file)); ef.fd = -1; err = __elfN(load_elf_header)(filename, &ef); if (err != 0) return (err); ehdr = ef.ehdr; /* * Check to see what sort of module we are. */ kfp = file_findfile(NULL, __elfN(kerneltype)); #ifdef __powerpc__ /* * Kernels can be ET_DYN, so just assume the first loaded object is the * kernel. This assumption will be checked later. */ if (kfp == NULL) ef.kernel = 1; #endif if (ef.kernel || ehdr->e_type == ET_EXEC) { /* Looks like a kernel */ if (kfp != NULL) { printf("elf" __XSTRING(__ELF_WORD_SIZE) "_loadfile: kernel already loaded\n"); err = EPERM; goto oerr; } /* * Calculate destination address based on kernel entrypoint. * * For ARM, the destination address is independent of any values in the * elf header (an ARM kernel can be loaded at any 2MB boundary), so we * leave dest set to the value calculated by archsw.arch_loadaddr() and * passed in to this function. */ #ifndef __arm__ if (ehdr->e_type == ET_EXEC) dest = (ehdr->e_entry & ~PAGE_MASK); #endif if ((ehdr->e_entry & ~PAGE_MASK) == 0) { printf("elf" __XSTRING(__ELF_WORD_SIZE) "_loadfile: not a kernel (maybe static binary?)\n"); err = EPERM; goto oerr; } ef.kernel = 1; } else if (ehdr->e_type == ET_DYN) { /* Looks like a kld module */ if (multiboot != 0) { printf("elf" __XSTRING(__ELF_WORD_SIZE) "_loadfile: can't load module as multiboot\n"); err = EPERM; goto oerr; } if (kfp == NULL) { printf("elf" __XSTRING(__ELF_WORD_SIZE) "_loadfile: can't load module before kernel\n"); err = EPERM; goto oerr; } if (strcmp(__elfN(kerneltype), kfp->f_type)) { printf("elf" __XSTRING(__ELF_WORD_SIZE) "_loadfile: can't load module with kernel type '%s'\n", kfp->f_type); err = EPERM; goto oerr; } /* Looks OK, got ahead */ ef.kernel = 0; } else { err = EFTYPE; goto oerr; } if (archsw.arch_loadaddr != NULL) dest = archsw.arch_loadaddr(LOAD_ELF, ehdr, dest); else dest = roundup(dest, PAGE_SIZE); /* * Ok, we think we should handle this. */ fp = file_alloc(); if (fp == NULL) { printf("elf" __XSTRING(__ELF_WORD_SIZE) "_loadfile: cannot allocate module info\n"); err = EPERM; goto out; } if (ef.kernel == 1 && multiboot == 0) setenv("kernelname", filename, 1); fp->f_name = strdup(filename); if (multiboot == 0) fp->f_type = strdup(ef.kernel ? __elfN(kerneltype) : __elfN(moduletype)); else fp->f_type = strdup("elf multiboot kernel"); #ifdef ELF_VERBOSE if (ef.kernel) printf("%s entry at 0x%jx\n", filename, (uintmax_t)ehdr->e_entry); #else printf("%s ", filename); #endif fp->f_size = __elfN(loadimage)(fp, &ef, dest); if (fp->f_size == 0 || fp->f_addr == 0) goto ioerr; /* save exec header as metadata */ file_addmetadata(fp, MODINFOMD_ELFHDR, sizeof(*ehdr), ehdr); /* Load OK, return module pointer */ *result = (struct preloaded_file *)fp; err = 0; goto out; ioerr: err = EIO; oerr: file_discard(fp); out: if (ef.firstpage) free(ef.firstpage); if (ef.fd != -1) close(ef.fd); return(err); } /* * With the file (fd) open on the image, and (ehdr) containing * the Elf header, load the image at (off) */ static int __elfN(loadimage)(struct preloaded_file *fp, elf_file_t ef, u_int64_t off) { int i; u_int j; Elf_Ehdr *ehdr; Elf_Phdr *phdr, *php; Elf_Shdr *shdr; int ret; vm_offset_t firstaddr; vm_offset_t lastaddr; size_t chunk; ssize_t result; Elf_Addr ssym, esym; Elf_Dyn *dp; Elf_Addr adp; int ndp; int symstrindex; int symtabindex; Elf_Size size; u_int fpcopy; Elf_Sym sym; Elf_Addr p_start, p_end; dp = NULL; shdr = NULL; ret = 0; firstaddr = lastaddr = 0; ehdr = ef->ehdr; if (ehdr->e_type == ET_EXEC) { #if defined(__i386__) || defined(__amd64__) #if __ELF_WORD_SIZE == 64 off = - (off & 0xffffffffff000000ull);/* x86_64 relocates after locore */ #else off = - (off & 0xff000000u); /* i386 relocates after locore */ #endif #elif defined(__powerpc__) /* * On the purely virtual memory machines like e500, the kernel is * linked against its final VA range, which is most often not * available at the loader stage, but only after kernel initializes * and completes its VM settings. In such cases we cannot use p_vaddr * field directly to load ELF segments, but put them at some * 'load-time' locations. */ if (off & 0xf0000000u) { off = -(off & 0xf0000000u); /* * XXX the physical load address should not be hardcoded. Note * that the Book-E kernel assumes that it's loaded at a 16MB * boundary for now... */ off += 0x01000000; ehdr->e_entry += off; #ifdef ELF_VERBOSE printf("Converted entry 0x%08x\n", ehdr->e_entry); #endif } else off = 0; #elif defined(__arm__) /* * The elf headers in arm kernels specify virtual addresses in all * header fields, even the ones that should be physical addresses. * We assume the entry point is in the first page, and masking the page * offset will leave us with the virtual address the kernel was linked * at. We subtract that from the load offset, making 'off' into the * value which, when added to a virtual address in an elf header, * translates it to a physical address. We do the va->pa conversion on * the entry point address in the header now, so that later we can * launch the kernel by just jumping to that address. */ off -= ehdr->e_entry & ~PAGE_MASK; ehdr->e_entry += off; #ifdef ELF_VERBOSE printf("ehdr->e_entry 0x%08x, va<->pa off %llx\n", ehdr->e_entry, off); #endif #else off = 0; /* other archs use direct mapped kernels */ #endif } ef->off = off; if (ef->kernel) __elfN(relocation_offset) = off; if ((ehdr->e_phoff + ehdr->e_phnum * sizeof(*phdr)) > ef->firstlen) { printf("elf" __XSTRING(__ELF_WORD_SIZE) "_loadimage: program header not within first page\n"); goto out; } phdr = (Elf_Phdr *)(ef->firstpage + ehdr->e_phoff); for (i = 0; i < ehdr->e_phnum; i++) { /* We want to load PT_LOAD segments only.. */ if (phdr[i].p_type != PT_LOAD) continue; #ifdef ELF_VERBOSE printf("Segment: 0x%lx@0x%lx -> 0x%lx-0x%lx", (long)phdr[i].p_filesz, (long)phdr[i].p_offset, (long)(phdr[i].p_vaddr + off), (long)(phdr[i].p_vaddr + off + phdr[i].p_memsz - 1)); #else if ((phdr[i].p_flags & PF_W) == 0) { printf("text=0x%lx ", (long)phdr[i].p_filesz); } else { printf("data=0x%lx", (long)phdr[i].p_filesz); if (phdr[i].p_filesz < phdr[i].p_memsz) printf("+0x%lx", (long)(phdr[i].p_memsz -phdr[i].p_filesz)); printf(" "); } #endif fpcopy = 0; if (ef->firstlen > phdr[i].p_offset) { fpcopy = ef->firstlen - phdr[i].p_offset; archsw.arch_copyin(ef->firstpage + phdr[i].p_offset, phdr[i].p_vaddr + off, fpcopy); } if (phdr[i].p_filesz > fpcopy) { if (kern_pread(ef->fd, phdr[i].p_vaddr + off + fpcopy, phdr[i].p_filesz - fpcopy, phdr[i].p_offset + fpcopy) != 0) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "_loadimage: read failed\n"); goto out; } } /* clear space from oversized segments; eg: bss */ if (phdr[i].p_filesz < phdr[i].p_memsz) { #ifdef ELF_VERBOSE printf(" (bss: 0x%lx-0x%lx)", (long)(phdr[i].p_vaddr + off + phdr[i].p_filesz), (long)(phdr[i].p_vaddr + off + phdr[i].p_memsz - 1)); #endif kern_bzero(phdr[i].p_vaddr + off + phdr[i].p_filesz, phdr[i].p_memsz - phdr[i].p_filesz); } #ifdef ELF_VERBOSE printf("\n"); #endif if (archsw.arch_loadseg != NULL) archsw.arch_loadseg(ehdr, phdr + i, off); if (firstaddr == 0 || firstaddr > (phdr[i].p_vaddr + off)) firstaddr = phdr[i].p_vaddr + off; if (lastaddr == 0 || lastaddr < (phdr[i].p_vaddr + off + phdr[i].p_memsz)) lastaddr = phdr[i].p_vaddr + off + phdr[i].p_memsz; } lastaddr = roundup(lastaddr, sizeof(long)); /* * Now grab the symbol tables. This isn't easy if we're reading a * .gz file. I think the rule is going to have to be that you must * strip a file to remove symbols before gzipping it so that we do not * try to lseek() on it. */ chunk = ehdr->e_shnum * ehdr->e_shentsize; if (chunk == 0 || ehdr->e_shoff == 0) goto nosyms; shdr = alloc_pread(ef->fd, ehdr->e_shoff, chunk); if (shdr == NULL) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "_loadimage: failed to read section headers"); goto nosyms; } file_addmetadata(fp, MODINFOMD_SHDR, chunk, shdr); symtabindex = -1; symstrindex = -1; for (i = 0; i < ehdr->e_shnum; i++) { if (shdr[i].sh_type != SHT_SYMTAB) continue; for (j = 0; j < ehdr->e_phnum; j++) { if (phdr[j].p_type != PT_LOAD) continue; if (shdr[i].sh_offset >= phdr[j].p_offset && (shdr[i].sh_offset + shdr[i].sh_size <= phdr[j].p_offset + phdr[j].p_filesz)) { shdr[i].sh_offset = 0; shdr[i].sh_size = 0; break; } } if (shdr[i].sh_offset == 0 || shdr[i].sh_size == 0) continue; /* alread loaded in a PT_LOAD above */ /* Save it for loading below */ symtabindex = i; symstrindex = shdr[i].sh_link; } if (symtabindex < 0 || symstrindex < 0) goto nosyms; /* Ok, committed to a load. */ #ifndef ELF_VERBOSE printf("syms=["); #endif ssym = lastaddr; for (i = symtabindex; i >= 0; i = symstrindex) { #ifdef ELF_VERBOSE char *secname; switch(shdr[i].sh_type) { case SHT_SYMTAB: /* Symbol table */ secname = "symtab"; break; case SHT_STRTAB: /* String table */ secname = "strtab"; break; default: secname = "WHOA!!"; break; } #endif size = shdr[i].sh_size; archsw.arch_copyin(&size, lastaddr, sizeof(size)); lastaddr += sizeof(size); #ifdef ELF_VERBOSE printf("\n%s: 0x%jx@0x%jx -> 0x%jx-0x%jx", secname, (uintmax_t)shdr[i].sh_size, (uintmax_t)shdr[i].sh_offset, (uintmax_t)lastaddr, (uintmax_t)(lastaddr + shdr[i].sh_size)); #else if (i == symstrindex) printf("+"); printf("0x%lx+0x%lx", (long)sizeof(size), (long)size); #endif if (lseek(ef->fd, (off_t)shdr[i].sh_offset, SEEK_SET) == -1) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "_loadimage: could not seek for symbols - skipped!"); lastaddr = ssym; ssym = 0; goto nosyms; } result = archsw.arch_readin(ef->fd, lastaddr, shdr[i].sh_size); if (result < 0 || (size_t)result != shdr[i].sh_size) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "_loadimage: could not read symbols - skipped! (%ju != %ju)", (uintmax_t)result, (uintmax_t)shdr[i].sh_size); lastaddr = ssym; ssym = 0; goto nosyms; } /* Reset offsets relative to ssym */ lastaddr += shdr[i].sh_size; lastaddr = roundup(lastaddr, sizeof(size)); if (i == symtabindex) symtabindex = -1; else if (i == symstrindex) symstrindex = -1; } esym = lastaddr; #ifndef ELF_VERBOSE printf("]"); #endif file_addmetadata(fp, MODINFOMD_SSYM, sizeof(ssym), &ssym); file_addmetadata(fp, MODINFOMD_ESYM, sizeof(esym), &esym); nosyms: printf("\n"); ret = lastaddr - firstaddr; fp->f_addr = firstaddr; php = NULL; for (i = 0; i < ehdr->e_phnum; i++) { if (phdr[i].p_type == PT_DYNAMIC) { php = phdr + i; adp = php->p_vaddr; file_addmetadata(fp, MODINFOMD_DYNAMIC, sizeof(adp), &adp); break; } } if (php == NULL) /* this is bad, we cannot get to symbols or _DYNAMIC */ goto out; ndp = php->p_filesz / sizeof(Elf_Dyn); if (ndp == 0) goto out; dp = malloc(php->p_filesz); if (dp == NULL) goto out; archsw.arch_copyout(php->p_vaddr + off, dp, php->p_filesz); ef->strsz = 0; for (i = 0; i < ndp; i++) { if (dp[i].d_tag == 0) break; switch (dp[i].d_tag) { case DT_HASH: ef->hashtab = (Elf_Hashelt*)(uintptr_t)(dp[i].d_un.d_ptr + off); break; case DT_STRTAB: ef->strtab = (char *)(uintptr_t)(dp[i].d_un.d_ptr + off); break; case DT_STRSZ: ef->strsz = dp[i].d_un.d_val; break; case DT_SYMTAB: ef->symtab = (Elf_Sym*)(uintptr_t)(dp[i].d_un.d_ptr + off); break; case DT_REL: ef->rel = (Elf_Rel *)(uintptr_t)(dp[i].d_un.d_ptr + off); break; case DT_RELSZ: ef->relsz = dp[i].d_un.d_val; break; case DT_RELA: ef->rela = (Elf_Rela *)(uintptr_t)(dp[i].d_un.d_ptr + off); break; case DT_RELASZ: ef->relasz = dp[i].d_un.d_val; break; default: break; } } if (ef->hashtab == NULL || ef->symtab == NULL || ef->strtab == NULL || ef->strsz == 0) goto out; COPYOUT(ef->hashtab, &ef->nbuckets, sizeof(ef->nbuckets)); COPYOUT(ef->hashtab + 1, &ef->nchains, sizeof(ef->nchains)); ef->buckets = ef->hashtab + 2; ef->chains = ef->buckets + ef->nbuckets; if (__elfN(lookup_symbol)(fp, ef, "__start_set_modmetadata_set", &sym) != 0) return 0; p_start = sym.st_value + ef->off; if (__elfN(lookup_symbol)(fp, ef, "__stop_set_modmetadata_set", &sym) != 0) return ENOENT; p_end = sym.st_value + ef->off; if (__elfN(parse_modmetadata)(fp, ef, p_start, p_end) == 0) goto out; if (ef->kernel) /* kernel must not depend on anything */ goto out; out: if (dp) free(dp); if (shdr) free(shdr); return ret; } static char invalid_name[] = "bad"; char * fake_modname(const char *name) { const char *sp, *ep; char *fp; size_t len; sp = strrchr(name, '/'); if (sp) sp++; else sp = name; ep = strrchr(name, '.'); if (ep) { if (ep == name) { sp = invalid_name; ep = invalid_name + sizeof(invalid_name) - 1; } } else ep = name + strlen(name); len = ep - sp; fp = malloc(len + 1); if (fp == NULL) return NULL; memcpy(fp, sp, len); fp[len] = '\0'; return fp; } #if (defined(__i386__) || defined(__powerpc__)) && __ELF_WORD_SIZE == 64 struct mod_metadata64 { int md_version; /* structure version MDTV_* */ int md_type; /* type of entry MDT_* */ u_int64_t md_data; /* specific data */ u_int64_t md_cval; /* common string label */ }; #endif #if defined(__amd64__) && __ELF_WORD_SIZE == 32 struct mod_metadata32 { int md_version; /* structure version MDTV_* */ int md_type; /* type of entry MDT_* */ u_int32_t md_data; /* specific data */ u_int32_t md_cval; /* common string label */ }; #endif int __elfN(load_modmetadata)(struct preloaded_file *fp, u_int64_t dest) { struct elf_file ef; int err, i, j; Elf_Shdr *sh_meta, *shdr = NULL; Elf_Shdr *sh_data[2]; char *shstrtab = NULL; size_t size; Elf_Addr p_start, p_end; bzero(&ef, sizeof(struct elf_file)); ef.fd = -1; err = __elfN(load_elf_header)(fp->f_name, &ef); if (err != 0) goto out; if (ef.ehdr->e_type == ET_EXEC) { ef.kernel = 1; } else if (ef.ehdr->e_type != ET_DYN) { err = EFTYPE; goto out; } size = ef.ehdr->e_shnum * ef.ehdr->e_shentsize; shdr = alloc_pread(ef.fd, ef.ehdr->e_shoff, size); if (shdr == NULL) { err = ENOMEM; goto out; } /* Load shstrtab. */ shstrtab = alloc_pread(ef.fd, shdr[ef.ehdr->e_shstrndx].sh_offset, shdr[ef.ehdr->e_shstrndx].sh_size); if (shstrtab == NULL) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "load_modmetadata: unable to load shstrtab\n"); err = EFTYPE; goto out; } /* Find set_modmetadata_set and data sections. */ sh_data[0] = sh_data[1] = sh_meta = NULL; for (i = 0, j = 0; i < ef.ehdr->e_shnum; i++) { if (strcmp(&shstrtab[shdr[i].sh_name], "set_modmetadata_set") == 0) { sh_meta = &shdr[i]; } if ((strcmp(&shstrtab[shdr[i].sh_name], ".data") == 0) || (strcmp(&shstrtab[shdr[i].sh_name], ".rodata") == 0)) { sh_data[j++] = &shdr[i]; } } if (sh_meta == NULL || sh_data[0] == NULL || sh_data[1] == NULL) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "load_modmetadata: unable to find set_modmetadata_set or data sections\n"); err = EFTYPE; goto out; } /* Load set_modmetadata_set into memory */ err = kern_pread(ef.fd, dest, sh_meta->sh_size, sh_meta->sh_offset); if (err != 0) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "load_modmetadata: unable to load set_modmetadata_set: %d\n", err); goto out; } p_start = dest; p_end = dest + sh_meta->sh_size; dest += sh_meta->sh_size; /* Load data sections into memory. */ err = kern_pread(ef.fd, dest, sh_data[0]->sh_size, sh_data[0]->sh_offset); if (err != 0) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "load_modmetadata: unable to load data: %d\n", err); goto out; } /* * We have to increment the dest, so that the offset is the same into * both the .rodata and .data sections. */ ef.off = -(sh_data[0]->sh_addr - dest); dest += (sh_data[1]->sh_addr - sh_data[0]->sh_addr); err = kern_pread(ef.fd, dest, sh_data[1]->sh_size, sh_data[1]->sh_offset); if (err != 0) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "load_modmetadata: unable to load data: %d\n", err); goto out; } err = __elfN(parse_modmetadata)(fp, &ef, p_start, p_end); if (err != 0) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "load_modmetadata: unable to parse metadata: %d\n", err); goto out; } out: if (shstrtab != NULL) free(shstrtab); if (shdr != NULL) free(shdr); if (ef.firstpage != NULL) free(ef.firstpage); if (ef.fd != -1) close(ef.fd); return (err); } int __elfN(parse_modmetadata)(struct preloaded_file *fp, elf_file_t ef, Elf_Addr p_start, Elf_Addr p_end) { struct mod_metadata md; #if (defined(__i386__) || defined(__powerpc__)) && __ELF_WORD_SIZE == 64 struct mod_metadata64 md64; #elif defined(__amd64__) && __ELF_WORD_SIZE == 32 struct mod_metadata32 md32; #endif struct mod_depend *mdepend; struct mod_version mver; char *s; int error, modcnt, minfolen; Elf_Addr v, p; modcnt = 0; p = p_start; while (p < p_end) { COPYOUT(p, &v, sizeof(v)); error = __elfN(reloc_ptr)(fp, ef, p, &v, sizeof(v)); if (error == EOPNOTSUPP) v += ef->off; else if (error != 0) return (error); #if (defined(__i386__) || defined(__powerpc__)) && __ELF_WORD_SIZE == 64 COPYOUT(v, &md64, sizeof(md64)); error = __elfN(reloc_ptr)(fp, ef, v, &md64, sizeof(md64)); if (error == EOPNOTSUPP) { md64.md_cval += ef->off; md64.md_data += ef->off; } else if (error != 0) return (error); md.md_version = md64.md_version; md.md_type = md64.md_type; md.md_cval = (const char *)(uintptr_t)md64.md_cval; md.md_data = (void *)(uintptr_t)md64.md_data; #elif defined(__amd64__) && __ELF_WORD_SIZE == 32 COPYOUT(v, &md32, sizeof(md32)); error = __elfN(reloc_ptr)(fp, ef, v, &md32, sizeof(md32)); if (error == EOPNOTSUPP) { md32.md_cval += ef->off; md32.md_data += ef->off; } else if (error != 0) return (error); md.md_version = md32.md_version; md.md_type = md32.md_type; md.md_cval = (const char *)(uintptr_t)md32.md_cval; md.md_data = (void *)(uintptr_t)md32.md_data; #else COPYOUT(v, &md, sizeof(md)); error = __elfN(reloc_ptr)(fp, ef, v, &md, sizeof(md)); if (error == EOPNOTSUPP) { md.md_cval += ef->off; - md.md_data += ef->off; + md.md_data = (void *)((uintptr_t)md.md_data + ef->off); } else if (error != 0) return (error); #endif p += sizeof(Elf_Addr); switch(md.md_type) { case MDT_DEPEND: if (ef->kernel) /* kernel must not depend on anything */ break; s = strdupout((vm_offset_t)md.md_cval); minfolen = sizeof(*mdepend) + strlen(s) + 1; mdepend = malloc(minfolen); if (mdepend == NULL) return ENOMEM; COPYOUT((vm_offset_t)md.md_data, mdepend, sizeof(*mdepend)); strcpy((char*)(mdepend + 1), s); free(s); file_addmetadata(fp, MODINFOMD_DEPLIST, minfolen, mdepend); free(mdepend); break; case MDT_VERSION: s = strdupout((vm_offset_t)md.md_cval); COPYOUT((vm_offset_t)md.md_data, &mver, sizeof(mver)); file_addmodule(fp, s, mver.mv_version, NULL); free(s); modcnt++; break; } } if (modcnt == 0) { s = fake_modname(fp->f_name); file_addmodule(fp, s, 1, NULL); free(s); } return 0; } static unsigned long elf_hash(const char *name) { const unsigned char *p = (const unsigned char *) name; unsigned long h = 0; unsigned long g; while (*p != '\0') { h = (h << 4) + *p++; if ((g = h & 0xf0000000) != 0) h ^= g >> 24; h &= ~g; } return h; } static const char __elfN(bad_symtable)[] = "elf" __XSTRING(__ELF_WORD_SIZE) "_lookup_symbol: corrupt symbol table\n"; int __elfN(lookup_symbol)(struct preloaded_file *fp, elf_file_t ef, const char* name, Elf_Sym *symp) { Elf_Hashelt symnum; Elf_Sym sym; char *strp; unsigned long hash; hash = elf_hash(name); COPYOUT(&ef->buckets[hash % ef->nbuckets], &symnum, sizeof(symnum)); while (symnum != STN_UNDEF) { if (symnum >= ef->nchains) { printf(__elfN(bad_symtable)); return ENOENT; } COPYOUT(ef->symtab + symnum, &sym, sizeof(sym)); if (sym.st_name == 0) { printf(__elfN(bad_symtable)); return ENOENT; } strp = strdupout((vm_offset_t)(ef->strtab + sym.st_name)); if (strcmp(name, strp) == 0) { free(strp); if (sym.st_shndx != SHN_UNDEF || (sym.st_value != 0 && ELF_ST_TYPE(sym.st_info) == STT_FUNC)) { *symp = sym; return 0; } return ENOENT; } free(strp); COPYOUT(&ef->chains[symnum], &symnum, sizeof(symnum)); } return ENOENT; } /* * Apply any intra-module relocations to the value. p is the load address * of the value and val/len is the value to be modified. This does NOT modify * the image in-place, because this is done by kern_linker later on. * * Returns EOPNOTSUPP if no relocation method is supplied. */ static int __elfN(reloc_ptr)(struct preloaded_file *mp, elf_file_t ef, Elf_Addr p, void *val, size_t len) { size_t n; Elf_Rela a; Elf_Rel r; int error; /* * The kernel is already relocated, but we still want to apply * offset adjustments. */ if (ef->kernel) return (EOPNOTSUPP); for (n = 0; n < ef->relsz / sizeof(r); n++) { COPYOUT(ef->rel + n, &r, sizeof(r)); error = __elfN(reloc)(ef, __elfN(symaddr), &r, ELF_RELOC_REL, ef->off, p, val, len); if (error != 0) return (error); } for (n = 0; n < ef->relasz / sizeof(a); n++) { COPYOUT(ef->rela + n, &a, sizeof(a)); error = __elfN(reloc)(ef, __elfN(symaddr), &a, ELF_RELOC_RELA, ef->off, p, val, len); if (error != 0) return (error); } return (0); } static Elf_Addr __elfN(symaddr)(struct elf_file *ef, Elf_Size symidx) { /* Symbol lookup by index not required here. */ return (0); } Index: stable/10/sys/boot/common/load_elf_obj.c =================================================================== --- stable/10/sys/boot/common/load_elf_obj.c (revision 294980) +++ stable/10/sys/boot/common/load_elf_obj.c (revision 294981) @@ -1,535 +1,533 @@ /*- * Copyright (c) 2004 Ian Dowse * Copyright (c) 1998 Michael Smith * Copyright (c) 1998 Peter Wemm * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #define FREEBSD_ELF #include #include "bootstrap.h" #define COPYOUT(s,d,l) archsw.arch_copyout((vm_offset_t)(s), d, l) #if defined(__i386__) && __ELF_WORD_SIZE == 64 #undef ELF_TARG_CLASS #undef ELF_TARG_MACH #define ELF_TARG_CLASS ELFCLASS64 #define ELF_TARG_MACH EM_X86_64 #endif typedef struct elf_file { Elf_Ehdr hdr; Elf_Shdr *e_shdr; int symtabindex; /* Index of symbol table */ int shstrindex; /* Index of section name string table */ int fd; vm_offset_t off; } *elf_file_t; static int __elfN(obj_loadimage)(struct preloaded_file *mp, elf_file_t ef, u_int64_t loadaddr); static int __elfN(obj_lookup_set)(struct preloaded_file *mp, elf_file_t ef, const char *name, Elf_Addr *startp, Elf_Addr *stopp, int *countp); static int __elfN(obj_reloc_ptr)(struct preloaded_file *mp, elf_file_t ef, Elf_Addr p, void *val, size_t len); static int __elfN(obj_parse_modmetadata)(struct preloaded_file *mp, elf_file_t ef); static Elf_Addr __elfN(obj_symaddr)(struct elf_file *ef, Elf_Size symidx); const char *__elfN(obj_kerneltype) = "elf kernel"; const char *__elfN(obj_moduletype) = "elf obj module"; /* * Attempt to load the file (file) as an ELF module. It will be stored at * (dest), and a pointer to a module structure describing the loaded object * will be saved in (result). */ int __elfN(obj_loadfile)(char *filename, u_int64_t dest, struct preloaded_file **result) { struct preloaded_file *fp, *kfp; struct elf_file ef; Elf_Ehdr *hdr; int err; ssize_t bytes_read; fp = NULL; bzero(&ef, sizeof(struct elf_file)); /* * Open the image, read and validate the ELF header */ if (filename == NULL) /* can't handle nameless */ return(EFTYPE); if ((ef.fd = open(filename, O_RDONLY)) == -1) return(errno); hdr = &ef.hdr; bytes_read = read(ef.fd, hdr, sizeof(*hdr)); if (bytes_read != sizeof(*hdr)) { err = EFTYPE; /* could be EIO, but may be small file */ goto oerr; } /* Is it ELF? */ if (!IS_ELF(*hdr)) { err = EFTYPE; goto oerr; } if (hdr->e_ident[EI_CLASS] != ELF_TARG_CLASS || /* Layout ? */ hdr->e_ident[EI_DATA] != ELF_TARG_DATA || hdr->e_ident[EI_VERSION] != EV_CURRENT || /* Version ? */ hdr->e_version != EV_CURRENT || hdr->e_machine != ELF_TARG_MACH || /* Machine ? */ hdr->e_type != ET_REL) { err = EFTYPE; goto oerr; } if (hdr->e_shnum * hdr->e_shentsize == 0 || hdr->e_shoff == 0 || hdr->e_shentsize != sizeof(Elf_Shdr)) { err = EFTYPE; goto oerr; } kfp = file_findfile(NULL, __elfN(obj_kerneltype)); if (kfp == NULL) { printf("elf" __XSTRING(__ELF_WORD_SIZE) "_obj_loadfile: can't load module before kernel\n"); err = EPERM; goto oerr; } if (archsw.arch_loadaddr != NULL) dest = archsw.arch_loadaddr(LOAD_ELF, hdr, dest); else dest = roundup(dest, PAGE_SIZE); /* * Ok, we think we should handle this. */ fp = file_alloc(); if (fp == NULL) { printf("elf" __XSTRING(__ELF_WORD_SIZE) "_obj_loadfile: cannot allocate module info\n"); err = EPERM; goto out; } fp->f_name = strdup(filename); fp->f_type = strdup(__elfN(obj_moduletype)); printf("%s ", filename); fp->f_size = __elfN(obj_loadimage)(fp, &ef, dest); if (fp->f_size == 0 || fp->f_addr == 0) goto ioerr; /* save exec header as metadata */ file_addmetadata(fp, MODINFOMD_ELFHDR, sizeof(*hdr), hdr); /* Load OK, return module pointer */ *result = (struct preloaded_file *)fp; err = 0; goto out; ioerr: err = EIO; oerr: file_discard(fp); out: close(ef.fd); if (ef.e_shdr != NULL) free(ef.e_shdr); return(err); } /* * With the file (fd) open on the image, and (ehdr) containing * the Elf header, load the image at (off) */ static int __elfN(obj_loadimage)(struct preloaded_file *fp, elf_file_t ef, u_int64_t off) { Elf_Ehdr *hdr; Elf_Shdr *shdr, *cshdr, *lshdr; vm_offset_t firstaddr, lastaddr; int i, nsym, res, ret, shdrbytes, symstrindex; ret = 0; firstaddr = lastaddr = (vm_offset_t)off; hdr = &ef->hdr; ef->off = (vm_offset_t)off; /* Read in the section headers. */ shdrbytes = hdr->e_shnum * hdr->e_shentsize; shdr = alloc_pread(ef->fd, (off_t)hdr->e_shoff, shdrbytes); if (shdr == NULL) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "_obj_loadimage: read section headers failed\n"); goto out; } ef->e_shdr = shdr; /* * Decide where to load everything, but don't read it yet. * We store the load address as a non-zero sh_addr value. * Start with the code/data and bss. */ for (i = 0; i < hdr->e_shnum; i++) shdr[i].sh_addr = 0; for (i = 0; i < hdr->e_shnum; i++) { if (shdr[i].sh_size == 0) continue; switch (shdr[i].sh_type) { case SHT_PROGBITS: case SHT_NOBITS: lastaddr = roundup(lastaddr, shdr[i].sh_addralign); shdr[i].sh_addr = (Elf_Addr)lastaddr; lastaddr += shdr[i].sh_size; break; } } /* Symbols. */ nsym = 0; for (i = 0; i < hdr->e_shnum; i++) { switch (shdr[i].sh_type) { case SHT_SYMTAB: nsym++; ef->symtabindex = i; shdr[i].sh_addr = (Elf_Addr)lastaddr; lastaddr += shdr[i].sh_size; break; } } if (nsym != 1) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "_obj_loadimage: file has no valid symbol table\n"); goto out; } lastaddr = roundup(lastaddr, shdr[ef->symtabindex].sh_addralign); shdr[ef->symtabindex].sh_addr = (Elf_Addr)lastaddr; lastaddr += shdr[ef->symtabindex].sh_size; symstrindex = shdr[ef->symtabindex].sh_link; if (symstrindex < 0 || symstrindex >= hdr->e_shnum || shdr[symstrindex].sh_type != SHT_STRTAB) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "_obj_loadimage: file has invalid symbol strings\n"); goto out; } lastaddr = roundup(lastaddr, shdr[symstrindex].sh_addralign); shdr[symstrindex].sh_addr = (Elf_Addr)lastaddr; lastaddr += shdr[symstrindex].sh_size; /* Section names. */ if (hdr->e_shstrndx == 0 || hdr->e_shstrndx >= hdr->e_shnum || shdr[hdr->e_shstrndx].sh_type != SHT_STRTAB) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "_obj_loadimage: file has no section names\n"); goto out; } ef->shstrindex = hdr->e_shstrndx; lastaddr = roundup(lastaddr, shdr[ef->shstrindex].sh_addralign); shdr[ef->shstrindex].sh_addr = (Elf_Addr)lastaddr; lastaddr += shdr[ef->shstrindex].sh_size; /* Relocation tables. */ for (i = 0; i < hdr->e_shnum; i++) { switch (shdr[i].sh_type) { case SHT_REL: case SHT_RELA: lastaddr = roundup(lastaddr, shdr[i].sh_addralign); shdr[i].sh_addr = (Elf_Addr)lastaddr; lastaddr += shdr[i].sh_size; break; } } /* Clear the whole area, including bss regions. */ kern_bzero(firstaddr, lastaddr - firstaddr); /* Figure section with the lowest file offset we haven't loaded yet. */ for (cshdr = NULL; /* none */; /* none */) { /* * Find next section to load. The complexity of this loop is * O(n^2), but with the number of sections being typically * small, we do not care. */ lshdr = cshdr; for (i = 0; i < hdr->e_shnum; i++) { if (shdr[i].sh_addr == 0 || shdr[i].sh_type == SHT_NOBITS) continue; /* Skip sections that were loaded already. */ if (lshdr != NULL && lshdr->sh_offset >= shdr[i].sh_offset) continue; /* Find section with smallest offset. */ if (cshdr == lshdr || cshdr->sh_offset > shdr[i].sh_offset) cshdr = &shdr[i]; } if (cshdr == lshdr) break; if (kern_pread(ef->fd, (vm_offset_t)cshdr->sh_addr, cshdr->sh_size, (off_t)cshdr->sh_offset) != 0) { printf("\nelf" __XSTRING(__ELF_WORD_SIZE) "_obj_loadimage: read failed\n"); goto out; } } file_addmetadata(fp, MODINFOMD_SHDR, shdrbytes, shdr); res = __elfN(obj_parse_modmetadata)(fp, ef); if (res != 0) goto out; ret = lastaddr - firstaddr; fp->f_addr = firstaddr; printf("size 0x%lx at 0x%lx", (u_long)ret, (u_long)firstaddr); out: printf("\n"); return ret; } #if defined(__i386__) && __ELF_WORD_SIZE == 64 struct mod_metadata64 { int md_version; /* structure version MDTV_* */ int md_type; /* type of entry MDT_* */ u_int64_t md_data; /* specific data */ u_int64_t md_cval; /* common string label */ }; #endif int __elfN(obj_parse_modmetadata)(struct preloaded_file *fp, elf_file_t ef) { struct mod_metadata md; #if defined(__i386__) && __ELF_WORD_SIZE == 64 struct mod_metadata64 md64; #endif struct mod_depend *mdepend; struct mod_version mver; char *s; int error, modcnt, minfolen; Elf_Addr v, p, p_stop; if (__elfN(obj_lookup_set)(fp, ef, "modmetadata_set", &p, &p_stop, &modcnt) != 0) return 0; modcnt = 0; while (p < p_stop) { COPYOUT(p, &v, sizeof(v)); error = __elfN(obj_reloc_ptr)(fp, ef, p, &v, sizeof(v)); if (error != 0) return (error); #if defined(__i386__) && __ELF_WORD_SIZE == 64 COPYOUT(v, &md64, sizeof(md64)); error = __elfN(obj_reloc_ptr)(fp, ef, v, &md64, sizeof(md64)); if (error != 0) return (error); md.md_version = md64.md_version; md.md_type = md64.md_type; md.md_cval = (const char *)(uintptr_t)md64.md_cval; md.md_data = (void *)(uintptr_t)md64.md_data; #else COPYOUT(v, &md, sizeof(md)); error = __elfN(obj_reloc_ptr)(fp, ef, v, &md, sizeof(md)); if (error != 0) return (error); #endif p += sizeof(Elf_Addr); switch(md.md_type) { case MDT_DEPEND: s = strdupout((vm_offset_t)md.md_cval); minfolen = sizeof(*mdepend) + strlen(s) + 1; mdepend = malloc(minfolen); if (mdepend == NULL) return ENOMEM; COPYOUT((vm_offset_t)md.md_data, mdepend, sizeof(*mdepend)); strcpy((char*)(mdepend + 1), s); free(s); file_addmetadata(fp, MODINFOMD_DEPLIST, minfolen, mdepend); free(mdepend); break; case MDT_VERSION: s = strdupout((vm_offset_t)md.md_cval); COPYOUT((vm_offset_t)md.md_data, &mver, sizeof(mver)); file_addmodule(fp, s, mver.mv_version, NULL); free(s); modcnt++; break; case MDT_MODULE: break; default: printf("unknown type %d\n", md.md_type); break; } } return 0; } static int __elfN(obj_lookup_set)(struct preloaded_file *fp, elf_file_t ef, const char* name, Elf_Addr *startp, Elf_Addr *stopp, int *countp) { Elf_Ehdr *hdr; Elf_Shdr *shdr; char *p; vm_offset_t shstrtab; int i; hdr = &ef->hdr; shdr = ef->e_shdr; shstrtab = shdr[ef->shstrindex].sh_addr; for (i = 0; i < hdr->e_shnum; i++) { if (shdr[i].sh_type != SHT_PROGBITS) continue; if (shdr[i].sh_name == 0) continue; p = strdupout(shstrtab + shdr[i].sh_name); if (strncmp(p, "set_", 4) == 0 && strcmp(p + 4, name) == 0) { *startp = shdr[i].sh_addr; *stopp = shdr[i].sh_addr + shdr[i].sh_size; *countp = (*stopp - *startp) / sizeof(Elf_Addr); free(p); return (0); } free(p); } return (ESRCH); } /* * Apply any intra-module relocations to the value. p is the load address * of the value and val/len is the value to be modified. This does NOT modify * the image in-place, because this is done by kern_linker later on. */ static int __elfN(obj_reloc_ptr)(struct preloaded_file *mp, elf_file_t ef, Elf_Addr p, void *val, size_t len) { Elf_Ehdr *hdr; Elf_Shdr *shdr; Elf_Addr off = p; Elf_Addr base; Elf_Rela a, *abase; Elf_Rel r, *rbase; int error, i, j, nrel, nrela; hdr = &ef->hdr; shdr = ef->e_shdr; for (i = 0; i < hdr->e_shnum; i++) { if (shdr[i].sh_type != SHT_RELA && shdr[i].sh_type != SHT_REL) continue; base = shdr[shdr[i].sh_info].sh_addr; if (base == 0 || shdr[i].sh_addr == 0) continue; if (off < base || off + len > base + shdr[shdr[i].sh_info].sh_size) continue; switch (shdr[i].sh_type) { case SHT_RELA: abase = (Elf_Rela *)(intptr_t)shdr[i].sh_addr; nrela = shdr[i].sh_size / sizeof(Elf_Rela); for (j = 0; j < nrela; j++) { COPYOUT(abase + j, &a, sizeof(a)); error = __elfN(reloc)(ef, __elfN(obj_symaddr), &a, ELF_RELOC_RELA, base, off, val, len); if (error != 0) return (error); } break; case SHT_REL: rbase = (Elf_Rel *)(intptr_t)shdr[i].sh_addr; nrel = shdr[i].sh_size / sizeof(Elf_Rel); for (j = 0; j < nrel; j++) { COPYOUT(rbase + j, &r, sizeof(r)); error = __elfN(reloc)(ef, __elfN(obj_symaddr), &r, ELF_RELOC_REL, base, off, val, len); if (error != 0) return (error); } break; } } return (0); } /* Look up the address of a specified symbol. */ static Elf_Addr __elfN(obj_symaddr)(struct elf_file *ef, Elf_Size symidx) { Elf_Sym sym; Elf_Addr base; - int symcnt; - symcnt = ef->e_shdr[ef->symtabindex].sh_size / sizeof(Elf_Sym); - if (symidx >= symcnt) + if (symidx >= ef->e_shdr[ef->symtabindex].sh_size / sizeof(Elf_Sym)) return (0); COPYOUT(ef->e_shdr[ef->symtabindex].sh_addr + symidx * sizeof(Elf_Sym), &sym, sizeof(sym)); if (sym.st_shndx == SHN_UNDEF || sym.st_shndx >= ef->hdr.e_shnum) return (0); base = ef->e_shdr[sym.st_shndx].sh_addr; if (base == 0) return (0); return (base + sym.st_value); } Index: stable/10/sys/boot/common/misc.c =================================================================== --- stable/10/sys/boot/common/misc.c (revision 294980) +++ stable/10/sys/boot/common/misc.c (revision 294981) @@ -1,213 +1,209 @@ /*- * Copyright (c) 1998 Michael Smith * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include /* * Concatenate the (argc) elements of (argv) into a single string, and return * a copy of same. */ char * unargv(int argc, char *argv[]) { size_t hlong; int i; char *cp; for (i = 0, hlong = 0; i < argc; i++) hlong += strlen(argv[i]) + 2; if(hlong == 0) return(NULL); cp = malloc(hlong); cp[0] = 0; for (i = 0; i < argc; i++) { strcat(cp, argv[i]); if (i < (argc - 1)) strcat(cp, " "); } return(cp); } /* * Get the length of a string in kernel space */ size_t strlenout(vm_offset_t src) { char c; size_t len; for (len = 0; ; len++) { archsw.arch_copyout(src++, &c, 1); if (c == 0) break; } return(len); } /* * Make a duplicate copy of a string in kernel space */ char * strdupout(vm_offset_t str) { char *result, *cp; result = malloc(strlenout(str) + 1); for (cp = result; ;cp++) { archsw.arch_copyout(str++, cp, 1); if (*cp == 0) break; } return(result); } /* Zero a region in kernel space. */ void kern_bzero(vm_offset_t dest, size_t len) { char buf[256]; size_t chunk, resid; bzero(buf, sizeof(buf)); resid = len; while (resid > 0) { chunk = min(sizeof(buf), resid); archsw.arch_copyin(buf, dest, chunk); resid -= chunk; dest += chunk; } } /* * Read the specified part of a file to kernel space. Unlike regular * pread, the file pointer is advanced to the end of the read data, * and it just returns 0 if successful. */ int kern_pread(int fd, vm_offset_t dest, size_t len, off_t off) { - ssize_t nread; if (lseek(fd, off, SEEK_SET) == -1) { printf("\nlseek failed\n"); return (-1); } - nread = archsw.arch_readin(fd, dest, len); - if (nread != len) { + if ((size_t)archsw.arch_readin(fd, dest, len) != len) { printf("\nreadin failed\n"); return (-1); } return (0); } /* * Read the specified part of a file to a malloced buffer. The file * pointer is advanced to the end of the read data. */ void * alloc_pread(int fd, off_t off, size_t len) { void *buf; - ssize_t nread; buf = malloc(len); if (buf == NULL) { printf("\nmalloc(%d) failed\n", (int)len); return (NULL); } if (lseek(fd, off, SEEK_SET) == -1) { printf("\nlseek failed\n"); free(buf); return (NULL); } - nread = read(fd, buf, len); - if (nread != len) { + if ((size_t)read(fd, buf, len) != len) { printf("\nread failed\n"); free(buf); return (NULL); } return (buf); } /* * Display a region in traditional hexdump format. */ void hexdump(caddr_t region, size_t len) { caddr_t line; int x, c; char lbuf[80]; #define emit(fmt, args...) {sprintf(lbuf, fmt , ## args); pager_output(lbuf);} pager_open(); for (line = region; line < (region + len); line += 16) { emit("%08lx ", (long) line); for (x = 0; x < 16; x++) { if ((line + x) < (region + len)) { emit("%02x ", *(u_int8_t *)(line + x)); } else { emit("-- "); } if (x == 7) emit(" "); } emit(" |"); for (x = 0; x < 16; x++) { if ((line + x) < (region + len)) { c = *(u_int8_t *)(line + x); if ((c < ' ') || (c > '~')) /* !isprint(c) */ c = '.'; emit("%c", c); } else { emit(" "); } } emit("|\n"); } pager_close(); } void dev_cleanup(void) { int i; /* Call cleanup routines */ for (i = 0; devsw[i] != NULL; ++i) if (devsw[i]->dv_cleanup != NULL) (devsw[i]->dv_cleanup)(); } Index: stable/10/sys/boot/common/module.c =================================================================== --- stable/10/sys/boot/common/module.c (revision 294980) +++ stable/10/sys/boot/common/module.c (revision 294981) @@ -1,1022 +1,1021 @@ /*- * Copyright (c) 1998 Michael Smith * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); /* * file/module function dispatcher, support, etc. */ #include #include #include #include #include #include #include "bootstrap.h" #define MDIR_REMOVED 0x0001 #define MDIR_NOHINTS 0x0002 struct moduledir { char *d_path; /* path of modules directory */ u_char *d_hints; /* content of linker.hints file */ int d_hintsz; /* size of hints data */ int d_flags; STAILQ_ENTRY(moduledir) d_link; }; static int file_load(char *filename, vm_offset_t dest, struct preloaded_file **result); static int file_load_dependencies(struct preloaded_file *base_mod); static char * file_search(const char *name, char **extlist); static struct kernel_module * file_findmodule(struct preloaded_file *fp, char *modname, struct mod_depend *verinfo); static int file_havepath(const char *name); static char *mod_searchmodule(char *name, struct mod_depend *verinfo); static void file_insert_tail(struct preloaded_file *mp); struct file_metadata* metadata_next(struct file_metadata *base_mp, int type); static void moduledir_readhints(struct moduledir *mdp); static void moduledir_rebuild(void); /* load address should be tweaked by first module loaded (kernel) */ static vm_offset_t loadaddr = 0; #if defined(LOADER_FDT_SUPPORT) static const char *default_searchpath = "/boot/kernel;/boot/modules;/boot/dtb"; #else static const char *default_searchpath ="/boot/kernel;/boot/modules"; #endif static STAILQ_HEAD(, moduledir) moduledir_list = STAILQ_HEAD_INITIALIZER(moduledir_list); struct preloaded_file *preloaded_files = NULL; static char *kld_ext_list[] = { ".ko", "", ".debug", NULL }; /* * load an object, either a disk file or code module. * * To load a file, the syntax is: * * load -t * * code modules are loaded as: * * load */ COMMAND_SET(load, "load", "load a kernel or module", command_load); static int command_load(int argc, char *argv[]) { char *typestr; int dofile, dokld, ch, error; dokld = dofile = 0; optind = 1; optreset = 1; typestr = NULL; if (argc == 1) { command_errmsg = "no filename specified"; return(CMD_ERROR); } while ((ch = getopt(argc, argv, "kt:")) != -1) { switch(ch) { case 'k': dokld = 1; break; case 't': typestr = optarg; dofile = 1; break; case '?': default: /* getopt has already reported an error */ return(CMD_OK); } } argv += (optind - 1); argc -= (optind - 1); /* * Request to load a raw file? */ if (dofile) { if ((argc != 2) || (typestr == NULL) || (*typestr == 0)) { command_errmsg = "invalid load type"; return(CMD_ERROR); } return (file_loadraw(argv[1], typestr, 1) ? CMD_OK : CMD_ERROR); } /* * Do we have explicit KLD load ? */ if (dokld || file_havepath(argv[1])) { error = mod_loadkld(argv[1], argc - 2, argv + 2); if (error == EEXIST) sprintf(command_errbuf, "warning: KLD '%s' already loaded", argv[1]); return (error == 0 ? CMD_OK : CMD_ERROR); } /* * Looks like a request for a module. */ error = mod_load(argv[1], NULL, argc - 2, argv + 2); if (error == EEXIST) sprintf(command_errbuf, "warning: module '%s' already loaded", argv[1]); return (error == 0 ? CMD_OK : CMD_ERROR); } COMMAND_SET(load_geli, "load_geli", "load a geli key", command_load_geli); static int command_load_geli(int argc, char *argv[]) { char typestr[80]; char *cp; int ch, num; if (argc < 3) { command_errmsg = "usage is [-n key#] "; return(CMD_ERROR); } num = 0; optind = 1; optreset = 1; while ((ch = getopt(argc, argv, "n:")) != -1) { switch(ch) { case 'n': num = strtol(optarg, &cp, 0); if (cp == optarg) { sprintf(command_errbuf, "bad key index '%s'", optarg); return(CMD_ERROR); } break; case '?': default: /* getopt has already reported an error */ return(CMD_OK); } } argv += (optind - 1); argc -= (optind - 1); sprintf(typestr, "%s:geli_keyfile%d", argv[1], num); return (file_loadraw(argv[2], typestr, 1) ? CMD_OK : CMD_ERROR); } COMMAND_SET(unload, "unload", "unload all modules", command_unload); static int command_unload(int argc, char *argv[]) { struct preloaded_file *fp; while (preloaded_files != NULL) { fp = preloaded_files; preloaded_files = preloaded_files->f_next; file_discard(fp); } loadaddr = 0; unsetenv("kernelname"); return(CMD_OK); } COMMAND_SET(lsmod, "lsmod", "list loaded modules", command_lsmod); static int command_lsmod(int argc, char *argv[]) { struct preloaded_file *fp; struct kernel_module *mp; struct file_metadata *md; char lbuf[80]; int ch, verbose; verbose = 0; optind = 1; optreset = 1; while ((ch = getopt(argc, argv, "v")) != -1) { switch(ch) { case 'v': verbose = 1; break; case '?': default: /* getopt has already reported an error */ return(CMD_OK); } } pager_open(); for (fp = preloaded_files; fp; fp = fp->f_next) { sprintf(lbuf, " %p: %s (%s, 0x%lx)\n", (void *) fp->f_addr, fp->f_name, fp->f_type, (long) fp->f_size); pager_output(lbuf); if (fp->f_args != NULL) { pager_output(" args: "); pager_output(fp->f_args); pager_output("\n"); } if (fp->f_modules) { pager_output(" modules: "); for (mp = fp->f_modules; mp; mp = mp->m_next) { sprintf(lbuf, "%s.%d ", mp->m_name, mp->m_version); pager_output(lbuf); } pager_output("\n"); } if (verbose) { /* XXX could add some formatting smarts here to display some better */ for (md = fp->f_metadata; md != NULL; md = md->md_next) { sprintf(lbuf, " 0x%04x, 0x%lx\n", md->md_type, (long) md->md_size); pager_output(lbuf); } } } pager_close(); return(CMD_OK); } /* * File level interface, functions file_* */ int file_load(char *filename, vm_offset_t dest, struct preloaded_file **result) { static int last_file_format = 0; struct preloaded_file *fp; int error; int i; if (archsw.arch_loadaddr != NULL) dest = archsw.arch_loadaddr(LOAD_RAW, filename, dest); error = EFTYPE; for (i = last_file_format, fp = NULL; file_formats[i] && fp == NULL; i++) { error = (file_formats[i]->l_load)(filename, dest, &fp); if (error == 0) { fp->f_loader = last_file_format = i; /* remember the loader */ *result = fp; break; } else if (last_file_format == i && i != 0) { /* Restart from the beginning */ i = -1; last_file_format = 0; fp = NULL; continue; } if (error == EFTYPE) continue; /* Unknown to this handler? */ if (error) { sprintf(command_errbuf, "can't load file '%s': %s", filename, strerror(error)); break; } } return (error); } static int file_load_dependencies(struct preloaded_file *base_file) { struct file_metadata *md; struct preloaded_file *fp; struct mod_depend *verinfo; struct kernel_module *mp; char *dmodname; int error; md = file_findmetadata(base_file, MODINFOMD_DEPLIST); if (md == NULL) return (0); error = 0; do { verinfo = (struct mod_depend*)md->md_data; dmodname = (char *)(verinfo + 1); if (file_findmodule(NULL, dmodname, verinfo) == NULL) { printf("loading required module '%s'\n", dmodname); error = mod_load(dmodname, verinfo, 0, NULL); if (error) break; /* * If module loaded via kld name which isn't listed * in the linker.hints file, we should check if it have * required version. */ mp = file_findmodule(NULL, dmodname, verinfo); if (mp == NULL) { sprintf(command_errbuf, "module '%s' exists but with wrong version", dmodname); error = ENOENT; break; } } md = metadata_next(md, MODINFOMD_DEPLIST); } while (md); if (!error) return (0); /* Load failed; discard everything */ while (base_file != NULL) { fp = base_file; base_file = base_file->f_next; file_discard(fp); } return (error); } /* - * We've been asked to load (name) as (type), so just suck it in, + * We've been asked to load (fname) as (type), so just suck it in, * no arguments or anything. */ struct preloaded_file * -file_loadraw(char *name, char *type, int insert) +file_loadraw(const char *fname, char *type, int insert) { struct preloaded_file *fp; - char *cp; + char *name; int fd, got; vm_offset_t laddr; /* We can't load first */ if ((file_findfile(NULL, NULL)) == NULL) { command_errmsg = "can't load file before kernel"; return(NULL); } /* locate the file on the load path */ - cp = file_search(name, NULL); - if (cp == NULL) { - sprintf(command_errbuf, "can't find '%s'", name); + name = file_search(fname, NULL); + if (name == NULL) { + sprintf(command_errbuf, "can't find '%s'", fname); return(NULL); } - name = cp; if ((fd = open(name, O_RDONLY)) < 0) { sprintf(command_errbuf, "can't open '%s': %s", name, strerror(errno)); free(name); return(NULL); } if (archsw.arch_loadaddr != NULL) loadaddr = archsw.arch_loadaddr(LOAD_RAW, name, loadaddr); laddr = loadaddr; for (;;) { /* read in 4k chunks; size is not really important */ got = archsw.arch_readin(fd, laddr, 4096); if (got == 0) /* end of file */ break; if (got < 0) { /* error */ sprintf(command_errbuf, "error reading '%s': %s", name, strerror(errno)); free(name); close(fd); return(NULL); } laddr += got; } /* Looks OK so far; create & populate control structure */ fp = file_alloc(); fp->f_name = strdup(name); fp->f_type = strdup(type); fp->f_args = NULL; fp->f_metadata = NULL; fp->f_loader = -1; fp->f_addr = loadaddr; fp->f_size = laddr - loadaddr; /* recognise space consumption */ loadaddr = laddr; /* Add to the list of loaded files */ if (insert != 0) file_insert_tail(fp); close(fd); return(fp); } /* * Load the module (name), pass it (argc),(argv), add container file * to the list of loaded files. * If module is already loaded just assign new argc/argv. */ int mod_load(char *modname, struct mod_depend *verinfo, int argc, char *argv[]) { struct kernel_module *mp; int err; char *filename; if (file_havepath(modname)) { printf("Warning: mod_load() called instead of mod_loadkld() for module '%s'\n", modname); return (mod_loadkld(modname, argc, argv)); } /* see if module is already loaded */ mp = file_findmodule(NULL, modname, verinfo); if (mp) { #ifdef moduleargs if (mp->m_args) free(mp->m_args); mp->m_args = unargv(argc, argv); #endif sprintf(command_errbuf, "warning: module '%s' already loaded", mp->m_name); return (0); } /* locate file with the module on the search path */ filename = mod_searchmodule(modname, verinfo); if (filename == NULL) { sprintf(command_errbuf, "can't find '%s'", modname); return (ENOENT); } err = mod_loadkld(filename, argc, argv); return (err); } /* * Load specified KLD. If path is omitted, then try to locate it via * search path. */ int mod_loadkld(const char *kldname, int argc, char *argv[]) { struct preloaded_file *fp, *last_file; int err; char *filename; /* * Get fully qualified KLD name */ filename = file_search(kldname, kld_ext_list); if (filename == NULL) { sprintf(command_errbuf, "can't find '%s'", kldname); return (ENOENT); } /* * Check if KLD already loaded */ fp = file_findfile(filename, NULL); if (fp) { sprintf(command_errbuf, "warning: KLD '%s' already loaded", filename); free(filename); return (0); } for (last_file = preloaded_files; last_file != NULL && last_file->f_next != NULL; last_file = last_file->f_next) ; do { err = file_load(filename, loadaddr, &fp); if (err) break; fp->f_args = unargv(argc, argv); loadaddr = fp->f_addr + fp->f_size; file_insert_tail(fp); /* Add to the list of loaded files */ if (file_load_dependencies(fp) != 0) { err = ENOENT; last_file->f_next = NULL; loadaddr = last_file->f_addr + last_file->f_size; fp = NULL; break; } } while(0); if (err == EFTYPE) sprintf(command_errbuf, "don't know how to load module '%s'", filename); if (err && fp) file_discard(fp); free(filename); return (err); } /* * Find a file matching (name) and (type). * NULL may be passed as a wildcard to either. */ struct preloaded_file * file_findfile(const char *name, const char *type) { struct preloaded_file *fp; for (fp = preloaded_files; fp != NULL; fp = fp->f_next) { if (((name == NULL) || !strcmp(name, fp->f_name)) && ((type == NULL) || !strcmp(type, fp->f_type))) break; } return (fp); } /* * Find a module matching (name) inside of given file. * NULL may be passed as a wildcard. */ struct kernel_module * file_findmodule(struct preloaded_file *fp, char *modname, struct mod_depend *verinfo) { struct kernel_module *mp, *best; int bestver, mver; if (fp == NULL) { for (fp = preloaded_files; fp; fp = fp->f_next) { mp = file_findmodule(fp, modname, verinfo); if (mp) return (mp); } return (NULL); } best = NULL; bestver = 0; for (mp = fp->f_modules; mp; mp = mp->m_next) { if (strcmp(modname, mp->m_name) == 0) { if (verinfo == NULL) return (mp); mver = mp->m_version; if (mver == verinfo->md_ver_preferred) return (mp); if (mver >= verinfo->md_ver_minimum && mver <= verinfo->md_ver_maximum && mver > bestver) { best = mp; bestver = mver; } } } return (best); } /* * Make a copy of (size) bytes of data from (p), and associate them as * metadata of (type) to the module (mp). */ void file_addmetadata(struct preloaded_file *fp, int type, size_t size, void *p) { struct file_metadata *md; md = malloc(sizeof(struct file_metadata) - sizeof(md->md_data) + size); md->md_size = size; md->md_type = type; bcopy(p, md->md_data, size); md->md_next = fp->f_metadata; fp->f_metadata = md; } /* * Find a metadata object of (type) associated with the file (fp) */ struct file_metadata * file_findmetadata(struct preloaded_file *fp, int type) { struct file_metadata *md; for (md = fp->f_metadata; md != NULL; md = md->md_next) if (md->md_type == type) break; return(md); } struct file_metadata * metadata_next(struct file_metadata *md, int type) { if (md == NULL) return (NULL); while((md = md->md_next) != NULL) if (md->md_type == type) break; return (md); } static char *emptyextlist[] = { "", NULL }; /* * Check if the given file is in place and return full path to it. */ static char * file_lookup(const char *path, const char *name, int namelen, char **extlist) { struct stat st; char *result, *cp, **cpp; int pathlen, extlen, len; pathlen = strlen(path); extlen = 0; if (extlist == NULL) extlist = emptyextlist; for (cpp = extlist; *cpp; cpp++) { len = strlen(*cpp); if (len > extlen) extlen = len; } result = malloc(pathlen + namelen + extlen + 2); if (result == NULL) return (NULL); bcopy(path, result, pathlen); if (pathlen > 0 && result[pathlen - 1] != '/') result[pathlen++] = '/'; cp = result + pathlen; bcopy(name, cp, namelen); cp += namelen; for (cpp = extlist; *cpp; cpp++) { strcpy(cp, *cpp); if (stat(result, &st) == 0 && S_ISREG(st.st_mode)) return result; } free(result); return NULL; } /* * Check if file name have any qualifiers */ static int file_havepath(const char *name) { const char *cp; archsw.arch_getdev(NULL, name, &cp); return (cp != name || strchr(name, '/') != NULL); } /* * Attempt to find the file (name) on the module searchpath. * If (name) is qualified in any way, we simply check it and * return it or NULL. If it is not qualified, then we attempt * to construct a path using entries in the environment variable * module_path. * * The path we return a pointer to need never be freed, as we manage * it internally. */ static char * file_search(const char *name, char **extlist) { struct moduledir *mdp; struct stat sb; char *result; int namelen; /* Don't look for nothing */ if (name == NULL) return(NULL); if (*name == 0) return(strdup(name)); if (file_havepath(name)) { /* Qualified, so just see if it exists */ if (stat(name, &sb) == 0) return(strdup(name)); return(NULL); } moduledir_rebuild(); result = NULL; namelen = strlen(name); STAILQ_FOREACH(mdp, &moduledir_list, d_link) { result = file_lookup(mdp->d_path, name, namelen, extlist); if (result) break; } return(result); } #define INT_ALIGN(base, ptr) ptr = \ (base) + (((ptr) - (base) + sizeof(int) - 1) & ~(sizeof(int) - 1)) static char * mod_search_hints(struct moduledir *mdp, const char *modname, struct mod_depend *verinfo) { u_char *cp, *recptr, *bufend, *best; char *result; int *intp, bestver, blen, clen, found, ival, modnamelen, reclen; moduledir_readhints(mdp); modnamelen = strlen(modname); found = 0; result = NULL; bestver = 0; if (mdp->d_hints == NULL) goto bad; recptr = mdp->d_hints; bufend = recptr + mdp->d_hintsz; clen = blen = 0; best = cp = NULL; while (recptr < bufend && !found) { intp = (int*)recptr; reclen = *intp++; ival = *intp++; cp = (char*)intp; switch (ival) { case MDT_VERSION: clen = *cp++; if (clen != modnamelen || bcmp(cp, modname, clen) != 0) break; cp += clen; INT_ALIGN(mdp->d_hints, cp); ival = *(int*)cp; cp += sizeof(int); clen = *cp++; if (verinfo == NULL || ival == verinfo->md_ver_preferred) { found = 1; break; } if (ival >= verinfo->md_ver_minimum && ival <= verinfo->md_ver_maximum && ival > bestver) { bestver = ival; best = cp; blen = clen; } break; default: break; } recptr += reclen + sizeof(int); } /* * Finally check if KLD is in the place */ if (found) result = file_lookup(mdp->d_path, cp, clen, NULL); else if (best) result = file_lookup(mdp->d_path, best, blen, NULL); bad: /* * If nothing found or hints is absent - fallback to the old way * by using "kldname[.ko]" as module name. */ if (!found && !bestver && result == NULL) result = file_lookup(mdp->d_path, modname, modnamelen, kld_ext_list); return result; } /* * Attempt to locate the file containing the module (name) */ static char * mod_searchmodule(char *name, struct mod_depend *verinfo) { struct moduledir *mdp; char *result; moduledir_rebuild(); /* * Now we ready to lookup module in the given directories */ result = NULL; STAILQ_FOREACH(mdp, &moduledir_list, d_link) { result = mod_search_hints(mdp, name, verinfo); if (result) break; } return(result); } int file_addmodule(struct preloaded_file *fp, char *modname, int version, struct kernel_module **newmp) { struct kernel_module *mp; struct mod_depend mdepend; bzero(&mdepend, sizeof(mdepend)); mdepend.md_ver_preferred = version; mp = file_findmodule(fp, modname, &mdepend); if (mp) return (EEXIST); mp = malloc(sizeof(struct kernel_module)); if (mp == NULL) return (ENOMEM); bzero(mp, sizeof(struct kernel_module)); mp->m_name = strdup(modname); mp->m_version = version; mp->m_fp = fp; mp->m_next = fp->f_modules; fp->f_modules = mp; if (newmp) *newmp = mp; return (0); } /* * Throw a file away */ void file_discard(struct preloaded_file *fp) { struct file_metadata *md, *md1; struct kernel_module *mp, *mp1; if (fp == NULL) return; md = fp->f_metadata; while (md) { md1 = md; md = md->md_next; free(md1); } mp = fp->f_modules; while (mp) { if (mp->m_name) free(mp->m_name); mp1 = mp; mp = mp->m_next; free(mp1); } if (fp->f_name != NULL) free(fp->f_name); if (fp->f_type != NULL) free(fp->f_type); if (fp->f_args != NULL) free(fp->f_args); free(fp); } /* * Allocate a new file; must be used instead of malloc() * to ensure safe initialisation. */ struct preloaded_file * file_alloc(void) { struct preloaded_file *fp; if ((fp = malloc(sizeof(struct preloaded_file))) != NULL) { bzero(fp, sizeof(struct preloaded_file)); } return (fp); } /* * Add a module to the chain */ static void file_insert_tail(struct preloaded_file *fp) { struct preloaded_file *cm; /* Append to list of loaded file */ fp->f_next = NULL; if (preloaded_files == NULL) { preloaded_files = fp; } else { for (cm = preloaded_files; cm->f_next != NULL; cm = cm->f_next) ; cm->f_next = fp; } } static char * moduledir_fullpath(struct moduledir *mdp, const char *fname) { char *cp; cp = malloc(strlen(mdp->d_path) + strlen(fname) + 2); if (cp == NULL) return NULL; strcpy(cp, mdp->d_path); strcat(cp, "/"); strcat(cp, fname); return (cp); } /* * Read linker.hints file into memory performing some sanity checks. */ static void moduledir_readhints(struct moduledir *mdp) { struct stat st; char *path; int fd, size, version; if (mdp->d_hints != NULL || (mdp->d_flags & MDIR_NOHINTS)) return; path = moduledir_fullpath(mdp, "linker.hints"); if (stat(path, &st) != 0 || st.st_size < (ssize_t)(sizeof(version) + sizeof(int)) || st.st_size > 100 * 1024 || (fd = open(path, O_RDONLY)) < 0) { free(path); mdp->d_flags |= MDIR_NOHINTS; return; } free(path); size = read(fd, &version, sizeof(version)); if (size != sizeof(version) || version != LINKER_HINTS_VERSION) goto bad; size = st.st_size - size; mdp->d_hints = malloc(size); if (mdp->d_hints == NULL) goto bad; if (read(fd, mdp->d_hints, size) != size) goto bad; mdp->d_hintsz = size; close(fd); return; bad: close(fd); if (mdp->d_hints) { free(mdp->d_hints); mdp->d_hints = NULL; } mdp->d_flags |= MDIR_NOHINTS; return; } /* * Extract directories from the ';' separated list, remove duplicates. */ static void moduledir_rebuild(void) { struct moduledir *mdp, *mtmp; const char *path, *cp, *ep; - int cplen; + size_t cplen; path = getenv("module_path"); if (path == NULL) path = default_searchpath; /* * Rebuild list of module directories if it changed */ STAILQ_FOREACH(mdp, &moduledir_list, d_link) mdp->d_flags |= MDIR_REMOVED; for (ep = path; *ep != 0; ep++) { cp = ep; for (; *ep != 0 && *ep != ';'; ep++) ; /* * Ignore trailing slashes */ for (cplen = ep - cp; cplen > 1 && cp[cplen - 1] == '/'; cplen--) ; STAILQ_FOREACH(mdp, &moduledir_list, d_link) { if (strlen(mdp->d_path) != cplen || bcmp(cp, mdp->d_path, cplen) != 0) continue; mdp->d_flags &= ~MDIR_REMOVED; break; } if (mdp == NULL) { mdp = malloc(sizeof(*mdp) + cplen + 1); if (mdp == NULL) return; mdp->d_path = (char*)(mdp + 1); bcopy(cp, mdp->d_path, cplen); mdp->d_path[cplen] = 0; mdp->d_hints = NULL; mdp->d_flags = 0; STAILQ_INSERT_TAIL(&moduledir_list, mdp, d_link); } if (*ep == 0) break; } /* * Delete unused directories if any */ mdp = STAILQ_FIRST(&moduledir_list); while (mdp) { if ((mdp->d_flags & MDIR_REMOVED) == 0) { mdp = STAILQ_NEXT(mdp, d_link); } else { if (mdp->d_hints) free(mdp->d_hints); mtmp = mdp; mdp = STAILQ_NEXT(mdp, d_link); STAILQ_REMOVE(&moduledir_list, mtmp, moduledir, d_link); free(mtmp); } } return; } Index: stable/10/sys/boot/common/part.c =================================================================== --- stable/10/sys/boot/common/part.c (revision 294980) +++ stable/10/sys/boot/common/part.c (revision 294981) @@ -1,857 +1,857 @@ /*- * Copyright (c) 2012 Andrey V. Elsukov * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #ifdef PART_DEBUG #define DEBUG(fmt, args...) printf("%s: " fmt "\n" , __func__ , ## args) #else #define DEBUG(fmt, args...) #endif #ifdef LOADER_GPT_SUPPORT #define MAXTBLSZ 64 static const uuid_t gpt_uuid_unused = GPT_ENT_TYPE_UNUSED; static const uuid_t gpt_uuid_ms_basic_data = GPT_ENT_TYPE_MS_BASIC_DATA; static const uuid_t gpt_uuid_freebsd_ufs = GPT_ENT_TYPE_FREEBSD_UFS; static const uuid_t gpt_uuid_efi = GPT_ENT_TYPE_EFI; static const uuid_t gpt_uuid_freebsd = GPT_ENT_TYPE_FREEBSD; static const uuid_t gpt_uuid_freebsd_boot = GPT_ENT_TYPE_FREEBSD_BOOT; static const uuid_t gpt_uuid_freebsd_nandfs = GPT_ENT_TYPE_FREEBSD_NANDFS; static const uuid_t gpt_uuid_freebsd_swap = GPT_ENT_TYPE_FREEBSD_SWAP; static const uuid_t gpt_uuid_freebsd_zfs = GPT_ENT_TYPE_FREEBSD_ZFS; static const uuid_t gpt_uuid_freebsd_vinum = GPT_ENT_TYPE_FREEBSD_VINUM; #endif struct pentry { struct ptable_entry part; uint64_t flags; union { uint8_t bsd; uint8_t mbr; uuid_t gpt; uint16_t vtoc8; } type; STAILQ_ENTRY(pentry) entry; }; struct ptable { enum ptable_type type; uint16_t sectorsize; uint64_t sectors; STAILQ_HEAD(, pentry) entries; }; static struct parttypes { enum partition_type type; const char *desc; } ptypes[] = { { PART_UNKNOWN, "Unknown" }, { PART_EFI, "EFI" }, { PART_FREEBSD, "FreeBSD" }, { PART_FREEBSD_BOOT, "FreeBSD boot" }, { PART_FREEBSD_NANDFS, "FreeBSD nandfs" }, { PART_FREEBSD_UFS, "FreeBSD UFS" }, { PART_FREEBSD_ZFS, "FreeBSD ZFS" }, { PART_FREEBSD_SWAP, "FreeBSD swap" }, { PART_FREEBSD_VINUM, "FreeBSD vinum" }, { PART_LINUX, "Linux" }, { PART_LINUX_SWAP, "Linux swap" }, { PART_DOS, "DOS/Windows" }, }; const char * parttype2str(enum partition_type type) { - int i; + size_t i; for (i = 0; i < sizeof(ptypes) / sizeof(ptypes[0]); i++) if (ptypes[i].type == type) return (ptypes[i].desc); return (ptypes[0].desc); } #ifdef LOADER_GPT_SUPPORT static void uuid_letoh(uuid_t *uuid) { uuid->time_low = le32toh(uuid->time_low); uuid->time_mid = le16toh(uuid->time_mid); uuid->time_hi_and_version = le16toh(uuid->time_hi_and_version); } static enum partition_type gpt_parttype(uuid_t type) { if (uuid_equal(&type, &gpt_uuid_efi, NULL)) return (PART_EFI); else if (uuid_equal(&type, &gpt_uuid_ms_basic_data, NULL)) return (PART_DOS); else if (uuid_equal(&type, &gpt_uuid_freebsd_boot, NULL)) return (PART_FREEBSD_BOOT); else if (uuid_equal(&type, &gpt_uuid_freebsd_ufs, NULL)) return (PART_FREEBSD_UFS); else if (uuid_equal(&type, &gpt_uuid_freebsd_zfs, NULL)) return (PART_FREEBSD_ZFS); else if (uuid_equal(&type, &gpt_uuid_freebsd_swap, NULL)) return (PART_FREEBSD_SWAP); else if (uuid_equal(&type, &gpt_uuid_freebsd_vinum, NULL)) return (PART_FREEBSD_VINUM); else if (uuid_equal(&type, &gpt_uuid_freebsd_nandfs, NULL)) return (PART_FREEBSD_NANDFS); else if (uuid_equal(&type, &gpt_uuid_freebsd, NULL)) return (PART_FREEBSD); return (PART_UNKNOWN); } static struct gpt_hdr* gpt_checkhdr(struct gpt_hdr *hdr, uint64_t lba_self, uint64_t lba_last, uint16_t sectorsize) { uint32_t sz, crc; if (memcmp(hdr->hdr_sig, GPT_HDR_SIG, sizeof(hdr->hdr_sig)) != 0) { DEBUG("no GPT signature"); return (NULL); } sz = le32toh(hdr->hdr_size); if (sz < 92 || sz > sectorsize) { DEBUG("invalid GPT header size: %d", sz); return (NULL); } crc = le32toh(hdr->hdr_crc_self); hdr->hdr_crc_self = 0; if (crc32(hdr, sz) != crc) { DEBUG("GPT header's CRC doesn't match"); return (NULL); } hdr->hdr_crc_self = crc; hdr->hdr_revision = le32toh(hdr->hdr_revision); if (hdr->hdr_revision < GPT_HDR_REVISION) { DEBUG("unsupported GPT revision %d", hdr->hdr_revision); return (NULL); } hdr->hdr_lba_self = le64toh(hdr->hdr_lba_self); if (hdr->hdr_lba_self != lba_self) { DEBUG("self LBA doesn't match"); return (NULL); } hdr->hdr_lba_alt = le64toh(hdr->hdr_lba_alt); if (hdr->hdr_lba_alt == hdr->hdr_lba_self) { DEBUG("invalid alternate LBA"); return (NULL); } hdr->hdr_entries = le32toh(hdr->hdr_entries); hdr->hdr_entsz = le32toh(hdr->hdr_entsz); if (hdr->hdr_entries == 0 || hdr->hdr_entsz < sizeof(struct gpt_ent) || sectorsize % hdr->hdr_entsz != 0) { DEBUG("invalid entry size or number of entries"); return (NULL); } hdr->hdr_lba_start = le64toh(hdr->hdr_lba_start); hdr->hdr_lba_end = le64toh(hdr->hdr_lba_end); hdr->hdr_lba_table = le64toh(hdr->hdr_lba_table); hdr->hdr_crc_table = le32toh(hdr->hdr_crc_table); uuid_letoh(&hdr->hdr_uuid); return (hdr); } static int gpt_checktbl(const struct gpt_hdr *hdr, u_char *tbl, size_t size, uint64_t lba_last) { struct gpt_ent *ent; - int i, cnt; + uint32_t i, cnt; cnt = size / hdr->hdr_entsz; if (hdr->hdr_entries <= cnt) { cnt = hdr->hdr_entries; /* Check CRC only when buffer size is enough for table. */ if (hdr->hdr_crc_table != crc32(tbl, hdr->hdr_entries * hdr->hdr_entsz)) { DEBUG("GPT table's CRC doesn't match"); return (-1); } } for (i = 0; i < cnt; i++) { ent = (struct gpt_ent *)(tbl + i * hdr->hdr_entsz); uuid_letoh(&ent->ent_type); if (uuid_equal(&ent->ent_type, &gpt_uuid_unused, NULL)) continue; ent->ent_lba_start = le64toh(ent->ent_lba_start); ent->ent_lba_end = le64toh(ent->ent_lba_end); } return (0); } static struct ptable* ptable_gptread(struct ptable *table, void *dev, diskread_t dread) { struct pentry *entry; struct gpt_hdr *phdr, hdr; struct gpt_ent *ent; u_char *buf, *tbl; uint64_t offset; - int pri, sec, i; - size_t size; + int pri, sec; + size_t size, i; buf = malloc(table->sectorsize); if (buf == NULL) return (NULL); tbl = malloc(table->sectorsize * MAXTBLSZ); if (tbl == NULL) { free(buf); return (NULL); } /* Read the primary GPT header. */ if (dread(dev, buf, 1, 1) != 0) { ptable_close(table); table = NULL; goto out; } pri = sec = 0; /* Check the primary GPT header. */ phdr = gpt_checkhdr((struct gpt_hdr *)buf, 1, table->sectors - 1, table->sectorsize); if (phdr != NULL) { /* Read the primary GPT table. */ size = MIN(MAXTBLSZ, (phdr->hdr_entries * phdr->hdr_entsz + table->sectorsize - 1) / table->sectorsize); if (dread(dev, tbl, size, phdr->hdr_lba_table) == 0 && gpt_checktbl(phdr, tbl, size * table->sectorsize, table->sectors - 1) == 0) { memcpy(&hdr, phdr, sizeof(hdr)); pri = 1; } } offset = pri ? hdr.hdr_lba_alt: table->sectors - 1; /* Read the backup GPT header. */ if (dread(dev, buf, 1, offset) != 0) phdr = NULL; else phdr = gpt_checkhdr((struct gpt_hdr *)buf, offset, table->sectors - 1, table->sectorsize); if (phdr != NULL) { /* * Compare primary and backup headers. * If they are equal, then we do not need to read backup * table. If they are different, then prefer backup header * and try to read backup table. */ if (pri == 0 || uuid_equal(&hdr.hdr_uuid, &phdr->hdr_uuid, NULL) == 0 || hdr.hdr_revision != phdr->hdr_revision || hdr.hdr_size != phdr->hdr_size || hdr.hdr_lba_start != phdr->hdr_lba_start || hdr.hdr_lba_end != phdr->hdr_lba_end || hdr.hdr_entries != phdr->hdr_entries || hdr.hdr_entsz != phdr->hdr_entsz || hdr.hdr_crc_table != phdr->hdr_crc_table) { /* Read the backup GPT table. */ size = MIN(MAXTBLSZ, (phdr->hdr_entries * phdr->hdr_entsz + table->sectorsize - 1) / table->sectorsize); if (dread(dev, tbl, size, phdr->hdr_lba_table) == 0 && gpt_checktbl(phdr, tbl, size * table->sectorsize, table->sectors - 1) == 0) { memcpy(&hdr, phdr, sizeof(hdr)); sec = 1; } } } if (pri == 0 && sec == 0) { /* Both primary and backup tables are invalid. */ table->type = PTABLE_NONE; goto out; } DEBUG("GPT detected"); size = MIN(hdr.hdr_entries * hdr.hdr_entsz, MAXTBLSZ * table->sectorsize); for (i = 0; i < size / hdr.hdr_entsz; i++) { ent = (struct gpt_ent *)(tbl + i * hdr.hdr_entsz); if (uuid_equal(&ent->ent_type, &gpt_uuid_unused, NULL)) continue; entry = malloc(sizeof(*entry)); if (entry == NULL) break; entry->part.start = ent->ent_lba_start; entry->part.end = ent->ent_lba_end; entry->part.index = i + 1; entry->part.type = gpt_parttype(ent->ent_type); entry->flags = le64toh(ent->ent_attr); memcpy(&entry->type.gpt, &ent->ent_type, sizeof(uuid_t)); STAILQ_INSERT_TAIL(&table->entries, entry, entry); DEBUG("new GPT partition added"); } out: free(buf); free(tbl); return (table); } #endif /* LOADER_GPT_SUPPORT */ #ifdef LOADER_MBR_SUPPORT /* We do not need to support too many EBR partitions in the loader */ #define MAXEBRENTRIES 8 static enum partition_type mbr_parttype(uint8_t type) { switch (type) { case DOSPTYP_386BSD: return (PART_FREEBSD); case DOSPTYP_LINSWP: return (PART_LINUX_SWAP); case DOSPTYP_LINUX: return (PART_LINUX); case 0x01: case 0x04: case 0x06: case 0x07: case 0x0b: case 0x0c: case 0x0e: return (PART_DOS); } return (PART_UNKNOWN); } -struct ptable* +static struct ptable* ptable_ebrread(struct ptable *table, void *dev, diskread_t dread) { struct dos_partition *dp; struct pentry *e1, *entry; uint32_t start, end, offset; u_char *buf; int i, index; STAILQ_FOREACH(e1, &table->entries, entry) { if (e1->type.mbr == DOSPTYP_EXT || e1->type.mbr == DOSPTYP_EXTLBA) break; } if (e1 == NULL) return (table); index = 5; offset = e1->part.start; buf = malloc(table->sectorsize); if (buf == NULL) return (table); for (i = 0; i < MAXEBRENTRIES; i++) { #if 0 /* Some BIOSes return an incorrect number of sectors */ if (offset >= table->sectors) break; #endif if (dread(dev, buf, 1, offset) != 0) break; dp = (struct dos_partition *)(buf + DOSPARTOFF); if (dp[0].dp_typ == 0) break; start = le32toh(dp[0].dp_start); if (dp[0].dp_typ == DOSPTYP_EXT && dp[1].dp_typ == 0) { offset = e1->part.start + start; continue; } end = le32toh(dp[0].dp_size); entry = malloc(sizeof(*entry)); if (entry == NULL) break; entry->part.start = offset + start; entry->part.end = entry->part.start + end - 1; entry->part.index = index++; entry->part.type = mbr_parttype(dp[0].dp_typ); entry->flags = dp[0].dp_flag; entry->type.mbr = dp[0].dp_typ; STAILQ_INSERT_TAIL(&table->entries, entry, entry); DEBUG("new EBR partition added"); if (dp[1].dp_typ == 0) break; offset = e1->part.start + le32toh(dp[1].dp_start); } free(buf); return (table); } #endif /* LOADER_MBR_SUPPORT */ static enum partition_type bsd_parttype(uint8_t type) { switch (type) { case FS_NANDFS: return (PART_FREEBSD_NANDFS); case FS_SWAP: return (PART_FREEBSD_SWAP); case FS_BSDFFS: return (PART_FREEBSD_UFS); case FS_VINUM: return (PART_FREEBSD_VINUM); case FS_ZFS: return (PART_FREEBSD_ZFS); } return (PART_UNKNOWN); } -struct ptable* +static struct ptable* ptable_bsdread(struct ptable *table, void *dev, diskread_t dread) { struct disklabel *dl; struct partition *part; struct pentry *entry; u_char *buf; uint32_t raw_offset; int i; if (table->sectorsize < sizeof(struct disklabel)) { DEBUG("Too small sectorsize"); return (table); } buf = malloc(table->sectorsize); if (buf == NULL) return (table); if (dread(dev, buf, 1, 1) != 0) { DEBUG("read failed"); ptable_close(table); table = NULL; goto out; } dl = (struct disklabel *)buf; if (le32toh(dl->d_magic) != DISKMAGIC && le32toh(dl->d_magic2) != DISKMAGIC) goto out; if (le32toh(dl->d_secsize) != table->sectorsize) { DEBUG("unsupported sector size"); goto out; } dl->d_npartitions = le16toh(dl->d_npartitions); if (dl->d_npartitions > 20 || dl->d_npartitions < 8) { DEBUG("invalid number of partitions"); goto out; } part = &dl->d_partitions[0]; raw_offset = le32toh(part[RAW_PART].p_offset); for (i = 0; i < dl->d_npartitions; i++, part++) { if (i == RAW_PART) continue; if (part->p_size == 0) continue; entry = malloc(sizeof(*entry)); if (entry == NULL) break; entry->part.start = le32toh(part->p_offset) - raw_offset; entry->part.end = entry->part.start + le32toh(part->p_size) + 1; entry->part.type = bsd_parttype(part->p_fstype); entry->part.index = i; /* starts from zero */ entry->type.bsd = part->p_fstype; STAILQ_INSERT_TAIL(&table->entries, entry, entry); DEBUG("new BSD partition added"); } table->type = PTABLE_BSD; out: free(buf); return (table); } #ifdef LOADER_VTOC8_SUPPORT static enum partition_type vtoc8_parttype(uint16_t type) { switch (type) { case VTOC_TAG_FREEBSD_NANDFS: return (PART_FREEBSD_NANDFS); case VTOC_TAG_FREEBSD_SWAP: return (PART_FREEBSD_SWAP); case VTOC_TAG_FREEBSD_UFS: return (PART_FREEBSD_UFS); case VTOC_TAG_FREEBSD_VINUM: return (PART_FREEBSD_VINUM); case VTOC_TAG_FREEBSD_ZFS: return (PART_FREEBSD_ZFS); }; return (PART_UNKNOWN); } static struct ptable* ptable_vtoc8read(struct ptable *table, void *dev, diskread_t dread) { struct pentry *entry; struct vtoc8 *dl; u_char *buf; uint16_t sum, heads, sectors; int i; if (table->sectorsize != sizeof(struct vtoc8)) return (table); buf = malloc(table->sectorsize); if (buf == NULL) return (table); if (dread(dev, buf, 1, 0) != 0) { DEBUG("read failed"); ptable_close(table); table = NULL; goto out; } dl = (struct vtoc8 *)buf; /* Check the sum */ for (i = sum = 0; i < sizeof(struct vtoc8); i += sizeof(sum)) sum ^= be16dec(buf + i); if (sum != 0) { DEBUG("incorrect checksum"); goto out; } if (be16toh(dl->nparts) != VTOC8_NPARTS) { DEBUG("invalid number of entries"); goto out; } sectors = be16toh(dl->nsecs); heads = be16toh(dl->nheads); if (sectors * heads == 0) { DEBUG("invalid geometry"); goto out; } for (i = 0; i < VTOC8_NPARTS; i++) { dl->part[i].tag = be16toh(dl->part[i].tag); if (i == VTOC_RAW_PART || dl->part[i].tag == VTOC_TAG_UNASSIGNED) continue; entry = malloc(sizeof(*entry)); if (entry == NULL) break; entry->part.start = be32toh(dl->map[i].cyl) * heads * sectors; entry->part.end = be32toh(dl->map[i].nblks) + entry->part.start - 1; entry->part.type = vtoc8_parttype(dl->part[i].tag); entry->part.index = i; /* starts from zero */ entry->type.vtoc8 = dl->part[i].tag; STAILQ_INSERT_TAIL(&table->entries, entry, entry); DEBUG("new VTOC8 partition added"); } table->type = PTABLE_VTOC8; out: free(buf); return (table); } #endif /* LOADER_VTOC8_SUPPORT */ struct ptable* ptable_open(void *dev, off_t sectors, uint16_t sectorsize, diskread_t *dread) { struct dos_partition *dp; struct ptable *table; u_char *buf; int i, count; #ifdef LOADER_MBR_SUPPORT struct pentry *entry; uint32_t start, end; int has_ext; #endif table = NULL; buf = malloc(sectorsize); if (buf == NULL) return (NULL); /* First, read the MBR. */ if (dread(dev, buf, 1, DOSBBSECTOR) != 0) { DEBUG("read failed"); goto out; } table = malloc(sizeof(*table)); if (table == NULL) goto out; table->sectors = sectors; table->sectorsize = sectorsize; table->type = PTABLE_NONE; STAILQ_INIT(&table->entries); #ifdef LOADER_VTOC8_SUPPORT if (be16dec(buf + offsetof(struct vtoc8, magic)) == VTOC_MAGIC) { if (ptable_vtoc8read(table, dev, dread) == NULL) { /* Read error. */ table = NULL; goto out; } else if (table->type == PTABLE_VTOC8) goto out; } #endif /* Check the BSD label. */ if (ptable_bsdread(table, dev, dread) == NULL) { /* Read error. */ table = NULL; goto out; } else if (table->type == PTABLE_BSD) goto out; #if defined(LOADER_GPT_SUPPORT) || defined(LOADER_MBR_SUPPORT) /* Check the MBR magic. */ if (buf[DOSMAGICOFFSET] != 0x55 || buf[DOSMAGICOFFSET + 1] != 0xaa) { DEBUG("magic sequence not found"); #if defined(LOADER_GPT_SUPPORT) /* There is no PMBR, check that we have backup GPT */ table->type = PTABLE_GPT; table = ptable_gptread(table, dev, dread); #endif goto out; } /* Check that we have PMBR. Also do some validation. */ dp = (struct dos_partition *)(buf + DOSPARTOFF); for (i = 0, count = 0; i < NDOSPART; i++) { if (dp[i].dp_flag != 0 && dp[i].dp_flag != 0x80) { DEBUG("invalid partition flag %x", dp[i].dp_flag); goto out; } #ifdef LOADER_GPT_SUPPORT if (dp[i].dp_typ == DOSPTYP_PMBR) { table->type = PTABLE_GPT; DEBUG("PMBR detected"); } #endif if (dp[i].dp_typ != 0) count++; } /* Do we have some invalid values? */ if (table->type == PTABLE_GPT && count > 1) { if (dp[1].dp_typ != DOSPTYP_HFS) { table->type = PTABLE_NONE; DEBUG("Incorrect PMBR, ignore it"); } else DEBUG("Bootcamp detected"); } #ifdef LOADER_GPT_SUPPORT if (table->type == PTABLE_GPT) { table = ptable_gptread(table, dev, dread); goto out; } #endif #ifdef LOADER_MBR_SUPPORT /* Read MBR. */ table->type = PTABLE_MBR; for (i = has_ext = 0; i < NDOSPART; i++) { if (dp[i].dp_typ == 0) continue; start = le32dec(&(dp[i].dp_start)); end = le32dec(&(dp[i].dp_size)); if (start == 0 || end == 0) continue; #if 0 /* Some BIOSes return an incorrect number of sectors */ if (start + end - 1 >= sectors) continue; /* XXX: ignore */ #endif if (dp[i].dp_typ == DOSPTYP_EXT || dp[i].dp_typ == DOSPTYP_EXTLBA) has_ext = 1; entry = malloc(sizeof(*entry)); if (entry == NULL) break; entry->part.start = start; entry->part.end = start + end - 1; entry->part.index = i + 1; entry->part.type = mbr_parttype(dp[i].dp_typ); entry->flags = dp[i].dp_flag; entry->type.mbr = dp[i].dp_typ; STAILQ_INSERT_TAIL(&table->entries, entry, entry); DEBUG("new MBR partition added"); } if (has_ext) { table = ptable_ebrread(table, dev, dread); /* FALLTHROUGH */ } #endif /* LOADER_MBR_SUPPORT */ #endif /* LOADER_MBR_SUPPORT || LOADER_GPT_SUPPORT */ out: free(buf); return (table); } void ptable_close(struct ptable *table) { struct pentry *entry; while (!STAILQ_EMPTY(&table->entries)) { entry = STAILQ_FIRST(&table->entries); STAILQ_REMOVE_HEAD(&table->entries, entry); free(entry); } free(table); } enum ptable_type ptable_gettype(const struct ptable *table) { return (table->type); } int ptable_getpart(const struct ptable *table, struct ptable_entry *part, int index) { struct pentry *entry; if (part == NULL || table == NULL) return (EINVAL); STAILQ_FOREACH(entry, &table->entries, entry) { if (entry->part.index != index) continue; memcpy(part, &entry->part, sizeof(*part)); return (0); } return (ENOENT); } /* * Search for a slice with the following preferences: * * 1: Active FreeBSD slice * 2: Non-active FreeBSD slice * 3: Active Linux slice * 4: non-active Linux slice * 5: Active FAT/FAT32 slice * 6: non-active FAT/FAT32 slice */ #define PREF_RAWDISK 0 #define PREF_FBSD_ACT 1 #define PREF_FBSD 2 #define PREF_LINUX_ACT 3 #define PREF_LINUX 4 #define PREF_DOS_ACT 5 #define PREF_DOS 6 #define PREF_NONE 7 int ptable_getbestpart(const struct ptable *table, struct ptable_entry *part) { struct pentry *entry, *best; int pref, preflevel; if (part == NULL || table == NULL) return (EINVAL); best = NULL; preflevel = pref = PREF_NONE; STAILQ_FOREACH(entry, &table->entries, entry) { #ifdef LOADER_MBR_SUPPORT if (table->type == PTABLE_MBR) { switch (entry->type.mbr) { case DOSPTYP_386BSD: pref = entry->flags & 0x80 ? PREF_FBSD_ACT: PREF_FBSD; break; case DOSPTYP_LINUX: pref = entry->flags & 0x80 ? PREF_LINUX_ACT: PREF_LINUX; break; case 0x01: /* DOS/Windows */ case 0x04: case 0x06: case 0x0c: case 0x0e: case DOSPTYP_FAT32: pref = entry->flags & 0x80 ? PREF_DOS_ACT: PREF_DOS; break; default: pref = PREF_NONE; } } #endif /* LOADER_MBR_SUPPORT */ #ifdef LOADER_GPT_SUPPORT if (table->type == PTABLE_GPT) { if (entry->part.type == PART_DOS) pref = PREF_DOS; else if (entry->part.type == PART_FREEBSD_UFS || entry->part.type == PART_FREEBSD_ZFS) pref = PREF_FBSD; else pref = PREF_NONE; } #endif /* LOADER_GPT_SUPPORT */ if (pref < preflevel) { preflevel = pref; best = entry; } } if (best != NULL) { memcpy(part, &best->part, sizeof(*part)); return (0); } return (ENOENT); } void ptable_iterate(const struct ptable *table, void *arg, ptable_iterate_t *iter) { struct pentry *entry; char name[32]; name[0] = '\0'; STAILQ_FOREACH(entry, &table->entries, entry) { #ifdef LOADER_MBR_SUPPORT if (table->type == PTABLE_MBR) sprintf(name, "s%d", entry->part.index); else #endif #ifdef LOADER_GPT_SUPPORT if (table->type == PTABLE_GPT) sprintf(name, "p%d", entry->part.index); else #endif #ifdef LOADER_VTOC8_SUPPORT if (table->type == PTABLE_VTOC8) sprintf(name, "%c", (u_char) 'a' + entry->part.index); else #endif if (table->type == PTABLE_BSD) sprintf(name, "%c", (u_char) 'a' + entry->part.index); iter(arg, name, &entry->part); } } Index: stable/10/sys/boot/common/self_reloc.c =================================================================== --- stable/10/sys/boot/common/self_reloc.c (revision 294980) +++ stable/10/sys/boot/common/self_reloc.c (revision 294981) @@ -1,123 +1,125 @@ /*- * Copyright (c) 2008-2010 Rui Paulo * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #if defined(__aarch64__) #define ElfW_Rel Elf64_Rela #define ElfW_Dyn Elf64_Dyn #define ELFW_R_TYPE ELF64_R_TYPE #define ELF_RELA #elif defined(__arm__) || defined(__i386__) #define ElfW_Rel Elf32_Rel #define ElfW_Dyn Elf32_Dyn #define ELFW_R_TYPE ELF32_R_TYPE #elif defined(__amd64__) #define ElfW_Rel Elf64_Rel #define ElfW_Dyn Elf64_Dyn #define ELFW_R_TYPE ELF64_R_TYPE #else #error architecture not supported #endif #if defined(__aarch64__) #define RELOC_TYPE_NONE R_AARCH64_NONE #define RELOC_TYPE_RELATIVE R_AARCH64_RELATIVE #elif defined(__amd64__) #define RELOC_TYPE_NONE R_X86_64_NONE #define RELOC_TYPE_RELATIVE R_X86_64_RELATIVE #elif defined(__arm__) #define RELOC_TYPE_NONE R_ARM_NONE #define RELOC_TYPE_RELATIVE R_ARM_RELATIVE #elif defined(__i386__) #define RELOC_TYPE_NONE R_386_NONE #define RELOC_TYPE_RELATIVE R_386_RELATIVE #endif +void self_reloc(Elf_Addr baseaddr, ElfW_Dyn *dynamic); + /* * A simple elf relocator. */ void self_reloc(Elf_Addr baseaddr, ElfW_Dyn *dynamic) { Elf_Word relsz, relent; Elf_Addr *newaddr; ElfW_Rel *rel; ElfW_Dyn *dynp; /* * Find the relocation address, its size and the relocation entry. */ relsz = 0; relent = 0; for (dynp = dynamic; dynp->d_tag != DT_NULL; dynp++) { switch (dynp->d_tag) { case DT_REL: case DT_RELA: rel = (ElfW_Rel *)(dynp->d_un.d_ptr + baseaddr); break; case DT_RELSZ: case DT_RELASZ: relsz = dynp->d_un.d_val; break; case DT_RELENT: case DT_RELAENT: relent = dynp->d_un.d_val; break; default: break; } } /* * Perform the actual relocation. */ for (; relsz > 0; relsz -= relent) { switch (ELFW_R_TYPE(rel->r_info)) { case RELOC_TYPE_NONE: /* No relocation needs be performed. */ break; case RELOC_TYPE_RELATIVE: /* Address relative to the base address. */ newaddr = (Elf_Addr *)(rel->r_offset + baseaddr); *newaddr += baseaddr; /* Add the addend when the ABI uses them */ #ifdef ELF_RELA *newaddr += rel->r_addend; #endif break; default: /* XXX: do we need other relocations ? */ break; } - rel = (ElfW_Rel *) ((caddr_t) rel + relent); + rel = (ElfW_Rel *)(void *)((caddr_t) rel + relent); } } Index: stable/10/sys/boot/common/ufsread.c =================================================================== --- stable/10/sys/boot/common/ufsread.c (revision 294980) +++ stable/10/sys/boot/common/ufsread.c (revision 294981) @@ -1,303 +1,303 @@ /*- * Copyright (c) 2002 McAfee, Inc. * All rights reserved. * * This software was developed for the FreeBSD Project by Marshall * Kirk McKusick and McAfee Research,, the Security Research Division of * McAfee, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as * part of the DARPA CHATS research program * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /*- * Copyright (c) 1998 Robert Nordier * All rights reserved. * * Redistribution and use in source and binary forms are freely * permitted provided that the above copyright notice and this * paragraph and the following disclaimer are duplicated in all * such forms. * * This software is provided "AS IS" and without any express or * implied warranties, including, without limitation, the implied * warranties of merchantability and fitness for a particular * purpose. */ #include __FBSDID("$FreeBSD$"); #include #include #include #ifdef UFS_SMALL_CGBASE /* XXX: Revert to old (broken for over 1.5Tb filesystems) version of cgbase (see sys/ufs/ffs/fs.h rev 1.39) so that small boot loaders (e.g. boot2) can support both UFS1 and UFS2. */ #undef cgbase #define cgbase(fs, c) ((ufs2_daddr_t)((fs)->fs_fpg * (c))) #endif typedef uint32_t ufs_ino_t; /* * We use 4k `virtual' blocks for filesystem data, whatever the actual * filesystem block size. FFS blocks are always a multiple of 4k. */ #define VBLKSHIFT 12 #define VBLKSIZE (1 << VBLKSHIFT) #define VBLKMASK (VBLKSIZE - 1) #define DBPERVBLK (VBLKSIZE / DEV_BSIZE) #define INDIRPERVBLK(fs) (NINDIR(fs) / ((fs)->fs_bsize >> VBLKSHIFT)) #define IPERVBLK(fs) (INOPB(fs) / ((fs)->fs_bsize >> VBLKSHIFT)) #define INO_TO_VBA(fs, ipervblk, x) \ (fsbtodb(fs, cgimin(fs, ino_to_cg(fs, x))) + \ (((x) % (fs)->fs_ipg) / (ipervblk) * DBPERVBLK)) #define INO_TO_VBO(ipervblk, x) ((x) % ipervblk) #define FS_TO_VBA(fs, fsb, off) (fsbtodb(fs, fsb) + \ ((off) / VBLKSIZE) * DBPERVBLK) #define FS_TO_VBO(fs, fsb, off) ((off) & VBLKMASK) /* Buffers that must not span a 64k boundary. */ struct dmadat { char blkbuf[VBLKSIZE]; /* filesystem blocks */ char indbuf[VBLKSIZE]; /* indir blocks */ char sbbuf[SBLOCKSIZE]; /* superblock */ char secbuf[DEV_BSIZE]; /* for MBR/disklabel */ }; static struct dmadat *dmadat; static ufs_ino_t lookup(const char *); static ssize_t fsread(ufs_ino_t, void *, size_t); static uint8_t ls, dsk_meta; static uint32_t fs_off; static __inline uint8_t fsfind(const char *name, ufs_ino_t * ino) { static char buf[DEV_BSIZE]; struct direct *d; char *s; ssize_t n; fs_off = 0; while ((n = fsread(*ino, buf, DEV_BSIZE)) > 0) for (s = buf; s < buf + DEV_BSIZE;) { d = (void *)s; if (ls) printf("%s ", d->d_name); else if (!strcmp(name, d->d_name)) { *ino = d->d_ino; return d->d_type; } s += d->d_reclen; } if (n != -1 && ls) printf("\n"); return 0; } static ufs_ino_t lookup(const char *path) { static char name[MAXNAMLEN + 1]; const char *s; ufs_ino_t ino; ssize_t n; uint8_t dt; ino = ROOTINO; dt = DT_DIR; for (;;) { if (*path == '/') path++; if (!*path) break; for (s = path; *s && *s != '/'; s++); if ((n = s - path) > MAXNAMLEN) return 0; ls = *path == '?' && n == 1 && !*s; memcpy(name, path, n); name[n] = 0; if (dt != DT_DIR) { printf("%s: not a directory.\n", name); return (0); } if ((dt = fsfind(name, &ino)) <= 0) break; path = s; } return dt == DT_REG ? ino : 0; } /* * Possible superblock locations ordered from most to least likely. */ static int sblock_try[] = SBLOCKSEARCH; #if defined(UFS2_ONLY) #define DIP(field) dp2.field #elif defined(UFS1_ONLY) #define DIP(field) dp1.field #else #define DIP(field) fs.fs_magic == FS_UFS1_MAGIC ? dp1.field : dp2.field #endif static ssize_t fsread(ufs_ino_t inode, void *buf, size_t nbyte) { #ifndef UFS2_ONLY static struct ufs1_dinode dp1; ufs1_daddr_t addr1; #endif #ifndef UFS1_ONLY static struct ufs2_dinode dp2; #endif static struct fs fs; static ufs_ino_t inomap; char *blkbuf; void *indbuf; char *s; size_t n, nb, size, off, vboff; ufs_lbn_t lbn; ufs2_daddr_t addr2, vbaddr; static ufs2_daddr_t blkmap, indmap; u_int u; blkbuf = dmadat->blkbuf; indbuf = dmadat->indbuf; if (!dsk_meta) { inomap = 0; for (n = 0; sblock_try[n] != -1; n++) { if (dskread(dmadat->sbbuf, sblock_try[n] / DEV_BSIZE, SBLOCKSIZE / DEV_BSIZE)) return -1; memcpy(&fs, dmadat->sbbuf, sizeof(struct fs)); if (( #if defined(UFS1_ONLY) fs.fs_magic == FS_UFS1_MAGIC #elif defined(UFS2_ONLY) (fs.fs_magic == FS_UFS2_MAGIC && fs.fs_sblockloc == sblock_try[n]) #else fs.fs_magic == FS_UFS1_MAGIC || (fs.fs_magic == FS_UFS2_MAGIC && fs.fs_sblockloc == sblock_try[n]) #endif ) && fs.fs_bsize <= MAXBSIZE && - fs.fs_bsize >= sizeof(struct fs)) + fs.fs_bsize >= (int32_t)sizeof(struct fs)) break; } if (sblock_try[n] == -1) { return -1; } dsk_meta++; } else memcpy(&fs, dmadat->sbbuf, sizeof(struct fs)); if (!inode) return 0; if (inomap != inode) { n = IPERVBLK(&fs); if (dskread(blkbuf, INO_TO_VBA(&fs, n, inode), DBPERVBLK)) return -1; n = INO_TO_VBO(n, inode); #if defined(UFS1_ONLY) memcpy(&dp1, (struct ufs1_dinode *)blkbuf + n, sizeof(struct ufs1_dinode)); #elif defined(UFS2_ONLY) memcpy(&dp2, (struct ufs2_dinode *)blkbuf + n, sizeof(struct ufs2_dinode)); #else if (fs.fs_magic == FS_UFS1_MAGIC) - memcpy(&dp1, (struct ufs1_dinode *)blkbuf + n, + memcpy(&dp1, (struct ufs1_dinode *)(void *)blkbuf + n, sizeof(struct ufs1_dinode)); else - memcpy(&dp2, (struct ufs2_dinode *)blkbuf + n, + memcpy(&dp2, (struct ufs2_dinode *)(void *)blkbuf + n, sizeof(struct ufs2_dinode)); #endif inomap = inode; fs_off = 0; blkmap = indmap = 0; } s = buf; size = DIP(di_size); n = size - fs_off; if (nbyte > n) nbyte = n; nb = nbyte; while (nb) { lbn = lblkno(&fs, fs_off); off = blkoff(&fs, fs_off); if (lbn < NDADDR) { addr2 = DIP(di_db[lbn]); } else if (lbn < NDADDR + NINDIR(&fs)) { n = INDIRPERVBLK(&fs); addr2 = DIP(di_ib[0]); u = (u_int)(lbn - NDADDR) / n * DBPERVBLK; vbaddr = fsbtodb(&fs, addr2) + u; if (indmap != vbaddr) { if (dskread(indbuf, vbaddr, DBPERVBLK)) return -1; indmap = vbaddr; } n = (lbn - NDADDR) & (n - 1); #if defined(UFS1_ONLY) memcpy(&addr1, (ufs1_daddr_t *)indbuf + n, sizeof(ufs1_daddr_t)); addr2 = addr1; #elif defined(UFS2_ONLY) memcpy(&addr2, (ufs2_daddr_t *)indbuf + n, sizeof(ufs2_daddr_t)); #else if (fs.fs_magic == FS_UFS1_MAGIC) { memcpy(&addr1, (ufs1_daddr_t *)indbuf + n, sizeof(ufs1_daddr_t)); addr2 = addr1; } else memcpy(&addr2, (ufs2_daddr_t *)indbuf + n, sizeof(ufs2_daddr_t)); #endif } else return -1; vbaddr = fsbtodb(&fs, addr2) + (off >> VBLKSHIFT) * DBPERVBLK; vboff = off & VBLKMASK; - n = sblksize(&fs, size, lbn) - (off & ~VBLKMASK); + n = sblksize(&fs, (off_t)size, lbn) - (off & ~VBLKMASK); if (n > VBLKSIZE) n = VBLKSIZE; if (blkmap != vbaddr) { if (dskread(blkbuf, vbaddr, n >> DEV_BSHIFT)) return -1; blkmap = vbaddr; } n -= vboff; if (n > nb) n = nb; memcpy(s, blkbuf + vboff, n); s += n; fs_off += n; nb -= n; } return nbyte; } Index: stable/10/sys/boot/efi/Makefile =================================================================== --- stable/10/sys/boot/efi/Makefile (revision 294980) +++ stable/10/sys/boot/efi/Makefile (revision 294981) @@ -1,9 +1,13 @@ # $FreeBSD$ -SUBDIR= libefi +# In-tree GCC does not support __attribute__((ms_abi)). +.if ${COMPILER_TYPE} != "gcc" .if ${MACHINE_CPUARCH} == "amd64" -SUBDIR+= loader boot1 +SUBDIR+= libefi loader boot1 .endif +.endif # ${COMPILER_TYPE} != "gcc" + .include + Index: stable/10/sys/boot/efi/boot1/Makefile =================================================================== --- stable/10/sys/boot/efi/boot1/Makefile (revision 294980) +++ stable/10/sys/boot/efi/boot1/Makefile (revision 294981) @@ -1,98 +1,94 @@ # $FreeBSD$ MAN= .include -# In-tree GCC does not support __attribute__((ms_abi)). -.if ${COMPILER_TYPE} != "gcc" - MK_SSP= no PROG= boot1.sym INTERNALPROG= +WARNS?= 6 # architecture-specific loader code SRCS= boot1.c reloc.c start.S CFLAGS+= -fPIC CFLAGS+= -I. CFLAGS+= -I${.CURDIR}/../include CFLAGS+= -I${.CURDIR}/../include/${MACHINE} CFLAGS+= -I${.CURDIR}/../../../contrib/dev/acpica/include CFLAGS+= -I${.CURDIR}/../../.. # Always add MI sources and REGULAR efi loader bits .PATH: ${.CURDIR}/../loader/arch/${MACHINE} .PATH: ${.CURDIR}/../loader .PATH: ${.CURDIR}/../../common CFLAGS+= -I${.CURDIR}/../../common FILES= boot1.efi boot1.efifat FILESMODE_boot1.efi= ${BINMODE} LDSCRIPT= ${.CURDIR}/../loader/arch/${MACHINE}/ldscript.${MACHINE} LDFLAGS= -Wl,-T${LDSCRIPT} -Wl,-Bsymbolic -shared .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" LDFLAGS+= -Wl,-znocombreloc .endif # # Add libstand for required string and memory functions for all platforms. # DPADD+= ${LIBSTAND} LDADD+= -lstand DPADD+= ${LDSCRIPT} OBJCOPY?= objcopy OBJDUMP?= objdump .if ${MACHINE_CPUARCH} == "amd64" EFI_TARGET= efi-app-x86_64 .elif ${MACHINE_CPUARCH} == "i386" EFI_TARGET= efi-app-ia32 .endif boot1.efi: ${PROG} if [ `${OBJDUMP} -t ${.ALLSRC} | fgrep '*UND*' | wc -l` != 0 ]; then \ ${OBJDUMP} -t ${.ALLSRC} | fgrep '*UND*'; \ exit 1; \ fi ${OBJCOPY} -j .text -j .sdata -j .data \ -j .dynamic -j .dynsym -j .rel.dyn \ -j .rela.dyn -j .reloc -j .eh_frame \ --output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET} boot1.o: ${.CURDIR}/../../common/ufsread.c # The following inserts our objects into a template FAT file system # created by generate-fat.sh .include "${.CURDIR}/Makefile.fat" boot1.efifat: boot1.efi echo ${.OBJDIR} uudecode ${.CURDIR}/fat-${MACHINE}.tmpl.bz2.uu mv fat-${MACHINE}.tmpl.bz2 ${.TARGET}.bz2 bzip2 -f -d ${.TARGET}.bz2 dd if=boot1.efi of=${.TARGET} seek=${BOOT1_OFFSET} conv=notrunc CLEANFILES= boot1.efi boot1.efifat - -.endif # ${COMPILER_TYPE} != "gcc" .include .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" beforedepend ${OBJS}: machine x86 CLEANFILES+= machine x86 machine: ln -sf ${.CURDIR}/../../../amd64/include machine x86: ln -sf ${.CURDIR}/../../../x86/include x86 .endif Index: stable/10/sys/boot/efi/boot1/boot1.c =================================================================== --- stable/10/sys/boot/efi/boot1/boot1.c (revision 294980) +++ stable/10/sys/boot/efi/boot1/boot1.c (revision 294981) @@ -1,322 +1,319 @@ /*- * Copyright (c) 1998 Robert Nordier * All rights reserved. * Copyright (c) 2001 Robert Drehmel * All rights reserved. * Copyright (c) 2014 Nathan Whitehorn * All rights reserved. * * Redistribution and use in source and binary forms are freely * permitted provided that the above copyright notice and this * paragraph and the following disclaimer are duplicated in all * such forms. * * This software is provided "AS IS" and without any express or * implied warranties, including, without limitation, the implied * warranties of merchantability and fitness for a particular * purpose. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #define _PATH_LOADER "/boot/loader.efi" #define _PATH_KERNEL "/boot/kernel/kernel" #define BSIZEMAX 16384 void panic(const char *fmt, ...) __dead2; void putchar(int c); +EFI_STATUS efi_main(EFI_HANDLE Ximage, EFI_SYSTEM_TABLE* Xsystab); static int domount(EFI_DEVICE_PATH *device, EFI_BLOCK_IO *blkio, int quiet); static void load(const char *fname); -EFI_SYSTEM_TABLE *systab; -EFI_HANDLE *image; +static EFI_SYSTEM_TABLE *systab; +static EFI_HANDLE *image; static EFI_GUID BlockIoProtocolGUID = BLOCK_IO_PROTOCOL; static EFI_GUID DevicePathGUID = DEVICE_PATH_PROTOCOL; static EFI_GUID LoadedImageGUID = LOADED_IMAGE_PROTOCOL; static EFI_GUID ConsoleControlGUID = EFI_CONSOLE_CONTROL_PROTOCOL_GUID; static EFI_BLOCK_IO *bootdev; static EFI_DEVICE_PATH *bootdevpath; static EFI_HANDLE *bootdevhandle; EFI_STATUS efi_main(EFI_HANDLE Ximage, EFI_SYSTEM_TABLE* Xsystab) { EFI_HANDLE handles[128]; EFI_BLOCK_IO *blkio; UINTN i, nparts = sizeof(handles), cols, rows, max_dim, best_mode; EFI_STATUS status; EFI_DEVICE_PATH *devpath; EFI_BOOT_SERVICES *BS; EFI_CONSOLE_CONTROL_PROTOCOL *ConsoleControl = NULL; SIMPLE_TEXT_OUTPUT_INTERFACE *conout = NULL; - char *path = _PATH_LOADER; + const char *path = _PATH_LOADER; systab = Xsystab; image = Ximage; BS = systab->BootServices; status = BS->LocateProtocol(&ConsoleControlGUID, NULL, (VOID **)&ConsoleControl); if (status == EFI_SUCCESS) (void)ConsoleControl->SetMode(ConsoleControl, EfiConsoleControlScreenText); /* * Reset the console and find the best text mode. */ conout = systab->ConOut; conout->Reset(conout, TRUE); max_dim = best_mode = 0; for (i = 0; ; i++) { status = conout->QueryMode(conout, i, &cols, &rows); if (EFI_ERROR(status)) break; if (cols * rows > max_dim) { max_dim = cols * rows; best_mode = i; } } if (max_dim > 0) conout->SetMode(conout, best_mode); conout->EnableCursor(conout, TRUE); conout->ClearScreen(conout); printf(" \n>> FreeBSD EFI boot block\n"); printf(" Loader path: %s\n", path); status = systab->BootServices->LocateHandle(ByProtocol, &BlockIoProtocolGUID, NULL, &nparts, handles); nparts /= sizeof(handles[0]); for (i = 0; i < nparts; i++) { status = systab->BootServices->HandleProtocol(handles[i], &DevicePathGUID, (void **)&devpath); if (EFI_ERROR(status)) continue; while (!IsDevicePathEnd(NextDevicePathNode(devpath))) devpath = NextDevicePathNode(devpath); status = systab->BootServices->HandleProtocol(handles[i], &BlockIoProtocolGUID, (void **)&blkio); if (EFI_ERROR(status)) continue; if (!blkio->Media->LogicalPartition) continue; if (domount(devpath, blkio, 1) >= 0) break; } if (i == nparts) panic("No bootable partition found"); bootdevhandle = handles[i]; load(path); panic("Load failed"); return EFI_SUCCESS; } static int dskread(void *buf, u_int64_t lba, int nblk) { EFI_STATUS status; int size; lba = lba / (bootdev->Media->BlockSize / DEV_BSIZE); size = nblk * DEV_BSIZE; status = bootdev->ReadBlocks(bootdev, bootdev->Media->MediaId, lba, size, buf); if (EFI_ERROR(status)) return (-1); return (0); } #include "ufsread.c" static ssize_t fsstat(ufs_ino_t inode) { #ifndef UFS2_ONLY static struct ufs1_dinode dp1; - ufs1_daddr_t addr1; #endif #ifndef UFS1_ONLY static struct ufs2_dinode dp2; #endif static struct fs fs; static ufs_ino_t inomap; char *blkbuf; void *indbuf; - size_t n, nb, size, off, vboff; - ufs_lbn_t lbn; - ufs2_daddr_t addr2, vbaddr; + size_t n, size; static ufs2_daddr_t blkmap, indmap; - u_int u; blkbuf = dmadat->blkbuf; indbuf = dmadat->indbuf; if (!dsk_meta) { inomap = 0; for (n = 0; sblock_try[n] != -1; n++) { if (dskread(dmadat->sbbuf, sblock_try[n] / DEV_BSIZE, SBLOCKSIZE / DEV_BSIZE)) return -1; memcpy(&fs, dmadat->sbbuf, sizeof(struct fs)); if (( #if defined(UFS1_ONLY) fs.fs_magic == FS_UFS1_MAGIC #elif defined(UFS2_ONLY) (fs.fs_magic == FS_UFS2_MAGIC && fs.fs_sblockloc == sblock_try[n]) #else fs.fs_magic == FS_UFS1_MAGIC || (fs.fs_magic == FS_UFS2_MAGIC && fs.fs_sblockloc == sblock_try[n]) #endif ) && fs.fs_bsize <= MAXBSIZE && - fs.fs_bsize >= sizeof(struct fs)) + fs.fs_bsize >= (int32_t)sizeof(struct fs)) break; } if (sblock_try[n] == -1) { return -1; } dsk_meta++; } else memcpy(&fs, dmadat->sbbuf, sizeof(struct fs)); if (!inode) return 0; if (inomap != inode) { n = IPERVBLK(&fs); if (dskread(blkbuf, INO_TO_VBA(&fs, n, inode), DBPERVBLK)) return -1; n = INO_TO_VBO(n, inode); #if defined(UFS1_ONLY) memcpy(&dp1, (struct ufs1_dinode *)blkbuf + n, sizeof(struct ufs1_dinode)); #elif defined(UFS2_ONLY) memcpy(&dp2, (struct ufs2_dinode *)blkbuf + n, sizeof(struct ufs2_dinode)); #else if (fs.fs_magic == FS_UFS1_MAGIC) - memcpy(&dp1, (struct ufs1_dinode *)blkbuf + n, + memcpy(&dp1, (struct ufs1_dinode *)(void *)blkbuf + n, sizeof(struct ufs1_dinode)); else - memcpy(&dp2, (struct ufs2_dinode *)blkbuf + n, + memcpy(&dp2, (struct ufs2_dinode *)(void *)blkbuf + n, sizeof(struct ufs2_dinode)); #endif inomap = inode; fs_off = 0; blkmap = indmap = 0; } size = DIP(di_size); n = size - fs_off; return (n); } static struct dmadat __dmadat; static int domount(EFI_DEVICE_PATH *device, EFI_BLOCK_IO *blkio, int quiet) { dmadat = &__dmadat; bootdev = blkio; bootdevpath = device; if (fsread(0, NULL, 0)) { if (!quiet) printf("domount: can't read superblock\n"); return (-1); } if (!quiet) printf("Succesfully mounted UFS filesystem\n"); return (0); } static void load(const char *fname) { ufs_ino_t ino; EFI_STATUS status; EFI_HANDLE loaderhandle; EFI_LOADED_IMAGE *loaded_image; void *buffer; size_t bufsize; if ((ino = lookup(fname)) == 0) { printf("File %s not found\n", fname); return; } bufsize = fsstat(ino); status = systab->BootServices->AllocatePool(EfiLoaderData, bufsize, &buffer); fsread(ino, buffer, bufsize); /* XXX: For secure boot, we need our own loader here */ status = systab->BootServices->LoadImage(TRUE, image, bootdevpath, buffer, bufsize, &loaderhandle); if (EFI_ERROR(status)) printf("LoadImage failed with error %lu\n", EFI_ERROR_CODE(status)); status = systab->BootServices->HandleProtocol(loaderhandle, &LoadedImageGUID, (VOID**)&loaded_image); if (EFI_ERROR(status)) printf("HandleProtocol failed with error %lu\n", EFI_ERROR_CODE(status)); loaded_image->DeviceHandle = bootdevhandle; status = systab->BootServices->StartImage(loaderhandle, NULL, NULL); if (EFI_ERROR(status)) printf("StartImage failed with error %lu\n", EFI_ERROR_CODE(status)); } void panic(const char *fmt, ...) { va_list ap; printf("panic: "); va_start(ap, fmt); vprintf(fmt, ap); va_end(ap); printf("\n"); while (1) {} } void putchar(int c) { CHAR16 buf[2]; if (c == '\n') { buf[0] = '\r'; buf[1] = 0; systab->ConOut->OutputString(systab->ConOut, buf); } buf[0] = c; buf[1] = 0; systab->ConOut->OutputString(systab->ConOut, buf); } Index: stable/10/sys/boot/efi/include/efi_nii.h =================================================================== --- stable/10/sys/boot/efi/include/efi_nii.h (revision 294980) +++ stable/10/sys/boot/efi/include/efi_nii.h (revision 294981) @@ -1,86 +1,86 @@ /* $FreeBSD$ */ #ifndef _EFI_NII_H #define _EFI_NII_H /*++ Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved This software and associated documentation (if any) is furnished under a license and may only be used or copied in accordance with the terms of the license. Except as permitted by such license, no part of this software or documentation may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Module name: efi_nii.h Abstract: Revision history: 2000-Feb-18 M(f)J GUID updated. Structure order changed for machine word alignment. Added StringId[4] to structure. 2000-Feb-14 M(f)J Genesis. --*/ #define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL \ - { 0xE18541CD, 0xF755, 0x4f73, 0x92, 0x8D, 0x64, 0x3C, 0x8A, 0x79, 0xB2, 0x29 } + { 0xE18541CD, 0xF755, 0x4f73, {0x92, 0x8D, 0x64, 0x3C, 0x8A, 0x79, 0xB2, 0x29} } #define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_31 \ - { 0x1ACED566, 0x76ED, 0x4218, 0xBC, 0x81, 0x76, 0x7F, 0x1F, 0x97, 0x7A, 0x89 } + { 0x1ACED566, 0x76ED, 0x4218, {0xBC, 0x81, 0x76, 0x7F, 0x1F, 0x97, 0x7A, 0x89} } #define EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE_REVISION 0x00010000 #define EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE_REVISION_31 0x00010001 typedef enum { EfiNetworkInterfaceUndi = 1 } EFI_NETWORK_INTERFACE_TYPE; typedef struct { UINT64 Revision; // Revision of the network interface identifier protocol interface. UINT64 ID; // Address of the first byte of the identifying structure for this // network interface. This is set to zero if there is no structure. // // For PXE/UNDI this is the first byte of the !PXE structure. UINT64 ImageAddr; // Address of the UNrelocated driver/ROM image. This is set // to zero if there is no driver/ROM image. // // For 16-bit UNDI, this is the first byte of the option ROM in // upper memory. // // For 32/64-bit S/W UNDI, this is the first byte of the EFI ROM // image. // // For H/W UNDI, this is set to zero. UINT32 ImageSize; // Size of the UNrelocated driver/ROM image of this network interface. // This is set to zero if there is no driver/ROM image. CHAR8 StringId[4]; // 4 char ASCII string to go in class identifier (option 60) in DHCP // and Boot Server discover packets. // For EfiNetworkInterfaceUndi this field is "UNDI". // For EfiNetworkInterfaceSnp this field is "SNPN". UINT8 Type; UINT8 MajorVer; UINT8 MinorVer; // Information to be placed into the PXE DHCP and Discover packets. // This is the network interface type and version number that will // be placed into DHCP option 94 (client network interface identifier). BOOLEAN Ipv6Supported; UINT8 IfNum; // interface number to be used with pxeid structure } EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE; extern EFI_GUID NetworkInterfaceIdentifierProtocol; extern EFI_GUID NetworkInterfaceIdentifierProtocol_31; #endif // _EFI_NII_H Index: stable/10/sys/boot/efi/include/efiapi.h =================================================================== --- stable/10/sys/boot/efi/include/efiapi.h (revision 294980) +++ stable/10/sys/boot/efi/include/efiapi.h (revision 294981) @@ -1,905 +1,905 @@ /* $FreeBSD$ */ #ifndef _EFI_API_H #define _EFI_API_H /*++ Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved This software and associated documentation (if any) is furnished under a license and may only be used or copied in accordance with the terms of the license. Except as permitted by such license, no part of this software or documentation may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Module Name: efiapi.h Abstract: Global EFI runtime & boot service interfaces Revision History --*/ // // EFI Specification Revision // #define EFI_SPECIFICATION_MAJOR_REVISION 1 #define EFI_SPECIFICATION_MINOR_REVISION 10 // // Declare forward referenced data structures // INTERFACE_DECL(_EFI_SYSTEM_TABLE); // // EFI Memory // typedef EFI_STATUS (EFIAPI *EFI_ALLOCATE_PAGES) ( IN EFI_ALLOCATE_TYPE Type, IN EFI_MEMORY_TYPE MemoryType, IN UINTN NoPages, OUT EFI_PHYSICAL_ADDRESS *Memory ); typedef EFI_STATUS (EFIAPI *EFI_FREE_PAGES) ( IN EFI_PHYSICAL_ADDRESS Memory, IN UINTN NoPages ); typedef EFI_STATUS (EFIAPI *EFI_GET_MEMORY_MAP) ( IN OUT UINTN *MemoryMapSize, IN OUT EFI_MEMORY_DESCRIPTOR *MemoryMap, OUT UINTN *MapKey, OUT UINTN *DescriptorSize, OUT UINT32 *DescriptorVersion ); #define NextMemoryDescriptor(Ptr,Size) ((EFI_MEMORY_DESCRIPTOR *) (((UINT8 *) Ptr) + Size)) typedef EFI_STATUS (EFIAPI *EFI_ALLOCATE_POOL) ( IN EFI_MEMORY_TYPE PoolType, IN UINTN Size, OUT VOID **Buffer ); typedef EFI_STATUS (EFIAPI *EFI_FREE_POOL) ( IN VOID *Buffer ); typedef EFI_STATUS (EFIAPI *EFI_SET_VIRTUAL_ADDRESS_MAP) ( IN UINTN MemoryMapSize, IN UINTN DescriptorSize, IN UINT32 DescriptorVersion, IN EFI_MEMORY_DESCRIPTOR *VirtualMap ); #define EFI_OPTIONAL_PTR 0x00000001 #define EFI_INTERNAL_FNC 0x00000002 // Pointer to internal runtime fnc #define EFI_INTERNAL_PTR 0x00000004 // Pointer to internal runtime data typedef EFI_STATUS (EFIAPI *EFI_CONVERT_POINTER) ( IN UINTN DebugDisposition, IN OUT VOID **Address ); // // EFI Events // #define EVT_TIMER 0x80000000 #define EVT_RUNTIME 0x40000000 #define EVT_RUNTIME_CONTEXT 0x20000000 #define EVT_NOTIFY_WAIT 0x00000100 #define EVT_NOTIFY_SIGNAL 0x00000200 #define EVT_SIGNAL_EXIT_BOOT_SERVICES 0x00000201 #define EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE 0x60000202 #define EVT_EFI_SIGNAL_MASK 0x000000FF #define EVT_EFI_SIGNAL_MAX 2 typedef VOID (EFIAPI *EFI_EVENT_NOTIFY) ( IN EFI_EVENT Event, IN VOID *Context ); typedef EFI_STATUS (EFIAPI *EFI_CREATE_EVENT) ( IN UINT32 Type, IN EFI_TPL NotifyTpl, IN EFI_EVENT_NOTIFY NotifyFunction, IN VOID *NotifyContext, OUT EFI_EVENT *Event ); typedef enum { TimerCancel, TimerPeriodic, TimerRelative, TimerTypeMax } EFI_TIMER_DELAY; typedef EFI_STATUS (EFIAPI *EFI_SET_TIMER) ( IN EFI_EVENT Event, IN EFI_TIMER_DELAY Type, IN UINT64 TriggerTime ); typedef EFI_STATUS (EFIAPI *EFI_SIGNAL_EVENT) ( IN EFI_EVENT Event ); typedef EFI_STATUS (EFIAPI *EFI_WAIT_FOR_EVENT) ( IN UINTN NumberOfEvents, IN EFI_EVENT *Event, OUT UINTN *Index ); typedef EFI_STATUS (EFIAPI *EFI_CLOSE_EVENT) ( IN EFI_EVENT Event ); typedef EFI_STATUS (EFIAPI *EFI_CHECK_EVENT) ( IN EFI_EVENT Event ); // // Task priority level // #define TPL_APPLICATION 4 #define TPL_CALLBACK 8 #define TPL_NOTIFY 16 #define TPL_HIGH_LEVEL 31 typedef EFI_TPL (EFIAPI *EFI_RAISE_TPL) ( IN EFI_TPL NewTpl ); typedef VOID (EFIAPI *EFI_RESTORE_TPL) ( IN EFI_TPL OldTpl ); // // EFI platform varibles // -#define EFI_GLOBAL_VARIABLE \ - { 0x8BE4DF61, 0x93CA, 0x11d2, 0xAA, 0x0D, 0x00, 0xE0, 0x98, 0x03, 0x2B, 0x8C } +#define EFI_GLOBAL_VARIABLE \ + { 0x8BE4DF61, 0x93CA, 0x11d2, {0xAA, 0x0D, 0x00, 0xE0, 0x98, 0x03, 0x2B, 0x8C} } // Variable attributes #define EFI_VARIABLE_NON_VOLATILE 0x00000001 #define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002 #define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004 // Variable size limitation #define EFI_MAXIMUM_VARIABLE_SIZE 1024 typedef EFI_STATUS (EFIAPI *EFI_GET_VARIABLE) ( IN CHAR16 *VariableName, IN EFI_GUID *VendorGuid, OUT UINT32 *Attributes OPTIONAL, IN OUT UINTN *DataSize, OUT VOID *Data ); typedef EFI_STATUS (EFIAPI *EFI_GET_NEXT_VARIABLE_NAME) ( IN OUT UINTN *VariableNameSize, IN OUT CHAR16 *VariableName, IN OUT EFI_GUID *VendorGuid ); typedef EFI_STATUS (EFIAPI *EFI_SET_VARIABLE) ( IN CHAR16 *VariableName, IN EFI_GUID *VendorGuid, IN UINT32 Attributes, IN UINTN DataSize, IN VOID *Data ); // // EFI Time // typedef struct { UINT32 Resolution; // 1e-6 parts per million UINT32 Accuracy; // hertz BOOLEAN SetsToZero; // Set clears sub-second time } EFI_TIME_CAPABILITIES; typedef EFI_STATUS (EFIAPI *EFI_GET_TIME) ( OUT EFI_TIME *Time, OUT EFI_TIME_CAPABILITIES *Capabilities OPTIONAL ); typedef EFI_STATUS (EFIAPI *EFI_SET_TIME) ( IN EFI_TIME *Time ); typedef EFI_STATUS (EFIAPI *EFI_GET_WAKEUP_TIME) ( OUT BOOLEAN *Enabled, OUT BOOLEAN *Pending, OUT EFI_TIME *Time ); typedef EFI_STATUS (EFIAPI *EFI_SET_WAKEUP_TIME) ( IN BOOLEAN Enable, IN EFI_TIME *Time OPTIONAL ); // // Image functions // // PE32+ Subsystem type for EFI images #if !defined(IMAGE_SUBSYSTEM_EFI_APPLICATION) #define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 #define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 #define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 #endif // PE32+ Machine type for EFI images #if !defined(EFI_IMAGE_MACHINE_IA32) #define EFI_IMAGE_MACHINE_IA32 0x014c #endif #if !defined(EFI_IMAGE_MACHINE_IA64) #define EFI_IMAGE_MACHINE_IA64 0x0200 #endif #if !defined(EFI_IMAGE_MACHINE_EBC) #define EFI_IMAGE_MACHINE_EBC 0x0EBC #endif // Image Entry prototype typedef EFI_STATUS (EFIAPI *EFI_IMAGE_ENTRY_POINT) ( IN EFI_HANDLE ImageHandle, IN struct _EFI_SYSTEM_TABLE *SystemTable ); typedef EFI_STATUS (EFIAPI *EFI_IMAGE_LOAD) ( IN BOOLEAN BootPolicy, IN EFI_HANDLE ParentImageHandle, IN EFI_DEVICE_PATH *FilePath, IN VOID *SourceBuffer OPTIONAL, IN UINTN SourceSize, OUT EFI_HANDLE *ImageHandle ); typedef EFI_STATUS (EFIAPI *EFI_IMAGE_START) ( IN EFI_HANDLE ImageHandle, OUT UINTN *ExitDataSize, OUT CHAR16 **ExitData OPTIONAL ); typedef EFI_STATUS (EFIAPI *EFI_EXIT) ( IN EFI_HANDLE ImageHandle, IN EFI_STATUS ExitStatus, IN UINTN ExitDataSize, IN CHAR16 *ExitData OPTIONAL ); typedef EFI_STATUS (EFIAPI *EFI_IMAGE_UNLOAD) ( IN EFI_HANDLE ImageHandle ); // Image handle -#define LOADED_IMAGE_PROTOCOL \ - { 0x5B1B31A1, 0x9562, 0x11d2, 0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B } +#define LOADED_IMAGE_PROTOCOL \ + { 0x5B1B31A1, 0x9562, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B} } #define EFI_LOADED_IMAGE_INFORMATION_REVISION 0x1000 typedef struct { UINT32 Revision; EFI_HANDLE ParentHandle; struct _EFI_SYSTEM_TABLE *SystemTable; // Source location of image EFI_HANDLE DeviceHandle; EFI_DEVICE_PATH *FilePath; VOID *Reserved; // Images load options UINT32 LoadOptionsSize; VOID *LoadOptions; // Location of where image was loaded VOID *ImageBase; UINT64 ImageSize; EFI_MEMORY_TYPE ImageCodeType; EFI_MEMORY_TYPE ImageDataType; // If the driver image supports a dynamic unload request EFI_IMAGE_UNLOAD Unload; } EFI_LOADED_IMAGE; typedef EFI_STATUS (EFIAPI *EFI_EXIT_BOOT_SERVICES) ( IN EFI_HANDLE ImageHandle, IN UINTN MapKey ); // // Misc // typedef EFI_STATUS (EFIAPI *EFI_STALL) ( IN UINTN Microseconds ); typedef EFI_STATUS (EFIAPI *EFI_SET_WATCHDOG_TIMER) ( IN UINTN Timeout, IN UINT64 WatchdogCode, IN UINTN DataSize, IN CHAR16 *WatchdogData OPTIONAL ); typedef enum { EfiResetCold, EfiResetWarm, EfiResetShutdown } EFI_RESET_TYPE; typedef VOID (EFIAPI *EFI_RESET_SYSTEM) ( IN EFI_RESET_TYPE ResetType, IN EFI_STATUS ResetStatus, IN UINTN DataSize, IN CHAR16 *ResetData OPTIONAL ); typedef EFI_STATUS (EFIAPI *EFI_GET_NEXT_MONOTONIC_COUNT) ( OUT UINT64 *Count ); typedef EFI_STATUS (EFIAPI *EFI_GET_NEXT_HIGH_MONO_COUNT) ( OUT UINT32 *HighCount ); // // Protocol handler functions // typedef enum { EFI_NATIVE_INTERFACE } EFI_INTERFACE_TYPE; typedef EFI_STATUS (EFIAPI *EFI_INSTALL_PROTOCOL_INTERFACE) ( IN OUT EFI_HANDLE *Handle, IN EFI_GUID *Protocol, IN EFI_INTERFACE_TYPE InterfaceType, IN VOID *Interface ); typedef EFI_STATUS (EFIAPI *EFI_REINSTALL_PROTOCOL_INTERFACE) ( IN EFI_HANDLE Handle, IN EFI_GUID *Protocol, IN VOID *OldInterface, IN VOID *NewInterface ); typedef EFI_STATUS (EFIAPI *EFI_UNINSTALL_PROTOCOL_INTERFACE) ( IN EFI_HANDLE Handle, IN EFI_GUID *Protocol, IN VOID *Interface ); typedef EFI_STATUS (EFIAPI *EFI_HANDLE_PROTOCOL) ( IN EFI_HANDLE Handle, IN EFI_GUID *Protocol, OUT VOID **Interface ); typedef EFI_STATUS (EFIAPI *EFI_REGISTER_PROTOCOL_NOTIFY) ( IN EFI_GUID *Protocol, IN EFI_EVENT Event, OUT VOID **Registration ); typedef enum { AllHandles, ByRegisterNotify, ByProtocol } EFI_LOCATE_SEARCH_TYPE; typedef EFI_STATUS (EFIAPI *EFI_LOCATE_HANDLE) ( IN EFI_LOCATE_SEARCH_TYPE SearchType, IN EFI_GUID *Protocol OPTIONAL, IN VOID *SearchKey OPTIONAL, IN OUT UINTN *BufferSize, OUT EFI_HANDLE *Buffer ); typedef EFI_STATUS (EFIAPI *EFI_LOCATE_DEVICE_PATH) ( IN EFI_GUID *Protocol, IN OUT EFI_DEVICE_PATH **DevicePath, OUT EFI_HANDLE *Device ); typedef EFI_STATUS (EFIAPI *EFI_INSTALL_CONFIGURATION_TABLE) ( IN EFI_GUID *Guid, IN VOID *Table ); typedef EFI_STATUS (EFIAPI *EFI_RESERVED_SERVICE) ( ); typedef EFI_STATUS (EFIAPI *EFI_CONNECT_CONTROLLER) ( IN EFI_HANDLE ControllerHandle, IN EFI_HANDLE *DriverImageHandle OPTIONAL, IN EFI_DEVICE_PATH *RemainingDevicePath OPTIONAL, IN BOOLEAN Recursive ); typedef EFI_STATUS (EFIAPI *EFI_DISCONNECT_CONTROLLER)( IN EFI_HANDLE ControllerHandle, IN EFI_HANDLE DriverImageHandle, OPTIONAL IN EFI_HANDLE ChildHandle OPTIONAL ); #define EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL 0x00000001 #define EFI_OPEN_PROTOCOL_GET_PROTOCOL 0x00000002 #define EFI_OPEN_PROTOCOL_TEST_PROTOCOL 0x00000004 #define EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER 0x00000008 #define EFI_OPEN_PROTOCOL_BY_DRIVER 0x00000010 #define EFI_OPEN_PROTOCOL_EXCLUSIVE 0x00000020 typedef EFI_STATUS (EFIAPI *EFI_OPEN_PROTOCOL) ( IN EFI_HANDLE Handle, IN EFI_GUID *Protocol, OUT VOID **Interface, IN EFI_HANDLE ImageHandle, IN EFI_HANDLE ControllerHandle, OPTIONAL IN UINT32 Attributes ); typedef EFI_STATUS (EFIAPI *EFI_CLOSE_PROTOCOL) ( IN EFI_HANDLE Handle, IN EFI_GUID *Protocol, IN EFI_HANDLE ImageHandle, IN EFI_HANDLE DeviceHandle ); typedef struct { EFI_HANDLE AgentHandle; EFI_HANDLE ControllerHandle; UINT32 Attributes; UINT32 OpenCount; } EFI_OPEN_PROTOCOL_INFORMATION_ENTRY; typedef EFI_STATUS (EFIAPI *EFI_OPEN_PROTOCOL_INFORMATION) ( IN EFI_HANDLE UserHandle, IN EFI_GUID *Protocol, IN EFI_OPEN_PROTOCOL_INFORMATION_ENTRY **EntryBuffer, OUT UINTN *EntryCount ); typedef EFI_STATUS (EFIAPI *EFI_PROTOCOLS_PER_HANDLE) ( IN EFI_HANDLE UserHandle, OUT EFI_GUID ***ProtocolBuffer, OUT UINTN *ProtocolBufferCount ); typedef EFI_STATUS (EFIAPI *EFI_LOCATE_HANDLE_BUFFER) ( IN EFI_LOCATE_SEARCH_TYPE SearchType, IN EFI_GUID *Protocol OPTIONAL, IN VOID *SearchKey OPTIONAL, IN OUT UINTN *NumberHandles, OUT EFI_HANDLE **Buffer ); typedef EFI_STATUS (EFIAPI *EFI_LOCATE_PROTOCOL) ( EFI_GUID *Protocol, VOID *Registration, OPTIONAL VOID **Interface ); typedef EFI_STATUS (EFIAPI *EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES) ( IN OUT EFI_HANDLE *Handle, ... ); typedef EFI_STATUS (EFIAPI *EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES) ( IN EFI_HANDLE Handle, ... ); typedef EFI_STATUS (EFIAPI *EFI_CALCULATE_CRC32) ( IN VOID *Data, IN UINTN DataSize, OUT UINT32 *Crc32 ); typedef VOID (EFIAPI *EFI_COPY_MEM) ( IN VOID *Destination, IN VOID *Source, IN UINTN Length ); typedef VOID (EFIAPI *EFI_SET_MEM) ( IN VOID *Buffer, IN UINTN Size, IN UINT8 Value ); // // Standard EFI table header // typedef struct _EFI_TABLE_HEARDER { UINT64 Signature; UINT32 Revision; UINT32 HeaderSize; UINT32 CRC32; UINT32 Reserved; } EFI_TABLE_HEADER; // // EFI Runtime Serivces Table // #define EFI_RUNTIME_SERVICES_SIGNATURE 0x56524553544e5552 #define EFI_RUNTIME_SERVICES_REVISION ((EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION)) typedef struct { EFI_TABLE_HEADER Hdr; // // Time services // EFI_GET_TIME GetTime; EFI_SET_TIME SetTime; EFI_GET_WAKEUP_TIME GetWakeupTime; EFI_SET_WAKEUP_TIME SetWakeupTime; // // Virtual memory services // EFI_SET_VIRTUAL_ADDRESS_MAP SetVirtualAddressMap; EFI_CONVERT_POINTER ConvertPointer; // // Variable serviers // EFI_GET_VARIABLE GetVariable; EFI_GET_NEXT_VARIABLE_NAME GetNextVariableName; EFI_SET_VARIABLE SetVariable; // // Misc // EFI_GET_NEXT_HIGH_MONO_COUNT GetNextHighMonotonicCount; EFI_RESET_SYSTEM ResetSystem; } EFI_RUNTIME_SERVICES; // // EFI Boot Services Table // #define EFI_BOOT_SERVICES_SIGNATURE 0x56524553544f4f42 #define EFI_BOOT_SERVICES_REVISION ((EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION)) typedef struct { EFI_TABLE_HEADER Hdr; // // Task priority functions // EFI_RAISE_TPL RaiseTPL; EFI_RESTORE_TPL RestoreTPL; // // Memory functions // EFI_ALLOCATE_PAGES AllocatePages; EFI_FREE_PAGES FreePages; EFI_GET_MEMORY_MAP GetMemoryMap; EFI_ALLOCATE_POOL AllocatePool; EFI_FREE_POOL FreePool; // // Event & timer functions // EFI_CREATE_EVENT CreateEvent; EFI_SET_TIMER SetTimer; EFI_WAIT_FOR_EVENT WaitForEvent; EFI_SIGNAL_EVENT SignalEvent; EFI_CLOSE_EVENT CloseEvent; EFI_CHECK_EVENT CheckEvent; // // Protocol handler functions // EFI_INSTALL_PROTOCOL_INTERFACE InstallProtocolInterface; EFI_REINSTALL_PROTOCOL_INTERFACE ReinstallProtocolInterface; EFI_UNINSTALL_PROTOCOL_INTERFACE UninstallProtocolInterface; EFI_HANDLE_PROTOCOL HandleProtocol; VOID *Reserved; EFI_REGISTER_PROTOCOL_NOTIFY RegisterProtocolNotify; EFI_LOCATE_HANDLE LocateHandle; EFI_LOCATE_DEVICE_PATH LocateDevicePath; EFI_INSTALL_CONFIGURATION_TABLE InstallConfigurationTable; // // Image functions // EFI_IMAGE_LOAD LoadImage; EFI_IMAGE_START StartImage; EFI_EXIT Exit; EFI_IMAGE_UNLOAD UnloadImage; EFI_EXIT_BOOT_SERVICES ExitBootServices; // // Misc functions // EFI_GET_NEXT_MONOTONIC_COUNT GetNextMonotonicCount; EFI_STALL Stall; EFI_SET_WATCHDOG_TIMER SetWatchdogTimer; // // DriverSupport Services // EFI_CONNECT_CONTROLLER ConnectController; EFI_DISCONNECT_CONTROLLER DisconnectController; // // Open and Close Protocol Services // EFI_OPEN_PROTOCOL OpenProtocol; EFI_CLOSE_PROTOCOL CloseProtocol; EFI_OPEN_PROTOCOL_INFORMATION OpenProtocolInformation; // // Library Services to reduce size of drivers // EFI_PROTOCOLS_PER_HANDLE ProtocolsPerHandle; EFI_LOCATE_HANDLE_BUFFER LocateHandleBuffer; EFI_LOCATE_PROTOCOL LocateProtocol; EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES InstallMultipleProtocolInterfaces; EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES UninstallMultipleProtocolInterfaces; // // CRC32 services // EFI_CALCULATE_CRC32 CalculateCrc32; // // Memory Utility Services // EFI_COPY_MEM CopyMem; EFI_SET_MEM SetMem; } EFI_BOOT_SERVICES; // // EFI Configuration Table and GUID definitions // -#define MPS_TABLE_GUID \ - { 0xeb9d2d2f, 0x2d88, 0x11d3, 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } +#define MPS_TABLE_GUID \ + { 0xeb9d2d2f, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } -#define ACPI_TABLE_GUID \ - { 0xeb9d2d30, 0x2d88, 0x11d3, 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } +#define ACPI_TABLE_GUID \ + { 0xeb9d2d30, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } -#define ACPI_20_TABLE_GUID \ - { 0x8868e871, 0xe4f1, 0x11d3, 0xbc, 0x22, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } +#define ACPI_20_TABLE_GUID \ + { 0x8868e871, 0xe4f1, 0x11d3, {0xbc, 0x22, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81} } -#define SMBIOS_TABLE_GUID \ - { 0xeb9d2d31, 0x2d88, 0x11d3, 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } +#define SMBIOS_TABLE_GUID \ + { 0xeb9d2d31, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } -#define SAL_SYSTEM_TABLE_GUID \ - { 0xeb9d2d32, 0x2d88, 0x11d3, 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } +#define SAL_SYSTEM_TABLE_GUID \ + { 0xeb9d2d32, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } -#define FDT_TABLE_GUID \ - { 0xb1b621d5, 0xf19c, 0x41a5, 0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0 } +#define FDT_TABLE_GUID \ + { 0xb1b621d5, 0xf19c, 0x41a5, {0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0} } -#define DXE_SERVICES_TABLE_GUID \ - { 0x5ad34ba, 0x6f02, 0x4214, 0x95, 0x2e, 0x4d, 0xa0, 0x39, 0x8e, 0x2b, 0xb9 } +#define DXE_SERVICES_TABLE_GUID \ + { 0x5ad34ba, 0x6f02, 0x4214, {0x95, 0x2e, 0x4d, 0xa0, 0x39, 0x8e, 0x2b, 0xb9} } -#define HOB_LIST_TABLE_GUID \ - { 0x7739f24c, 0x93d7, 0x11d4, 0x9a, 0x3a, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } +#define HOB_LIST_TABLE_GUID \ + { 0x7739f24c, 0x93d7, 0x11d4, {0x9a, 0x3a, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } #define MEMORY_TYPE_INFORMATION_TABLE_GUID \ - { 0x4c19049f, 0x4137, 0x4dd3, 0x9c, 0x10, 0x8b, 0x97, 0xa8, 0x3f, 0xfd, 0xfa } + { 0x4c19049f, 0x4137, 0x4dd3, {0x9c, 0x10, 0x8b, 0x97, 0xa8, 0x3f, 0xfd, 0xfa} } #define DEBUG_IMAGE_INFO_TABLE_GUID \ - { 0x49152e77, 0x1ada, 0x4764, 0xb7, 0xa2, 0x7a, 0xfe, 0xfe, 0xd9, 0x5e, 0x8b } + { 0x49152e77, 0x1ada, 0x4764, {0xb7, 0xa2, 0x7a, 0xfe, 0xfe, 0xd9, 0x5e, 0x8b} } typedef struct _EFI_CONFIGURATION_TABLE { EFI_GUID VendorGuid; VOID *VendorTable; } EFI_CONFIGURATION_TABLE; // // EFI System Table // #define EFI_SYSTEM_TABLE_SIGNATURE 0x5453595320494249 #define EFI_SYSTEM_TABLE_REVISION ((EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION)) #define EFI_1_10_SYSTEM_TABLE_REVISION ((1<<16) | 10) #define EFI_1_02_SYSTEM_TABLE_REVISION ((1<<16) | 02) typedef struct _EFI_SYSTEM_TABLE { EFI_TABLE_HEADER Hdr; CHAR16 *FirmwareVendor; UINT32 FirmwareRevision; EFI_HANDLE ConsoleInHandle; SIMPLE_INPUT_INTERFACE *ConIn; EFI_HANDLE ConsoleOutHandle; SIMPLE_TEXT_OUTPUT_INTERFACE *ConOut; EFI_HANDLE StandardErrorHandle; SIMPLE_TEXT_OUTPUT_INTERFACE *StdErr; EFI_RUNTIME_SERVICES *RuntimeServices; EFI_BOOT_SERVICES *BootServices; UINTN NumberOfTableEntries; EFI_CONFIGURATION_TABLE *ConfigurationTable; } EFI_SYSTEM_TABLE; #endif Index: stable/10/sys/boot/efi/include/eficon.h =================================================================== --- stable/10/sys/boot/efi/include/eficon.h (revision 294980) +++ stable/10/sys/boot/efi/include/eficon.h (revision 294981) @@ -1,309 +1,309 @@ /* $FreeBSD$ */ #ifndef _EFI_CON_H #define _EFI_CON_H /*++ Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved This software and associated documentation (if any) is furnished under a license and may only be used or copied in accordance with the terms of the license. Except as permitted by such license, no part of this software or documentation may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Module Name: eficon.h Abstract: EFI console protocols Revision History --*/ // // Text output protocol // #define SIMPLE_TEXT_OUTPUT_PROTOCOL \ - { 0x387477c2, 0x69c7, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } + { 0x387477c2, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } INTERFACE_DECL(_SIMPLE_TEXT_OUTPUT_INTERFACE); typedef EFI_STATUS (EFIAPI *EFI_TEXT_RESET) ( IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This, IN BOOLEAN ExtendedVerification ); typedef EFI_STATUS (EFIAPI *EFI_TEXT_OUTPUT_STRING) ( IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This, IN CHAR16 *String ); typedef EFI_STATUS (EFIAPI *EFI_TEXT_TEST_STRING) ( IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This, IN CHAR16 *String ); typedef EFI_STATUS (EFIAPI *EFI_TEXT_QUERY_MODE) ( IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This, IN UINTN ModeNumber, OUT UINTN *Columns, OUT UINTN *Rows ); typedef EFI_STATUS (EFIAPI *EFI_TEXT_SET_MODE) ( IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This, IN UINTN ModeNumber ); typedef EFI_STATUS (EFIAPI *EFI_TEXT_SET_ATTRIBUTE) ( IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This, IN UINTN Attribute ); #define EFI_BLACK 0x00 #define EFI_BLUE 0x01 #define EFI_GREEN 0x02 #define EFI_CYAN (EFI_BLUE | EFI_GREEN) #define EFI_RED 0x04 #define EFI_MAGENTA (EFI_BLUE | EFI_RED) #define EFI_BROWN (EFI_GREEN | EFI_RED) #define EFI_LIGHTGRAY (EFI_BLUE | EFI_GREEN | EFI_RED) #define EFI_BRIGHT 0x08 #define EFI_DARKGRAY (EFI_BRIGHT) #define EFI_LIGHTBLUE (EFI_BLUE | EFI_BRIGHT) #define EFI_LIGHTGREEN (EFI_GREEN | EFI_BRIGHT) #define EFI_LIGHTCYAN (EFI_CYAN | EFI_BRIGHT) #define EFI_LIGHTRED (EFI_RED | EFI_BRIGHT) #define EFI_LIGHTMAGENTA (EFI_MAGENTA | EFI_BRIGHT) #define EFI_YELLOW (EFI_BROWN | EFI_BRIGHT) #define EFI_WHITE (EFI_BLUE | EFI_GREEN | EFI_RED | EFI_BRIGHT) #define EFI_TEXT_ATTR(f,b) ((f) | ((b) << 4)) #define EFI_BACKGROUND_BLACK 0x00 #define EFI_BACKGROUND_BLUE 0x10 #define EFI_BACKGROUND_GREEN 0x20 #define EFI_BACKGROUND_CYAN (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN) #define EFI_BACKGROUND_RED 0x40 #define EFI_BACKGROUND_MAGENTA (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_RED) #define EFI_BACKGROUND_BROWN (EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED) #define EFI_BACKGROUND_LIGHTGRAY (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED) typedef EFI_STATUS (EFIAPI *EFI_TEXT_CLEAR_SCREEN) ( IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This ); typedef EFI_STATUS (EFIAPI *EFI_TEXT_SET_CURSOR_POSITION) ( IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This, IN UINTN Column, IN UINTN Row ); typedef EFI_STATUS (EFIAPI *EFI_TEXT_ENABLE_CURSOR) ( IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE *This, IN BOOLEAN Enable ); typedef struct { INT32 MaxMode; // current settings INT32 Mode; INT32 Attribute; INT32 CursorColumn; INT32 CursorRow; BOOLEAN CursorVisible; } SIMPLE_TEXT_OUTPUT_MODE; typedef struct _SIMPLE_TEXT_OUTPUT_INTERFACE { EFI_TEXT_RESET Reset; EFI_TEXT_OUTPUT_STRING OutputString; EFI_TEXT_TEST_STRING TestString; EFI_TEXT_QUERY_MODE QueryMode; EFI_TEXT_SET_MODE SetMode; EFI_TEXT_SET_ATTRIBUTE SetAttribute; EFI_TEXT_CLEAR_SCREEN ClearScreen; EFI_TEXT_SET_CURSOR_POSITION SetCursorPosition; EFI_TEXT_ENABLE_CURSOR EnableCursor; // Current mode SIMPLE_TEXT_OUTPUT_MODE *Mode; } SIMPLE_TEXT_OUTPUT_INTERFACE; // // Define's for required EFI Unicode Box Draw character // #define BOXDRAW_HORIZONTAL 0x2500 #define BOXDRAW_VERTICAL 0x2502 #define BOXDRAW_DOWN_RIGHT 0x250c #define BOXDRAW_DOWN_LEFT 0x2510 #define BOXDRAW_UP_RIGHT 0x2514 #define BOXDRAW_UP_LEFT 0x2518 #define BOXDRAW_VERTICAL_RIGHT 0x251c #define BOXDRAW_VERTICAL_LEFT 0x2524 #define BOXDRAW_DOWN_HORIZONTAL 0x252c #define BOXDRAW_UP_HORIZONTAL 0x2534 #define BOXDRAW_VERTICAL_HORIZONTAL 0x253c #define BOXDRAW_DOUBLE_HORIZONTAL 0x2550 #define BOXDRAW_DOUBLE_VERTICAL 0x2551 #define BOXDRAW_DOWN_RIGHT_DOUBLE 0x2552 #define BOXDRAW_DOWN_DOUBLE_RIGHT 0x2553 #define BOXDRAW_DOUBLE_DOWN_RIGHT 0x2554 #define BOXDRAW_DOWN_LEFT_DOUBLE 0x2555 #define BOXDRAW_DOWN_DOUBLE_LEFT 0x2556 #define BOXDRAW_DOUBLE_DOWN_LEFT 0x2557 #define BOXDRAW_UP_RIGHT_DOUBLE 0x2558 #define BOXDRAW_UP_DOUBLE_RIGHT 0x2559 #define BOXDRAW_DOUBLE_UP_RIGHT 0x255a #define BOXDRAW_UP_LEFT_DOUBLE 0x255b #define BOXDRAW_UP_DOUBLE_LEFT 0x255c #define BOXDRAW_DOUBLE_UP_LEFT 0x255d #define BOXDRAW_VERTICAL_RIGHT_DOUBLE 0x255e #define BOXDRAW_VERTICAL_DOUBLE_RIGHT 0x255f #define BOXDRAW_DOUBLE_VERTICAL_RIGHT 0x2560 #define BOXDRAW_VERTICAL_LEFT_DOUBLE 0x2561 #define BOXDRAW_VERTICAL_DOUBLE_LEFT 0x2562 #define BOXDRAW_DOUBLE_VERTICAL_LEFT 0x2563 #define BOXDRAW_DOWN_HORIZONTAL_DOUBLE 0x2564 #define BOXDRAW_DOWN_DOUBLE_HORIZONTAL 0x2565 #define BOXDRAW_DOUBLE_DOWN_HORIZONTAL 0x2566 #define BOXDRAW_UP_HORIZONTAL_DOUBLE 0x2567 #define BOXDRAW_UP_DOUBLE_HORIZONTAL 0x2568 #define BOXDRAW_DOUBLE_UP_HORIZONTAL 0x2569 #define BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE 0x256a #define BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL 0x256b #define BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL 0x256c // // EFI Required Block Elements Code Chart // #define BLOCKELEMENT_FULL_BLOCK 0x2588 #define BLOCKELEMENT_LIGHT_SHADE 0x2591 // // EFI Required Geometric Shapes Code Chart // #define GEOMETRICSHAPE_UP_TRIANGLE 0x25b2 #define GEOMETRICSHAPE_RIGHT_TRIANGLE 0x25ba #define GEOMETRICSHAPE_DOWN_TRIANGLE 0x25bc #define GEOMETRICSHAPE_LEFT_TRIANGLE 0x25c4 // // EFI Required Arrow shapes // #define ARROW_UP 0x2191 #define ARROW_DOWN 0x2193 // // Text input protocol // -#define SIMPLE_TEXT_INPUT_PROTOCOL \ - { 0x387477c1, 0x69c7, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } +#define SIMPLE_TEXT_INPUT_PROTOCOL \ + { 0x387477c1, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } INTERFACE_DECL(_SIMPLE_INPUT_INTERFACE); typedef struct { UINT16 ScanCode; CHAR16 UnicodeChar; } EFI_INPUT_KEY; // // Baseline unicode control chars // #define CHAR_NULL 0x0000 #define CHAR_BACKSPACE 0x0008 #define CHAR_TAB 0x0009 #define CHAR_LINEFEED 0x000A #define CHAR_CARRIAGE_RETURN 0x000D // // Scan codes for base line keys // #define SCAN_NULL 0x0000 #define SCAN_UP 0x0001 #define SCAN_DOWN 0x0002 #define SCAN_RIGHT 0x0003 #define SCAN_LEFT 0x0004 #define SCAN_HOME 0x0005 #define SCAN_END 0x0006 #define SCAN_INSERT 0x0007 #define SCAN_DELETE 0x0008 #define SCAN_PAGE_UP 0x0009 #define SCAN_PAGE_DOWN 0x000A #define SCAN_F1 0x000B #define SCAN_F2 0x000C #define SCAN_F3 0x000D #define SCAN_F4 0x000E #define SCAN_F5 0x000F #define SCAN_F6 0x0010 #define SCAN_F7 0x0011 #define SCAN_F8 0x0012 #define SCAN_F9 0x0013 #define SCAN_F10 0x0014 #define SCAN_ESC 0x0017 typedef EFI_STATUS (EFIAPI *EFI_INPUT_RESET) ( IN struct _SIMPLE_INPUT_INTERFACE *This, IN BOOLEAN ExtendedVerification ); typedef EFI_STATUS (EFIAPI *EFI_INPUT_READ_KEY) ( IN struct _SIMPLE_INPUT_INTERFACE *This, OUT EFI_INPUT_KEY *Key ); typedef struct _SIMPLE_INPUT_INTERFACE { EFI_INPUT_RESET Reset; EFI_INPUT_READ_KEY ReadKeyStroke; EFI_EVENT WaitForKey; } SIMPLE_INPUT_INTERFACE; #endif Index: stable/10/sys/boot/efi/include/eficonsctl.h =================================================================== --- stable/10/sys/boot/efi/include/eficonsctl.h (revision 294980) +++ stable/10/sys/boot/efi/include/eficonsctl.h (revision 294981) @@ -1,134 +1,134 @@ /*- * Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ /* * Original Module Name: ConsoleControl.h * Abstract: Abstraction of a Text mode or GOP/UGA screen */ /* $FreeBSD$ */ #ifndef _EFI_CONS_CTL_H #define _EFI_CONS_CTL_H #define EFI_CONSOLE_CONTROL_PROTOCOL_GUID \ - { 0xf42f7782, 0x12e, 0x4c12, {0x99, 0x56, 0x49, 0xf9, 0x43, 0x4, 0xf7, 0x21} } + { 0xf42f7782, 0x12e, 0x4c12, {0x99, 0x56, 0x49, 0xf9, 0x43, 0x4, 0xf7, 0x21} } typedef struct _EFI_CONSOLE_CONTROL_PROTOCOL EFI_CONSOLE_CONTROL_PROTOCOL; typedef enum { EfiConsoleControlScreenText, EfiConsoleControlScreenGraphics, EfiConsoleControlScreenMaxValue } EFI_CONSOLE_CONTROL_SCREEN_MODE; typedef EFI_STATUS (EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_GET_MODE) ( IN EFI_CONSOLE_CONTROL_PROTOCOL *This, OUT EFI_CONSOLE_CONTROL_SCREEN_MODE *Mode, OUT BOOLEAN *GopUgaExists, OPTIONAL OUT BOOLEAN *StdInLocked OPTIONAL ) /*++ Routine Description: Return the current video mode information. Also returns info about existence of Graphics Output devices or UGA Draw devices in system, and if the Std In device is locked. All the arguments are optional and only returned if a non NULL pointer is passed in. Arguments: This - Protocol instance pointer. Mode - Are we in text of grahics mode. GopUgaExists - TRUE if Console Spliter has found a GOP or UGA device StdInLocked - TRUE if StdIn device is keyboard locked Returns: EFI_SUCCESS - Mode information returned. --*/ ; typedef EFI_STATUS (EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_SET_MODE) ( IN EFI_CONSOLE_CONTROL_PROTOCOL *This, IN EFI_CONSOLE_CONTROL_SCREEN_MODE Mode ) /*++ Routine Description: Set the current mode to either text or graphics. Graphics is for Quiet Boot. Arguments: This - Protocol instance pointer. Mode - Mode to set the Returns: EFI_SUCCESS - Mode information returned. --*/ ; typedef EFI_STATUS (EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_LOCK_STD_IN) ( IN EFI_CONSOLE_CONTROL_PROTOCOL *This, IN CHAR16 *Password ) /*++ Routine Description: Lock Std In devices until Password is typed. Arguments: This - Protocol instance pointer. Password - Password needed to unlock screen. NULL means unlock keyboard Returns: EFI_SUCCESS - Mode information returned. EFI_DEVICE_ERROR - Std In not locked --*/ ; struct _EFI_CONSOLE_CONTROL_PROTOCOL { EFI_CONSOLE_CONTROL_PROTOCOL_GET_MODE GetMode; EFI_CONSOLE_CONTROL_PROTOCOL_SET_MODE SetMode; EFI_CONSOLE_CONTROL_PROTOCOL_LOCK_STD_IN LockStdIn; }; extern EFI_GUID gEfiConsoleControlProtocolGuid; #endif Index: stable/10/sys/boot/efi/include/efidevp.h =================================================================== --- stable/10/sys/boot/efi/include/efidevp.h (revision 294980) +++ stable/10/sys/boot/efi/include/efidevp.h (revision 294981) @@ -1,423 +1,423 @@ /* $FreeBSD$ */ #ifndef _DEVPATH_H #define _DEVPATH_H /*++ Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved This software and associated documentation (if any) is furnished under a license and may only be used or copied in accordance with the terms of the license. Except as permitted by such license, no part of this software or documentation may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Module Name: devpath.h Abstract: Defines for parsing the EFI Device Path structures Revision History --*/ // // Device Path structures - Section C // typedef struct _EFI_DEVICE_PATH { UINT8 Type; UINT8 SubType; UINT8 Length[2]; } EFI_DEVICE_PATH; #define EFI_DP_TYPE_MASK 0x7F #define EFI_DP_TYPE_UNPACKED 0x80 //#define END_DEVICE_PATH_TYPE 0xff #define END_DEVICE_PATH_TYPE 0x7f //#define END_DEVICE_PATH_TYPE_UNPACKED 0x7f #define END_ENTIRE_DEVICE_PATH_SUBTYPE 0xff #define END_INSTANCE_DEVICE_PATH_SUBTYPE 0x01 #define END_DEVICE_PATH_LENGTH (sizeof(EFI_DEVICE_PATH)) #define DP_IS_END_TYPE(a) #define DP_IS_END_SUBTYPE(a) ( ((a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE ) #define DevicePathType(a) ( ((a)->Type) & EFI_DP_TYPE_MASK ) #define DevicePathSubType(a) ( (a)->SubType ) #define DevicePathNodeLength(a) ( ((a)->Length[0]) | ((a)->Length[1] << 8) ) #define NextDevicePathNode(a) ( (EFI_DEVICE_PATH *) ( ((UINT8 *) (a)) + DevicePathNodeLength(a))) //#define IsDevicePathEndType(a) ( DevicePathType(a) == END_DEVICE_PATH_TYPE_UNPACKED ) #define IsDevicePathEndType(a) ( DevicePathType(a) == END_DEVICE_PATH_TYPE ) #define IsDevicePathEndSubType(a) ( (a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE ) #define IsDevicePathEnd(a) ( IsDevicePathEndType(a) && IsDevicePathEndSubType(a) ) #define IsDevicePathUnpacked(a) ( (a)->Type & EFI_DP_TYPE_UNPACKED ) #define SetDevicePathNodeLength(a,l) { \ (a)->Length[0] = (UINT8) (l); \ (a)->Length[1] = (UINT8) ((l) >> 8); \ } #define SetDevicePathEndNode(a) { \ (a)->Type = END_DEVICE_PATH_TYPE; \ (a)->SubType = END_ENTIRE_DEVICE_PATH_SUBTYPE; \ (a)->Length[0] = sizeof(EFI_DEVICE_PATH); \ (a)->Length[1] = 0; \ } /* * */ #define HARDWARE_DEVICE_PATH 0x01 #define HW_PCI_DP 0x01 typedef struct _PCI_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT8 Function; UINT8 Device; } PCI_DEVICE_PATH; #define HW_PCCARD_DP 0x02 typedef struct _PCCARD_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT8 FunctionNumber; } PCCARD_DEVICE_PATH; #define HW_MEMMAP_DP 0x03 typedef struct _MEMMAP_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 MemoryType; EFI_PHYSICAL_ADDRESS StartingAddress; EFI_PHYSICAL_ADDRESS EndingAddress; } MEMMAP_DEVICE_PATH; #define HW_VENDOR_DP 0x04 typedef struct _VENDOR_DEVICE_PATH { EFI_DEVICE_PATH Header; EFI_GUID Guid; } VENDOR_DEVICE_PATH; #define UNKNOWN_DEVICE_GUID \ - { 0xcf31fac5, 0xc24e, 0x11d2, 0x85, 0xf3, 0x0, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b } + { 0xcf31fac5, 0xc24e, 0x11d2, {0x85, 0xf3, 0x0, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b} } typedef struct _UKNOWN_DEVICE_VENDOR_DP { VENDOR_DEVICE_PATH DevicePath; UINT8 LegacyDriveLetter; } UNKNOWN_DEVICE_VENDOR_DEVICE_PATH; #define HW_CONTROLLER_DP 0x05 typedef struct _CONTROLLER_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 Controller; } CONTROLLER_DEVICE_PATH; /* * */ #define ACPI_DEVICE_PATH 0x02 #define ACPI_DP 0x01 typedef struct _ACPI_HID_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 HID; UINT32 UID; } ACPI_HID_DEVICE_PATH; #define ACPI_EXTENDED_DP 0x02 typedef struct _ACPI_EXTENDED_HID_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 HID; UINT32 UID; UINT32 CID; } ACPI_EXTENDED_HID_DEVICE_PATH; // // EISA ID Macro // EISA ID Definition 32-bits // bits[15:0] - three character compressed ASCII EISA ID. // bits[31:16] - binary number // Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z' // #define PNP_EISA_ID_CONST 0x41d0 #define EISA_ID(_Name, _Num) ((UINT32) ((_Name) | (_Num) << 16)) #define EISA_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId))) #define EFI_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId))) #define PNP_EISA_ID_MASK 0xffff #define EISA_ID_TO_NUM(_Id) ((_Id) >> 16) /* * */ #define MESSAGING_DEVICE_PATH 0x03 #define MSG_ATAPI_DP 0x01 typedef struct _ATAPI_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT8 PrimarySecondary; UINT8 SlaveMaster; UINT16 Lun; } ATAPI_DEVICE_PATH; #define MSG_SCSI_DP 0x02 typedef struct _SCSI_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT16 Pun; UINT16 Lun; } SCSI_DEVICE_PATH; #define MSG_FIBRECHANNEL_DP 0x03 typedef struct _FIBRECHANNEL_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 Reserved; UINT64 WWN; UINT64 Lun; } FIBRECHANNEL_DEVICE_PATH; #define MSG_1394_DP 0x04 typedef struct _F1394_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 Reserved; UINT64 Guid; } F1394_DEVICE_PATH; #define MSG_USB_DP 0x05 typedef struct _USB_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT8 ParentPortNumber; UINT8 InterfaceNumber; } USB_DEVICE_PATH; #define MSG_USB_CLASS_DP 0x0F typedef struct _USB_CLASS_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT16 VendorId; UINT16 ProductId; UINT8 DeviceClass; UINT8 DeviceSubClass; UINT8 DeviceProtocol; } USB_CLASS_DEVICE_PATH; #define MSG_I2O_DP 0x06 typedef struct _I2O_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 Tid; } I2O_DEVICE_PATH; #define MSG_MAC_ADDR_DP 0x0b typedef struct _MAC_ADDR_DEVICE_PATH { EFI_DEVICE_PATH Header; EFI_MAC_ADDRESS MacAddress; UINT8 IfType; } MAC_ADDR_DEVICE_PATH; #define MSG_IPv4_DP 0x0c typedef struct _IPv4_DEVICE_PATH { EFI_DEVICE_PATH Header; EFI_IPv4_ADDRESS LocalIpAddress; EFI_IPv4_ADDRESS RemoteIpAddress; UINT16 LocalPort; UINT16 RemotePort; UINT16 Protocol; BOOLEAN StaticIpAddress; } IPv4_DEVICE_PATH; #define MSG_IPv6_DP 0x0d typedef struct _IPv6_DEVICE_PATH { EFI_DEVICE_PATH Header; EFI_IPv6_ADDRESS LocalIpAddress; EFI_IPv6_ADDRESS RemoteIpAddress; UINT16 LocalPort; UINT16 RemotePort; UINT16 Protocol; BOOLEAN StaticIpAddress; } IPv6_DEVICE_PATH; #define MSG_INFINIBAND_DP 0x09 typedef struct _INFINIBAND_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 ResourceFlags; UINT8 PortGid[16]; UINT64 ServiceId; UINT64 TargetPortId; UINT64 DeviceId; } INFINIBAND_DEVICE_PATH; #define INFINIBAND_RESOURCE_FLAG_IOC_SERVICE 0x01 #define INFINIBAND_RESOURCE_FLAG_EXTENDED_BOOT_ENVIRONMENT 0x02 #define INFINIBAND_RESOURCE_FLAG_CONSOLE_PROTOCOL 0x04 #define INFINIBAND_RESOURCE_FLAG_STORAGE_PROTOCOL 0x08 #define INFINIBAND_RESOURCE_FLAG_NETWORK_PROTOCOL 0x10 #define MSG_UART_DP 0x0e typedef struct _UART_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 Reserved; UINT64 BaudRate; UINT8 DataBits; UINT8 Parity; UINT8 StopBits; } UART_DEVICE_PATH; #define MSG_VENDOR_DP 0x0A /* Use VENDOR_DEVICE_PATH struct */ #define DEVICE_PATH_MESSAGING_PC_ANSI \ - { 0xe0c14753, 0xf9be, 0x11d2, 0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } + { 0xe0c14753, 0xf9be, 0x11d2, {0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } #define DEVICE_PATH_MESSAGING_VT_100 \ - { 0xdfa66065, 0xb419, 0x11d3, 0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } + { 0xdfa66065, 0xb419, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } #define DEVICE_PATH_MESSAGING_VT_100_PLUS \ - { 0x7baec70b, 0x57e0, 0x4c76, 0x8e, 0x87, 0x2f, 0x9e, 0x28, 0x08, 0x83, 0x43 } + { 0x7baec70b, 0x57e0, 0x4c76, {0x8e, 0x87, 0x2f, 0x9e, 0x28, 0x08, 0x83, 0x43} } #define DEVICE_PATH_MESSAGING_VT_UTF8 \ - { 0xad15a0d6, 0x8bec, 0x4acf, 0xa0, 0x73, 0xd0, 0x1d, 0xe7, 0x7e, 0x2d, 0x88 } + { 0xad15a0d6, 0x8bec, 0x4acf, {0xa0, 0x73, 0xd0, 0x1d, 0xe7, 0x7e, 0x2d, 0x88} } #define MEDIA_DEVICE_PATH 0x04 #define MEDIA_HARDDRIVE_DP 0x01 typedef struct _HARDDRIVE_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 PartitionNumber; UINT64 PartitionStart; UINT64 PartitionSize; UINT8 Signature[16]; UINT8 MBRType; UINT8 SignatureType; } HARDDRIVE_DEVICE_PATH; #define MBR_TYPE_PCAT 0x01 #define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02 #define SIGNATURE_TYPE_MBR 0x01 #define SIGNATURE_TYPE_GUID 0x02 #define MEDIA_CDROM_DP 0x02 typedef struct _CDROM_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT32 BootEntry; UINT64 PartitionStart; UINT64 PartitionSize; } CDROM_DEVICE_PATH; #define MEDIA_VENDOR_DP 0x03 /* Use VENDOR_DEVICE_PATH struct */ #define MEDIA_FILEPATH_DP 0x04 typedef struct _FILEPATH_DEVICE_PATH { EFI_DEVICE_PATH Header; CHAR16 PathName[1]; } FILEPATH_DEVICE_PATH; #define SIZE_OF_FILEPATH_DEVICE_PATH EFI_FIELD_OFFSET(FILEPATH_DEVICE_PATH,PathName) #define MEDIA_PROTOCOL_DP 0x05 typedef struct _MEDIA_PROTOCOL_DEVICE_PATH { EFI_DEVICE_PATH Header; EFI_GUID Protocol; } MEDIA_PROTOCOL_DEVICE_PATH; #define BBS_DEVICE_PATH 0x05 #define BBS_BBS_DP 0x01 typedef struct _BBS_BBS_DEVICE_PATH { EFI_DEVICE_PATH Header; UINT16 DeviceType; UINT16 StatusFlag; CHAR8 String[1]; } BBS_BBS_DEVICE_PATH; /* DeviceType definitions - from BBS specification */ #define BBS_TYPE_FLOPPY 0x01 #define BBS_TYPE_HARDDRIVE 0x02 #define BBS_TYPE_CDROM 0x03 #define BBS_TYPE_PCMCIA 0x04 #define BBS_TYPE_USB 0x05 #define BBS_TYPE_EMBEDDED_NETWORK 0x06 #define BBS_TYPE_DEV 0x80 #define BBS_TYPE_UNKNOWN 0xFF typedef union { EFI_DEVICE_PATH DevPath; PCI_DEVICE_PATH Pci; PCCARD_DEVICE_PATH PcCard; MEMMAP_DEVICE_PATH MemMap; VENDOR_DEVICE_PATH Vendor; UNKNOWN_DEVICE_VENDOR_DEVICE_PATH UnknownVendor; CONTROLLER_DEVICE_PATH Controller; ACPI_HID_DEVICE_PATH Acpi; ATAPI_DEVICE_PATH Atapi; SCSI_DEVICE_PATH Scsi; FIBRECHANNEL_DEVICE_PATH FibreChannel; F1394_DEVICE_PATH F1394; USB_DEVICE_PATH Usb; USB_CLASS_DEVICE_PATH UsbClass; I2O_DEVICE_PATH I2O; MAC_ADDR_DEVICE_PATH MacAddr; IPv4_DEVICE_PATH Ipv4; IPv6_DEVICE_PATH Ipv6; INFINIBAND_DEVICE_PATH InfiniBand; UART_DEVICE_PATH Uart; HARDDRIVE_DEVICE_PATH HardDrive; CDROM_DEVICE_PATH CD; FILEPATH_DEVICE_PATH FilePath; MEDIA_PROTOCOL_DEVICE_PATH MediaProtocol; BBS_BBS_DEVICE_PATH Bbs; } EFI_DEV_PATH; typedef union { EFI_DEVICE_PATH *DevPath; PCI_DEVICE_PATH *Pci; PCCARD_DEVICE_PATH *PcCard; MEMMAP_DEVICE_PATH *MemMap; VENDOR_DEVICE_PATH *Vendor; UNKNOWN_DEVICE_VENDOR_DEVICE_PATH *UnknownVendor; CONTROLLER_DEVICE_PATH *Controller; ACPI_HID_DEVICE_PATH *Acpi; ACPI_EXTENDED_HID_DEVICE_PATH *ExtendedAcpi; ATAPI_DEVICE_PATH *Atapi; SCSI_DEVICE_PATH *Scsi; FIBRECHANNEL_DEVICE_PATH *FibreChannel; F1394_DEVICE_PATH *F1394; USB_DEVICE_PATH *Usb; USB_CLASS_DEVICE_PATH *UsbClass; I2O_DEVICE_PATH *I2O; MAC_ADDR_DEVICE_PATH *MacAddr; IPv4_DEVICE_PATH *Ipv4; IPv6_DEVICE_PATH *Ipv6; INFINIBAND_DEVICE_PATH *InfiniBand; UART_DEVICE_PATH *Uart; HARDDRIVE_DEVICE_PATH *HardDrive; FILEPATH_DEVICE_PATH *FilePath; MEDIA_PROTOCOL_DEVICE_PATH *MediaProtocol; CDROM_DEVICE_PATH *CD; BBS_BBS_DEVICE_PATH *Bbs; } EFI_DEV_PATH_PTR; #endif Index: stable/10/sys/boot/efi/include/efierr.h =================================================================== --- stable/10/sys/boot/efi/include/efierr.h (revision 294980) +++ stable/10/sys/boot/efi/include/efierr.h (revision 294981) @@ -1,68 +1,68 @@ /* $FreeBSD$ */ #ifndef _EFI_ERR_H #define _EFI_ERR_H /*++ Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved This software and associated documentation (if any) is furnished under a license and may only be used or copied in accordance with the terms of the license. Except as permitted by such license, no part of this software or documentation may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Module Name: efierr.h Abstract: EFI error codes Revision History --*/ #define EFIWARN(a) (a) #define EFI_ERROR(a) (((INTN) a) < 0) -#define EFI_ERROR_CODE(a) (a & ~EFI_ERROR_MASK) +#define EFI_ERROR_CODE(a) (unsigned long)(a & ~EFI_ERROR_MASK) #define EFI_SUCCESS 0 #define EFI_LOAD_ERROR EFIERR(1) #define EFI_INVALID_PARAMETER EFIERR(2) #define EFI_UNSUPPORTED EFIERR(3) #define EFI_BAD_BUFFER_SIZE EFIERR(4) #define EFI_BUFFER_TOO_SMALL EFIERR(5) #define EFI_NOT_READY EFIERR(6) #define EFI_DEVICE_ERROR EFIERR(7) #define EFI_WRITE_PROTECTED EFIERR(8) #define EFI_OUT_OF_RESOURCES EFIERR(9) #define EFI_VOLUME_CORRUPTED EFIERR(10) #define EFI_VOLUME_FULL EFIERR(11) #define EFI_NO_MEDIA EFIERR(12) #define EFI_MEDIA_CHANGED EFIERR(13) #define EFI_NOT_FOUND EFIERR(14) #define EFI_ACCESS_DENIED EFIERR(15) #define EFI_NO_RESPONSE EFIERR(16) #define EFI_NO_MAPPING EFIERR(17) #define EFI_TIMEOUT EFIERR(18) #define EFI_NOT_STARTED EFIERR(19) #define EFI_ALREADY_STARTED EFIERR(20) #define EFI_ABORTED EFIERR(21) #define EFI_ICMP_ERROR EFIERR(22) #define EFI_TFTP_ERROR EFIERR(23) #define EFI_PROTOCOL_ERROR EFIERR(24) #define EFI_WARN_UNKNOWN_GLYPH EFIWARN(1) #define EFI_WARN_DELETE_FAILURE EFIWARN(2) #define EFI_WARN_WRITE_FAILURE EFIWARN(3) #define EFI_WARN_BUFFER_TOO_SMALL EFIWARN(4) #endif Index: stable/10/sys/boot/efi/include/efifpswa.h =================================================================== --- stable/10/sys/boot/efi/include/efifpswa.h (revision 294980) +++ stable/10/sys/boot/efi/include/efifpswa.h (revision 294981) @@ -1,40 +1,40 @@ /* $FreeBSD$ */ #ifndef _EFI_FPSWA_H #define _EFI_FPSWA_H /* * EFI FP SWA Driver (Floating Point Software Assist) */ #define EFI_INTEL_FPSWA \ - { 0xc41b6531, 0x97b9, 0x11d3, 0x9a, 0x29, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } + { 0xc41b6531, 0x97b9, 0x11d3, {0x9a, 0x29, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } INTERFACE_DECL(_FPSWA_INTERFACE); typedef struct _FPSWA_RET { UINT64 status; UINT64 err1; UINT64 err2; UINT64 err3; } FPSWA_RET; typedef FPSWA_RET (EFIAPI *EFI_FPSWA) ( IN UINTN TrapType, IN OUT VOID *Bundle, IN OUT UINT64 *pipsr, IN OUT UINT64 *pfsr, IN OUT UINT64 *pisr, IN OUT UINT64 *ppreds, IN OUT UINT64 *pifs, IN OUT VOID *fp_state ); typedef struct _FPSWA_INTERFACE { UINT32 Revision; UINT32 Reserved; EFI_FPSWA Fpswa; } FPSWA_INTERFACE; #endif Index: stable/10/sys/boot/efi/include/efigop.h =================================================================== --- stable/10/sys/boot/efi/include/efigop.h (revision 294980) +++ stable/10/sys/boot/efi/include/efigop.h (revision 294981) @@ -1,122 +1,121 @@ /* $FreeBSD$ */ /*++ Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved This software and associated documentation (if any) is furnished under a license and may only be used or copied in accordance with the terms of the license. Except as permitted by such license, no part of this software or documentation may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Module Name: efigop.h Abstract: Info about framebuffers Revision History --*/ #ifndef _EFIGOP_H #define _EFIGOP_H -#define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID \ - { 0x9042a9de, 0x23dc, 0x4a38, 0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, \ - 0x51, 0x6a } +#define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID \ + { 0x9042a9de, 0x23dc, 0x4a38, {0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a} } INTERFACE_DECL(_EFI_GRAPHICS_OUTPUT); typedef struct { UINT32 RedMask; UINT32 GreenMask; UINT32 BlueMask; UINT32 ReservedMask; } EFI_PIXEL_BITMASK; typedef enum { PixelRedGreenBlueReserved8BitPerColor, PixelBlueGreenRedReserved8BitPerColor, PixelBitMask, PixelBltOnly, PixelFormatMax, } EFI_GRAPHICS_PIXEL_FORMAT; typedef struct { UINT32 Version; UINT32 HorizontalResolution; UINT32 VerticalResolution; EFI_GRAPHICS_PIXEL_FORMAT PixelFormat; EFI_PIXEL_BITMASK PixelInformation; UINT32 PixelsPerScanLine; } EFI_GRAPHICS_OUTPUT_MODE_INFORMATION; typedef struct { UINT32 MaxMode; UINT32 Mode; EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info; UINTN SizeOfInfo; EFI_PHYSICAL_ADDRESS FrameBufferBase; UINTN FrameBufferSize; } EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE; typedef EFI_STATUS (EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE) ( IN struct _EFI_GRAPHICS_OUTPUT *This, IN UINT32 ModeNumber, OUT UINTN *SizeOfInfo, OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info ); typedef EFI_STATUS (EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE) ( IN struct _EFI_GRAPHICS_OUTPUT *This, IN UINT32 ModeNumber ); typedef struct { UINT8 Blue; UINT8 Green; UINT8 Red; UINT8 Reserved; } EFI_GRAPHICS_OUTPUT_BLT_PIXEL; typedef enum { EfiBltVideoFill, EfiBltVideoToBltBuffer, EfiBltBufferToVideo, EfiBltVideoToVideo, EfiGraphcisOutputBltOperationMax, } EFI_GRAPHICS_OUTPUT_BLT_OPERATION; typedef EFI_STATUS (EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT) ( IN struct _EFI_GRAPHICS_OUTPUT *This, IN OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation, IN UINTN SourceX, IN UINTN SourceY, IN UINTN DestinationX, IN UINTN DestinationY, IN UINTN Width, IN UINTN Height, IN UINTN Delta ); typedef struct _EFI_GRAPHICS_OUTPUT { EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE QueryMode; EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE SetMode; EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT Blt; EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *Mode; } EFI_GRAPHICS_OUTPUT; #endif /* _EFIGOP_H */ Index: stable/10/sys/boot/efi/include/efilib.h =================================================================== --- stable/10/sys/boot/efi/include/efilib.h (revision 294980) +++ stable/10/sys/boot/efi/include/efilib.h (revision 294981) @@ -1,52 +1,53 @@ /*- * Copyright (c) 2000 Doug Rabson * Copyright (c) 2006 Marcel Moolenaar * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #include extern EFI_HANDLE IH; extern EFI_SYSTEM_TABLE *ST; extern EFI_BOOT_SERVICES *BS; extern EFI_RUNTIME_SERVICES *RS; extern struct devsw efipart_dev; extern struct devsw efinet_dev; extern struct netif_driver efinetif; void *efi_get_table(EFI_GUID *tbl); void efi_main(EFI_HANDLE image_handle, EFI_SYSTEM_TABLE *system_table); int efi_register_handles(struct devsw *, EFI_HANDLE *, EFI_HANDLE *, int); EFI_HANDLE efi_find_handle(struct devsw *, int); int efi_handle_lookup(EFI_HANDLE, struct devsw **, int *); int efi_status_to_errno(EFI_STATUS); time_t efi_time(EFI_TIME *); EFI_STATUS main(int argc, CHAR16 *argv[]); void exit(EFI_STATUS status); +void delay(int usecs); Index: stable/10/sys/boot/efi/include/efinet.h =================================================================== --- stable/10/sys/boot/efi/include/efinet.h (revision 294980) +++ stable/10/sys/boot/efi/include/efinet.h (revision 294981) @@ -1,348 +1,348 @@ /* $FreeBSD$ */ #ifndef _EFINET_H #define _EFINET_H /*++ Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved This software and associated documentation (if any) is furnished under a license and may only be used or copied in accordance with the terms of the license. Except as permitted by such license, no part of this software or documentation may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Module Name: efinet.h Abstract: EFI Simple Network protocol Revision History --*/ /////////////////////////////////////////////////////////////////////////////// // // Simple Network Protocol // #define EFI_SIMPLE_NETWORK_PROTOCOL \ - { 0xA19832B9, 0xAC25, 0x11D3, 0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } + { 0xA19832B9, 0xAC25, 0x11D3, {0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D} } INTERFACE_DECL(_EFI_SIMPLE_NETWORK); /////////////////////////////////////////////////////////////////////////////// // typedef struct { // // Total number of frames received. Includes frames with errors and // dropped frames. // UINT64 RxTotalFrames; // // Number of valid frames received and copied into receive buffers. // UINT64 RxGoodFrames; // // Number of frames below the minimum length for the media. // This would be <64 for ethernet. // UINT64 RxUndersizeFrames; // // Number of frames longer than the maxminum length for the // media. This would be >1500 for ethernet. // UINT64 RxOversizeFrames; // // Valid frames that were dropped because receive buffers were full. // UINT64 RxDroppedFrames; // // Number of valid unicast frames received and not dropped. // UINT64 RxUnicastFrames; // // Number of valid broadcast frames received and not dropped. // UINT64 RxBroadcastFrames; // // Number of valid mutlicast frames received and not dropped. // UINT64 RxMulticastFrames; // // Number of frames w/ CRC or alignment errors. // UINT64 RxCrcErrorFrames; // // Total number of bytes received. Includes frames with errors // and dropped frames. // UINT64 RxTotalBytes; // // Transmit statistics. // UINT64 TxTotalFrames; UINT64 TxGoodFrames; UINT64 TxUndersizeFrames; UINT64 TxOversizeFrames; UINT64 TxDroppedFrames; UINT64 TxUnicastFrames; UINT64 TxBroadcastFrames; UINT64 TxMulticastFrames; UINT64 TxCrcErrorFrames; UINT64 TxTotalBytes; // // Number of collisions detection on this subnet. // UINT64 Collisions; // // Number of frames destined for unsupported protocol. // UINT64 UnsupportedProtocol; } EFI_NETWORK_STATISTICS; /////////////////////////////////////////////////////////////////////////////// // typedef enum { EfiSimpleNetworkStopped, EfiSimpleNetworkStarted, EfiSimpleNetworkInitialized, EfiSimpleNetworkMaxState } EFI_SIMPLE_NETWORK_STATE; /////////////////////////////////////////////////////////////////////////////// // #define EFI_SIMPLE_NETWORK_RECEIVE_UNICAST 0x01 #define EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST 0x02 #define EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST 0x04 #define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS 0x08 #define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST 0x10 /////////////////////////////////////////////////////////////////////////////// // #define EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT 0x01 #define EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT 0x02 #define EFI_SIMPLE_NETWORK_COMMAND_INTERRUPT 0x04 #define EFI_SIMPLE_NETWORK_SOFTWARE_INTERRUPT 0x08 /////////////////////////////////////////////////////////////////////////////// // #define MAX_MCAST_FILTER_CNT 16 typedef struct { UINT32 State; UINT32 HwAddressSize; UINT32 MediaHeaderSize; UINT32 MaxPacketSize; UINT32 NvRamSize; UINT32 NvRamAccessSize; UINT32 ReceiveFilterMask; UINT32 ReceiveFilterSetting; UINT32 MaxMCastFilterCount; UINT32 MCastFilterCount; EFI_MAC_ADDRESS MCastFilter[MAX_MCAST_FILTER_CNT]; EFI_MAC_ADDRESS CurrentAddress; EFI_MAC_ADDRESS BroadcastAddress; EFI_MAC_ADDRESS PermanentAddress; UINT8 IfType; BOOLEAN MacAddressChangeable; BOOLEAN MultipleTxSupported; BOOLEAN MediaPresentSupported; BOOLEAN MediaPresent; } EFI_SIMPLE_NETWORK_MODE; /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_START) ( IN struct _EFI_SIMPLE_NETWORK *This ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_STOP) ( IN struct _EFI_SIMPLE_NETWORK *This ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_INITIALIZE) ( IN struct _EFI_SIMPLE_NETWORK *This, IN UINTN ExtraRxBufferSize OPTIONAL, IN UINTN ExtraTxBufferSize OPTIONAL ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_RESET) ( IN struct _EFI_SIMPLE_NETWORK *This, IN BOOLEAN ExtendedVerification ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_SHUTDOWN) ( IN struct _EFI_SIMPLE_NETWORK *This ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_RECEIVE_FILTERS) ( IN struct _EFI_SIMPLE_NETWORK *This, IN UINT32 Enable, IN UINT32 Disable, IN BOOLEAN ResetMCastFilter, IN UINTN MCastFilterCnt OPTIONAL, IN EFI_MAC_ADDRESS *MCastFilter OPTIONAL ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_STATION_ADDRESS) ( IN struct _EFI_SIMPLE_NETWORK *This, IN BOOLEAN Reset, IN EFI_MAC_ADDRESS *New OPTIONAL ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_STATISTICS) ( IN struct _EFI_SIMPLE_NETWORK *This, IN BOOLEAN Reset, IN OUT UINTN *StatisticsSize OPTIONAL, OUT EFI_NETWORK_STATISTICS *StatisticsTable OPTIONAL ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC) ( IN struct _EFI_SIMPLE_NETWORK *This, IN BOOLEAN IPv6, IN EFI_IP_ADDRESS *IP, OUT EFI_MAC_ADDRESS *MAC ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_NVDATA) ( IN struct _EFI_SIMPLE_NETWORK *This, IN BOOLEAN ReadWrite, IN UINTN Offset, IN UINTN BufferSize, IN OUT VOID *Buffer ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_GET_STATUS) ( IN struct _EFI_SIMPLE_NETWORK *This, OUT UINT32 *InterruptStatus OPTIONAL, OUT VOID **TxBuf OPTIONAL ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_TRANSMIT) ( IN struct _EFI_SIMPLE_NETWORK *This, IN UINTN HeaderSize, IN UINTN BufferSize, IN VOID *Buffer, IN EFI_MAC_ADDRESS *SrcAddr OPTIONAL, IN EFI_MAC_ADDRESS *DestAddr OPTIONAL, IN UINT16 *Protocol OPTIONAL ); /////////////////////////////////////////////////////////////////////////////// // typedef EFI_STATUS (EFIAPI *EFI_SIMPLE_NETWORK_RECEIVE) ( IN struct _EFI_SIMPLE_NETWORK *This, OUT UINTN *HeaderSize OPTIONAL, IN OUT UINTN *BufferSize, OUT VOID *Buffer, OUT EFI_MAC_ADDRESS *SrcAddr OPTIONAL, OUT EFI_MAC_ADDRESS *DestAddr OPTIONAL, OUT UINT16 *Protocol OPTIONAL ); /////////////////////////////////////////////////////////////////////////////// // #define EFI_SIMPLE_NETWORK_INTERFACE_REVISION 0x00010000 typedef struct _EFI_SIMPLE_NETWORK { UINT64 Revision; EFI_SIMPLE_NETWORK_START Start; EFI_SIMPLE_NETWORK_STOP Stop; EFI_SIMPLE_NETWORK_INITIALIZE Initialize; EFI_SIMPLE_NETWORK_RESET Reset; EFI_SIMPLE_NETWORK_SHUTDOWN Shutdown; EFI_SIMPLE_NETWORK_RECEIVE_FILTERS ReceiveFilters; EFI_SIMPLE_NETWORK_STATION_ADDRESS StationAddress; EFI_SIMPLE_NETWORK_STATISTICS Statistics; EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC MCastIpToMac; EFI_SIMPLE_NETWORK_NVDATA NvData; EFI_SIMPLE_NETWORK_GET_STATUS GetStatus; EFI_SIMPLE_NETWORK_TRANSMIT Transmit; EFI_SIMPLE_NETWORK_RECEIVE Receive; EFI_EVENT WaitForPacket; EFI_SIMPLE_NETWORK_MODE *Mode; } EFI_SIMPLE_NETWORK; #endif /* _EFINET_H */ Index: stable/10/sys/boot/efi/include/efiprot.h =================================================================== --- stable/10/sys/boot/efi/include/efiprot.h (revision 294980) +++ stable/10/sys/boot/efi/include/efiprot.h (revision 294981) @@ -1,558 +1,558 @@ /* $FreeBSD$ */ #ifndef _EFI_PROT_H #define _EFI_PROT_H /*++ Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved This software and associated documentation (if any) is furnished under a license and may only be used or copied in accordance with the terms of the license. Except as permitted by such license, no part of this software or documentation may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Module Name: efiprot.h Abstract: EFI Protocols Revision History --*/ // // Device Path protocol // -#define DEVICE_PATH_PROTOCOL \ - { 0x9576e91, 0x6d3f, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } +#define DEVICE_PATH_PROTOCOL \ + { 0x9576e91, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } // // Block IO protocol // #define BLOCK_IO_PROTOCOL \ - { 0x964e5b21, 0x6459, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } + { 0x964e5b21, 0x6459, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } #define EFI_BLOCK_IO_INTERFACE_REVISION 0x00010000 INTERFACE_DECL(_EFI_BLOCK_IO); typedef EFI_STATUS (EFIAPI *EFI_BLOCK_RESET) ( IN struct _EFI_BLOCK_IO *This, IN BOOLEAN ExtendedVerification ); typedef EFI_STATUS (EFIAPI *EFI_BLOCK_READ) ( IN struct _EFI_BLOCK_IO *This, IN UINT32 MediaId, IN EFI_LBA LBA, IN UINTN BufferSize, OUT VOID *Buffer ); typedef EFI_STATUS (EFIAPI *EFI_BLOCK_WRITE) ( IN struct _EFI_BLOCK_IO *This, IN UINT32 MediaId, IN EFI_LBA LBA, IN UINTN BufferSize, IN VOID *Buffer ); typedef EFI_STATUS (EFIAPI *EFI_BLOCK_FLUSH) ( IN struct _EFI_BLOCK_IO *This ); typedef struct { UINT32 MediaId; BOOLEAN RemovableMedia; BOOLEAN MediaPresent; BOOLEAN LogicalPartition; BOOLEAN ReadOnly; BOOLEAN WriteCaching; UINT32 BlockSize; UINT32 IoAlign; EFI_LBA LastBlock; } EFI_BLOCK_IO_MEDIA; typedef struct _EFI_BLOCK_IO { UINT64 Revision; EFI_BLOCK_IO_MEDIA *Media; EFI_BLOCK_RESET Reset; EFI_BLOCK_READ ReadBlocks; EFI_BLOCK_WRITE WriteBlocks; EFI_BLOCK_FLUSH FlushBlocks; } EFI_BLOCK_IO; // // Disk Block IO protocol // #define DISK_IO_PROTOCOL \ - { 0xce345171, 0xba0b, 0x11d2, 0x8e, 0x4f, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } + { 0xce345171, 0xba0b, 0x11d2, {0x8e, 0x4f, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } #define EFI_DISK_IO_INTERFACE_REVISION 0x00010000 INTERFACE_DECL(_EFI_DISK_IO); typedef EFI_STATUS (EFIAPI *EFI_DISK_READ) ( IN struct _EFI_DISK_IO *This, IN UINT32 MediaId, IN UINT64 Offset, IN UINTN BufferSize, OUT VOID *Buffer ); typedef EFI_STATUS (EFIAPI *EFI_DISK_WRITE) ( IN struct _EFI_DISK_IO *This, IN UINT32 MediaId, IN UINT64 Offset, IN UINTN BufferSize, IN VOID *Buffer ); typedef struct _EFI_DISK_IO { UINT64 Revision; EFI_DISK_READ ReadDisk; EFI_DISK_WRITE WriteDisk; } EFI_DISK_IO; // // Simple file system protocol // #define SIMPLE_FILE_SYSTEM_PROTOCOL \ - { 0x964e5b22, 0x6459, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } + { 0x964e5b22, 0x6459, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } INTERFACE_DECL(_EFI_FILE_IO_INTERFACE); INTERFACE_DECL(_EFI_FILE_HANDLE); typedef EFI_STATUS (EFIAPI *EFI_VOLUME_OPEN) ( IN struct _EFI_FILE_IO_INTERFACE *This, OUT struct _EFI_FILE_HANDLE **Root ); #define EFI_FILE_IO_INTERFACE_REVISION 0x00010000 typedef struct _EFI_FILE_IO_INTERFACE { UINT64 Revision; EFI_VOLUME_OPEN OpenVolume; } EFI_FILE_IO_INTERFACE; // // // typedef EFI_STATUS (EFIAPI *EFI_FILE_OPEN) ( IN struct _EFI_FILE_HANDLE *File, OUT struct _EFI_FILE_HANDLE **NewHandle, IN CHAR16 *FileName, IN UINT64 OpenMode, IN UINT64 Attributes ); // Open modes #define EFI_FILE_MODE_READ 0x0000000000000001 #define EFI_FILE_MODE_WRITE 0x0000000000000002 #define EFI_FILE_MODE_CREATE 0x8000000000000000 // File attributes #define EFI_FILE_READ_ONLY 0x0000000000000001 #define EFI_FILE_HIDDEN 0x0000000000000002 #define EFI_FILE_SYSTEM 0x0000000000000004 #define EFI_FILE_RESERVIED 0x0000000000000008 #define EFI_FILE_DIRECTORY 0x0000000000000010 #define EFI_FILE_ARCHIVE 0x0000000000000020 #define EFI_FILE_VALID_ATTR 0x0000000000000037 typedef EFI_STATUS (EFIAPI *EFI_FILE_CLOSE) ( IN struct _EFI_FILE_HANDLE *File ); typedef EFI_STATUS (EFIAPI *EFI_FILE_DELETE) ( IN struct _EFI_FILE_HANDLE *File ); typedef EFI_STATUS (EFIAPI *EFI_FILE_READ) ( IN struct _EFI_FILE_HANDLE *File, IN OUT UINTN *BufferSize, OUT VOID *Buffer ); typedef EFI_STATUS (EFIAPI *EFI_FILE_WRITE) ( IN struct _EFI_FILE_HANDLE *File, IN OUT UINTN *BufferSize, IN VOID *Buffer ); typedef EFI_STATUS (EFIAPI *EFI_FILE_SET_POSITION) ( IN struct _EFI_FILE_HANDLE *File, IN UINT64 Position ); typedef EFI_STATUS (EFIAPI *EFI_FILE_GET_POSITION) ( IN struct _EFI_FILE_HANDLE *File, OUT UINT64 *Position ); typedef EFI_STATUS (EFIAPI *EFI_FILE_GET_INFO) ( IN struct _EFI_FILE_HANDLE *File, IN EFI_GUID *InformationType, IN OUT UINTN *BufferSize, OUT VOID *Buffer ); typedef EFI_STATUS (EFIAPI *EFI_FILE_SET_INFO) ( IN struct _EFI_FILE_HANDLE *File, IN EFI_GUID *InformationType, IN UINTN BufferSize, IN VOID *Buffer ); typedef EFI_STATUS (EFIAPI *EFI_FILE_FLUSH) ( IN struct _EFI_FILE_HANDLE *File ); #define EFI_FILE_HANDLE_REVISION 0x00010000 typedef struct _EFI_FILE_HANDLE { UINT64 Revision; EFI_FILE_OPEN Open; EFI_FILE_CLOSE Close; EFI_FILE_DELETE Delete; EFI_FILE_READ Read; EFI_FILE_WRITE Write; EFI_FILE_GET_POSITION GetPosition; EFI_FILE_SET_POSITION SetPosition; EFI_FILE_GET_INFO GetInfo; EFI_FILE_SET_INFO SetInfo; EFI_FILE_FLUSH Flush; } EFI_FILE, *EFI_FILE_HANDLE; // // File information types // -#define EFI_FILE_INFO_ID \ - { 0x9576e92, 0x6d3f, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } +#define EFI_FILE_INFO_ID \ + { 0x9576e92, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } typedef struct { UINT64 Size; UINT64 FileSize; UINT64 PhysicalSize; EFI_TIME CreateTime; EFI_TIME LastAccessTime; EFI_TIME ModificationTime; UINT64 Attribute; CHAR16 FileName[1]; } EFI_FILE_INFO; // // The FileName field of the EFI_FILE_INFO data structure is variable length. // Whenever code needs to know the size of the EFI_FILE_INFO data structure, it needs to // be the size of the data structure without the FileName field. The following macro // computes this size correctly no matter how big the FileName array is declared. // This is required to make the EFI_FILE_INFO data structure ANSI compilant. // #define SIZE_OF_EFI_FILE_INFO EFI_FIELD_OFFSET(EFI_FILE_INFO,FileName) -#define EFI_FILE_SYSTEM_INFO_ID \ - { 0x9576e93, 0x6d3f, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } +#define EFI_FILE_SYSTEM_INFO_ID \ + { 0x9576e93, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } typedef struct { UINT64 Size; BOOLEAN ReadOnly; UINT64 VolumeSize; UINT64 FreeSpace; UINT32 BlockSize; CHAR16 VolumeLabel[1]; } EFI_FILE_SYSTEM_INFO; // // The VolumeLabel field of the EFI_FILE_SYSTEM_INFO data structure is variable length. // Whenever code needs to know the size of the EFI_FILE_SYSTEM_INFO data structure, it needs // to be the size of the data structure without the VolumeLable field. The following macro // computes this size correctly no matter how big the VolumeLable array is declared. // This is required to make the EFI_FILE_SYSTEM_INFO data structure ANSI compilant. // #define SIZE_OF_EFI_FILE_SYSTEM_INFO EFI_FIELD_OFFSET(EFI_FILE_SYSTEM_INFO,VolumeLabel) -#define EFI_FILE_SYSTEM_VOLUME_LABEL_INFO_ID \ - { 0xDB47D7D3,0xFE81, 0x11d3, 0x9A, 0x35, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } +#define EFI_FILE_SYSTEM_VOLUME_LABEL_INFO_ID \ + { 0xDB47D7D3,0xFE81, 0x11d3, {0x9A, 0x35, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D} } typedef struct { CHAR16 VolumeLabel[1]; } EFI_FILE_SYSTEM_VOLUME_LABEL_INFO; #define SIZE_OF_EFI_FILE_SYSTEM_VOLUME_LABEL_INFO EFI_FIELD_OFFSET(EFI_FILE_SYSTEM_VOLUME_LABEL_INFO,VolumeLabel) // // Load file protocol // #define LOAD_FILE_PROTOCOL \ - { 0x56EC3091, 0x954C, 0x11d2, 0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B } + { 0x56EC3091, 0x954C, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B} } INTERFACE_DECL(_EFI_LOAD_FILE_INTERFACE); typedef EFI_STATUS (EFIAPI *EFI_LOAD_FILE) ( IN struct _EFI_LOAD_FILE_INTERFACE *This, IN EFI_DEVICE_PATH *FilePath, IN BOOLEAN BootPolicy, IN OUT UINTN *BufferSize, IN VOID *Buffer OPTIONAL ); typedef struct _EFI_LOAD_FILE_INTERFACE { EFI_LOAD_FILE LoadFile; } EFI_LOAD_FILE_INTERFACE; // // Device IO protocol // #define DEVICE_IO_PROTOCOL \ - { 0xaf6ac311, 0x84c3, 0x11d2, 0x8e, 0x3c, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b } + { 0xaf6ac311, 0x84c3, 0x11d2, {0x8e, 0x3c, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } INTERFACE_DECL(_EFI_DEVICE_IO_INTERFACE); typedef enum { IO_UINT8, IO_UINT16, IO_UINT32, IO_UINT64, // // Specification Change: Copy from MMIO to MMIO vs. MMIO to buffer, buffer to MMIO // MMIO_COPY_UINT8, MMIO_COPY_UINT16, MMIO_COPY_UINT32, MMIO_COPY_UINT64 } EFI_IO_WIDTH; #define EFI_PCI_ADDRESS(bus,dev,func,reg) \ ( (UINT64) ( (((UINTN)bus) << 24) + (((UINTN)dev) << 16) + (((UINTN)func) << 8) + ((UINTN)reg) )) typedef EFI_STATUS (EFIAPI *EFI_DEVICE_IO) ( IN struct _EFI_DEVICE_IO_INTERFACE *This, IN EFI_IO_WIDTH Width, IN UINT64 Address, IN UINTN Count, IN OUT VOID *Buffer ); typedef struct { EFI_DEVICE_IO Read; EFI_DEVICE_IO Write; } EFI_IO_ACCESS; typedef EFI_STATUS (EFIAPI *EFI_PCI_DEVICE_PATH) ( IN struct _EFI_DEVICE_IO_INTERFACE *This, IN UINT64 Address, IN OUT EFI_DEVICE_PATH **PciDevicePath ); typedef enum { EfiBusMasterRead, EfiBusMasterWrite, EfiBusMasterCommonBuffer } EFI_IO_OPERATION_TYPE; typedef EFI_STATUS (EFIAPI *EFI_IO_MAP) ( IN struct _EFI_DEVICE_IO_INTERFACE *This, IN EFI_IO_OPERATION_TYPE Operation, IN EFI_PHYSICAL_ADDRESS *HostAddress, IN OUT UINTN *NumberOfBytes, OUT EFI_PHYSICAL_ADDRESS *DeviceAddress, OUT VOID **Mapping ); typedef EFI_STATUS (EFIAPI *EFI_IO_UNMAP) ( IN struct _EFI_DEVICE_IO_INTERFACE *This, IN VOID *Mapping ); typedef EFI_STATUS (EFIAPI *EFI_IO_ALLOCATE_BUFFER) ( IN struct _EFI_DEVICE_IO_INTERFACE *This, IN EFI_ALLOCATE_TYPE Type, IN EFI_MEMORY_TYPE MemoryType, IN UINTN Pages, IN OUT EFI_PHYSICAL_ADDRESS *HostAddress ); typedef EFI_STATUS (EFIAPI *EFI_IO_FLUSH) ( IN struct _EFI_DEVICE_IO_INTERFACE *This ); typedef EFI_STATUS (EFIAPI *EFI_IO_FREE_BUFFER) ( IN struct _EFI_DEVICE_IO_INTERFACE *This, IN UINTN Pages, IN EFI_PHYSICAL_ADDRESS HostAddress ); typedef struct _EFI_DEVICE_IO_INTERFACE { EFI_IO_ACCESS Mem; EFI_IO_ACCESS Io; EFI_IO_ACCESS Pci; EFI_IO_MAP Map; EFI_PCI_DEVICE_PATH PciDevicePath; EFI_IO_UNMAP Unmap; EFI_IO_ALLOCATE_BUFFER AllocateBuffer; EFI_IO_FLUSH Flush; EFI_IO_FREE_BUFFER FreeBuffer; } EFI_DEVICE_IO_INTERFACE; // // Unicode Collation protocol // #define UNICODE_COLLATION_PROTOCOL \ - { 0x1d85cd7f, 0xf43d, 0x11d2, 0x9a, 0xc, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } + { 0x1d85cd7f, 0xf43d, 0x11d2, {0x9a, 0xc, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } #define UNICODE_BYTE_ORDER_MARK (CHAR16)(0xfeff) INTERFACE_DECL(_EFI_UNICODE_COLLATION_INTERFACE); typedef INTN (EFIAPI *EFI_UNICODE_COLLATION_STRICOLL) ( IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, IN CHAR16 *s1, IN CHAR16 *s2 ); typedef BOOLEAN (EFIAPI *EFI_UNICODE_COLLATION_METAIMATCH) ( IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, IN CHAR16 *String, IN CHAR16 *Pattern ); typedef VOID (EFIAPI *EFI_UNICODE_COLLATION_STRLWR) ( IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, IN OUT CHAR16 *Str ); typedef VOID (EFIAPI *EFI_UNICODE_COLLATION_STRUPR) ( IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, IN OUT CHAR16 *Str ); typedef VOID (EFIAPI *EFI_UNICODE_COLLATION_FATTOSTR) ( IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, IN UINTN FatSize, IN CHAR8 *Fat, OUT CHAR16 *String ); typedef BOOLEAN (EFIAPI *EFI_UNICODE_COLLATION_STRTOFAT) ( IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, IN CHAR16 *String, IN UINTN FatSize, OUT CHAR8 *Fat ); typedef struct _EFI_UNICODE_COLLATION_INTERFACE { // general EFI_UNICODE_COLLATION_STRICOLL StriColl; EFI_UNICODE_COLLATION_METAIMATCH MetaiMatch; EFI_UNICODE_COLLATION_STRLWR StrLwr; EFI_UNICODE_COLLATION_STRUPR StrUpr; // for supporting fat volumes EFI_UNICODE_COLLATION_FATTOSTR FatToStr; EFI_UNICODE_COLLATION_STRTOFAT StrToFat; CHAR8 *SupportedLanguages; } EFI_UNICODE_COLLATION_INTERFACE; #endif Index: stable/10/sys/boot/efi/include/efipxebc.h =================================================================== --- stable/10/sys/boot/efi/include/efipxebc.h (revision 294980) +++ stable/10/sys/boot/efi/include/efipxebc.h (revision 294981) @@ -1,472 +1,472 @@ /* $FreeBSD$ */ #ifndef _EFIPXEBC_H #define _EFIPXEBC_H /*++ Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved This software and associated documentation (if any) is furnished under a license and may only be used or copied in accordance with the terms of the license. Except as permitted by such license, no part of this software or documentation may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Module Name: efipxebc.h Abstract: EFI PXE Base Code Protocol Revision History --*/ // // PXE Base Code protocol // #define EFI_PXE_BASE_CODE_PROTOCOL \ - { 0x03c4e603, 0xac28, 0x11d3, 0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } + { 0x03c4e603, 0xac28, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } INTERFACE_DECL(_EFI_PXE_BASE_CODE); #define DEFAULT_TTL 8 #define DEFAULT_ToS 0 // // Address definitions // typedef union { UINT32 Addr[4]; EFI_IPv4_ADDRESS v4; EFI_IPv6_ADDRESS v6; } EFI_IP_ADDRESS; typedef UINT16 EFI_PXE_BASE_CODE_UDP_PORT; // // Packet definitions // typedef struct { UINT8 BootpOpcode; UINT8 BootpHwType; UINT8 BootpHwAddrLen; UINT8 BootpGateHops; UINT32 BootpIdent; UINT16 BootpSeconds; UINT16 BootpFlags; UINT8 BootpCiAddr[4]; UINT8 BootpYiAddr[4]; UINT8 BootpSiAddr[4]; UINT8 BootpGiAddr[4]; UINT8 BootpHwAddr[16]; UINT8 BootpSrvName[64]; UINT8 BootpBootFile[128]; UINT32 DhcpMagik; UINT8 DhcpOptions[56]; } EFI_PXE_BASE_CODE_DHCPV4_PACKET; // TBD in EFI v1.1 //typedef struct { // UINT8 reserved; //} EFI_PXE_BASE_CODE_DHCPV6_PACKET; typedef union { UINT8 Raw[1472]; EFI_PXE_BASE_CODE_DHCPV4_PACKET Dhcpv4; // EFI_PXE_BASE_CODE_DHCPV6_PACKET Dhcpv6; } EFI_PXE_BASE_CODE_PACKET; typedef struct { UINT8 Type; UINT8 Code; UINT16 Checksum; union { UINT32 reserved; UINT32 Mtu; UINT32 Pointer; struct { UINT16 Identifier; UINT16 Sequence; } Echo; } u; UINT8 Data[494]; } EFI_PXE_BASE_CODE_ICMP_ERROR; typedef struct { UINT8 ErrorCode; CHAR8 ErrorString[127]; } EFI_PXE_BASE_CODE_TFTP_ERROR; // // IP Receive Filter definitions // #define EFI_PXE_BASE_CODE_MAX_IPCNT 8 typedef struct { UINT8 Filters; UINT8 IpCnt; UINT16 reserved; EFI_IP_ADDRESS IpList[EFI_PXE_BASE_CODE_MAX_IPCNT]; } EFI_PXE_BASE_CODE_IP_FILTER; #define EFI_PXE_BASE_CODE_IP_FILTER_STATION_IP 0x0001 #define EFI_PXE_BASE_CODE_IP_FILTER_BROADCAST 0x0002 #define EFI_PXE_BASE_CODE_IP_FILTER_PROMISCUOUS 0x0004 #define EFI_PXE_BASE_CODE_IP_FILTER_PROMISCUOUS_MULTICAST 0x0008 // // ARP Cache definitions // typedef struct { EFI_IP_ADDRESS IpAddr; EFI_MAC_ADDRESS MacAddr; } EFI_PXE_BASE_CODE_ARP_ENTRY; typedef struct { EFI_IP_ADDRESS IpAddr; EFI_IP_ADDRESS SubnetMask; EFI_IP_ADDRESS GwAddr; } EFI_PXE_BASE_CODE_ROUTE_ENTRY; // // UDP definitions // #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_SRC_IP 0x0001 #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_SRC_PORT 0x0002 #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_DEST_IP 0x0004 #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_DEST_PORT 0x0008 #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_USE_FILTER 0x0010 #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_MAY_FRAGMENT 0x0020 // // Discover() definitions // #define EFI_PXE_BASE_CODE_BOOT_TYPE_BOOTSTRAP 0 #define EFI_PXE_BASE_CODE_BOOT_TYPE_MS_WINNT_RIS 1 #define EFI_PXE_BASE_CODE_BOOT_TYPE_INTEL_LCM 2 #define EFI_PXE_BASE_CODE_BOOT_TYPE_DOSUNDI 3 #define EFI_PXE_BASE_CODE_BOOT_TYPE_NEC_ESMPRO 4 #define EFI_PXE_BASE_CODE_BOOT_TYPE_IBM_WSoD 5 #define EFI_PXE_BASE_CODE_BOOT_TYPE_IBM_LCCM 6 #define EFI_PXE_BASE_CODE_BOOT_TYPE_CA_UNICENTER_TNG 7 #define EFI_PXE_BASE_CODE_BOOT_TYPE_HP_OPENVIEW 8 #define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_9 9 #define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_10 10 #define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_11 11 #define EFI_PXE_BASE_CODE_BOOT_TYPE_NOT_USED_12 12 #define EFI_PXE_BASE_CODE_BOOT_TYPE_REDHAT_INSTALL 13 #define EFI_PXE_BASE_CODE_BOOT_TYPE_REDHAT_BOOT 14 #define EFI_PXE_BASE_CODE_BOOT_TYPE_REMBO 15 #define EFI_PXE_BASE_CODE_BOOT_TYPE_BEOBOOT 16 // // 17 through 32767 are reserved // 32768 through 65279 are for vendor use // 65280 through 65534 are reserved // #define EFI_PXE_BASE_CODE_BOOT_TYPE_PXETEST 65535 #define EFI_PXE_BASE_CODE_BOOT_LAYER_MASK 0x7FFF #define EFI_PXE_BASE_CODE_BOOT_LAYER_INITIAL 0x0000 #define EFI_PXE_BASE_CODE_BOOT_LAYER_CREDENTIALS 0x8000 typedef struct { UINT16 Type; BOOLEAN AcceptAnyResponse; UINT8 Reserved; EFI_IP_ADDRESS IpAddr; } EFI_PXE_BASE_CODE_SRVLIST; typedef struct { BOOLEAN UseMCast; BOOLEAN UseBCast; BOOLEAN UseUCast; BOOLEAN MustUseList; EFI_IP_ADDRESS ServerMCastIp; UINT16 IpCnt; EFI_PXE_BASE_CODE_SRVLIST SrvList[1]; } EFI_PXE_BASE_CODE_DISCOVER_INFO; // // Mtftp() definitions // typedef enum { EFI_PXE_BASE_CODE_TFTP_FIRST, EFI_PXE_BASE_CODE_TFTP_GET_FILE_SIZE, EFI_PXE_BASE_CODE_TFTP_READ_FILE, EFI_PXE_BASE_CODE_TFTP_WRITE_FILE, EFI_PXE_BASE_CODE_TFTP_READ_DIRECTORY, EFI_PXE_BASE_CODE_MTFTP_GET_FILE_SIZE, EFI_PXE_BASE_CODE_MTFTP_READ_FILE, EFI_PXE_BASE_CODE_MTFTP_READ_DIRECTORY, EFI_PXE_BASE_CODE_MTFTP_LAST } EFI_PXE_BASE_CODE_TFTP_OPCODE; typedef struct { EFI_IP_ADDRESS MCastIp; EFI_PXE_BASE_CODE_UDP_PORT CPort; EFI_PXE_BASE_CODE_UDP_PORT SPort; UINT16 ListenTimeout; UINT16 TransmitTimeout; } EFI_PXE_BASE_CODE_MTFTP_INFO; // // PXE Base Code Mode structure // #define EFI_PXE_BASE_CODE_MAX_ARP_ENTRIES 8 #define EFI_PXE_BASE_CODE_MAX_ROUTE_ENTRIES 8 typedef struct { BOOLEAN Started; BOOLEAN Ipv6Available; BOOLEAN Ipv6Supported; BOOLEAN UsingIpv6; BOOLEAN BisSupported; BOOLEAN BisDetected; BOOLEAN AutoArp; BOOLEAN SendGUID; BOOLEAN DhcpDiscoverValid; BOOLEAN DhcpAckReceived; BOOLEAN ProxyOfferReceived; BOOLEAN PxeDiscoverValid; BOOLEAN PxeReplyReceived; BOOLEAN PxeBisReplyReceived; BOOLEAN IcmpErrorReceived; BOOLEAN TftpErrorReceived; BOOLEAN MakeCallbacks; UINT8 TTL; UINT8 ToS; EFI_IP_ADDRESS StationIp; EFI_IP_ADDRESS SubnetMask; EFI_PXE_BASE_CODE_PACKET DhcpDiscover; EFI_PXE_BASE_CODE_PACKET DhcpAck; EFI_PXE_BASE_CODE_PACKET ProxyOffer; EFI_PXE_BASE_CODE_PACKET PxeDiscover; EFI_PXE_BASE_CODE_PACKET PxeReply; EFI_PXE_BASE_CODE_PACKET PxeBisReply; EFI_PXE_BASE_CODE_IP_FILTER IpFilter; UINT32 ArpCacheEntries; EFI_PXE_BASE_CODE_ARP_ENTRY ArpCache[EFI_PXE_BASE_CODE_MAX_ARP_ENTRIES]; UINT32 RouteTableEntries; EFI_PXE_BASE_CODE_ROUTE_ENTRY RouteTable[EFI_PXE_BASE_CODE_MAX_ROUTE_ENTRIES]; EFI_PXE_BASE_CODE_ICMP_ERROR IcmpError; EFI_PXE_BASE_CODE_TFTP_ERROR TftpError; } EFI_PXE_BASE_CODE_MODE; // // PXE Base Code Interface Function definitions // typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_START) ( IN struct _EFI_PXE_BASE_CODE *This, IN BOOLEAN UseIpv6 ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_STOP) ( IN struct _EFI_PXE_BASE_CODE *This ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_DHCP) ( IN struct _EFI_PXE_BASE_CODE *This, IN BOOLEAN SortOffers ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_DISCOVER) ( IN struct _EFI_PXE_BASE_CODE *This, IN UINT16 Type, IN UINT16 *Layer, IN BOOLEAN UseBis, IN OUT EFI_PXE_BASE_CODE_DISCOVER_INFO *Info OPTIONAL ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_MTFTP) ( IN struct _EFI_PXE_BASE_CODE *This, IN EFI_PXE_BASE_CODE_TFTP_OPCODE Operation, IN OUT VOID *BufferPtr OPTIONAL, IN BOOLEAN Overwrite, IN OUT UINT64 *BufferSize, IN UINTN *BlockSize OPTIONAL, IN EFI_IP_ADDRESS *ServerIp, IN UINT8 *Filename, IN EFI_PXE_BASE_CODE_MTFTP_INFO *Info OPTIONAL, IN BOOLEAN DontUseBuffer ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_UDP_WRITE) ( IN struct _EFI_PXE_BASE_CODE *This, IN UINT16 OpFlags, IN EFI_IP_ADDRESS *DestIp, IN EFI_PXE_BASE_CODE_UDP_PORT *DestPort, IN EFI_IP_ADDRESS *GatewayIp, OPTIONAL IN EFI_IP_ADDRESS *SrcIp, OPTIONAL IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort, OPTIONAL IN UINTN *HeaderSize, OPTIONAL IN VOID *HeaderPtr, OPTIONAL IN UINTN *BufferSize, IN VOID *BufferPtr ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_UDP_READ) ( IN struct _EFI_PXE_BASE_CODE *This, IN UINT16 OpFlags, IN OUT EFI_IP_ADDRESS *DestIp, OPTIONAL IN OUT EFI_PXE_BASE_CODE_UDP_PORT *DestPort, OPTIONAL IN OUT EFI_IP_ADDRESS *SrcIp, OPTIONAL IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort, OPTIONAL IN UINTN *HeaderSize, OPTIONAL IN VOID *HeaderPtr, OPTIONAL IN OUT UINTN *BufferSize, IN VOID *BufferPtr ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_SET_IP_FILTER) ( IN struct _EFI_PXE_BASE_CODE *This, IN EFI_PXE_BASE_CODE_IP_FILTER *NewFilter ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_ARP) ( IN struct _EFI_PXE_BASE_CODE *This, IN EFI_IP_ADDRESS *IpAddr, IN EFI_MAC_ADDRESS *MacAddr OPTIONAL ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_SET_PARAMETERS) ( IN struct _EFI_PXE_BASE_CODE *This, IN BOOLEAN *NewAutoArp, OPTIONAL IN BOOLEAN *NewSendGUID, OPTIONAL IN UINT8 *NewTTL, OPTIONAL IN UINT8 *NewToS, OPTIONAL IN BOOLEAN *NewMakeCallback OPTIONAL ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_SET_STATION_IP) ( IN struct _EFI_PXE_BASE_CODE *This, IN EFI_IP_ADDRESS *NewStationIp, OPTIONAL IN EFI_IP_ADDRESS *NewSubnetMask OPTIONAL ); typedef EFI_STATUS (EFIAPI *EFI_PXE_BASE_CODE_SET_PACKETS) ( IN struct _EFI_PXE_BASE_CODE *This, BOOLEAN *NewDhcpDiscoverValid, OPTIONAL BOOLEAN *NewDhcpAckReceived, OPTIONAL BOOLEAN *NewProxyOfferReceived, OPTIONAL BOOLEAN *NewPxeDiscoverValid, OPTIONAL BOOLEAN *NewPxeReplyReceived, OPTIONAL BOOLEAN *NewPxeBisReplyReceived,OPTIONAL IN EFI_PXE_BASE_CODE_PACKET *NewDhcpDiscover, OPTIONAL IN EFI_PXE_BASE_CODE_PACKET *NewDhcpAck, OPTIONAL IN EFI_PXE_BASE_CODE_PACKET *NewProxyOffer, OPTIONAL IN EFI_PXE_BASE_CODE_PACKET *NewPxeDiscover, OPTIONAL IN EFI_PXE_BASE_CODE_PACKET *NewPxeReply, OPTIONAL IN EFI_PXE_BASE_CODE_PACKET *NewPxeBisReply OPTIONAL ); // // PXE Base Code Protocol structure // #define EFI_PXE_BASE_CODE_INTERFACE_REVISION 0x00010000 typedef struct _EFI_PXE_BASE_CODE { UINT64 Revision; EFI_PXE_BASE_CODE_START Start; EFI_PXE_BASE_CODE_STOP Stop; EFI_PXE_BASE_CODE_DHCP Dhcp; EFI_PXE_BASE_CODE_DISCOVER Discover; EFI_PXE_BASE_CODE_MTFTP Mtftp; EFI_PXE_BASE_CODE_UDP_WRITE UdpWrite; EFI_PXE_BASE_CODE_UDP_READ UdpRead; EFI_PXE_BASE_CODE_SET_IP_FILTER SetIpFilter; EFI_PXE_BASE_CODE_ARP Arp; EFI_PXE_BASE_CODE_SET_PARAMETERS SetParameters; EFI_PXE_BASE_CODE_SET_STATION_IP SetStationIp; EFI_PXE_BASE_CODE_SET_PACKETS SetPackets; EFI_PXE_BASE_CODE_MODE *Mode; } EFI_PXE_BASE_CODE; // // Call Back Definitions // #define EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL \ - { 0x245dca21, 0xfb7b, 0x11d3, 0x8f, 0x01, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b } + { 0x245dca21, 0xfb7b, 0x11d3, {0x8f, 0x01, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } // // Revision Number // #define EFI_PXE_BASE_CODE_CALLBACK_INTERFACE_REVISION 0x00010000 INTERFACE_DECL(_EFI_PXE_BASE_CODE_CALLBACK); typedef enum { EFI_PXE_BASE_CODE_FUNCTION_FIRST, EFI_PXE_BASE_CODE_FUNCTION_DHCP, EFI_PXE_BASE_CODE_FUNCTION_DISCOVER, EFI_PXE_BASE_CODE_FUNCTION_MTFTP, EFI_PXE_BASE_CODE_FUNCTION_UDP_WRITE, EFI_PXE_BASE_CODE_FUNCTION_UDP_READ, EFI_PXE_BASE_CODE_FUNCTION_ARP, EFI_PXE_BASE_CODE_FUNCTION_IGMP, EFI_PXE_BASE_CODE_PXE_FUNCTION_LAST } EFI_PXE_BASE_CODE_FUNCTION; typedef enum { EFI_PXE_BASE_CODE_CALLBACK_STATUS_FIRST, EFI_PXE_BASE_CODE_CALLBACK_STATUS_CONTINUE, EFI_PXE_BASE_CODE_CALLBACK_STATUS_ABORT, EFI_PXE_BASE_CODE_CALLBACK_STATUS_LAST } EFI_PXE_BASE_CODE_CALLBACK_STATUS; typedef EFI_PXE_BASE_CODE_CALLBACK_STATUS (EFIAPI *EFI_PXE_CALLBACK) ( IN struct _EFI_PXE_BASE_CODE_CALLBACK *This, IN EFI_PXE_BASE_CODE_FUNCTION Function, IN BOOLEAN Received, IN UINT32 PacketLen, IN EFI_PXE_BASE_CODE_PACKET *Packet OPTIONAL ); typedef struct _EFI_PXE_BASE_CODE_CALLBACK { UINT64 Revision; EFI_PXE_CALLBACK Callback; } EFI_PXE_BASE_CODE_CALLBACK; #endif /* _EFIPXEBC_H */ Index: stable/10/sys/boot/efi/include/efiser.h =================================================================== --- stable/10/sys/boot/efi/include/efiser.h (revision 294980) +++ stable/10/sys/boot/efi/include/efiser.h (revision 294981) @@ -1,139 +1,139 @@ /* $FreeBSD$ */ #ifndef _EFI_SER_H #define _EFI_SER_H /*++ Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved This software and associated documentation (if any) is furnished under a license and may only be used or copied in accordance with the terms of the license. Except as permitted by such license, no part of this software or documentation may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Module Name: efiser.h Abstract: EFI serial protocol Revision History --*/ // // Serial protocol // #define SERIAL_IO_PROTOCOL \ - { 0xBB25CF6F, 0xF1D4, 0x11D2, 0x9A, 0x0C, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0xFD } + { 0xBB25CF6F, 0xF1D4, 0x11D2, {0x9A, 0x0C, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0xFD} } INTERFACE_DECL(_SERIAL_IO_INTERFACE); typedef enum { DefaultParity, NoParity, EvenParity, OddParity, MarkParity, SpaceParity } EFI_PARITY_TYPE; typedef enum { DefaultStopBits, OneStopBit, // 1 stop bit OneFiveStopBits, // 1.5 stop bits TwoStopBits // 2 stop bits } EFI_STOP_BITS_TYPE; #define EFI_SERIAL_CLEAR_TO_SEND 0x0010 // RO #define EFI_SERIAL_DATA_SET_READY 0x0020 // RO #define EFI_SERIAL_RING_INDICATE 0x0040 // RO #define EFI_SERIAL_CARRIER_DETECT 0x0080 // RO #define EFI_SERIAL_REQUEST_TO_SEND 0x0002 // WO #define EFI_SERIAL_DATA_TERMINAL_READY 0x0001 // WO #define EFI_SERIAL_INPUT_BUFFER_EMPTY 0x0100 // RO #define EFI_SERIAL_OUTPUT_BUFFER_EMPTY 0x0200 // RO #define EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE 0x1000 // RW #define EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE 0x2000 // RW #define EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE 0x4000 // RW typedef EFI_STATUS (EFIAPI *EFI_SERIAL_RESET) ( IN struct _SERIAL_IO_INTERFACE *This ); typedef EFI_STATUS (EFIAPI *EFI_SERIAL_SET_ATTRIBUTES) ( IN struct _SERIAL_IO_INTERFACE *This, IN UINT64 BaudRate, IN UINT32 ReceiveFifoDepth, IN UINT32 Timeout, IN EFI_PARITY_TYPE Parity, IN UINT8 DataBits, IN EFI_STOP_BITS_TYPE StopBits ); typedef EFI_STATUS (EFIAPI *EFI_SERIAL_SET_CONTROL_BITS) ( IN struct _SERIAL_IO_INTERFACE *This, IN UINT32 Control ); typedef EFI_STATUS (EFIAPI *EFI_SERIAL_GET_CONTROL_BITS) ( IN struct _SERIAL_IO_INTERFACE *This, OUT UINT32 *Control ); typedef EFI_STATUS (EFIAPI *EFI_SERIAL_WRITE) ( IN struct _SERIAL_IO_INTERFACE *This, IN OUT UINTN *BufferSize, IN VOID *Buffer ); typedef EFI_STATUS (EFIAPI *EFI_SERIAL_READ) ( IN struct _SERIAL_IO_INTERFACE *This, IN OUT UINTN *BufferSize, OUT VOID *Buffer ); typedef struct { UINT32 ControlMask; // current Attributes UINT32 Timeout; UINT64 BaudRate; UINT32 ReceiveFifoDepth; UINT32 DataBits; UINT32 Parity; UINT32 StopBits; } SERIAL_IO_MODE; #define SERIAL_IO_INTERFACE_REVISION 0x00010000 typedef struct _SERIAL_IO_INTERFACE { UINT32 Revision; EFI_SERIAL_RESET Reset; EFI_SERIAL_SET_ATTRIBUTES SetAttributes; EFI_SERIAL_SET_CONTROL_BITS SetControl; EFI_SERIAL_GET_CONTROL_BITS GetControl; EFI_SERIAL_WRITE Write; EFI_SERIAL_READ Read; SERIAL_IO_MODE *Mode; } SERIAL_IO_INTERFACE; #endif Index: stable/10/sys/boot/efi/libefi/Makefile =================================================================== --- stable/10/sys/boot/efi/libefi/Makefile (revision 294980) +++ stable/10/sys/boot/efi/libefi/Makefile (revision 294981) @@ -1,24 +1,25 @@ # $FreeBSD$ LIB= efi INTERNALLIB= +WARNS?= 2 SRCS= delay.c efi_console.c efinet.c efipart.c errno.c handles.c \ libefi.c time.c .if ${MACHINE_ARCH} == "amd64" CFLAGS+= -fPIC -mno-red-zone .endif CFLAGS+= -I${.CURDIR}/../include CFLAGS+= -I${.CURDIR}/../include/${MACHINE} CFLAGS+= -I${.CURDIR}/../../../../lib/libstand # Pick up the bootstrap header for some interface items CFLAGS+= -I${.CURDIR}/../../common # Suppress warning from clang for FreeBSD %b and %D formats CFLAGS+= -fformat-extensions CFLAGS+= -DTERM_EMU .include Index: stable/10/sys/boot/efi/libefi/efi_console.c =================================================================== --- stable/10/sys/boot/efi/libefi/efi_console.c (revision 294980) +++ stable/10/sys/boot/efi/libefi/efi_console.c (revision 294981) @@ -1,483 +1,485 @@ /*- * Copyright (c) 2000 Doug Rabson * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include "bootstrap.h" static SIMPLE_TEXT_OUTPUT_INTERFACE *conout; static SIMPLE_INPUT_INTERFACE *conin; #ifdef TERM_EMU #define DEFAULT_FGCOLOR EFI_LIGHTGRAY #define DEFAULT_BGCOLOR EFI_BLACK #define MAXARGS 8 static int args[MAXARGS], argc; static int fg_c, bg_c, curx, cury; static int esc; void get_pos(int *x, int *y); void curs_move(int *_x, int *_y, int x, int y); static void CL(int); +void HO(void); +void end_term(void); #endif static void efi_cons_probe(struct console *); static int efi_cons_init(int); void efi_cons_putchar(int); int efi_cons_getchar(void); void efi_cons_efiputchar(int); int efi_cons_poll(void); struct console efi_console = { "efi", "EFI console", 0, efi_cons_probe, efi_cons_init, efi_cons_putchar, efi_cons_getchar, efi_cons_poll }; #ifdef TERM_EMU /* Get cursor position. */ void get_pos(int *x, int *y) { *x = conout->Mode->CursorColumn; *y = conout->Mode->CursorRow; } /* Move cursor to x rows and y cols (0-based). */ void curs_move(int *_x, int *_y, int x, int y) { conout->SetCursorPosition(conout, x, y); if (_x != NULL) *_x = conout->Mode->CursorColumn; if (_y != NULL) *_y = conout->Mode->CursorRow; } /* Clear internal state of the terminal emulation code. */ void end_term(void) { esc = 0; argc = -1; } #endif static void efi_cons_probe(struct console *cp) { conout = ST->ConOut; conin = ST->ConIn; cp->c_flags |= C_PRESENTIN | C_PRESENTOUT; } static int efi_cons_init(int arg) { conout->SetAttribute(conout, EFI_TEXT_ATTR(DEFAULT_FGCOLOR, DEFAULT_BGCOLOR)); #ifdef TERM_EMU end_term(); get_pos(&curx, &cury); curs_move(&curx, &cury, curx, cury); fg_c = DEFAULT_FGCOLOR; bg_c = DEFAULT_BGCOLOR; #endif conout->EnableCursor(conout, TRUE); return 0; } static void efi_cons_rawputchar(int c) { int i; UINTN x, y; conout->QueryMode(conout, conout->Mode->Mode, &x, &y); if (c == '\t') /* XXX lame tab expansion */ for (i = 0; i < 8; i++) efi_cons_rawputchar(' '); else { #ifndef TERM_EMU if (c == '\n') efi_cons_efiputchar('\r'); else efi_cons_efiputchar(c); #else switch (c) { case '\r': curx = 0; curs_move(&curx, &cury, curx, cury); return; case '\n': cury++; if (cury >= y) { efi_cons_efiputchar('\n'); cury--; } else curs_move(&curx, &cury, curx, cury); return; case '\b': if (curx > 0) { curx--; curs_move(&curx, &cury, curx, cury); } return; default: efi_cons_efiputchar(c); curx++; if (curx > x-1) { curx = 0; cury++; } if (cury > y-1) { curx = 0; cury--; } } curs_move(&curx, &cury, curx, cury); #endif } } /* Gracefully exit ESC-sequence processing in case of misunderstanding. */ static void bail_out(int c) { char buf[16], *ch; int i; if (esc) { efi_cons_rawputchar('\033'); if (esc != '\033') efi_cons_rawputchar(esc); for (i = 0; i <= argc; ++i) { sprintf(buf, "%d", args[i]); ch = buf; while (*ch) efi_cons_rawputchar(*ch++); } } efi_cons_rawputchar(c); end_term(); } /* Clear display from current position to end of screen. */ static void CD(void) { int i; UINTN x, y; get_pos(&curx, &cury); if (curx == 0 && cury == 0) { conout->ClearScreen(conout); end_term(); return; } conout->QueryMode(conout, conout->Mode->Mode, &x, &y); CL(0); /* clear current line from cursor to end */ for (i = cury + 1; i < y-1; i++) { curs_move(NULL, NULL, 0, i); CL(0); } curs_move(NULL, NULL, curx, cury); end_term(); } /* * Absolute cursor move to args[0] rows and args[1] columns * (the coordinates are 1-based). */ static void CM(void) { if (args[0] > 0) args[0]--; if (args[1] > 0) args[1]--; curs_move(&curx, &cury, args[1], args[0]); end_term(); } /* Home cursor (left top corner), also called from mode command. */ void HO(void) { argc = 1; args[0] = args[1] = 1; CM(); } /* Clear line from current position to end of line */ static void CL(int direction) { int i, len; UINTN x, y; CHAR16 *line; conout->QueryMode(conout, conout->Mode->Mode, &x, &y); switch (direction) { case 0: /* from cursor to end */ len = x - curx + 1; break; case 1: /* from beginning to cursor */ len = curx; break; case 2: /* entire line */ len = x; break; } if (cury == y - 1) len--; line = malloc(len * sizeof (CHAR16)); if (line == NULL) { printf("out of memory\n"); return; } for (i = 0; i < len; i++) line[i] = ' '; line[len-1] = 0; if (direction != 0) curs_move(NULL, NULL, 0, cury); conout->OutputString(conout, line); /* restore cursor position */ curs_move(NULL, NULL, curx, cury); free(line); end_term(); } static void get_arg(int c) { if (argc < 0) argc = 0; args[argc] *= 10; args[argc] += c - '0'; } /* Emulate basic capabilities of cons25 terminal */ static void efi_term_emu(int c) { static int ansi_col[] = { 0, 4, 2, 6, 1, 5, 3, 7 }; int t, i; switch (esc) { case 0: switch (c) { case '\033': esc = c; break; default: efi_cons_rawputchar(c); break; } break; case '\033': switch (c) { case '[': esc = c; args[0] = 0; argc = -1; break; default: bail_out(c); break; } break; case '[': switch (c) { case ';': if (argc < 0) argc = 0; else if (argc + 1 >= MAXARGS) bail_out(c); else args[++argc] = 0; break; case 'H': /* ho = \E[H */ if (argc < 0) HO(); else if (argc == 1) CM(); else bail_out(c); break; case 'J': /* cd = \E[J */ if (argc < 0) CD(); else bail_out(c); break; case 'm': if (argc < 0) { fg_c = DEFAULT_FGCOLOR; bg_c = DEFAULT_BGCOLOR; } for (i = 0; i <= argc; ++i) { switch (args[i]) { case 0: /* back to normal */ fg_c = DEFAULT_FGCOLOR; bg_c = DEFAULT_BGCOLOR; break; case 1: /* bold */ fg_c |= 0x8; break; case 4: /* underline */ case 5: /* blink */ bg_c |= 0x8; break; case 7: /* reverse */ t = fg_c; fg_c = bg_c; bg_c = t; break; case 30: case 31: case 32: case 33: case 34: case 35: case 36: case 37: fg_c = ansi_col[args[i] - 30]; break; case 39: /* normal */ fg_c = DEFAULT_FGCOLOR; break; case 40: case 41: case 42: case 43: case 44: case 45: case 46: case 47: bg_c = ansi_col[args[i] - 40]; break; case 49: /* normal */ bg_c = DEFAULT_BGCOLOR; break; } } conout->SetAttribute(conout, EFI_TEXT_ATTR(fg_c, bg_c)); end_term(); break; default: if (isdigit(c)) get_arg(c); else bail_out(c); break; } break; default: bail_out(c); break; } } void efi_cons_putchar(int c) { #ifdef TERM_EMU efi_term_emu(c); #else efi_cons_rawputchar(c); #endif } int efi_cons_getchar() { EFI_INPUT_KEY key; EFI_STATUS status; UINTN junk; /* Try to read a key stroke. We wait for one if none is pending. */ status = conin->ReadKeyStroke(conin, &key); if (status == EFI_NOT_READY) { BS->WaitForEvent(1, &conin->WaitForKey, &junk); status = conin->ReadKeyStroke(conin, &key); } switch (key.ScanCode) { case 0x17: /* ESC */ return (0x1b); /* esc */ } /* this can return */ return (key.UnicodeChar); } int efi_cons_poll() { /* This can clear the signaled state. */ return (BS->CheckEvent(conin->WaitForKey) == EFI_SUCCESS); } /* Plain direct access to EFI OutputString(). */ void efi_cons_efiputchar(int c) { CHAR16 buf[2]; /* * translate box chars to unicode */ switch (c) { /* single frame */ case 0xb3: buf[0] = BOXDRAW_VERTICAL; break; case 0xbf: buf[0] = BOXDRAW_DOWN_LEFT; break; case 0xc0: buf[0] = BOXDRAW_UP_RIGHT; break; case 0xc4: buf[0] = BOXDRAW_HORIZONTAL; break; case 0xda: buf[0] = BOXDRAW_DOWN_RIGHT; break; case 0xd9: buf[0] = BOXDRAW_UP_LEFT; break; /* double frame */ case 0xba: buf[0] = BOXDRAW_DOUBLE_VERTICAL; break; case 0xbb: buf[0] = BOXDRAW_DOUBLE_DOWN_LEFT; break; case 0xbc: buf[0] = BOXDRAW_DOUBLE_UP_LEFT; break; case 0xc8: buf[0] = BOXDRAW_DOUBLE_UP_RIGHT; break; case 0xc9: buf[0] = BOXDRAW_DOUBLE_DOWN_RIGHT; break; case 0xcd: buf[0] = BOXDRAW_DOUBLE_HORIZONTAL; break; default: buf[0] = c; } buf[1] = 0; /* terminate string */ conout->OutputString(conout, buf); } Index: stable/10/sys/boot/efi/libefi/efipart.c =================================================================== --- stable/10/sys/boot/efi/libefi/efipart.c (revision 294980) +++ stable/10/sys/boot/efi/libefi/efipart.c (revision 294981) @@ -1,313 +1,312 @@ /*- * Copyright (c) 2010 Marcel Moolenaar * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include static EFI_GUID blkio_guid = BLOCK_IO_PROTOCOL; static EFI_GUID devpath_guid = DEVICE_PATH_PROTOCOL; static int efipart_init(void); static int efipart_strategy(void *, int, daddr_t, size_t, char *, size_t *); static int efipart_open(struct open_file *, ...); static int efipart_close(struct open_file *); static void efipart_print(int); struct devsw efipart_dev = { .dv_name = "part", .dv_type = DEVT_DISK, .dv_init = efipart_init, .dv_strategy = efipart_strategy, .dv_open = efipart_open, .dv_close = efipart_close, .dv_ioctl = noioctl, .dv_print = efipart_print, .dv_cleanup = NULL }; static int efipart_init(void) { EFI_BLOCK_IO *blkio; EFI_DEVICE_PATH *devpath, *devpathcpy, *tmpdevpath, *node; EFI_HANDLE *hin, *hout, *aliases, handle; EFI_STATUS status; UINTN sz; - CHAR16 *path; u_int n, nin, nout; int err; size_t devpathlen; sz = 0; hin = NULL; status = BS->LocateHandle(ByProtocol, &blkio_guid, 0, &sz, 0); if (status == EFI_BUFFER_TOO_SMALL) { hin = (EFI_HANDLE *)malloc(sz * 3); status = BS->LocateHandle(ByProtocol, &blkio_guid, 0, &sz, hin); if (EFI_ERROR(status)) free(hin); } if (EFI_ERROR(status)) return (efi_status_to_errno(status)); /* Filter handles to only include FreeBSD partitions. */ nin = sz / sizeof(EFI_HANDLE); hout = hin + nin; aliases = hout + nin; nout = 0; bzero(aliases, nin * sizeof(EFI_HANDLE)); for (n = 0; n < nin; n++) { status = BS->HandleProtocol(hin[n], &devpath_guid, (void **)&devpath); if (EFI_ERROR(status)) { continue; } node = devpath; devpathlen = DevicePathNodeLength(node); while (!IsDevicePathEnd(NextDevicePathNode(node))) { node = NextDevicePathNode(node); devpathlen += DevicePathNodeLength(node); } devpathlen += DevicePathNodeLength(NextDevicePathNode(node)); status = BS->HandleProtocol(hin[n], &blkio_guid, (void**)&blkio); if (EFI_ERROR(status)) continue; if (!blkio->Media->LogicalPartition) continue; /* * If we come across a logical partition of subtype CDROM * it doesn't refer to the CD filesystem itself, but rather * to any usable El Torito boot image on it. In this case * we try to find the parent device and add that instead as * that will be the CD filesystem. */ if (DevicePathType(node) == MEDIA_DEVICE_PATH && DevicePathSubType(node) == MEDIA_CDROM_DP) { devpathcpy = malloc(devpathlen); memcpy(devpathcpy, devpath, devpathlen); node = devpathcpy; while (!IsDevicePathEnd(NextDevicePathNode(node))) node = NextDevicePathNode(node); SetDevicePathEndNode(node); tmpdevpath = devpathcpy; status = BS->LocateDevicePath(&blkio_guid, &tmpdevpath, &handle); free(devpathcpy); if (EFI_ERROR(status)) continue; hout[nout] = handle; aliases[nout] = hin[n]; } else hout[nout] = hin[n]; nout++; } err = efi_register_handles(&efipart_dev, hout, aliases, nout); free(hin); return (err); } static void efipart_print(int verbose) { char line[80]; EFI_BLOCK_IO *blkio; EFI_HANDLE h; EFI_STATUS status; u_int unit; for (unit = 0, h = efi_find_handle(&efipart_dev, 0); h != NULL; h = efi_find_handle(&efipart_dev, ++unit)) { sprintf(line, " %s%d:", efipart_dev.dv_name, unit); pager_output(line); status = BS->HandleProtocol(h, &blkio_guid, (void **)&blkio); if (!EFI_ERROR(status)) { sprintf(line, " %llu blocks", (unsigned long long)(blkio->Media->LastBlock + 1)); pager_output(line); if (blkio->Media->RemovableMedia) pager_output(" (removable)"); } pager_output("\n"); } } static int efipart_open(struct open_file *f, ...) { va_list args; struct devdesc *dev; EFI_BLOCK_IO *blkio; EFI_HANDLE h; EFI_STATUS status; va_start(args, f); dev = va_arg(args, struct devdesc*); va_end(args); h = efi_find_handle(&efipart_dev, dev->d_unit); if (h == NULL) return (EINVAL); status = BS->HandleProtocol(h, &blkio_guid, (void **)&blkio); if (EFI_ERROR(status)) return (efi_status_to_errno(status)); if (!blkio->Media->MediaPresent) return (EAGAIN); dev->d_opendata = blkio; return (0); } static int efipart_close(struct open_file *f) { struct devdesc *dev; dev = (struct devdesc *)(f->f_devdata); if (dev->d_opendata == NULL) return (EINVAL); dev->d_opendata = NULL; return (0); } /* * efipart_readwrite() * Internal equivalent of efipart_strategy(), which operates on the * media-native block size. This function expects all I/O requests * to be within the media size and returns an error if such is not * the case. */ static int efipart_readwrite(EFI_BLOCK_IO *blkio, int rw, daddr_t blk, daddr_t nblks, char *buf) { EFI_STATUS status; if (blkio == NULL) return (ENXIO); if (blk < 0 || blk > blkio->Media->LastBlock) return (EIO); if ((blk + nblks - 1) > blkio->Media->LastBlock) return (EIO); switch (rw) { case F_READ: status = blkio->ReadBlocks(blkio, blkio->Media->MediaId, blk, nblks * blkio->Media->BlockSize, buf); break; case F_WRITE: if (blkio->Media->ReadOnly) return (EROFS); status = blkio->WriteBlocks(blkio, blkio->Media->MediaId, blk, nblks * blkio->Media->BlockSize, buf); break; default: return (ENOSYS); } if (EFI_ERROR(status)) printf("%s: rw=%d, status=%lu\n", __func__, rw, (u_long)status); return (efi_status_to_errno(status)); } static int efipart_strategy(void *devdata, int rw, daddr_t blk, size_t size, char *buf, size_t *rsize) { struct devdesc *dev = (struct devdesc *)devdata; EFI_BLOCK_IO *blkio; off_t off; char *blkbuf; size_t blkoff, blksz; int error; if (dev == NULL || blk < 0) return (EINVAL); blkio = dev->d_opendata; if (blkio == NULL) return (ENXIO); if (size == 0 || (size % 512) != 0) return (EIO); if (rsize != NULL) *rsize = size; if (blkio->Media->BlockSize == 512) return (efipart_readwrite(blkio, rw, blk, size / 512, buf)); /* * The block size of the media is not 512B per sector. */ blkbuf = malloc(blkio->Media->BlockSize); if (blkbuf == NULL) return (ENOMEM); error = 0; off = blk * 512; blk = off / blkio->Media->BlockSize; blkoff = off % blkio->Media->BlockSize; blksz = blkio->Media->BlockSize - blkoff; while (size > 0) { error = efipart_readwrite(blkio, rw, blk, 1, blkbuf); if (error) break; if (size < blksz) blksz = size; bcopy(blkbuf + blkoff, buf, blksz); buf += blksz; size -= blksz; blk++; blkoff = 0; blksz = blkio->Media->BlockSize; } free(blkbuf); return (error); } Index: stable/10/sys/boot/efi/libefi/libefi.c =================================================================== --- stable/10/sys/boot/efi/libefi/libefi.c (revision 294980) +++ stable/10/sys/boot/efi/libefi/libefi.c (revision 294981) @@ -1,198 +1,198 @@ /*- * Copyright (c) 2000 Doug Rabson * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include EFI_HANDLE IH; EFI_SYSTEM_TABLE *ST; EFI_BOOT_SERVICES *BS; EFI_RUNTIME_SERVICES *RS; static EFI_PHYSICAL_ADDRESS heap; static UINTN heapsize; static CHAR16 * arg_skipsep(CHAR16 *argp) { while (*argp == ' ' || *argp == '\t') argp++; return (argp); } static CHAR16 * arg_skipword(CHAR16 *argp) { while (*argp && *argp != ' ' && *argp != '\t') argp++; return (argp); } void * efi_get_table(EFI_GUID *tbl) { EFI_GUID *id; int i; for (i = 0; i < ST->NumberOfTableEntries; i++) { id = &ST->ConfigurationTable[i].VendorGuid; if (!memcmp(id, tbl, sizeof(EFI_GUID))) return (ST->ConfigurationTable[i].VendorTable); } return (NULL); } void exit(EFI_STATUS exit_code) { BS->FreePages(heap, EFI_SIZE_TO_PAGES(heapsize)); BS->Exit(IH, exit_code, 0, NULL); } void efi_main(EFI_HANDLE image_handle, EFI_SYSTEM_TABLE *system_table) { static EFI_GUID image_protocol = LOADED_IMAGE_PROTOCOL; static EFI_GUID console_control_protocol = EFI_CONSOLE_CONTROL_PROTOCOL_GUID; EFI_CONSOLE_CONTROL_PROTOCOL *console_control = NULL; EFI_LOADED_IMAGE *img; CHAR16 *argp, *args, **argv; EFI_STATUS status; int argc, addprog; IH = image_handle; ST = system_table; BS = ST->BootServices; RS = ST->RuntimeServices; status = BS->LocateProtocol(&console_control_protocol, NULL, (VOID **)&console_control); if (status == EFI_SUCCESS) (void)console_control->SetMode(console_control, EfiConsoleControlScreenText); heapsize = 3 * 1024 * 1024; status = BS->AllocatePages(AllocateAnyPages, EfiLoaderData, EFI_SIZE_TO_PAGES(heapsize), &heap); if (status != EFI_SUCCESS) BS->Exit(IH, status, 0, NULL); setheap((void *)(uintptr_t)heap, (void *)(uintptr_t)(heap + heapsize)); /* Use exit() from here on... */ status = BS->HandleProtocol(IH, &image_protocol, (VOID**)&img); if (status != EFI_SUCCESS) exit(status); /* * Pre-process the (optional) load options. If the option string * is given as an ASCII string, we use a poor man's ASCII to * Unicode-16 translation. The size of the option string as given * to us includes the terminating null character. We assume the * string is an ASCII string if strlen() plus the terminating * '\0' is less than LoadOptionsSize. Even if all Unicode-16 * characters have the upper 8 bits non-zero, the terminating * null character will cause a one-off. * If the string is already in Unicode-16, we make a copy so that * we know we can always modify the string. */ if (img->LoadOptionsSize > 0 && img->LoadOptions != NULL) { if (img->LoadOptionsSize == strlen(img->LoadOptions) + 1) { args = malloc(img->LoadOptionsSize << 1); for (argc = 0; argc < img->LoadOptionsSize; argc++) args[argc] = ((char*)img->LoadOptions)[argc]; } else { args = malloc(img->LoadOptionsSize); memcpy(args, img->LoadOptions, img->LoadOptionsSize); } } else args = NULL; /* * Use a quick and dirty algorithm to build the argv vector. We * first count the number of words. Then, after allocating the * vector, we split the string up. We don't deal with quotes or * other more advanced shell features. * The EFI shell will pass the name of the image as the first * word in the argument list. This does not happen if we're * loaded by the boot manager. This is not so easy to figure * out though. The ParentHandle is not always NULL, because * there can be a function (=image) that will perform the task * for the boot manager. */ /* Part 1: Figure out if we need to add our program name. */ addprog = (args == NULL || img->ParentHandle == NULL || img->FilePath == NULL) ? 1 : 0; if (!addprog) { addprog = (DevicePathType(img->FilePath) != MEDIA_DEVICE_PATH || DevicePathSubType(img->FilePath) != MEDIA_FILEPATH_DP || DevicePathNodeLength(img->FilePath) <= sizeof(FILEPATH_DEVICE_PATH)) ? 1 : 0; if (!addprog) { /* XXX todo. */ } } /* Part 2: count words. */ argc = (addprog) ? 1 : 0; argp = args; while (argp != NULL && *argp != 0) { argp = arg_skipsep(argp); if (*argp == 0) break; argc++; argp = arg_skipword(argp); } /* Part 3: build vector. */ argv = malloc((argc + 1) * sizeof(CHAR16*)); argc = 0; if (addprog) - argv[argc++] = L"loader.efi"; + argv[argc++] = (CHAR16 *)L"loader.efi"; argp = args; while (argp != NULL && *argp != 0) { argp = arg_skipsep(argp); if (*argp == 0) break; argv[argc++] = argp; argp = arg_skipword(argp); /* Terminate the words. */ if (*argp != 0) *argp++ = 0; } argv[argc] = NULL; status = main(argc, argv); exit(status); } Index: stable/10/sys/boot/efi/loader/Makefile =================================================================== --- stable/10/sys/boot/efi/loader/Makefile (revision 294980) +++ stable/10/sys/boot/efi/loader/Makefile (revision 294981) @@ -1,109 +1,105 @@ # $FreeBSD$ MAN= .include -# In-tree GCC does not support __attribute__((ms_abi)). -.if ${COMPILER_TYPE} != "gcc" - MK_SSP= no PROG= loader.sym INTERNALPROG= +WARNS?= 3 # architecture-specific loader code SRCS= autoload.c \ bootinfo.c \ conf.c \ copy.c \ devicename.c \ main.c \ smbios.c \ vers.c .PATH: ${.CURDIR}/arch/${MACHINE} # For smbios.c .PATH: ${.CURDIR}/../../i386/libi386 .include "${.CURDIR}/arch/${MACHINE}/Makefile.inc" CFLAGS+= -fPIC CFLAGS+= -I${.CURDIR} CFLAGS+= -I${.CURDIR}/arch/${MACHINE} CFLAGS+= -I${.CURDIR}/../include CFLAGS+= -I${.CURDIR}/../include/${MACHINE} CFLAGS+= -I${.CURDIR}/../../../contrib/dev/acpica/include CFLAGS+= -I${.CURDIR}/../../.. CFLAGS+= -I${.CURDIR}/../../i386/libi386 CFLAGS+= -DNO_PCI -DEFI .if ${MK_FORTH} != "no" BOOT_FORTH= yes CFLAGS+= -DBOOT_FORTH CFLAGS+= -I${.CURDIR}/../../ficl CFLAGS+= -I${.CURDIR}/../../ficl/${MACHINE} LIBFICL= ${.OBJDIR}/../../ficl/libficl.a .endif # Include bcache code. HAVE_BCACHE= yes .if defined(EFI_STAGING_SIZE) CFLAGS+= -DEFI_STAGING_SIZE=${EFI_STAGING_SIZE} .endif # Always add MI sources .PATH: ${.CURDIR}/../../common .include "${.CURDIR}/../../common/Makefile.inc" CFLAGS+= -I${.CURDIR}/../../common FILES= loader.efi FILESMODE_loader.efi= ${BINMODE} LDSCRIPT= ${.CURDIR}/arch/${MACHINE}/ldscript.${MACHINE} LDFLAGS= -Wl,-T${LDSCRIPT} -Wl,-Bsymbolic -shared -Wl,-znocombreloc CLEANFILES= vers.c loader.efi NEWVERSWHAT= "EFI loader" ${MACHINE} vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/../../efi/loader/version sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT} OBJCOPY?= objcopy OBJDUMP?= objdump .if ${MACHINE_CPUARCH} == "amd64" EFI_TARGET= efi-app-x86_64 .elif ${MACHINE_CPUARCH} == "i386" EFI_TARGET= efi-app-ia32 .endif loader.efi: ${PROG} if [ `${OBJDUMP} -t ${.ALLSRC} | fgrep '*UND*' | wc -l` != 0 ]; then \ ${OBJDUMP} -t ${.ALLSRC} | fgrep '*UND*'; \ exit 1; \ fi ${OBJCOPY} -j .text -j .sdata -j .data \ -j .dynamic -j .dynsym -j .rel.dyn \ -j .rela.dyn -j .reloc -j .eh_frame -j set_Xcommand_set \ --output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET} LIBEFI= ${.OBJDIR}/../libefi/libefi.a DPADD= ${LIBFICL} ${LIBEFI} ${LIBSTAND} ${LDSCRIPT} LDADD= ${LIBFICL} ${LIBEFI} ${LIBSTAND} - -.endif # ${COMPILER_TYPE} != "gcc" .include beforedepend ${OBJS}: machine x86 CLEANFILES+= machine x86 machine: ln -sf ${.CURDIR}/../../../amd64/include machine x86: ln -sf ${.CURDIR}/../../../x86/include x86 Index: stable/10/sys/boot/efi/loader/arch/amd64/elf64_freebsd.c =================================================================== --- stable/10/sys/boot/efi/loader/arch/amd64/elf64_freebsd.c (revision 294980) +++ stable/10/sys/boot/efi/loader/arch/amd64/elf64_freebsd.c (revision 294981) @@ -1,189 +1,189 @@ /*- * Copyright (c) 1998 Michael Smith * Copyright (c) 2014 The FreeBSD Foundation * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #define __ELF_WORD_SIZE 64 #include #include #include #include #include #include #include #include #include "bootstrap.h" #include "platform/acfreebsd.h" #include "acconfig.h" #define ACPI_SYSTEM_XFACE +#define ACPI_USE_SYSTEM_INTTYPES #include "actypes.h" #include "actbl.h" #include "loader_efi.h" static EFI_GUID acpi_guid = ACPI_TABLE_GUID; static EFI_GUID acpi20_guid = ACPI_20_TABLE_GUID; extern int bi_load(char *args, vm_offset_t *modulep, vm_offset_t *kernendp); static int elf64_exec(struct preloaded_file *amp); static int elf64_obj_exec(struct preloaded_file *amp); static struct file_format amd64_elf = { elf64_loadfile, elf64_exec }; static struct file_format amd64_elf_obj = { elf64_obj_loadfile, elf64_obj_exec }; struct file_format *file_formats[] = { &amd64_elf, &amd64_elf_obj, NULL }; #define PG_V 0x001 #define PG_RW 0x002 #define PG_U 0x004 #define PG_PS 0x080 typedef u_int64_t p4_entry_t; typedef u_int64_t p3_entry_t; typedef u_int64_t p2_entry_t; static p4_entry_t *PT4; static p3_entry_t *PT3; static p2_entry_t *PT2; static void (*trampoline)(uint64_t stack, void *copy_finish, uint64_t kernend, uint64_t modulep, p4_entry_t *pagetable, uint64_t entry); extern uintptr_t amd64_tramp; extern uint32_t amd64_tramp_size; /* * There is an ELF kernel and one or more ELF modules loaded. * We wish to start executing the kernel image, so make such * preparations as are required, and do so. */ static int elf64_exec(struct preloaded_file *fp) { struct file_metadata *md; Elf_Ehdr *ehdr; vm_offset_t modulep, kernend, trampcode, trampstack; int err, i; ACPI_TABLE_RSDP *rsdp; char buf[24]; int revision; - EFI_STATUS status; rsdp = efi_get_table(&acpi20_guid); if (rsdp == NULL) { rsdp = efi_get_table(&acpi_guid); } if (rsdp != NULL) { sprintf(buf, "0x%016llx", (unsigned long long)rsdp); setenv("hint.acpi.0.rsdp", buf, 1); revision = rsdp->Revision; if (revision == 0) revision = 1; sprintf(buf, "%d", revision); setenv("hint.acpi.0.revision", buf, 1); strncpy(buf, rsdp->OemId, sizeof(rsdp->OemId)); buf[sizeof(rsdp->OemId)] = '\0'; setenv("hint.acpi.0.oem", buf, 1); sprintf(buf, "0x%016x", rsdp->RsdtPhysicalAddress); setenv("hint.acpi.0.rsdt", buf, 1); if (revision >= 2) { /* XXX extended checksum? */ sprintf(buf, "0x%016llx", (unsigned long long)rsdp->XsdtPhysicalAddress); setenv("hint.acpi.0.xsdt", buf, 1); sprintf(buf, "%d", rsdp->Length); setenv("hint.acpi.0.xsdt_length", buf, 1); } } if ((md = file_findmetadata(fp, MODINFOMD_ELFHDR)) == NULL) return(EFTYPE); ehdr = (Elf_Ehdr *)&(md->md_data); trampcode = (vm_offset_t)0x0000000040000000; err = BS->AllocatePages(AllocateMaxAddress, EfiLoaderData, 1, (EFI_PHYSICAL_ADDRESS *)&trampcode); bzero((void *)trampcode, EFI_PAGE_SIZE); trampstack = trampcode + EFI_PAGE_SIZE - 8; bcopy((void *)&amd64_tramp, (void *)trampcode, amd64_tramp_size); trampoline = (void *)trampcode; PT4 = (p4_entry_t *)0x0000000040000000; err = BS->AllocatePages(AllocateMaxAddress, EfiLoaderData, 3, (EFI_PHYSICAL_ADDRESS *)&PT4); bzero(PT4, 3 * EFI_PAGE_SIZE); PT3 = &PT4[512]; PT2 = &PT3[512]; /* * This is kinda brutal, but every single 1GB VM memory segment points * to the same first 1GB of physical memory. But it is more than * adequate. */ for (i = 0; i < 512; i++) { /* Each slot of the L4 pages points to the same L3 page. */ PT4[i] = (p4_entry_t)PT3; PT4[i] |= PG_V | PG_RW | PG_U; /* Each slot of the L3 pages points to the same L2 page. */ PT3[i] = (p3_entry_t)PT2; PT3[i] |= PG_V | PG_RW | PG_U; /* The L2 page slots are mapped with 2MB pages for 1GB. */ PT2[i] = i * (2 * 1024 * 1024); PT2[i] |= PG_V | PG_RW | PG_PS | PG_U; } printf("Start @ 0x%lx ...\n", ehdr->e_entry); err = bi_load(fp->f_args, &modulep, &kernend); if (err != 0) return(err); dev_cleanup(); trampoline(trampstack, efi_copy_finish, kernend, modulep, PT4, ehdr->e_entry); panic("exec returned"); } static int elf64_obj_exec(struct preloaded_file *fp) { return (EFTYPE); } Index: stable/10/sys/boot/efi/loader/arch/amd64/framebuffer.c =================================================================== --- stable/10/sys/boot/efi/loader/arch/amd64/framebuffer.c (revision 294980) +++ stable/10/sys/boot/efi/loader/arch/amd64/framebuffer.c (revision 294981) @@ -1,85 +1,87 @@ /*- * Copyright (c) 2013 The FreeBSD Foundation * All rights reserved. * * This software was developed by Benno Rice under sponsorship from * the FreeBSD Foundation. * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include +#include "framebuffer.h" + static EFI_GUID gop_guid = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID; int efi_find_framebuffer(struct efi_fb *efifb) { EFI_GRAPHICS_OUTPUT *gop; EFI_STATUS status; EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *mode; EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *info; status = BS->LocateProtocol(&gop_guid, NULL, (VOID **)&gop); if (EFI_ERROR(status)) return (1); mode = gop->Mode; info = gop->Mode->Info; efifb->fb_addr = mode->FrameBufferBase; efifb->fb_size = mode->FrameBufferSize; efifb->fb_height = info->VerticalResolution; efifb->fb_width = info->HorizontalResolution; efifb->fb_stride = info->PixelsPerScanLine; switch (info->PixelFormat) { case PixelRedGreenBlueReserved8BitPerColor: efifb->fb_mask_red = 0x000000ff; efifb->fb_mask_green = 0x0000ff00; efifb->fb_mask_blue = 0x00ff0000; efifb->fb_mask_reserved = 0xff000000; break; case PixelBlueGreenRedReserved8BitPerColor: efifb->fb_mask_red = 0x00ff0000; efifb->fb_mask_green = 0x0000ff00; efifb->fb_mask_blue = 0x000000ff; efifb->fb_mask_reserved = 0xff000000; break; case PixelBitMask: efifb->fb_mask_red = info->PixelInformation.RedMask; efifb->fb_mask_green = info->PixelInformation.GreenMask; efifb->fb_mask_blue = info->PixelInformation.BlueMask; efifb->fb_mask_reserved = info->PixelInformation.ReservedMask; break; default: return (1); } return (0); } Index: stable/10/sys/boot/efi/loader/arch/amd64/reloc.c =================================================================== --- stable/10/sys/boot/efi/loader/arch/amd64/reloc.c (revision 294980) +++ stable/10/sys/boot/efi/loader/arch/amd64/reloc.c (revision 294981) @@ -1,107 +1,110 @@ /*- * Copyright (c) 2008-2010 Rui Paulo * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #ifdef __i386__ #define ElfW_Rel Elf32_Rel #define ElfW_Dyn Elf32_Dyn #define ELFW_R_TYPE ELF32_R_TYPE #elif __amd64__ #define ElfW_Rel Elf64_Rel #define ElfW_Dyn Elf64_Dyn #define ELFW_R_TYPE ELF64_R_TYPE #endif +EFI_STATUS _reloc(unsigned long ImageBase, ElfW_Dyn *dynamic, EFI_HANDLE image_handle __unused, + EFI_SYSTEM_TABLE *system_table __unused); + /* * A simple relocator for IA32/AMD64 EFI binaries. */ EFI_STATUS -_reloc(unsigned long ImageBase, ElfW_Dyn *dynamic, EFI_HANDLE image_handle, - EFI_SYSTEM_TABLE *system_table) +_reloc(unsigned long ImageBase, ElfW_Dyn *dynamic, EFI_HANDLE image_handle __unused, + EFI_SYSTEM_TABLE *system_table __unused) { unsigned long relsz, relent; unsigned long *newaddr; ElfW_Rel *rel; ElfW_Dyn *dynp; /* * Find the relocation address, its size and the relocation entry. */ relsz = 0; relent = 0; for (dynp = dynamic; dynp->d_tag != DT_NULL; dynp++) { switch (dynp->d_tag) { case DT_REL: case DT_RELA: rel = (ElfW_Rel *) ((unsigned long) dynp->d_un.d_ptr + ImageBase); break; case DT_RELSZ: case DT_RELASZ: relsz = dynp->d_un.d_val; break; case DT_RELENT: case DT_RELAENT: relent = dynp->d_un.d_val; break; default: break; } } /* * Perform the actual relocation. * XXX: We are reusing code for the amd64 version of this, but * we must make sure the relocation types are the same. */ CTASSERT(R_386_NONE == R_X86_64_NONE); CTASSERT(R_386_RELATIVE == R_X86_64_RELATIVE); for (; relsz > 0; relsz -= relent) { switch (ELFW_R_TYPE(rel->r_info)) { case R_386_NONE: /* No relocation needs be performed. */ break; case R_386_RELATIVE: /* Address relative to the base address. */ newaddr = (unsigned long *)(ImageBase + rel->r_offset); *newaddr += ImageBase; break; default: /* XXX: do we need other relocations ? */ break; } - rel = (ElfW_Rel *) ((caddr_t) rel + relent); + rel = (ElfW_Rel *)(void *) ((caddr_t) rel + relent); } return (EFI_SUCCESS); } Index: stable/10/sys/boot/efi/loader/autoload.c =================================================================== --- stable/10/sys/boot/efi/loader/autoload.c (revision 294980) +++ stable/10/sys/boot/efi/loader/autoload.c (revision 294981) @@ -1,35 +1,37 @@ /*- * Copyright (c) 2010 Rui Paulo * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); +#include "loader_efi.h" + int efi_autoload(void) { return (0); } Index: stable/10/sys/boot/efi/loader/bootinfo.c =================================================================== --- stable/10/sys/boot/efi/loader/bootinfo.c (revision 294980) +++ stable/10/sys/boot/efi/loader/bootinfo.c (revision 294981) @@ -1,393 +1,395 @@ /*- * Copyright (c) 1998 Michael Smith * Copyright (c) 2004, 2006 Marcel Moolenaar * Copyright (c) 2014 The FreeBSD Foundation * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include "bootstrap.h" #include "framebuffer.h" #include "loader_efi.h" +int bi_load(char *args, vm_offset_t *modulep, vm_offset_t *kernendp); + static const char howto_switches[] = "aCdrgDmphsv"; static int howto_masks[] = { RB_ASKNAME, RB_CDROM, RB_KDB, RB_DFLTROOT, RB_GDB, RB_MULTIPLE, RB_MUTE, RB_PAUSE, RB_SERIAL, RB_SINGLE, RB_VERBOSE }; static int bi_getboothowto(char *kargs) { const char *sw; char *opts; char *console; int howto, i; howto = 0; /* Get the boot options from the environment first. */ for (i = 0; howto_names[i].ev != NULL; i++) { if (getenv(howto_names[i].ev) != NULL) howto |= howto_names[i].mask; } console = getenv("console"); if (console != NULL) { if (strcmp(console, "comconsole") == 0) howto |= RB_SERIAL; if (strcmp(console, "nullconsole") == 0) howto |= RB_MUTE; } /* Parse kargs */ if (kargs == NULL) return (howto); opts = strchr(kargs, '-'); while (opts != NULL) { while (*(++opts) != '\0') { sw = strchr(howto_switches, *opts); if (sw == NULL) break; howto |= howto_masks[sw - howto_switches]; } opts = strchr(opts, '-'); } return (howto); } /* * Copy the environment into the load area starting at (addr). * Each variable is formatted as =, with a single nul * separating each variable, and a double nul terminating the environment. */ static vm_offset_t bi_copyenv(vm_offset_t start) { struct env_var *ep; vm_offset_t addr, last; size_t len; addr = last = start; /* Traverse the environment. */ for (ep = environ; ep != NULL; ep = ep->ev_next) { len = strlen(ep->ev_name); - if (archsw.arch_copyin(ep->ev_name, addr, len) != len) + if ((size_t)archsw.arch_copyin(ep->ev_name, addr, len) != len) break; addr += len; if (archsw.arch_copyin("=", addr, 1) != 1) break; addr++; if (ep->ev_value != NULL) { len = strlen(ep->ev_value); - if (archsw.arch_copyin(ep->ev_value, addr, len) != len) + if ((size_t)archsw.arch_copyin(ep->ev_value, addr, len) != len) break; addr += len; } if (archsw.arch_copyin("", addr, 1) != 1) break; last = ++addr; } if (archsw.arch_copyin("", last++, 1) != 1) last = start; return(last); } /* * Copy module-related data into the load area, where it can be * used as a directory for loaded modules. * * Module data is presented in a self-describing format. Each datum * is preceded by a 32-bit identifier and a 32-bit size field. * * Currently, the following data are saved: * * MOD_NAME (variable) module name (string) * MOD_TYPE (variable) module type (string) * MOD_ARGS (variable) module parameters (string) * MOD_ADDR sizeof(vm_offset_t) module load address * MOD_SIZE sizeof(size_t) module size * MOD_METADATA (variable) type-specific metadata */ #define COPY32(v, a, c) { \ uint32_t x = (v); \ if (c) \ archsw.arch_copyin(&x, a, sizeof(x)); \ a += sizeof(x); \ } #define MOD_STR(t, a, s, c) { \ COPY32(t, a, c); \ COPY32(strlen(s) + 1, a, c); \ if (c) \ archsw.arch_copyin(s, a, strlen(s) + 1); \ a += roundup(strlen(s) + 1, sizeof(u_long)); \ } #define MOD_NAME(a, s, c) MOD_STR(MODINFO_NAME, a, s, c) #define MOD_TYPE(a, s, c) MOD_STR(MODINFO_TYPE, a, s, c) #define MOD_ARGS(a, s, c) MOD_STR(MODINFO_ARGS, a, s, c) #define MOD_VAR(t, a, s, c) { \ COPY32(t, a, c); \ COPY32(sizeof(s), a, c); \ if (c) \ archsw.arch_copyin(&s, a, sizeof(s)); \ a += roundup(sizeof(s), sizeof(u_long)); \ } #define MOD_ADDR(a, s, c) MOD_VAR(MODINFO_ADDR, a, s, c) #define MOD_SIZE(a, s, c) MOD_VAR(MODINFO_SIZE, a, s, c) #define MOD_METADATA(a, mm, c) { \ COPY32(MODINFO_METADATA | mm->md_type, a, c); \ COPY32(mm->md_size, a, c); \ if (c) \ archsw.arch_copyin(mm->md_data, a, mm->md_size); \ a += roundup(mm->md_size, sizeof(u_long)); \ } #define MOD_END(a, c) { \ COPY32(MODINFO_END, a, c); \ COPY32(0, a, c); \ } static vm_offset_t bi_copymodules(vm_offset_t addr) { struct preloaded_file *fp; struct file_metadata *md; int c; uint64_t v; c = addr != 0; /* Start with the first module on the list, should be the kernel. */ for (fp = file_findfile(NULL, NULL); fp != NULL; fp = fp->f_next) { MOD_NAME(addr, fp->f_name, c); /* This must come first. */ MOD_TYPE(addr, fp->f_type, c); if (fp->f_args) MOD_ARGS(addr, fp->f_args, c); v = fp->f_addr; MOD_ADDR(addr, v, c); v = fp->f_size; MOD_SIZE(addr, v, c); for (md = fp->f_metadata; md != NULL; md = md->md_next) if (!(md->md_type & MODINFOMD_NOCOPY)) MOD_METADATA(addr, md, c); } MOD_END(addr, c); return(addr); } static int bi_load_efi_data(struct preloaded_file *kfp) { EFI_MEMORY_DESCRIPTOR *mm; EFI_PHYSICAL_ADDRESS addr; EFI_STATUS status; size_t efisz; UINTN efi_mapkey; UINTN mmsz, pages, retry, sz; UINT32 mmver; struct efi_map_header *efihdr; struct efi_fb efifb; if (efi_find_framebuffer(&efifb) == 0) { printf("EFI framebuffer information:\n"); printf("addr, size 0x%lx, 0x%lx\n", efifb.fb_addr, efifb.fb_size); printf("dimensions %d x %d\n", efifb.fb_width, efifb.fb_height); printf("stride %d\n", efifb.fb_stride); printf("masks 0x%08x, 0x%08x, 0x%08x, 0x%08x\n", efifb.fb_mask_red, efifb.fb_mask_green, efifb.fb_mask_blue, efifb.fb_mask_reserved); file_addmetadata(kfp, MODINFOMD_EFI_FB, sizeof(efifb), &efifb); } efisz = (sizeof(struct efi_map_header) + 0xf) & ~0xf; /* * It is possible that the first call to ExitBootServices may change * the map key. Fetch a new map key and retry ExitBootServices in that * case. */ for (retry = 2; retry > 0; retry--) { /* * Allocate enough pages to hold the bootinfo block and the * memory map EFI will return to us. The memory map has an * unknown size, so we have to determine that first. Note that * the AllocatePages call can itself modify the memory map, so * we have to take that into account as well. The changes to * the memory map are caused by splitting a range of free * memory into two (AFAICT), so that one is marked as being * loader data. */ sz = 0; BS->GetMemoryMap(&sz, NULL, &efi_mapkey, &mmsz, &mmver); sz += mmsz; sz = (sz + 0xf) & ~0xf; pages = EFI_SIZE_TO_PAGES(sz + efisz); status = BS->AllocatePages(AllocateAnyPages, EfiLoaderData, pages, &addr); if (EFI_ERROR(status)) { printf("%s: AllocatePages error %lu\n", __func__, EFI_ERROR_CODE(status)); return (ENOMEM); } /* * Read the memory map and stash it after bootinfo. Align the * memory map on a 16-byte boundary (the bootinfo block is page * aligned). */ efihdr = (struct efi_map_header *)addr; mm = (void *)((uint8_t *)efihdr + efisz); sz = (EFI_PAGE_SIZE * pages) - efisz; status = BS->GetMemoryMap(&sz, mm, &efi_mapkey, &mmsz, &mmver); if (EFI_ERROR(status)) { printf("%s: GetMemoryMap error %lu\n", __func__, EFI_ERROR_CODE(status)); return (EINVAL); } status = BS->ExitBootServices(IH, efi_mapkey); if (EFI_ERROR(status) == 0) { efihdr->memory_size = sz; efihdr->descriptor_size = mmsz; efihdr->descriptor_version = mmver; file_addmetadata(kfp, MODINFOMD_EFI_MAP, efisz + sz, efihdr); return (0); } BS->FreePages(addr, pages); } printf("ExitBootServices error %lu\n", EFI_ERROR_CODE(status)); return (EINVAL); } /* * Load the information expected by an amd64 kernel. * * - The 'boothowto' argument is constructed. * - The 'bootdev' argument is constructed. * - The 'bootinfo' struct is constructed, and copied into the kernel space. * - The kernel environment is copied into kernel space. * - Module metadata are formatted and placed in kernel space. */ int bi_load(char *args, vm_offset_t *modulep, vm_offset_t *kernendp) { struct preloaded_file *xp, *kfp; struct devdesc *rootdev; struct file_metadata *md; vm_offset_t addr; uint64_t kernend; uint64_t envp; vm_offset_t size; char *rootdevname; int howto; howto = bi_getboothowto(args); /* * Allow the environment variable 'rootdev' to override the supplied * device. This should perhaps go to MI code and/or have $rootdev * tested/set by MI code before launching the kernel. */ rootdevname = getenv("rootdev"); archsw.arch_getdev((void**)(&rootdev), rootdevname, NULL); if (rootdev == NULL) { printf("Can't determine root device.\n"); return(EINVAL); } /* Try reading the /etc/fstab file to select the root device */ getrootmount(efi_fmtdev((void *)rootdev)); addr = 0; for (xp = file_findfile(NULL, NULL); xp != NULL; xp = xp->f_next) { if (addr < (xp->f_addr + xp->f_size)) addr = xp->f_addr + xp->f_size; } /* Pad to a page boundary. */ addr = roundup(addr, PAGE_SIZE); /* Copy our environment. */ envp = addr; addr = bi_copyenv(addr); /* Pad to a page boundary. */ addr = roundup(addr, PAGE_SIZE); kfp = file_findfile(NULL, "elf kernel"); if (kfp == NULL) kfp = file_findfile(NULL, "elf64 kernel"); if (kfp == NULL) panic("can't find kernel file"); kernend = 0; /* fill it in later */ file_addmetadata(kfp, MODINFOMD_HOWTO, sizeof howto, &howto); file_addmetadata(kfp, MODINFOMD_ENVP, sizeof envp, &envp); file_addmetadata(kfp, MODINFOMD_KERNEND, sizeof kernend, &kernend); bi_load_efi_data(kfp); /* Figure out the size and location of the metadata. */ *modulep = addr; size = bi_copymodules(0); kernend = roundup(addr + size, PAGE_SIZE); *kernendp = kernend; /* patch MODINFOMD_KERNEND */ md = file_findmetadata(kfp, MODINFOMD_KERNEND); bcopy(&kernend, md->md_data, sizeof kernend); /* Copy module list and metadata. */ (void)bi_copymodules(addr); return (0); } Index: stable/10/sys/boot/efi/loader/copy.c =================================================================== --- stable/10/sys/boot/efi/loader/copy.c (revision 294980) +++ stable/10/sys/boot/efi/loader/copy.c (revision 294981) @@ -1,121 +1,123 @@ /*- * Copyright (c) 2013 The FreeBSD Foundation * All rights reserved. * * This software was developed by Benno Rice under sponsorship from * the FreeBSD Foundation. * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include +#include "loader_efi.h" + #ifndef EFI_STAGING_SIZE #define EFI_STAGING_SIZE 48 #endif #define STAGE_PAGES EFI_SIZE_TO_PAGES((EFI_STAGING_SIZE) * 1024 * 1024) EFI_PHYSICAL_ADDRESS staging, staging_end; int stage_offset_set = 0; ssize_t stage_offset; int efi_copy_init(void) { EFI_STATUS status; status = BS->AllocatePages(AllocateAnyPages, EfiLoaderData, STAGE_PAGES, &staging); if (EFI_ERROR(status)) { printf("failed to allocate staging area: %lu\n", EFI_ERROR_CODE(status)); return (status); } staging_end = staging + STAGE_PAGES * EFI_PAGE_SIZE; return (0); } ssize_t efi_copyin(const void *src, vm_offset_t dest, const size_t len) { if (!stage_offset_set) { stage_offset = (vm_offset_t)staging - dest; stage_offset_set = 1; } /* XXX: Callers do not check for failure. */ if (dest + stage_offset + len > staging_end) { errno = ENOMEM; return (-1); } bcopy(src, (void *)(dest + stage_offset), len); return (len); } ssize_t efi_copyout(const vm_offset_t src, void *dest, const size_t len) { /* XXX: Callers do not check for failure. */ if (src + stage_offset + len > staging_end) { errno = ENOMEM; return (-1); } bcopy((void *)(src + stage_offset), dest, len); return (len); } ssize_t efi_readin(const int fd, vm_offset_t dest, const size_t len) { if (dest + stage_offset + len > staging_end) { errno = ENOMEM; return (-1); } return (read(fd, (void *)(dest + stage_offset), len)); } void efi_copy_finish(void) { uint64_t *src, *dst, *last; src = (uint64_t *)staging; dst = (uint64_t *)(staging - stage_offset); last = (uint64_t *)staging_end; while (src < last) *dst++ = *src++; } Index: stable/10/sys/boot/efi/loader/devicename.c =================================================================== --- stable/10/sys/boot/efi/loader/devicename.c (revision 294980) +++ stable/10/sys/boot/efi/loader/devicename.c (revision 294981) @@ -1,169 +1,171 @@ /*- * Copyright (c) 1998 Michael Smith * Copyright (c) 2006 Marcel Moolenaar * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include -#include "bootstrap.h" +#include #include #include + +#include "loader_efi.h" static int efi_parsedev(struct devdesc **, const char *, const char **); /* * Point (dev) at an allocated device specifier for the device matching the * path in (devspec). If it contains an explicit device specification, * use that. If not, use the default device. */ int efi_getdev(void **vdev, const char *devspec, const char **path) { struct devdesc **dev = (struct devdesc **)vdev; int rv; /* * If it looks like this is just a path and no device, then * use the current device instead. */ if (devspec == NULL || *devspec == '/' || !strchr(devspec, ':')) { rv = efi_parsedev(dev, getenv("currdev"), NULL); if (rv == 0 && path != NULL) *path = devspec; return (rv); } /* Parse the device name off the beginning of the devspec. */ return (efi_parsedev(dev, devspec, path)); } /* * Point (dev) at an allocated device specifier matching the string version * at the beginning of (devspec). Return a pointer to the remaining * text in (path). * * In all cases, the beginning of (devspec) is compared to the names * of known devices in the device switch, and then any following text * is parsed according to the rules applied to the device type. * * For disk-type devices, the syntax is: * * fs: */ static int efi_parsedev(struct devdesc **dev, const char *devspec, const char **path) { struct devdesc *idev; struct devsw *dv; char *cp; const char *np; int i, err; /* minimum length check */ if (strlen(devspec) < 2) return (EINVAL); /* look for a device that matches */ for (i = 0; devsw[i] != NULL; i++) { dv = devsw[i]; if (!strncmp(devspec, dv->dv_name, strlen(dv->dv_name))) break; } if (devsw[i] == NULL) return (ENOENT); idev = malloc(sizeof(struct devdesc)); if (idev == NULL) return (ENOMEM); idev->d_dev = dv; idev->d_type = dv->dv_type; idev->d_unit = -1; err = 0; np = devspec + strlen(dv->dv_name); if (*np != '\0' && *np != ':') { idev->d_unit = strtol(np, &cp, 0); if (cp == np) { idev->d_unit = -1; free(idev); return (EUNIT); } } if (*cp != '\0' && *cp != ':') { free(idev); return (EINVAL); } if (path != NULL) *path = (*cp == 0) ? cp : cp + 1; if (dev != NULL) *dev = idev; else free(idev); return (0); } char * efi_fmtdev(void *vdev) { struct devdesc *dev = (struct devdesc *)vdev; static char buf[32]; /* XXX device length constant? */ switch(dev->d_type) { case DEVT_NONE: strcpy(buf, "(no device)"); break; default: sprintf(buf, "%s%d:", dev->d_dev->dv_name, dev->d_unit); break; } return (buf); } /* * Set currdev to suit the value being supplied in (value) */ int efi_setcurrdev(struct env_var *ev, int flags, const void *value) { struct devdesc *ncurr; int rv; rv = efi_parsedev(&ncurr, value, NULL); if (rv != 0) return (rv); free(ncurr); env_setenv(ev->ev_name, flags | EV_NOHOOK, value, NULL, NULL); return (0); } Index: stable/10/sys/boot/efi/loader/loader_efi.h =================================================================== --- stable/10/sys/boot/efi/loader/loader_efi.h (revision 294980) +++ stable/10/sys/boot/efi/loader/loader_efi.h (revision 294981) @@ -1,49 +1,51 @@ /*- * Copyright (c) 2013 The FreeBSD Foundation * All rights reserved. * * This software was developed by Benno Rice under sponsorship from * the FreeBSD Foundation. * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _LOADER_EFI_COPY_H_ #define _LOADER_EFI_COPY_H_ +#include + int efi_autoload(void); int efi_getdev(void **vdev, const char *devspec, const char **path); char *efi_fmtdev(void *vdev); int efi_setcurrdev(struct env_var *ev, int flags, const void *value); int efi_copy_init(void); ssize_t efi_copyin(const void *src, vm_offset_t dest, const size_t len); ssize_t efi_copyout(const vm_offset_t src, void *dest, const size_t len); ssize_t efi_readin(const int fd, vm_offset_t dest, const size_t len); void * efi_translate(vm_offset_t ptr); void efi_copy_finish(void); #endif /* _LOADER_EFI_COPY_H_ */ Index: stable/10/sys/boot/efi/loader/main.c =================================================================== --- stable/10/sys/boot/efi/loader/main.c (revision 294980) +++ stable/10/sys/boot/efi/loader/main.c (revision 294981) @@ -1,419 +1,421 @@ /*- * Copyright (c) 2008-2010 Rui Paulo * Copyright (c) 2006 Marcel Moolenaar * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include "loader_efi.h" extern char bootprog_name[]; extern char bootprog_rev[]; extern char bootprog_date[]; extern char bootprog_maker[]; struct devdesc currdev; /* our current device */ struct arch_switch archsw; /* MI/MD interface boundary */ EFI_GUID acpi = ACPI_TABLE_GUID; EFI_GUID acpi20 = ACPI_20_TABLE_GUID; EFI_GUID devid = DEVICE_PATH_PROTOCOL; EFI_GUID imgid = LOADED_IMAGE_PROTOCOL; EFI_GUID mps = MPS_TABLE_GUID; EFI_GUID netid = EFI_SIMPLE_NETWORK_PROTOCOL; EFI_GUID smbios = SMBIOS_TABLE_GUID; EFI_GUID dxe = DXE_SERVICES_TABLE_GUID; EFI_GUID hoblist = HOB_LIST_TABLE_GUID; EFI_GUID memtype = MEMORY_TYPE_INFORMATION_TABLE_GUID; EFI_GUID debugimg = DEBUG_IMAGE_INFO_TABLE_GUID; EFI_STATUS main(int argc, CHAR16 *argv[]) { char var[128]; EFI_LOADED_IMAGE *img; EFI_GUID *guid; int i, j, vargood; + UINTN k; /* * XXX Chicken-and-egg problem; we want to have console output * early, but some console attributes may depend on reading from * eg. the boot device, which we can't do yet. We can use * printf() etc. once this is done. */ cons_probe(); /* * Loop through the args, and for each one that contains an '=' that is * not the first character, add it to the environment. This allows * loader and kernel env vars to be passed on the command line. Convert * args from UCS-2 to ASCII (16 to 8 bit) as they are copied. */ for (i = 1; i < argc; i++) { vargood = 0; for (j = 0; argv[i][j] != 0; j++) { if (j == sizeof(var)) { vargood = 0; break; } if (j > 0 && argv[i][j] == '=') vargood = 1; var[j] = (char)argv[i][j]; } if (vargood) { var[j] = 0; putenv(var); } } if (efi_copy_init()) { printf("failed to allocate staging area\n"); return (EFI_BUFFER_TOO_SMALL); } /* * March through the device switch probing for things. */ for (i = 0; devsw[i] != NULL; i++) if (devsw[i]->dv_init != NULL) (devsw[i]->dv_init)(); /* Get our loaded image protocol interface structure. */ BS->HandleProtocol(IH, &imgid, (VOID**)&img); printf("Image base: 0x%lx\n", (u_long)img->ImageBase); printf("EFI version: %d.%02d\n", ST->Hdr.Revision >> 16, ST->Hdr.Revision & 0xffff); printf("EFI Firmware: "); /* printf doesn't understand EFI Unicode */ ST->ConOut->OutputString(ST->ConOut, ST->FirmwareVendor); printf(" (rev %d.%02d)\n", ST->FirmwareRevision >> 16, ST->FirmwareRevision & 0xffff); printf("\n"); printf("%s, Revision %s\n", bootprog_name, bootprog_rev); printf("(%s, %s)\n", bootprog_maker, bootprog_date); efi_handle_lookup(img->DeviceHandle, &currdev.d_dev, &currdev.d_unit); currdev.d_type = currdev.d_dev->dv_type; /* * Disable the watchdog timer. By default the boot manager sets * the timer to 5 minutes before invoking a boot option. If we * want to return to the boot manager, we have to disable the * watchdog timer and since we're an interactive program, we don't * want to wait until the user types "quit". The timer may have * fired by then. We don't care if this fails. It does not prevent * normal functioning in any way... */ BS->SetWatchdogTimer(0, 0, 0, NULL); env_setenv("currdev", EV_VOLATILE, efi_fmtdev(&currdev), efi_setcurrdev, env_nounset); env_setenv("loaddev", EV_VOLATILE, efi_fmtdev(&currdev), env_noset, env_nounset); setenv("LINES", "24", 1); /* optional */ archsw.arch_autoload = efi_autoload; archsw.arch_getdev = efi_getdev; archsw.arch_copyin = efi_copyin; archsw.arch_copyout = efi_copyout; archsw.arch_readin = efi_readin; - for (i = 0; i < ST->NumberOfTableEntries; i++) { - guid = &ST->ConfigurationTable[i].VendorGuid; + for (k = 0; k < ST->NumberOfTableEntries; k++) { + guid = &ST->ConfigurationTable[k].VendorGuid; if (!memcmp(guid, &smbios, sizeof(EFI_GUID))) { - smbios_detect(ST->ConfigurationTable[i].VendorTable); + smbios_detect(ST->ConfigurationTable[k].VendorTable); break; } } interact(); /* doesn't return */ return (EFI_SUCCESS); /* keep compiler happy */ } COMMAND_SET(reboot, "reboot", "reboot the system", command_reboot); static int command_reboot(int argc, char *argv[]) { int i; for (i = 0; devsw[i] != NULL; ++i) if (devsw[i]->dv_cleanup != NULL) (devsw[i]->dv_cleanup)(); RS->ResetSystem(EfiResetCold, EFI_SUCCESS, 23, (CHAR16 *)"Reboot from the loader"); /* NOTREACHED */ return (CMD_ERROR); } COMMAND_SET(quit, "quit", "exit the loader", command_quit); static int command_quit(int argc, char *argv[]) { exit(0); return (CMD_OK); } COMMAND_SET(memmap, "memmap", "print memory map", command_memmap); static int command_memmap(int argc, char *argv[]) { UINTN sz; EFI_MEMORY_DESCRIPTOR *map, *p; UINTN key, dsz; UINT32 dver; EFI_STATUS status; int i, ndesc; static char *types[] = { "Reserved", "LoaderCode", "LoaderData", "BootServicesCode", "BootServicesData", "RuntimeServicesCode", "RuntimeServicesData", "ConventionalMemory", "UnusableMemory", "ACPIReclaimMemory", "ACPIMemoryNVS", "MemoryMappedIO", "MemoryMappedIOPortSpace", "PalCode" }; sz = 0; status = BS->GetMemoryMap(&sz, 0, &key, &dsz, &dver); if (status != EFI_BUFFER_TOO_SMALL) { printf("Can't determine memory map size\n"); return (CMD_ERROR); } map = malloc(sz); status = BS->GetMemoryMap(&sz, map, &key, &dsz, &dver); if (EFI_ERROR(status)) { printf("Can't read memory map\n"); return (CMD_ERROR); } ndesc = sz / dsz; printf("%23s %12s %12s %8s %4s\n", "Type", "Physical", "Virtual", "#Pages", "Attr"); for (i = 0, p = map; i < ndesc; i++, p = NextMemoryDescriptor(p, dsz)) { - printf("%23s %012lx %012lx %08lx ", types[p->Type], - p->PhysicalStart, p->VirtualStart, p->NumberOfPages); + printf("%23s %012jx %012jx %08jx ", types[p->Type], + (uintmax_t)p->PhysicalStart, (uintmax_t)p->VirtualStart, + (uintmax_t)p->NumberOfPages); if (p->Attribute & EFI_MEMORY_UC) printf("UC "); if (p->Attribute & EFI_MEMORY_WC) printf("WC "); if (p->Attribute & EFI_MEMORY_WT) printf("WT "); if (p->Attribute & EFI_MEMORY_WB) printf("WB "); if (p->Attribute & EFI_MEMORY_UCE) printf("UCE "); if (p->Attribute & EFI_MEMORY_WP) printf("WP "); if (p->Attribute & EFI_MEMORY_RP) printf("RP "); if (p->Attribute & EFI_MEMORY_XP) printf("XP "); printf("\n"); } return (CMD_OK); } COMMAND_SET(configuration, "configuration", "print configuration tables", command_configuration); static const char * guid_to_string(EFI_GUID *guid) { static char buf[40]; sprintf(buf, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x", guid->Data1, guid->Data2, guid->Data3, guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3], guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7]); return (buf); } static int command_configuration(int argc, char *argv[]) { - int i; + UINTN i; - printf("NumberOfTableEntries=%ld\n", ST->NumberOfTableEntries); + printf("NumberOfTableEntries=%lu\n", + (unsigned long)ST->NumberOfTableEntries); for (i = 0; i < ST->NumberOfTableEntries; i++) { EFI_GUID *guid; printf(" "); guid = &ST->ConfigurationTable[i].VendorGuid; if (!memcmp(guid, &mps, sizeof(EFI_GUID))) printf("MPS Table"); else if (!memcmp(guid, &acpi, sizeof(EFI_GUID))) printf("ACPI Table"); else if (!memcmp(guid, &acpi20, sizeof(EFI_GUID))) printf("ACPI 2.0 Table"); else if (!memcmp(guid, &smbios, sizeof(EFI_GUID))) printf("SMBIOS Table"); else if (!memcmp(guid, &dxe, sizeof(EFI_GUID))) printf("DXE Table"); else if (!memcmp(guid, &hoblist, sizeof(EFI_GUID))) printf("HOB List Table"); else if (!memcmp(guid, &memtype, sizeof(EFI_GUID))) printf("Memory Type Information Table"); else if (!memcmp(guid, &debugimg, sizeof(EFI_GUID))) printf("Debug Image Info Table"); else printf("Unknown Table (%s)", guid_to_string(guid)); printf(" at %p\n", ST->ConfigurationTable[i].VendorTable); } return (CMD_OK); } COMMAND_SET(mode, "mode", "change or display text modes", command_mode); static int command_mode(int argc, char *argv[]) { UINTN cols, rows; unsigned int mode; int i; char *cp; char rowenv[8]; EFI_STATUS status; SIMPLE_TEXT_OUTPUT_INTERFACE *conout; extern void HO(void); conout = ST->ConOut; if (argc > 1) { mode = strtol(argv[1], &cp, 0); if (cp[0] != '\0') { printf("Invalid mode\n"); return (CMD_ERROR); } status = conout->QueryMode(conout, mode, &cols, &rows); if (EFI_ERROR(status)) { printf("invalid mode %d\n", mode); return (CMD_ERROR); } status = conout->SetMode(conout, mode); if (EFI_ERROR(status)) { printf("couldn't set mode %d\n", mode); return (CMD_ERROR); } sprintf(rowenv, "%u", (unsigned)rows); setenv("LINES", rowenv, 1); HO(); /* set cursor */ return (CMD_OK); } printf("Current mode: %d\n", conout->Mode->Mode); for (i = 0; i <= conout->Mode->MaxMode; i++) { status = conout->QueryMode(conout, i, &cols, &rows); if (EFI_ERROR(status)) continue; printf("Mode %d: %u columns, %u rows\n", i, (unsigned)cols, (unsigned)rows); } if (i != 0) printf("Choose the mode with \"col \"\n"); return (CMD_OK); } COMMAND_SET(nvram, "nvram", "get or set NVRAM variables", command_nvram); static int command_nvram(int argc, char *argv[]) { CHAR16 var[128]; CHAR16 *data; EFI_STATUS status; EFI_GUID varguid = { 0,0,0,{0,0,0,0,0,0,0,0} }; - UINTN varsz, datasz; + UINTN varsz, datasz, i; SIMPLE_TEXT_OUTPUT_INTERFACE *conout; - int i; conout = ST->ConOut; /* Initiate the search */ status = RS->GetNextVariableName(&varsz, NULL, NULL); for (; status != EFI_NOT_FOUND; ) { status = RS->GetNextVariableName(&varsz, var, &varguid); //if (EFI_ERROR(status)) //break; conout->OutputString(conout, var); printf("="); datasz = 0; status = RS->GetVariable(var, &varguid, NULL, &datasz, NULL); /* XXX: check status */ data = malloc(datasz); status = RS->GetVariable(var, &varguid, NULL, &datasz, data); if (EFI_ERROR(status)) printf(""); else { for (i = 0; i < datasz; i++) { if (isalnum(data[i]) || isspace(data[i])) printf("%c", data[i]); else printf("\\x%02x", data[i]); } } /* XXX */ pager_output("\n"); free(data); } return (CMD_OK); } Index: stable/10/sys/boot/fdt/fdt_loader_cmd.c =================================================================== --- stable/10/sys/boot/fdt/fdt_loader_cmd.c (revision 294980) +++ stable/10/sys/boot/fdt/fdt_loader_cmd.c (revision 294981) @@ -1,1576 +1,1576 @@ /*- * Copyright (c) 2009-2010 The FreeBSD Foundation * All rights reserved. * * This software was developed by Semihalf under sponsorship from * the FreeBSD Foundation. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include "bootstrap.h" #include "fdt_platform.h" #ifdef DEBUG #define debugf(fmt, args...) do { printf("%s(): ", __func__); \ printf(fmt,##args); } while (0) #else #define debugf(fmt, args...) #endif #define FDT_CWD_LEN 256 #define FDT_MAX_DEPTH 6 #define FDT_PROP_SEP " = " #define COPYOUT(s,d,l) archsw.arch_copyout(s, d, l) #define COPYIN(s,d,l) archsw.arch_copyin(s, d, l) #define FDT_STATIC_DTB_SYMBOL "fdt_static_dtb" #define CMD_REQUIRES_BLOB 0x01 /* Location of FDT yet to be loaded. */ /* This may be in read-only memory, so can't be manipulated directly. */ static struct fdt_header *fdt_to_load = NULL; /* Location of FDT on heap. */ /* This is the copy we actually manipulate. */ static struct fdt_header *fdtp = NULL; /* Size of FDT blob */ static size_t fdtp_size = 0; /* Location of FDT in kernel or module. */ /* This won't be set if FDT is loaded from disk or memory. */ /* If it is set, we'll update it when fdt_copy() gets called. */ static vm_offset_t fdtp_va = 0; static int fdt_load_dtb(vm_offset_t va); static int fdt_cmd_nyi(int argc, char *argv[]); static int fdt_cmd_addr(int argc, char *argv[]); static int fdt_cmd_mkprop(int argc, char *argv[]); static int fdt_cmd_cd(int argc, char *argv[]); static int fdt_cmd_hdr(int argc, char *argv[]); static int fdt_cmd_ls(int argc, char *argv[]); static int fdt_cmd_prop(int argc, char *argv[]); static int fdt_cmd_pwd(int argc, char *argv[]); static int fdt_cmd_rm(int argc, char *argv[]); static int fdt_cmd_mknode(int argc, char *argv[]); static int fdt_cmd_mres(int argc, char *argv[]); typedef int cmdf_t(int, char *[]); struct cmdtab { const char *name; cmdf_t *handler; int flags; }; static const struct cmdtab commands[] = { { "addr", &fdt_cmd_addr, 0 }, { "alias", &fdt_cmd_nyi, 0 }, { "cd", &fdt_cmd_cd, CMD_REQUIRES_BLOB }, { "header", &fdt_cmd_hdr, CMD_REQUIRES_BLOB }, { "ls", &fdt_cmd_ls, CMD_REQUIRES_BLOB }, { "mknode", &fdt_cmd_mknode, CMD_REQUIRES_BLOB }, { "mkprop", &fdt_cmd_mkprop, CMD_REQUIRES_BLOB }, { "mres", &fdt_cmd_mres, CMD_REQUIRES_BLOB }, { "prop", &fdt_cmd_prop, CMD_REQUIRES_BLOB }, { "pwd", &fdt_cmd_pwd, CMD_REQUIRES_BLOB }, { "rm", &fdt_cmd_rm, CMD_REQUIRES_BLOB }, { NULL, NULL } }; static char cwd[FDT_CWD_LEN] = "/"; static vm_offset_t fdt_find_static_dtb() { Elf_Ehdr *ehdr; Elf_Shdr *shdr; Elf_Sym sym; vm_offset_t strtab, symtab, fdt_start; uint64_t offs; struct preloaded_file *kfp; struct file_metadata *md; char *strp; int i, sym_count; debugf("fdt_find_static_dtb()\n"); sym_count = symtab = strtab = 0; strp = NULL; offs = __elfN(relocation_offset); kfp = file_findfile(NULL, NULL); if (kfp == NULL) return (0); /* Locate the dynamic symbols and strtab. */ md = file_findmetadata(kfp, MODINFOMD_ELFHDR); if (md == NULL) return (0); ehdr = (Elf_Ehdr *)md->md_data; md = file_findmetadata(kfp, MODINFOMD_SHDR); if (md == NULL) return (0); shdr = (Elf_Shdr *)md->md_data; for (i = 0; i < ehdr->e_shnum; ++i) { if (shdr[i].sh_type == SHT_DYNSYM && symtab == 0) { symtab = shdr[i].sh_addr + offs; sym_count = shdr[i].sh_size / sizeof(Elf_Sym); } else if (shdr[i].sh_type == SHT_STRTAB && strtab == 0) { strtab = shdr[i].sh_addr + offs; } } /* * The most efficent way to find a symbol would be to calculate a * hash, find proper bucket and chain, and thus find a symbol. * However, that would involve code duplication (e.g. for hash * function). So we're using simpler and a bit slower way: we're * iterating through symbols, searching for the one which name is * 'equal' to 'fdt_static_dtb'. To speed up the process a little bit, * we are eliminating symbols type of which is not STT_NOTYPE, or(and) * those which binding attribute is not STB_GLOBAL. */ fdt_start = 0; while (sym_count > 0 && fdt_start == 0) { COPYOUT(symtab, &sym, sizeof(sym)); symtab += sizeof(sym); --sym_count; if (ELF_ST_BIND(sym.st_info) != STB_GLOBAL || ELF_ST_TYPE(sym.st_info) != STT_NOTYPE) continue; strp = strdupout(strtab + sym.st_name); if (strcmp(strp, FDT_STATIC_DTB_SYMBOL) == 0) fdt_start = (vm_offset_t)sym.st_value + offs; free(strp); } return (fdt_start); } static int fdt_load_dtb(vm_offset_t va) { struct fdt_header header; int err; debugf("fdt_load_dtb(0x%08jx)\n", (uintmax_t)va); COPYOUT(va, &header, sizeof(header)); err = fdt_check_header(&header); if (err < 0) { if (err == -FDT_ERR_BADVERSION) sprintf(command_errbuf, "incompatible blob version: %d, should be: %d", fdt_version(fdtp), FDT_LAST_SUPPORTED_VERSION); else sprintf(command_errbuf, "error validating blob: %s", fdt_strerror(err)); return (1); } /* * Release previous blob */ if (fdtp) free(fdtp); fdtp_size = fdt_totalsize(&header); fdtp = malloc(fdtp_size); if (fdtp == NULL) { command_errmsg = "can't allocate memory for device tree copy"; return (1); } fdtp_va = va; COPYOUT(va, fdtp, fdtp_size); debugf("DTB blob found at 0x%jx, size: 0x%jx\n", (uintmax_t)va, (uintmax_t)fdtp_size); return (0); } int fdt_load_dtb_addr(struct fdt_header *header) { int err; debugf("fdt_load_dtb_addr(0x%p)\n", header); fdtp_size = fdt_totalsize(header); err = fdt_check_header(header); if (err < 0) { sprintf(command_errbuf, "error validating blob: %s", fdt_strerror(err)); return (err); } free(fdtp); if ((fdtp = malloc(fdtp_size)) == NULL) { command_errmsg = "can't allocate memory for device tree copy"; return (1); } fdtp_va = 0; // Don't write this back into module or kernel. bcopy(header, fdtp, fdtp_size); return (0); } int fdt_load_dtb_file(const char * filename) { struct preloaded_file *bfp, *oldbfp; int err; debugf("fdt_load_dtb_file(%s)\n", filename); oldbfp = file_findfile(NULL, "dtb"); /* Attempt to load and validate a new dtb from a file. */ if ((bfp = file_loadraw(filename, "dtb", 1)) == NULL) { sprintf(command_errbuf, "failed to load file '%s'", filename); return (1); } if ((err = fdt_load_dtb(bfp->f_addr)) != 0) { file_discard(bfp); return (err); } /* A new dtb was validated, discard any previous file. */ if (oldbfp) file_discard(oldbfp); return (0); } int fdt_setup_fdtp() { struct preloaded_file *bfp; vm_offset_t va; debugf("fdt_setup_fdtp()\n"); /* If we already loaded a file, use it. */ if ((bfp = file_findfile(NULL, "dtb")) != NULL) { if (fdt_load_dtb(bfp->f_addr) == 0) { printf("Using DTB from loaded file '%s'.\n", bfp->f_name); return (0); } } /* If we were given the address of a valid blob in memory, use it. */ if (fdt_to_load != NULL) { if (fdt_load_dtb_addr(fdt_to_load) == 0) { printf("Using DTB from memory address 0x%08X.\n", (unsigned int)fdt_to_load); return (0); } } if (fdt_platform_load_dtb() == 0) return (0); /* If there is a dtb compiled into the kernel, use it. */ if ((va = fdt_find_static_dtb()) != 0) { if (fdt_load_dtb(va) == 0) { printf("Using DTB compiled into kernel.\n"); return (0); } } command_errmsg = "No device tree blob found!\n"; return (1); } #define fdt_strtovect(str, cellbuf, lim, cellsize) _fdt_strtovect((str), \ (cellbuf), (lim), (cellsize), 0); /* Force using base 16 */ #define fdt_strtovectx(str, cellbuf, lim, cellsize) _fdt_strtovect((str), \ (cellbuf), (lim), (cellsize), 16); static int _fdt_strtovect(const char *str, void *cellbuf, int lim, unsigned char cellsize, uint8_t base) { const char *buf = str; const char *end = str + strlen(str) - 2; uint32_t *u32buf = NULL; uint8_t *u8buf = NULL; int cnt = 0; if (cellsize == sizeof(uint32_t)) u32buf = (uint32_t *)cellbuf; else u8buf = (uint8_t *)cellbuf; if (lim == 0) return (0); while (buf < end) { /* Skip white whitespace(s)/separators */ while (!isxdigit(*buf) && buf < end) buf++; if (u32buf != NULL) u32buf[cnt] = cpu_to_fdt32((uint32_t)strtol(buf, NULL, base)); else u8buf[cnt] = (uint8_t)strtol(buf, NULL, base); if (cnt + 1 <= lim - 1) cnt++; else break; buf++; /* Find another number */ while ((isxdigit(*buf) || *buf == 'x') && buf < end) buf++; } return (cnt); } void fdt_fixup_ethernet(const char *str, char *ethstr, int len) { uint8_t tmp_addr[6]; /* Convert macaddr string into a vector of uints */ fdt_strtovectx(str, &tmp_addr, 6, sizeof(uint8_t)); /* Set actual property to a value from vect */ fdt_setprop(fdtp, fdt_path_offset(fdtp, ethstr), "local-mac-address", &tmp_addr, 6 * sizeof(uint8_t)); } void fdt_fixup_cpubusfreqs(unsigned long cpufreq, unsigned long busfreq) { int lo, o = 0, o2, maxo = 0, depth; const uint32_t zero = 0; /* We want to modify every subnode of /cpus */ o = fdt_path_offset(fdtp, "/cpus"); if (o < 0) return; /* maxo should contain offset of node next to /cpus */ depth = 0; maxo = o; while (depth != -1) maxo = fdt_next_node(fdtp, maxo, &depth); /* Find CPU frequency properties */ o = fdt_node_offset_by_prop_value(fdtp, o, "clock-frequency", &zero, sizeof(uint32_t)); o2 = fdt_node_offset_by_prop_value(fdtp, o, "bus-frequency", &zero, sizeof(uint32_t)); lo = MIN(o, o2); while (o != -FDT_ERR_NOTFOUND && o2 != -FDT_ERR_NOTFOUND) { o = fdt_node_offset_by_prop_value(fdtp, lo, "clock-frequency", &zero, sizeof(uint32_t)); o2 = fdt_node_offset_by_prop_value(fdtp, lo, "bus-frequency", &zero, sizeof(uint32_t)); /* We're only interested in /cpus subnode(s) */ if (lo > maxo) break; fdt_setprop_inplace_cell(fdtp, lo, "clock-frequency", (uint32_t)cpufreq); fdt_setprop_inplace_cell(fdtp, lo, "bus-frequency", (uint32_t)busfreq); lo = MIN(o, o2); } } static int fdt_reg_valid(uint32_t *reg, int len, int addr_cells, int size_cells) { int cells_in_tuple, i, tuples, tuple_size; uint32_t cur_start, cur_size; cells_in_tuple = (addr_cells + size_cells); tuple_size = cells_in_tuple * sizeof(uint32_t); tuples = len / tuple_size; if (tuples == 0) return (EINVAL); for (i = 0; i < tuples; i++) { if (addr_cells == 2) cur_start = fdt64_to_cpu(reg[i * cells_in_tuple]); else cur_start = fdt32_to_cpu(reg[i * cells_in_tuple]); if (size_cells == 2) cur_size = fdt64_to_cpu(reg[i * cells_in_tuple + 2]); else cur_size = fdt32_to_cpu(reg[i * cells_in_tuple + 1]); if (cur_size == 0) return (EINVAL); debugf(" reg#%d (start: 0x%0x size: 0x%0x) valid!\n", i, cur_start, cur_size); } return (0); } void fdt_fixup_memory(struct fdt_mem_region *region, size_t num) { struct fdt_mem_region *curmr; uint32_t addr_cells, size_cells; - uint32_t *addr_cellsp, *reg, *size_cellsp; + uint32_t *addr_cellsp, *size_cellsp; int err, i, len, memory, root; size_t realmrno; uint8_t *buf, *sb; uint64_t rstart, rsize; int reserved; root = fdt_path_offset(fdtp, "/"); if (root < 0) { sprintf(command_errbuf, "Could not find root node !"); return; } memory = fdt_path_offset(fdtp, "/memory"); if (memory <= 0) { /* Create proper '/memory' node. */ memory = fdt_add_subnode(fdtp, root, "memory"); if (memory <= 0) { sprintf(command_errbuf, "Could not fixup '/memory' " "node, error code : %d!\n", memory); return; } err = fdt_setprop(fdtp, memory, "device_type", "memory", sizeof("memory")); if (err < 0) return; } addr_cellsp = (uint32_t *)fdt_getprop(fdtp, root, "#address-cells", NULL); size_cellsp = (uint32_t *)fdt_getprop(fdtp, root, "#size-cells", NULL); if (addr_cellsp == NULL || size_cellsp == NULL) { sprintf(command_errbuf, "Could not fixup '/memory' node : " "%s %s property not found in root node!\n", (!addr_cellsp) ? "#address-cells" : "", (!size_cellsp) ? "#size-cells" : ""); return; } addr_cells = fdt32_to_cpu(*addr_cellsp); size_cells = fdt32_to_cpu(*size_cellsp); /* * Convert memreserve data to memreserve property * Check if property already exists */ reserved = fdt_num_mem_rsv(fdtp); if (reserved && (fdt_getprop(fdtp, root, "memreserve", NULL) == NULL)) { len = (addr_cells + size_cells) * reserved * sizeof(uint32_t); sb = buf = (uint8_t *)malloc(len); if (!buf) return; bzero(buf, len); for (i = 0; i < reserved; i++) { if (fdt_get_mem_rsv(fdtp, i, &rstart, &rsize)) break; if (rsize) { /* Ensure endianess, and put cells into a buffer */ if (addr_cells == 2) *(uint64_t *)buf = cpu_to_fdt64(rstart); else *(uint32_t *)buf = cpu_to_fdt32(rstart); buf += sizeof(uint32_t) * addr_cells; if (size_cells == 2) *(uint64_t *)buf = cpu_to_fdt64(rsize); else *(uint32_t *)buf = cpu_to_fdt32(rsize); buf += sizeof(uint32_t) * size_cells; } } /* Set property */ if ((err = fdt_setprop(fdtp, root, "memreserve", sb, len)) < 0) printf("Could not fixup 'memreserve' property.\n"); free(sb); } /* Count valid memory regions entries in sysinfo. */ realmrno = num; for (i = 0; i < num; i++) if (region[i].start == 0 && region[i].size == 0) realmrno--; if (realmrno == 0) { sprintf(command_errbuf, "Could not fixup '/memory' node : " "sysinfo doesn't contain valid memory regions info!\n"); return; } len = (addr_cells + size_cells) * realmrno * sizeof(uint32_t); sb = buf = (uint8_t *)malloc(len); if (!buf) return; bzero(buf, len); for (i = 0; i < num; i++) { curmr = ®ion[i]; if (curmr->size != 0) { /* Ensure endianess, and put cells into a buffer */ if (addr_cells == 2) *(uint64_t *)buf = cpu_to_fdt64(curmr->start); else *(uint32_t *)buf = cpu_to_fdt32(curmr->start); buf += sizeof(uint32_t) * addr_cells; if (size_cells == 2) *(uint64_t *)buf = cpu_to_fdt64(curmr->size); else *(uint32_t *)buf = cpu_to_fdt32(curmr->size); buf += sizeof(uint32_t) * size_cells; } } /* Set property */ if ((err = fdt_setprop(fdtp, memory, "reg", sb, len)) < 0) sprintf(command_errbuf, "Could not fixup '/memory' node.\n"); free(sb); } void fdt_fixup_stdout(const char *str) { char *ptr; int serialno; int len, no, sero; const struct fdt_property *prop; char *tmp[10]; ptr = (char *)str + strlen(str) - 1; while (ptr > str && isdigit(*(str - 1))) str--; if (ptr == str) return; serialno = (int)strtol(ptr, NULL, 0); no = fdt_path_offset(fdtp, "/chosen"); if (no < 0) return; prop = fdt_get_property(fdtp, no, "stdout", &len); /* If /chosen/stdout does not extist, create it */ if (prop == NULL || (prop != NULL && len == 0)) { bzero(tmp, 10 * sizeof(char)); strcpy((char *)&tmp, "serial"); if (strlen(ptr) > 3) /* Serial number too long */ return; strncpy((char *)tmp + 6, ptr, 3); sero = fdt_path_offset(fdtp, (const char *)tmp); if (sero < 0) /* * If serial device we're trying to assign * stdout to doesn't exist in DT -- return. */ return; fdt_setprop(fdtp, no, "stdout", &tmp, strlen((char *)&tmp) + 1); fdt_setprop(fdtp, no, "stdin", &tmp, strlen((char *)&tmp) + 1); } } /* * Locate the blob, fix it up and return its location. */ static int fdt_fixup(void) { int chosen, len; len = 0; debugf("fdt_fixup()\n"); if (fdtp == NULL && fdt_setup_fdtp() != 0) return (0); /* Create /chosen node (if not exists) */ if ((chosen = fdt_subnode_offset(fdtp, 0, "chosen")) == -FDT_ERR_NOTFOUND) chosen = fdt_add_subnode(fdtp, 0, "chosen"); /* Value assigned to fixup-applied does not matter. */ if (fdt_getprop(fdtp, chosen, "fixup-applied", NULL)) return (1); fdt_platform_fixups(); fdt_setprop(fdtp, chosen, "fixup-applied", NULL, 0); return (1); } /* * Copy DTB blob to specified location and return size */ int fdt_copy(vm_offset_t va) { int err; debugf("fdt_copy va 0x%08x\n", va); if (fdtp == NULL) { err = fdt_setup_fdtp(); if (err) { printf("No valid device tree blob found!\n"); return (0); } } if (fdt_fixup() == 0) return (0); if (fdtp_va != 0) { /* Overwrite the FDT with the fixed version. */ /* XXX Is this really appropriate? */ COPYIN(fdtp, fdtp_va, fdtp_size); } COPYIN(fdtp, va, fdtp_size); return (fdtp_size); } int command_fdt_internal(int argc, char *argv[]) { cmdf_t *cmdh; int flags; char *cmd; int i, err; if (argc < 2) { command_errmsg = "usage is 'fdt []"; return (CMD_ERROR); } /* * Validate fdt . */ cmd = strdup(argv[1]); i = 0; cmdh = NULL; while (!(commands[i].name == NULL)) { if (strcmp(cmd, commands[i].name) == 0) { /* found it */ cmdh = commands[i].handler; flags = commands[i].flags; break; } i++; } if (cmdh == NULL) { command_errmsg = "unknown command"; return (CMD_ERROR); } if (flags & CMD_REQUIRES_BLOB) { /* * Check if uboot env vars were parsed already. If not, do it now. */ if (fdt_fixup() == 0) return (CMD_ERROR); } /* * Call command handler. */ err = (*cmdh)(argc, argv); return (err); } static int fdt_cmd_addr(int argc, char *argv[]) { struct preloaded_file *fp; struct fdt_header *hdr; const char *addr; char *cp; fdt_to_load = NULL; if (argc > 2) addr = argv[2]; else { sprintf(command_errbuf, "no address specified"); return (CMD_ERROR); } hdr = (struct fdt_header *)strtoul(addr, &cp, 16); if (cp == addr) { sprintf(command_errbuf, "Invalid address: %s", addr); return (CMD_ERROR); } while ((fp = file_findfile(NULL, "dtb")) != NULL) { file_discard(fp); } fdt_to_load = hdr; return (CMD_OK); } static int fdt_cmd_cd(int argc, char *argv[]) { char *path; char tmp[FDT_CWD_LEN]; int len, o; path = (argc > 2) ? argv[2] : "/"; if (path[0] == '/') { len = strlen(path); if (len >= FDT_CWD_LEN) goto fail; } else { /* Handle path specification relative to cwd */ len = strlen(cwd) + strlen(path) + 1; if (len >= FDT_CWD_LEN) goto fail; strcpy(tmp, cwd); strcat(tmp, "/"); strcat(tmp, path); path = tmp; } o = fdt_path_offset(fdtp, path); if (o < 0) { sprintf(command_errbuf, "could not find node: '%s'", path); return (CMD_ERROR); } strcpy(cwd, path); return (CMD_OK); fail: sprintf(command_errbuf, "path too long: %d, max allowed: %d", len, FDT_CWD_LEN - 1); return (CMD_ERROR); } static int fdt_cmd_hdr(int argc __unused, char *argv[] __unused) { char line[80]; int ver; if (fdtp == NULL) { command_errmsg = "no device tree blob pointer?!"; return (CMD_ERROR); } ver = fdt_version(fdtp); pager_open(); sprintf(line, "\nFlattened device tree header (%p):\n", fdtp); pager_output(line); sprintf(line, " magic = 0x%08x\n", fdt_magic(fdtp)); pager_output(line); sprintf(line, " size = %d\n", fdt_totalsize(fdtp)); pager_output(line); sprintf(line, " off_dt_struct = 0x%08x\n", fdt_off_dt_struct(fdtp)); pager_output(line); sprintf(line, " off_dt_strings = 0x%08x\n", fdt_off_dt_strings(fdtp)); pager_output(line); sprintf(line, " off_mem_rsvmap = 0x%08x\n", fdt_off_mem_rsvmap(fdtp)); pager_output(line); sprintf(line, " version = %d\n", ver); pager_output(line); sprintf(line, " last compatible version = %d\n", fdt_last_comp_version(fdtp)); pager_output(line); if (ver >= 2) { sprintf(line, " boot_cpuid = %d\n", fdt_boot_cpuid_phys(fdtp)); pager_output(line); } if (ver >= 3) { sprintf(line, " size_dt_strings = %d\n", fdt_size_dt_strings(fdtp)); pager_output(line); } if (ver >= 17) { sprintf(line, " size_dt_struct = %d\n", fdt_size_dt_struct(fdtp)); pager_output(line); } pager_close(); return (CMD_OK); } static int fdt_cmd_ls(int argc, char *argv[]) { const char *prevname[FDT_MAX_DEPTH] = { NULL }; const char *name; char *path; int i, o, depth, len; path = (argc > 2) ? argv[2] : NULL; if (path == NULL) path = cwd; o = fdt_path_offset(fdtp, path); if (o < 0) { sprintf(command_errbuf, "could not find node: '%s'", path); return (CMD_ERROR); } for (depth = 0; (o >= 0) && (depth >= 0); o = fdt_next_node(fdtp, o, &depth)) { name = fdt_get_name(fdtp, o, &len); if (depth > FDT_MAX_DEPTH) { printf("max depth exceeded: %d\n", depth); continue; } prevname[depth] = name; /* Skip root (i = 1) when printing devices */ for (i = 1; i <= depth; i++) { if (prevname[i] == NULL) break; if (strcmp(cwd, "/") == 0) printf("/"); printf("%s", prevname[i]); } printf("\n"); } return (CMD_OK); } static __inline int isprint(int c) { return (c >= ' ' && c <= 0x7e); } static int fdt_isprint(const void *data, int len, int *count) { const char *d; char ch; int yesno, i; if (len == 0) return (0); d = (const char *)data; if (d[len - 1] != '\0') return (0); *count = 0; yesno = 1; for (i = 0; i < len; i++) { ch = *(d + i); if (isprint(ch) || (ch == '\0' && i > 0)) { /* Count strings */ if (ch == '\0') (*count)++; continue; } yesno = 0; break; } return (yesno); } static int fdt_data_str(const void *data, int len, int count, char **buf) { char *b, *tmp; const char *d; int buf_len, i, l; /* * Calculate the length for the string and allocate memory. * * Note that 'len' already includes at least one terminator. */ buf_len = len; if (count > 1) { /* * Each token had already a terminator buried in 'len', but we * only need one eventually, don't count space for these. */ buf_len -= count - 1; /* Each consecutive token requires a ", " separator. */ buf_len += count * 2; } /* Add some space for surrounding double quotes. */ buf_len += count * 2; /* Note that string being put in 'tmp' may be as big as 'buf_len'. */ b = (char *)malloc(buf_len); tmp = (char *)malloc(buf_len); if (b == NULL) goto error; if (tmp == NULL) { free(b); goto error; } b[0] = '\0'; /* * Now that we have space, format the string. */ i = 0; do { d = (const char *)data + i; l = strlen(d) + 1; sprintf(tmp, "\"%s\"%s", d, (i + l) < len ? ", " : ""); strcat(b, tmp); i += l; } while (i < len); *buf = b; free(tmp); return (0); error: return (1); } static int fdt_data_cell(const void *data, int len, char **buf) { char *b, *tmp; const uint32_t *c; int count, i, l; /* Number of cells */ count = len / 4; /* * Calculate the length for the string and allocate memory. */ /* Each byte translates to 2 output characters */ l = len * 2; if (count > 1) { /* Each consecutive cell requires a " " separator. */ l += (count - 1) * 1; } /* Each cell will have a "0x" prefix */ l += count * 2; /* Space for surrounding <> and terminator */ l += 3; b = (char *)malloc(l); tmp = (char *)malloc(l); if (b == NULL) goto error; if (tmp == NULL) { free(b); goto error; } b[0] = '\0'; strcat(b, "<"); for (i = 0; i < len; i += 4) { c = (const uint32_t *)((const uint8_t *)data + i); sprintf(tmp, "0x%08x%s", fdt32_to_cpu(*c), i < (len - 4) ? " " : ""); strcat(b, tmp); } strcat(b, ">"); *buf = b; free(tmp); return (0); error: return (1); } static int fdt_data_bytes(const void *data, int len, char **buf) { char *b, *tmp; const char *d; int i, l; /* * Calculate the length for the string and allocate memory. */ /* Each byte translates to 2 output characters */ l = len * 2; if (len > 1) /* Each consecutive byte requires a " " separator. */ l += (len - 1) * 1; /* Each byte will have a "0x" prefix */ l += len * 2; /* Space for surrounding [] and terminator. */ l += 3; b = (char *)malloc(l); tmp = (char *)malloc(l); if (b == NULL) goto error; if (tmp == NULL) { free(b); goto error; } b[0] = '\0'; strcat(b, "["); for (i = 0, d = data; i < len; i++) { sprintf(tmp, "0x%02x%s", d[i], i < len - 1 ? " " : ""); strcat(b, tmp); } strcat(b, "]"); *buf = b; free(tmp); return (0); error: return (1); } static int fdt_data_fmt(const void *data, int len, char **buf) { int count; if (len == 0) { *buf = NULL; return (1); } if (fdt_isprint(data, len, &count)) return (fdt_data_str(data, len, count, buf)); else if ((len % 4) == 0) return (fdt_data_cell(data, len, buf)); else return (fdt_data_bytes(data, len, buf)); } static int fdt_prop(int offset) { char *line, *buf; const struct fdt_property *prop; const char *name; const void *data; int len, rv; line = NULL; prop = fdt_offset_ptr(fdtp, offset, sizeof(*prop)); if (prop == NULL) return (1); name = fdt_string(fdtp, fdt32_to_cpu(prop->nameoff)); len = fdt32_to_cpu(prop->len); rv = 0; buf = NULL; if (len == 0) { /* Property without value */ line = (char *)malloc(strlen(name) + 2); if (line == NULL) { rv = 2; goto out2; } sprintf(line, "%s\n", name); goto out1; } /* * Process property with value */ data = prop->data; if (fdt_data_fmt(data, len, &buf) != 0) { rv = 3; goto out2; } line = (char *)malloc(strlen(name) + strlen(FDT_PROP_SEP) + strlen(buf) + 2); if (line == NULL) { sprintf(command_errbuf, "could not allocate space for string"); rv = 4; goto out2; } sprintf(line, "%s" FDT_PROP_SEP "%s\n", name, buf); out1: pager_open(); pager_output(line); pager_close(); out2: if (buf) free(buf); if (line) free(line); return (rv); } static int fdt_modprop(int nodeoff, char *propname, void *value, char mode) { uint32_t cells[100]; const char *buf; int len, rv; const struct fdt_property *p; p = fdt_get_property(fdtp, nodeoff, propname, NULL); if (p != NULL) { if (mode == 1) { /* Adding inexistant value in mode 1 is forbidden */ sprintf(command_errbuf, "property already exists!"); return (CMD_ERROR); } } else if (mode == 0) { sprintf(command_errbuf, "property does not exist!"); return (CMD_ERROR); } len = strlen(value); rv = 0; buf = value; switch (*buf) { case '&': /* phandles */ break; case '<': /* Data cells */ len = fdt_strtovect(buf, (void *)&cells, 100, sizeof(uint32_t)); rv = fdt_setprop(fdtp, nodeoff, propname, &cells, len * sizeof(uint32_t)); break; case '[': /* Data bytes */ len = fdt_strtovect(buf, (void *)&cells, 100, sizeof(uint8_t)); rv = fdt_setprop(fdtp, nodeoff, propname, &cells, len * sizeof(uint8_t)); break; case '"': default: /* Default -- string */ rv = fdt_setprop_string(fdtp, nodeoff, propname, value); break; } if (rv != 0) { if (rv == -FDT_ERR_NOSPACE) sprintf(command_errbuf, "Device tree blob is too small!\n"); else sprintf(command_errbuf, "Could not add/modify property!\n"); } return (rv); } /* Merge strings from argv into a single string */ static int fdt_merge_strings(int argc, char *argv[], int start, char **buffer) { char *buf; int i, idx, sz; *buffer = NULL; sz = 0; for (i = start; i < argc; i++) sz += strlen(argv[i]); /* Additional bytes for whitespaces between args */ sz += argc - start; buf = (char *)malloc(sizeof(char) * sz); if (buf == NULL) { sprintf(command_errbuf, "could not allocate space " "for string"); return (1); } bzero(buf, sizeof(char) * sz); idx = 0; for (i = start, idx = 0; i < argc; i++) { strcpy(buf + idx, argv[i]); idx += strlen(argv[i]); buf[idx] = ' '; idx++; } buf[sz - 1] = '\0'; *buffer = buf; return (0); } /* Extract offset and name of node/property from a given path */ static int fdt_extract_nameloc(char **pathp, char **namep, int *nodeoff) { int o; char *path = *pathp, *name = NULL, *subpath = NULL; subpath = strrchr(path, '/'); if (subpath == NULL) { o = fdt_path_offset(fdtp, cwd); name = path; path = (char *)&cwd; } else { *subpath = '\0'; if (strlen(path) == 0) path = cwd; name = subpath + 1; o = fdt_path_offset(fdtp, path); } if (strlen(name) == 0) { sprintf(command_errbuf, "name not specified"); return (1); } if (o < 0) { sprintf(command_errbuf, "could not find node: '%s'", path); return (1); } *namep = name; *nodeoff = o; *pathp = path; return (0); } static int fdt_cmd_prop(int argc, char *argv[]) { char *path, *propname, *value; int o, next, depth, rv; uint32_t tag; path = (argc > 2) ? argv[2] : NULL; value = NULL; if (argc > 3) { /* Merge property value strings into one */ if (fdt_merge_strings(argc, argv, 3, &value) != 0) return (CMD_ERROR); } else value = NULL; if (path == NULL) path = cwd; rv = CMD_OK; if (value) { /* If value is specified -- try to modify prop. */ if (fdt_extract_nameloc(&path, &propname, &o) != 0) return (CMD_ERROR); rv = fdt_modprop(o, propname, value, 0); if (rv) return (CMD_ERROR); return (CMD_OK); } /* User wants to display properties */ o = fdt_path_offset(fdtp, path); if (o < 0) { sprintf(command_errbuf, "could not find node: '%s'", path); rv = CMD_ERROR; goto out; } depth = 0; while (depth >= 0) { tag = fdt_next_tag(fdtp, o, &next); switch (tag) { case FDT_NOP: break; case FDT_PROP: if (depth > 1) /* Don't process properties of nested nodes */ break; if (fdt_prop(o) != 0) { sprintf(command_errbuf, "could not process " "property"); rv = CMD_ERROR; goto out; } break; case FDT_BEGIN_NODE: depth++; if (depth > FDT_MAX_DEPTH) { printf("warning: nesting too deep: %d\n", depth); goto out; } break; case FDT_END_NODE: depth--; if (depth == 0) /* * This is the end of our starting node, force * the loop finish. */ depth--; break; } o = next; } out: return (rv); } static int fdt_cmd_mkprop(int argc, char *argv[]) { int o; char *path, *propname, *value; path = (argc > 2) ? argv[2] : NULL; value = NULL; if (argc > 3) { /* Merge property value strings into one */ if (fdt_merge_strings(argc, argv, 3, &value) != 0) return (CMD_ERROR); } else value = NULL; if (fdt_extract_nameloc(&path, &propname, &o) != 0) return (CMD_ERROR); if (fdt_modprop(o, propname, value, 1)) return (CMD_ERROR); return (CMD_OK); } static int fdt_cmd_rm(int argc, char *argv[]) { int o, rv; char *path = NULL, *propname; if (argc > 2) path = argv[2]; else { sprintf(command_errbuf, "no node/property name specified"); return (CMD_ERROR); } o = fdt_path_offset(fdtp, path); if (o < 0) { /* If node not found -- try to find & delete property */ if (fdt_extract_nameloc(&path, &propname, &o) != 0) return (CMD_ERROR); if ((rv = fdt_delprop(fdtp, o, propname)) != 0) { sprintf(command_errbuf, "could not delete" "%s\n", (rv == -FDT_ERR_NOTFOUND) ? "(property/node does not exist)" : ""); return (CMD_ERROR); } else return (CMD_OK); } /* If node exists -- remove node */ rv = fdt_del_node(fdtp, o); if (rv) { sprintf(command_errbuf, "could not delete node"); return (CMD_ERROR); } return (CMD_OK); } static int fdt_cmd_mknode(int argc, char *argv[]) { int o, rv; char *path = NULL, *nodename = NULL; if (argc > 2) path = argv[2]; else { sprintf(command_errbuf, "no node name specified"); return (CMD_ERROR); } if (fdt_extract_nameloc(&path, &nodename, &o) != 0) return (CMD_ERROR); rv = fdt_add_subnode(fdtp, o, nodename); if (rv < 0) { if (rv == -FDT_ERR_NOSPACE) sprintf(command_errbuf, "Device tree blob is too small!\n"); else sprintf(command_errbuf, "Could not add node!\n"); return (CMD_ERROR); } return (CMD_OK); } static int fdt_cmd_pwd(int argc, char *argv[]) { char line[FDT_CWD_LEN]; pager_open(); sprintf(line, "%s\n", cwd); pager_output(line); pager_close(); return (CMD_OK); } static int fdt_cmd_mres(int argc, char *argv[]) { uint64_t start, size; int i, total; char line[80]; pager_open(); total = fdt_num_mem_rsv(fdtp); if (total > 0) { pager_output("Reserved memory regions:\n"); for (i = 0; i < total; i++) { fdt_get_mem_rsv(fdtp, i, &start, &size); sprintf(line, "reg#%d: (start: 0x%jx, size: 0x%jx)\n", i, start, size); pager_output(line); } } else pager_output("No reserved memory regions\n"); pager_close(); return (CMD_OK); } static int fdt_cmd_nyi(int argc, char *argv[]) { printf("command not yet implemented\n"); return (CMD_ERROR); } Index: stable/10/sys/boot/i386/libi386/smbios.c =================================================================== --- stable/10/sys/boot/i386/libi386/smbios.c (revision 294980) +++ stable/10/sys/boot/i386/libi386/smbios.c (revision 294981) @@ -1,447 +1,447 @@ /*- * Copyright (c) 2005-2009 Jung-uk Kim * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #ifdef EFI /* In EFI, we don't need PTOV(). */ #define PTOV(x) (caddr_t)(x) #else #include "btxv86.h" #endif #include "smbios.h" /* * Detect SMBIOS and export information about the SMBIOS into the * environment. * * System Management BIOS Reference Specification, v2.6 Final * http://www.dmtf.org/standards/published_documents/DSP0134_2.6.0.pdf */ /* * 2.1.1 SMBIOS Structure Table Entry Point * * "On non-EFI systems, the SMBIOS Entry Point structure, described below, can * be located by application software by searching for the anchor-string on * paragraph (16-byte) boundaries within the physical memory address range * 000F0000h to 000FFFFFh. This entry point encapsulates an intermediate anchor * string that is used by some existing DMI browsers." */ #define SMBIOS_START 0xf0000 #define SMBIOS_LENGTH 0x10000 #define SMBIOS_STEP 0x10 #define SMBIOS_SIG "_SM_" #define SMBIOS_DMI_SIG "_DMI_" #define SMBIOS_GET8(base, off) (*(uint8_t *)((base) + (off))) #define SMBIOS_GET16(base, off) (*(uint16_t *)((base) + (off))) #define SMBIOS_GET32(base, off) (*(uint32_t *)((base) + (off))) #define SMBIOS_GETLEN(base) SMBIOS_GET8(base, 0x01) #define SMBIOS_GETSTR(base) ((base) + SMBIOS_GETLEN(base)) struct smbios_attr { int probed; caddr_t addr; size_t length; size_t count; int major; int minor; int ver; const char* bios_vendor; const char* maker; const char* product; uint32_t enabled_memory; uint32_t old_enabled_memory; uint8_t enabled_sockets; uint8_t populated_sockets; }; static struct smbios_attr smbios; static uint8_t smbios_checksum(const caddr_t addr, const uint8_t len) { uint8_t sum; int i; for (sum = 0, i = 0; i < len; i++) sum += SMBIOS_GET8(addr, i); return (sum); } static caddr_t smbios_sigsearch(const caddr_t addr, const uint32_t len) { caddr_t cp; /* Search on 16-byte boundaries. */ for (cp = addr; cp < addr + len; cp += SMBIOS_STEP) if (strncmp(cp, SMBIOS_SIG, 4) == 0 && smbios_checksum(cp, SMBIOS_GET8(cp, 0x05)) == 0 && strncmp(cp + 0x10, SMBIOS_DMI_SIG, 5) == 0 && smbios_checksum(cp + 0x10, 0x0f) == 0) return (cp); return (NULL); } static const char* smbios_getstring(caddr_t addr, const int offset) { caddr_t cp; int i, idx; idx = SMBIOS_GET8(addr, offset); if (idx != 0) { cp = SMBIOS_GETSTR(addr); for (i = 1; i < idx; i++) cp += strlen(cp) + 1; return cp; } return (NULL); } static void smbios_setenv(const char *name, caddr_t addr, const int offset) { const char* val; val = smbios_getstring(addr, offset); if (val != NULL) setenv(name, val, 1); } #ifdef SMBIOS_SERIAL_NUMBERS #define UUID_SIZE 16 #define UUID_TYPE uint32_t #define UUID_STEP sizeof(UUID_TYPE) #define UUID_ALL_BITS (UUID_SIZE / UUID_STEP) #define UUID_GET(base, off) (*(UUID_TYPE *)((base) + (off))) static void smbios_setuuid(const char *name, const caddr_t addr, const int ver) { char uuid[37]; int byteorder, i, ones, zeros; UUID_TYPE n; uint32_t f1; uint16_t f2, f3; for (i = 0, ones = 0, zeros = 0; i < UUID_SIZE; i += UUID_STEP) { n = UUID_GET(addr, i) + 1; if (zeros == 0 && n == 0) ones++; else if (ones == 0 && n == 1) zeros++; else break; } if (ones != UUID_ALL_BITS && zeros != UUID_ALL_BITS) { /* * 3.3.2.1 System UUID * * "Although RFC 4122 recommends network byte order for all * fields, the PC industry (including the ACPI, UEFI, and * Microsoft specifications) has consistently used * little-endian byte encoding for the first three fields: * time_low, time_mid, time_hi_and_version. The same encoding, * also known as wire format, should also be used for the * SMBIOS representation of the UUID." * * Note: We use network byte order for backward compatibility * unless SMBIOS version is 2.6+ or little-endian is forced. */ #if defined(SMBIOS_LITTLE_ENDIAN_UUID) byteorder = LITTLE_ENDIAN; #elif defined(SMBIOS_NETWORK_ENDIAN_UUID) byteorder = BIG_ENDIAN; #else byteorder = ver < 0x0206 ? BIG_ENDIAN : LITTLE_ENDIAN; #endif if (byteorder != LITTLE_ENDIAN) { f1 = ntohl(SMBIOS_GET32(addr, 0)); f2 = ntohs(SMBIOS_GET16(addr, 4)); f3 = ntohs(SMBIOS_GET16(addr, 6)); } else { f1 = le32toh(SMBIOS_GET32(addr, 0)); f2 = le16toh(SMBIOS_GET16(addr, 4)); f3 = le16toh(SMBIOS_GET16(addr, 6)); } sprintf(uuid, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x", f1, f2, f3, SMBIOS_GET8(addr, 8), SMBIOS_GET8(addr, 9), SMBIOS_GET8(addr, 10), SMBIOS_GET8(addr, 11), SMBIOS_GET8(addr, 12), SMBIOS_GET8(addr, 13), SMBIOS_GET8(addr, 14), SMBIOS_GET8(addr, 15)); setenv(name, uuid, 1); } } #undef UUID_SIZE #undef UUID_TYPE #undef UUID_STEP #undef UUID_ALL_BITS #undef UUID_GET #endif static caddr_t smbios_parse_table(const caddr_t addr) { caddr_t cp; int proc, size, osize, type; type = SMBIOS_GET8(addr, 0); /* 3.1.2 Structure Header Format */ switch(type) { case 0: /* 3.3.1 BIOS Information (Type 0) */ smbios_setenv("smbios.bios.vendor", addr, 0x04); smbios_setenv("smbios.bios.version", addr, 0x05); smbios_setenv("smbios.bios.reldate", addr, 0x08); break; case 1: /* 3.3.2 System Information (Type 1) */ smbios_setenv("smbios.system.maker", addr, 0x04); smbios_setenv("smbios.system.product", addr, 0x05); smbios_setenv("smbios.system.version", addr, 0x06); #ifdef SMBIOS_SERIAL_NUMBERS smbios_setenv("smbios.system.serial", addr, 0x07); smbios_setuuid("smbios.system.uuid", addr + 0x08, smbios.ver); #endif break; case 2: /* 3.3.3 Base Board (or Module) Information (Type 2) */ smbios_setenv("smbios.planar.maker", addr, 0x04); smbios_setenv("smbios.planar.product", addr, 0x05); smbios_setenv("smbios.planar.version", addr, 0x06); #ifdef SMBIOS_SERIAL_NUMBERS smbios_setenv("smbios.planar.serial", addr, 0x07); #endif break; case 3: /* 3.3.4 System Enclosure or Chassis (Type 3) */ smbios_setenv("smbios.chassis.maker", addr, 0x04); smbios_setenv("smbios.chassis.version", addr, 0x06); #ifdef SMBIOS_SERIAL_NUMBERS smbios_setenv("smbios.chassis.serial", addr, 0x07); smbios_setenv("smbios.chassis.tag", addr, 0x08); #endif break; case 4: /* 3.3.5 Processor Information (Type 4) */ /* * Offset 18h: Processor Status * * Bit 7 Reserved, must be 0 * Bit 6 CPU Socket Populated * 1 - CPU Socket Populated * 0 - CPU Socket Unpopulated * Bit 5:3 Reserved, must be zero * Bit 2:0 CPU Status * 0h - Unknown * 1h - CPU Enabled * 2h - CPU Disabled by User via BIOS Setup * 3h - CPU Disabled by BIOS (POST Error) * 4h - CPU is Idle, waiting to be enabled * 5-6h - Reserved * 7h - Other */ proc = SMBIOS_GET8(addr, 0x18); if ((proc & 0x07) == 1) smbios.enabled_sockets++; if ((proc & 0x40) != 0) smbios.populated_sockets++; break; case 6: /* 3.3.7 Memory Module Information (Type 6, Obsolete) */ /* * Offset 0Ah: Enabled Size * * Bit 7 Bank connection * 1 - Double-bank connection * 0 - Single-bank connection * Bit 6:0 Size (n), where 2**n is the size in MB * 7Dh - Not determinable (Installed Size only) * 7Eh - Module is installed, but no memory * has been enabled * 7Fh - Not installed */ osize = SMBIOS_GET8(addr, 0x0a) & 0x7f; if (osize > 0 && osize < 22) smbios.old_enabled_memory += 1 << (osize + 10); break; case 17: /* 3.3.18 Memory Device (Type 17) */ /* * Offset 0Ch: Size * * Bit 15 Granularity * 1 - Value is in kilobytes units * 0 - Value is in megabytes units * Bit 14:0 Size */ size = SMBIOS_GET16(addr, 0x0c); if (size != 0 && size != 0xffff) smbios.enabled_memory += (size & 0x8000) != 0 ? (size & 0x7fff) : (size << 10); break; default: /* skip other types */ break; } /* Find structure terminator. */ cp = SMBIOS_GETSTR(addr); while (SMBIOS_GET16(cp, 0) != 0) cp++; return (cp + 2); } static caddr_t smbios_find_struct(int type) { caddr_t dmi; - int i; + size_t i; if (smbios.addr == NULL) return (NULL); for (dmi = smbios.addr, i = 0; dmi < smbios.addr + smbios.length && i < smbios.count; i++) { if (SMBIOS_GET8(dmi, 0) == type) return dmi; /* Find structure terminator. */ dmi = SMBIOS_GETSTR(dmi); while (SMBIOS_GET16(dmi, 0) != 0) dmi++; dmi += 2; } return (NULL); } static void smbios_probe(const caddr_t addr) { caddr_t saddr, info; uintptr_t paddr; if (smbios.probed) return; smbios.probed = 1; /* Search signatures and validate checksums. */ saddr = smbios_sigsearch(addr ? addr : PTOV(SMBIOS_START), SMBIOS_LENGTH); if (saddr == NULL) return; smbios.length = SMBIOS_GET16(saddr, 0x16); /* Structure Table Length */ paddr = SMBIOS_GET32(saddr, 0x18); /* Structure Table Address */ smbios.count = SMBIOS_GET16(saddr, 0x1c); /* No of SMBIOS Structures */ smbios.ver = SMBIOS_GET8(saddr, 0x1e); /* SMBIOS BCD Revision */ if (smbios.ver != 0) { smbios.major = smbios.ver >> 4; smbios.minor = smbios.ver & 0x0f; if (smbios.major > 9 || smbios.minor > 9) smbios.ver = 0; } if (smbios.ver == 0) { smbios.major = SMBIOS_GET8(saddr, 0x06);/* SMBIOS Major Version */ smbios.minor = SMBIOS_GET8(saddr, 0x07);/* SMBIOS Minor Version */ } smbios.ver = (smbios.major << 8) | smbios.minor; smbios.addr = PTOV(paddr); /* Get system information from SMBIOS */ info = smbios_find_struct(0x00); if (info != NULL) { smbios.bios_vendor = smbios_getstring(info, 0x04); } info = smbios_find_struct(0x01); if (info != NULL) { smbios.maker = smbios_getstring(info, 0x04); smbios.product = smbios_getstring(info, 0x05); } } void smbios_detect(const caddr_t addr) { char buf[16]; caddr_t dmi; - int i; + size_t i; smbios_probe(addr); if (smbios.addr == NULL) return; for (dmi = smbios.addr, i = 0; dmi < smbios.addr + smbios.length && i < smbios.count; i++) dmi = smbios_parse_table(dmi); sprintf(buf, "%d.%d", smbios.major, smbios.minor); setenv("smbios.version", buf, 1); if (smbios.enabled_memory > 0 || smbios.old_enabled_memory > 0) { sprintf(buf, "%u", smbios.enabled_memory > 0 ? smbios.enabled_memory : smbios.old_enabled_memory); setenv("smbios.memory.enabled", buf, 1); } if (smbios.enabled_sockets > 0) { sprintf(buf, "%u", smbios.enabled_sockets); setenv("smbios.socket.enabled", buf, 1); } if (smbios.populated_sockets > 0) { sprintf(buf, "%u", smbios.populated_sockets); setenv("smbios.socket.populated", buf, 1); } } static int smbios_match_str(const char* s1, const char* s2) { return (s1 == NULL || (s2 != NULL && !strcmp(s1, s2))); } int smbios_match(const char* bios_vendor, const char* maker, const char* product) { /* XXXRP currently, only called from non-EFI. */ smbios_probe(NULL); return (smbios_match_str(bios_vendor, smbios.bios_vendor) && smbios_match_str(maker, smbios.maker) && smbios_match_str(product, smbios.product)); } Index: stable/10 =================================================================== --- stable/10 (revision 294980) +++ stable/10 (revision 294981) Property changes on: stable/10 ___________________________________________________________________ Modified: svn:mergeinfo ## -0,0 +0,1 ## Merged /head:r281169,293724,293796,294029,294041,294058