Index: head/sys/conf/options =================================================================== --- head/sys/conf/options (revision 259177) +++ head/sys/conf/options (revision 259178) @@ -1,917 +1,920 @@ # $FreeBSD$ # # On the handling of kernel options # # All kernel options should be listed in NOTES, with suitable # descriptions. Negative options (options that make some code not # compile) should be commented out; LINT (generated from NOTES) should # compile as much code as possible. Try to structure option-using # code so that a single option only switch code on, or only switch # code off, to make it possible to have a full compile-test. If # necessary, you can check for COMPILING_LINT to get maximum code # coverage. # # All new options shall also be listed in either "conf/options" or # "conf/options.". Options that affect a single source-file # .[c|s] should be directed into "opt_.h", while options # that affect multiple files should either go in "opt_global.h" if # this is a kernel-wide option (used just about everywhere), or in # "opt_.h" if it affects only some files. # Note that the effect of listing only an option without a # header-file-name in conf/options (and cousins) is that the last # convention is followed. # # This handling scheme is not yet fully implemented. # # # Format of this file: # Option name filename # # If filename is missing, the default is # opt_.h AAC_DEBUG opt_aac.h AACRAID_DEBUG opt_aacraid.h AHC_ALLOW_MEMIO opt_aic7xxx.h AHC_TMODE_ENABLE opt_aic7xxx.h AHC_DUMP_EEPROM opt_aic7xxx.h AHC_DEBUG opt_aic7xxx.h AHC_DEBUG_OPTS opt_aic7xxx.h AHC_REG_PRETTY_PRINT opt_aic7xxx.h AHD_DEBUG opt_aic79xx.h AHD_DEBUG_OPTS opt_aic79xx.h AHD_TMODE_ENABLE opt_aic79xx.h AHD_REG_PRETTY_PRINT opt_aic79xx.h ADW_ALLOW_MEMIO opt_adw.h TWA_DEBUG opt_twa.h TWA_FLASH_FIRMWARE opt_twa.h # Debugging options. ALT_BREAK_TO_DEBUGGER opt_kdb.h BREAK_TO_DEBUGGER opt_kdb.h DDB DDB_BUFR_SIZE opt_ddb.h DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h DDB_CAPTURE_MAXBUFSIZE opt_ddb.h DDB_CTF opt_ddb.h DDB_NUMSYM opt_ddb.h GDB KDB opt_global.h KDB_TRACE opt_kdb.h KDB_UNATTENDED opt_kdb.h KLD_DEBUG opt_kld.h SYSCTL_DEBUG opt_sysctl.h TEXTDUMP_PREFERRED opt_ddb.h TEXTDUMP_VERBOSE opt_ddb.h # Miscellaneous options. ADAPTIVE_LOCKMGRS ALQ ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h ATSE_CFI_HACK opt_cfi.h AUDIT opt_global.h BOOTHOWTO opt_global.h BOOTVERBOSE opt_global.h CALLOUT_PROFILING CAPABILITIES opt_capsicum.h CAPABILITY_MODE opt_capsicum.h COMPAT_43 opt_compat.h COMPAT_43TTY opt_compat.h COMPAT_FREEBSD4 opt_compat.h COMPAT_FREEBSD5 opt_compat.h COMPAT_FREEBSD6 opt_compat.h COMPAT_FREEBSD7 opt_compat.h COMPILING_LINT opt_global.h COMPRESS_USER_CORES opt_core.h CY_PCI_FASTINTR DEADLKRES opt_watchdog.h DIRECTIO FILEMON opt_dontuse.h FFCLOCK FULL_PREEMPTION opt_sched.h IPI_PREEMPTION opt_sched.h GEOM_AES opt_geom.h GEOM_BDE opt_geom.h GEOM_BSD opt_geom.h GEOM_CACHE opt_geom.h GEOM_CONCAT opt_geom.h GEOM_ELI opt_geom.h GEOM_FOX opt_geom.h GEOM_GATE opt_geom.h GEOM_JOURNAL opt_geom.h GEOM_LABEL opt_geom.h GEOM_LINUX_LVM opt_geom.h GEOM_MBR opt_geom.h GEOM_MIRROR opt_geom.h GEOM_MULTIPATH opt_geom.h GEOM_NOP opt_geom.h GEOM_PART_APM opt_geom.h GEOM_PART_BSD opt_geom.h GEOM_PART_EBR opt_geom.h GEOM_PART_EBR_COMPAT opt_geom.h GEOM_PART_GPT opt_geom.h GEOM_PART_LDM opt_geom.h GEOM_PART_MBR opt_geom.h GEOM_PART_PC98 opt_geom.h GEOM_PART_VTOC8 opt_geom.h GEOM_PC98 opt_geom.h GEOM_RAID opt_geom.h GEOM_RAID3 opt_geom.h GEOM_SHSEC opt_geom.h GEOM_STRIPE opt_geom.h GEOM_SUNLABEL opt_geom.h GEOM_UNCOMPRESS opt_geom.h GEOM_UZIP opt_geom.h GEOM_VIRSTOR opt_geom.h GEOM_VOL opt_geom.h GEOM_ZERO opt_geom.h KDTRACE_HOOKS opt_global.h KDTRACE_FRAME opt_kdtrace.h KSTACK_MAX_PAGES KSTACK_PAGES KTRACE KTRACE_REQUEST_POOL opt_ktrace.h LIBICONV MAC opt_global.h MAC_BIBA opt_dontuse.h MAC_BSDEXTENDED opt_dontuse.h MAC_IFOFF opt_dontuse.h MAC_LOMAC opt_dontuse.h MAC_MLS opt_dontuse.h MAC_NONE opt_dontuse.h MAC_PARTITION opt_dontuse.h MAC_PORTACL opt_dontuse.h MAC_SEEOTHERUIDS opt_dontuse.h MAC_STATIC opt_mac.h MAC_STUB opt_dontuse.h MAC_TEST opt_dontuse.h MD_ROOT opt_md.h MD_ROOT_FSTYPE opt_md.h MD_ROOT_SIZE opt_md.h MFI_DEBUG opt_mfi.h MFI_DECODE_LOG opt_mfi.h MPROF_BUFFERS opt_mprof.h MPROF_HASH_SIZE opt_mprof.h NEW_PCIB opt_global.h NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h NO_ADAPTIVE_RWLOCKS NO_ADAPTIVE_SX NO_SYSCTL_DESCR opt_global.h NSWBUF_MIN opt_swap.h MBUF_PACKET_ZONE_DISABLE opt_global.h PANIC_REBOOT_WAIT_TIME opt_panic.h PPC_DEBUG opt_ppc.h PPC_PROBE_CHIPSET opt_ppc.h PPS_SYNC opt_ntp.h PREEMPTION opt_sched.h QUOTA SCHED_4BSD opt_sched.h SCHED_STATS opt_sched.h SCHED_ULE opt_sched.h SLEEPQUEUE_PROFILING SLHCI_DEBUG opt_slhci.h SPX_HACK STACK opt_stack.h SUIDDIR MSGMNB opt_sysvipc.h MSGMNI opt_sysvipc.h MSGSEG opt_sysvipc.h MSGSSZ opt_sysvipc.h MSGTQL opt_sysvipc.h SEMMNI opt_sysvipc.h SEMMNS opt_sysvipc.h SEMMNU opt_sysvipc.h SEMMSL opt_sysvipc.h SEMOPM opt_sysvipc.h SEMUME opt_sysvipc.h SHMALL opt_sysvipc.h SHMMAX opt_sysvipc.h SHMMAXPGS opt_sysvipc.h SHMMIN opt_sysvipc.h SHMMNI opt_sysvipc.h SHMSEG opt_sysvipc.h SYSVMSG opt_sysvipc.h SYSVSEM opt_sysvipc.h SYSVSHM opt_sysvipc.h SW_WATCHDOG opt_watchdog.h TURNSTILE_PROFILING UMTX_PROFILING VFS_AIO VERBOSE_SYSINIT opt_global.h WLCACHE opt_wavelan.h WLDEBUG opt_wavelan.h # POSIX kernel options P1003_1B_MQUEUE opt_posix.h P1003_1B_SEMAPHORES opt_posix.h _KPOSIX_PRIORITY_SCHEDULING opt_posix.h # Do we want the config file compiled into the kernel? INCLUDE_CONFIG_FILE opt_config.h # Options for static filesystems. These should only be used at config # time, since the corresponding lkms cannot work if there are any static # dependencies. Unusability is enforced by hiding the defines for the # options in a never-included header. CD9660 opt_dontuse.h EXT2FS opt_dontuse.h FDESCFS opt_dontuse.h FFS opt_dontuse.h FUSE opt_dontuse.h MSDOSFS opt_dontuse.h NANDFS opt_dontuse.h NULLFS opt_dontuse.h PROCFS opt_dontuse.h PSEUDOFS opt_dontuse.h REISERFS opt_dontuse.h SMBFS opt_dontuse.h TMPFS opt_dontuse.h UDF opt_dontuse.h UNIONFS opt_dontuse.h ZFS opt_dontuse.h # Pseudofs debugging PSEUDOFS_TRACE opt_pseudofs.h # In-kernel GSS-API KGSSAPI opt_kgssapi.h KGSSAPI_DEBUG opt_kgssapi.h # These static filesystems have one slightly bogus static dependency in # sys/i386/i386/autoconf.c. If any of these filesystems are # statically compiled into the kernel, code for mounting them as root # filesystems will be enabled - but look below. NFSCLIENT opt_nfs.h NFSSERVER opt_nfs.h # Use these options to compile the experimental nfs client and/or # server that supports NFSv4 into a kernel. # NFSCL - client # NFSD - server NFSCL opt_nfs.h NFSD opt_nfs.h # filesystems and libiconv bridge CD9660_ICONV opt_dontuse.h MSDOSFS_ICONV opt_dontuse.h UDF_ICONV opt_dontuse.h # If you are following the conditions in the copyright, # you can enable soft-updates which will speed up a lot of thigs # and make the system safer from crashes at the same time. # otherwise a STUB module will be compiled in. SOFTUPDATES opt_ffs.h # On small, embedded systems, it can be useful to turn off support for # snapshots. It saves about 30-40k for a feature that would be lightly # used, if it is used at all. NO_FFS_SNAPSHOT opt_ffs.h # Enabling this option turns on support for Access Control Lists in UFS, # which can be used to support high security configurations. Depends on # UFS_EXTATTR. UFS_ACL opt_ufs.h # Enabling this option turns on support for extended attributes in UFS-based # filesystems, which can be used to support high security configurations # as well as new filesystem features. UFS_EXTATTR opt_ufs.h UFS_EXTATTR_AUTOSTART opt_ufs.h # Enable fast hash lookups for large directories on UFS-based filesystems. UFS_DIRHASH opt_ufs.h # Enable gjournal-based UFS journal. UFS_GJOURNAL opt_ufs.h # The below sentence is not in English, and neither is this one. # We plan to remove the static dependences above, with a # _ROOT option to control if it usable as root. This list # allows these options to be present in config files already (though # they won't make any difference yet). NFS_ROOT opt_nfsroot.h # SMB/CIFS requester NETSMB opt_netsmb.h # Options used only in subr_param.c. HZ opt_param.h MAXFILES opt_param.h NBUF opt_param.h NSFBUFS opt_param.h VM_BCACHE_SIZE_MAX opt_param.h VM_SWZONE_SIZE_MAX opt_param.h MAXUSERS DFLDSIZ opt_param.h MAXDSIZ opt_param.h MAXSSIZ opt_param.h # Generic SCSI options. CAM_MAX_HIGHPOWER opt_cam.h CAMDEBUG opt_cam.h CAM_DEBUG_COMPILE opt_cam.h CAM_DEBUG_DELAY opt_cam.h CAM_DEBUG_BUS opt_cam.h CAM_DEBUG_TARGET opt_cam.h CAM_DEBUG_LUN opt_cam.h CAM_DEBUG_FLAGS opt_cam.h CAM_BOOT_DELAY opt_cam.h SCSI_DELAY opt_scsi.h SCSI_NO_SENSE_STRINGS opt_scsi.h SCSI_NO_OP_STRINGS opt_scsi.h # Options used only in cam/ata/ata_da.c ADA_TEST_FAILURE opt_ada.h ATA_STATIC_ID opt_ada.h # Options used only in cam/scsi/scsi_cd.c CHANGER_MIN_BUSY_SECONDS opt_cd.h CHANGER_MAX_BUSY_SECONDS opt_cd.h # Options used only in cam/scsi/scsi_sa.c. SA_IO_TIMEOUT opt_sa.h SA_SPACE_TIMEOUT opt_sa.h SA_REWIND_TIMEOUT opt_sa.h SA_ERASE_TIMEOUT opt_sa.h SA_1FM_AT_EOD opt_sa.h # Options used only in cam/scsi/scsi_pt.c SCSI_PT_DEFAULT_TIMEOUT opt_pt.h # Options used only in cam/scsi/scsi_ses.c SES_ENABLE_PASSTHROUGH opt_ses.h # Options used in dev/sym/ (Symbios SCSI driver). SYM_SETUP_LP_PROBE_MAP opt_sym.h #-Low Priority Probe Map (bits) # Allows the ncr to take precedence # 1 (1<<0) -> 810a, 860 # 2 (1<<1) -> 825a, 875, 885, 895 # 4 (1<<2) -> 895a, 896, 1510d SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 # disabled:0 (default), enabled:1 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking # disabled:0, enabled:1 (default) SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported # default:8, range:[1..64] # Options used only in pci/ncr.c SCSI_NCR_DEBUG opt_ncr.h SCSI_NCR_MAX_SYNC opt_ncr.h SCSI_NCR_MAX_WIDE opt_ncr.h SCSI_NCR_MYADDR opt_ncr.h # Options used only in dev/isp/* ISP_TARGET_MODE opt_isp.h ISP_FW_CRASH_DUMP opt_isp.h ISP_DEFAULT_ROLES opt_isp.h ISP_INTERNAL_TARGET opt_isp.h # Options used only in dev/iscsi ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h # Net stuff. ACCEPT_FILTER_DATA ACCEPT_FILTER_DNS ACCEPT_FILTER_HTTP ALTQ opt_global.h ALTQ_CBQ opt_altq.h ALTQ_CDNR opt_altq.h ALTQ_DEBUG opt_altq.h ALTQ_HFSC opt_altq.h ALTQ_NOPCC opt_altq.h ALTQ_PRIQ opt_altq.h ALTQ_RED opt_altq.h ALTQ_RIO opt_altq.h BOOTP opt_bootp.h BOOTP_BLOCKSIZE opt_bootp.h BOOTP_COMPAT opt_bootp.h BOOTP_NFSROOT opt_bootp.h BOOTP_NFSV3 opt_bootp.h BOOTP_WIRED_TO opt_bootp.h DEVICE_POLLING DEV_ENC opt_enc.h DEV_PF opt_pf.h DEV_PFLOG opt_pf.h DEV_PFSYNC opt_pf.h DEV_VLAN opt_vlan.h DUMMYNET opt_ipdn.h ETHER_8022 opt_ef.h ETHER_8023 opt_ef.h ETHER_II opt_ef.h ETHER_SNAP opt_ef.h INET opt_inet.h INET6 opt_inet6.h IPDIVERT IPFILTER opt_ipfilter.h IPFILTER_DEFAULT_BLOCK opt_ipfilter.h IPFILTER_LOG opt_ipfilter.h IPFILTER_LOOKUP opt_ipfilter.h IPFIREWALL opt_ipfw.h IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h IPFIREWALL_NAT opt_ipfw.h IPFIREWALL_VERBOSE opt_ipfw.h IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h IPSEC opt_ipsec.h IPSEC_DEBUG opt_ipsec.h IPSEC_FILTERTUNNEL opt_ipsec.h IPSEC_NAT_T opt_ipsec.h IPSTEALTH IPX KRPC LIBALIAS LIBMBPOOL LIBMCHAIN MBUF_PROFILING MBUF_STRESS_TEST MROUTING opt_mrouting.h NETATALK opt_atalk.h NFSLOCKD PCBGROUP opt_pcbgroup.h PF_DEFAULT_TO_DROP opt_pf.h RADIX_MPATH opt_mpath.h ROUTETABLES opt_route.h SLIP_IFF_OPTS opt_slip.h TCPDEBUG TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading TCP_SIGNATURE opt_inet.h VLAN_ARRAY opt_vlan.h XBONEHACK FLOWTABLE opt_route.h # # SCTP # SCTP opt_sctp.h SCTP_DEBUG opt_sctp.h # Enable debug printfs SCTP_WITH_NO_CSUM opt_sctp.h # Use this at your peril SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs # # # # Netgraph(4). Use option NETGRAPH to enable the base netgraph code. # Each netgraph node type can be either be compiled into the kernel # or loaded dynamically. To get the former, include the corresponding # option below. Each type has its own man page, e.g. ng_async(4). NETGRAPH NETGRAPH_DEBUG opt_netgraph.h NETGRAPH_ASYNC opt_netgraph.h NETGRAPH_ATMLLC opt_netgraph.h NETGRAPH_ATM_ATMPIF opt_netgraph.h NETGRAPH_BLUETOOTH opt_netgraph.h NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h NETGRAPH_BLUETOOTH_H4 opt_netgraph.h NETGRAPH_BLUETOOTH_HCI opt_netgraph.h NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h NETGRAPH_BLUETOOTH_UBT opt_netgraph.h NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h NETGRAPH_BPF opt_netgraph.h NETGRAPH_BRIDGE opt_netgraph.h NETGRAPH_CAR opt_netgraph.h NETGRAPH_CISCO opt_netgraph.h NETGRAPH_DEFLATE opt_netgraph.h NETGRAPH_DEVICE opt_netgraph.h NETGRAPH_ECHO opt_netgraph.h NETGRAPH_EIFACE opt_netgraph.h NETGRAPH_ETHER opt_netgraph.h NETGRAPH_ETHER_ECHO opt_netgraph.h NETGRAPH_FEC opt_netgraph.h NETGRAPH_FRAME_RELAY opt_netgraph.h NETGRAPH_GIF opt_netgraph.h NETGRAPH_GIF_DEMUX opt_netgraph.h NETGRAPH_HOLE opt_netgraph.h NETGRAPH_IFACE opt_netgraph.h NETGRAPH_IP_INPUT opt_netgraph.h NETGRAPH_IPFW opt_netgraph.h NETGRAPH_KSOCKET opt_netgraph.h NETGRAPH_L2TP opt_netgraph.h NETGRAPH_LMI opt_netgraph.h # MPPC compression requires proprietary files (not included) NETGRAPH_MPPC_COMPRESSION opt_netgraph.h NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h NETGRAPH_NAT opt_netgraph.h NETGRAPH_NETFLOW opt_netgraph.h NETGRAPH_ONE2MANY opt_netgraph.h NETGRAPH_PATCH opt_netgraph.h NETGRAPH_PIPE opt_netgraph.h NETGRAPH_PPP opt_netgraph.h NETGRAPH_PPPOE opt_netgraph.h NETGRAPH_PPTPGRE opt_netgraph.h NETGRAPH_PRED1 opt_netgraph.h NETGRAPH_RFC1490 opt_netgraph.h NETGRAPH_SOCKET opt_netgraph.h NETGRAPH_SPLIT opt_netgraph.h NETGRAPH_SPPP opt_netgraph.h NETGRAPH_TAG opt_netgraph.h NETGRAPH_TCPMSS opt_netgraph.h NETGRAPH_TEE opt_netgraph.h NETGRAPH_TTY opt_netgraph.h NETGRAPH_UI opt_netgraph.h NETGRAPH_VJC opt_netgraph.h NETGRAPH_VLAN opt_netgraph.h # NgATM options NGATM_ATM opt_netgraph.h NGATM_ATMBASE opt_netgraph.h NGATM_SSCOP opt_netgraph.h NGATM_SSCFU opt_netgraph.h NGATM_UNI opt_netgraph.h NGATM_CCATM opt_netgraph.h # DRM options DRM_DEBUG opt_drm.h TI_SF_BUF_JUMBO opt_ti.h TI_JUMBO_HDRSPLIT opt_ti.h # XXX Conflict: # of devices vs network protocol (Native ATM). # This makes "atm.h" unusable. NATM # DPT driver debug flags DPT_MEASURE_PERFORMANCE opt_dpt.h DPT_RESET_HBA opt_dpt.h # Misc debug flags. Most of these should probably be replaced with # 'DEBUG', and then let people recompile just the interesting modules # with 'make CC="cc -DDEBUG"'. CLUSTERDEBUG opt_debug_cluster.h DEBUG_1284 opt_ppb_1284.h VP0_DEBUG opt_vpo.h LPT_DEBUG opt_lpt.h PLIP_DEBUG opt_plip.h LOCKF_DEBUG opt_debug_lockf.h NETATALKDEBUG opt_atalk.h SI_DEBUG opt_debug_si.h # Fb options FB_DEBUG opt_fb.h FB_INSTALL_CDEV opt_fb.h # ppbus related options PERIPH_1284 opt_ppb_1284.h DONTPROBE_1284 opt_ppb_1284.h # smbus related options ENABLE_ALART opt_intpm.h # These cause changes all over the kernel BLKDEV_IOSIZE opt_global.h BURN_BRIDGES opt_global.h DEBUG opt_global.h DEBUG_LOCKS opt_global.h DEBUG_VFS_LOCKS opt_global.h DFLTPHYS opt_global.h DIAGNOSTIC opt_global.h INVARIANT_SUPPORT opt_global.h INVARIANTS opt_global.h MAXCPU opt_global.h MAXMEMDOM opt_global.h MAXPHYS opt_global.h MCLSHIFT opt_global.h MUTEX_DEBUG opt_global.h MUTEX_NOINLINE opt_global.h LOCK_PROFILING opt_global.h LOCK_PROFILING_FAST opt_global.h MSIZE opt_global.h REGRESSION opt_global.h RWLOCK_NOINLINE opt_global.h SX_NOINLINE opt_global.h VFS_BIO_DEBUG opt_global.h # These are VM related options VM_KMEM_SIZE opt_vm.h VM_KMEM_SIZE_SCALE opt_vm.h VM_KMEM_SIZE_MAX opt_vm.h VM_NRESERVLEVEL opt_vm.h VM_LEVEL_0_ORDER opt_vm.h NO_SWAPPING opt_vm.h MALLOC_MAKE_FAILURES opt_vm.h MALLOC_PROFILE opt_vm.h MALLOC_DEBUG_MAXZONES opt_vm.h # The MemGuard replacement allocator used for tamper-after-free detection DEBUG_MEMGUARD opt_vm.h # The RedZone malloc(9) protection DEBUG_REDZONE opt_vm.h # Standard SMP options SMP opt_global.h # Size of the kernel message buffer MSGBUF_SIZE opt_msgbuf.h # NFS options NFS_MINATTRTIMO opt_nfs.h NFS_MAXATTRTIMO opt_nfs.h NFS_MINDIRATTRTIMO opt_nfs.h NFS_MAXDIRATTRTIMO opt_nfs.h NFS_GATHERDELAY opt_nfs.h NFS_WDELAYHASHSIZ opt_nfs.h NFS_DEBUG opt_nfs.h # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver OVERRIDE_CARD opt_bktr.h OVERRIDE_TUNER opt_bktr.h OVERRIDE_DBX opt_bktr.h OVERRIDE_MSP opt_bktr.h BROOKTREE_SYSTEM_DEFAULT opt_bktr.h BROOKTREE_ALLOC_PAGES opt_bktr.h BKTR_OVERRIDE_CARD opt_bktr.h BKTR_OVERRIDE_TUNER opt_bktr.h BKTR_OVERRIDE_DBX opt_bktr.h BKTR_OVERRIDE_MSP opt_bktr.h BKTR_SYSTEM_DEFAULT opt_bktr.h BKTR_ALLOC_PAGES opt_bktr.h BKTR_USE_PLL opt_bktr.h BKTR_GPIO_ACCESS opt_bktr.h BKTR_NO_MSP_RESET opt_bktr.h BKTR_430_FX_MODE opt_bktr.h BKTR_SIS_VIA_MODE opt_bktr.h BKTR_USE_FREEBSD_SMBUS opt_bktr.h BKTR_NEW_MSP34XX_DRIVER opt_bktr.h # Options for uart(4) UART_PPS_ON_CTS opt_uart.h UART_POLL_FREQ opt_uart.h # options for bus/device framework BUS_DEBUG opt_bus.h # options for USB support USB_DEBUG opt_usb.h USB_HOST_ALIGN opt_usb.h USB_REQ_DEBUG opt_usb.h USB_TEMPLATE opt_usb.h USB_VERBOSE opt_usb.h USB_EHCI_BIG_ENDIAN_DESC opt_usb.h U3G_DEBUG opt_u3g.h UKBD_DFLT_KEYMAP opt_ukbd.h UPLCOM_INTR_INTERVAL opt_uplcom.h UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h UVSCOM_INTR_INTERVAL opt_uvscom.h # Embedded system options INIT_PATH ROOTDEVNAME FDC_DEBUG opt_fdc.h PCFCLOCK_VERBOSE opt_pcfclock.h PCFCLOCK_MAX_RETRIES opt_pcfclock.h KTR opt_global.h KTR_ALQ opt_ktr.h KTR_MASK opt_ktr.h KTR_CPUMASK opt_ktr.h KTR_COMPILE opt_global.h KTR_BOOT_ENTRIES opt_global.h KTR_ENTRIES opt_global.h KTR_VERBOSE opt_ktr.h WITNESS opt_global.h WITNESS_KDB opt_witness.h WITNESS_NO_VNODE opt_witness.h WITNESS_SKIPSPIN opt_witness.h OPENSOLARIS_WITNESS opt_global.h # options for ACPI support ACPI_DEBUG opt_acpi.h ACPI_MAX_TASKS opt_acpi.h ACPI_MAX_THREADS opt_acpi.h ACPI_DMAR opt_acpi.h # ISA support DEV_ISA opt_isa.h ISAPNP opt_isa.h # various 'device presence' options. DEV_BPF opt_bpf.h DEV_NETMAP opt_global.h DEV_MCA opt_mca.h DEV_CARP opt_carp.h DEV_SPLASH opt_splash.h # EISA support DEV_EISA opt_eisa.h EISA_SLOTS opt_eisa.h # ed driver ED_HPP opt_ed.h ED_3C503 opt_ed.h ED_SIC opt_ed.h # bce driver BCE_DEBUG opt_bce.h BCE_NVRAM_WRITE_SUPPORT opt_bce.h SOCKBUF_DEBUG opt_global.h # options for ubsec driver UBSEC_DEBUG opt_ubsec.h UBSEC_RNDTEST opt_ubsec.h UBSEC_NO_RNG opt_ubsec.h # options for hifn driver HIFN_DEBUG opt_hifn.h HIFN_RNDTEST opt_hifn.h # options for safenet driver SAFE_DEBUG opt_safe.h SAFE_NO_RNG opt_safe.h SAFE_RNDTEST opt_safe.h # syscons/vt options MAXCONS opt_syscons.h VT_FB_DEFAULT_WIDTH opt_syscons.h VT_FB_DEFAULT_HEIGHT opt_syscons.h SC_ALT_MOUSE_IMAGE opt_syscons.h SC_CUT_SPACES2TABS opt_syscons.h SC_CUT_SEPCHARS opt_syscons.h SC_DEBUG_LEVEL opt_syscons.h SC_DFLT_FONT opt_syscons.h SC_DISABLE_KDBKEY opt_syscons.h SC_DISABLE_REBOOT opt_syscons.h SC_HISTORY_SIZE opt_syscons.h SC_KERNEL_CONS_ATTR opt_syscons.h SC_KERNEL_CONS_REV_ATTR opt_syscons.h SC_MOUSE_CHAR opt_syscons.h SC_NO_CUTPASTE opt_syscons.h SC_NO_FONT_LOADING opt_syscons.h SC_NO_HISTORY opt_syscons.h SC_NO_MODE_CHANGE opt_syscons.h SC_NO_SUSPEND_VTYSWITCH opt_syscons.h SC_NO_SYSMOUSE opt_syscons.h SC_NORM_ATTR opt_syscons.h SC_NORM_REV_ATTR opt_syscons.h SC_PIXEL_MODE opt_syscons.h SC_RENDER_DEBUG opt_syscons.h SC_TWOBUTTON_MOUSE opt_syscons.h +DEV_SC opt_syscons.h +DEV_VT opt_syscons.h + # teken terminal emulator options TEKEN_CONS25 opt_teken.h TEKEN_UTF8 opt_teken.h # options for printf PRINTF_BUFR_SIZE opt_printf.h # kbd options KBD_DISABLE_KEYMAP_LOAD opt_kbd.h KBD_INSTALL_CDEV opt_kbd.h KBD_MAXRETRY opt_kbd.h KBD_MAXWAIT opt_kbd.h KBD_RESETDELAY opt_kbd.h KBDIO_DEBUG opt_kbd.h # options for the Atheros driver ATH_DEBUG opt_ath.h ATH_TXBUF opt_ath.h ATH_RXBUF opt_ath.h ATH_DIAGAPI opt_ath.h ATH_TX99_DIAG opt_ath.h ATH_ENABLE_11N opt_ath.h ATH_ENABLE_DFS opt_ath.h ATH_EEPROM_FIRMWARE opt_ath.h ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h ATH_DEBUG_ALQ opt_ath.h ATH_KTR_INTR_DEBUG opt_ath.h # options for the Atheros hal AH_SUPPORT_AR5416 opt_ah.h # XXX For now, this breaks non-AR9130 chipsets, so only use it # XXX when actually targetting AR9130. AH_SUPPORT_AR9130 opt_ah.h # This is required for AR933x SoC support AH_SUPPORT_AR9330 opt_ah.h AH_SUPPORT_AR9340 opt_ah.h AH_DEBUG opt_ah.h AH_ASSERT opt_ah.h AH_DEBUG_ALQ opt_ah.h AH_REGOPS_FUNC opt_ah.h AH_WRITE_REGDOMAIN opt_ah.h AH_DEBUG_COUNTRY opt_ah.h AH_WRITE_EEPROM opt_ah.h AH_PRIVATE_DIAG opt_ah.h AH_NEED_DESC_SWAP opt_ah.h AH_USE_INIPDGAIN opt_ah.h AH_MAXCHAN opt_ah.h AH_RXCFG_SDMAMW_4BYTES opt_ah.h AH_INTERRUPT_DEBUGGING opt_ah.h # AR5416 and later interrupt mitigation # XXX do not use this for AR9130 AH_AR5416_INTERRUPT_MITIGATION opt_ah.h # options for the Broadcom BCM43xx driver (bwi) BWI_DEBUG opt_bwi.h BWI_DEBUG_VERBOSE opt_bwi.h # options for the Marvell 8335 wireless driver MALO_DEBUG opt_malo.h MALO_TXBUF opt_malo.h MALO_RXBUF opt_malo.h # options for the Marvell wireless driver MWL_DEBUG opt_mwl.h MWL_TXBUF opt_mwl.h MWL_RXBUF opt_mwl.h MWL_DIAGAPI opt_mwl.h MWL_AGGR_SIZE opt_mwl.h MWL_TX_NODROP opt_mwl.h # Options for the Intel 802.11n wireless driver IWN_DEBUG opt_iwn.h # dcons options DCONS_BUF_SIZE opt_dcons.h DCONS_POLL_HZ opt_dcons.h DCONS_FORCE_CONSOLE opt_dcons.h DCONS_FORCE_GDB opt_dcons.h # HWPMC options HWPMC_HOOKS HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h # XBOX options for FreeBSD/i386, but some files are MI XBOX opt_xbox.h # Interrupt filtering INTR_FILTER # 802.11 support layer IEEE80211_DEBUG opt_wlan.h IEEE80211_DEBUG_REFCNT opt_wlan.h IEEE80211_AMPDU_AGE opt_wlan.h IEEE80211_SUPPORT_MESH opt_wlan.h IEEE80211_SUPPORT_SUPERG opt_wlan.h IEEE80211_SUPPORT_TDMA opt_wlan.h IEEE80211_ALQ opt_wlan.h IEEE80211_DFS_DEBUG opt_wlan.h # 802.11 TDMA support TDMA_SLOTLEN_DEFAULT opt_tdma.h TDMA_SLOTCNT_DEFAULT opt_tdma.h TDMA_BINTVAL_DEFAULT opt_tdma.h TDMA_TXRATE_11B_DEFAULT opt_tdma.h TDMA_TXRATE_11G_DEFAULT opt_tdma.h TDMA_TXRATE_11A_DEFAULT opt_tdma.h TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h TDMA_TXRATE_HALF_DEFAULT opt_tdma.h TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h TDMA_TXRATE_11NA_DEFAULT opt_tdma.h TDMA_TXRATE_11NG_DEFAULT opt_tdma.h # Network stack virtualization options VIMAGE opt_global.h VNET_DEBUG opt_global.h # Common Flash Interface (CFI) options CFI_SUPPORT_STRATAFLASH opt_cfi.h CFI_ARMEDANDDANGEROUS opt_cfi.h # Sound options SND_DEBUG opt_snd.h SND_DIAGNOSTIC opt_snd.h SND_FEEDER_MULTIFORMAT opt_snd.h SND_FEEDER_FULL_MULTIFORMAT opt_snd.h SND_FEEDER_RATE_HP opt_snd.h SND_PCM_64 opt_snd.h SND_OLDSTEREO opt_snd.h X86BIOS # Flattened device tree options FDT opt_platform.h FDT_DTB_STATIC opt_platform.h # OFED Infiniband stack OFED opt_ofed.h OFED_DEBUG_INIT opt_ofed.h SDP opt_ofed.h SDP_DEBUG opt_ofed.h IPOIB opt_ofed.h IPOIB_DEBUG opt_ofed.h IPOIB_CM opt_ofed.h # Resource Accounting RACCT opt_global.h # Resource Limits RCTL opt_global.h # Random number generator(s) RANDOM_YARROW opt_random.h RANDOM_FORTUNA opt_random.h RANDOM_DEBUG opt_random.h RANDOM_RWFILE opt_random.h Index: head/sys/dev/vt/vt.h =================================================================== --- head/sys/dev/vt/vt.h (revision 259177) +++ head/sys/dev/vt/vt.h (revision 259178) @@ -1,417 +1,422 @@ /*- * Copyright (c) 2009, 2013 The FreeBSD Foundation * All rights reserved. * * This software was developed by Ed Schouten under sponsorship from the * FreeBSD Foundation. * * Portions of this software were developed by Oleksandr Rybalko * 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 _DEV_VT_VT_H_ #define _DEV_VT_VT_H_ #include #include #include #include #include #include #include #include #include #include #include "opt_syscons.h" #include "opt_splash.h" +#ifdef DEV_SC +#error "Build with both syscons and vt is not supported. Please enable only \ +one 'device sc' or 'device vt'" +#endif + #ifndef VT_MAXWINDOWS #ifdef MAXCONS #define VT_MAXWINDOWS MAXCONS #else #define VT_MAXWINDOWS 12 #endif #endif #ifndef VT_ALT_TO_ESC_HACK #define VT_ALT_TO_ESC_HACK 1 #endif #define VT_CONSWINDOW 0 #if defined(SC_TWOBUTTON_MOUSE) || defined(VT_TWOBUTTON_MOUSE) #define VT_MOUSE_PASTEBUTTON MOUSE_BUTTON3DOWN /* right button */ #define VT_MOUSE_EXTENDBUTTON MOUSE_BUTTON2DOWN /* not really used */ #else #define VT_MOUSE_PASTEBUTTON MOUSE_BUTTON2DOWN /* middle button */ #define VT_MOUSE_EXTENDBUTTON MOUSE_BUTTON3DOWN /* right button */ #endif /* defined(SC_TWOBUTTON_MOUSE) || defined(VT_TWOBUTTON_MOUSE) */ #define SC_DRIVER_NAME "vt" #define DPRINTF(_l, ...) if (vt_debug > (_l)) printf( __VA_ARGS__ ) #define ISSIGVALID(sig) ((sig) > 0 && (sig) < NSIG) #define VT_SYSCTL_INT(_name, _default, _descr) \ static int vt_##_name = _default; \ SYSCTL_INT(_kern_vt, OID_AUTO, _name, CTLFLAG_RW, &vt_##_name, _default,\ _descr); \ TUNABLE_INT("kern.vt." #_name, &vt_##_name); struct vt_driver; void vt_allocate(struct vt_driver *, void *); void vt_resume(void); void vt_suspend(void); typedef unsigned int vt_axis_t; /* * List of locks * (d) locked by vd_lock * (b) locked by vb_lock * (G) locked by Giant * (u) unlocked, locked by higher levels * (c) const until freeing * (?) yet to be determined */ /* * Per-device datastructure. */ struct vt_device { struct vt_window *vd_windows[VT_MAXWINDOWS]; /* (c) Windows. */ struct vt_window *vd_curwindow; /* (d) Current window. */ struct vt_window *vd_savedwindow;/* (?) Saved for suspend. */ struct vt_window *vd_markedwin; /* (?) Copy/paste buf owner. */ const struct vt_driver *vd_driver; /* (c) Graphics driver. */ void *vd_softc; /* (u) Driver data. */ uint16_t vd_mx; /* (?) Mouse X. */ uint16_t vd_my; /* (?) Mouse Y. */ vt_axis_t vd_mdirtyx; /* (?) Screen width. */ vt_axis_t vd_mdirtyy; /* (?) Screen height. */ uint32_t vd_mstate; /* (?) Mouse state. */ term_pos_t vd_offset; /* (?) Pixel offset. */ vt_axis_t vd_width; /* (?) Screen width. */ vt_axis_t vd_height; /* (?) Screen height. */ struct mtx vd_lock; /* Per-device lock. */ struct cv vd_winswitch; /* (d) Window switch notify. */ struct callout vd_timer; /* (d) Display timer. */ int vd_flags; /* (d) Device flags. */ #define VDF_TEXTMODE 0x01 /* Do text mode rendering. */ #define VDF_SPLASH 0x02 /* Splash screen active. */ #define VDF_ASYNC 0x04 /* vt_timer() running. */ #define VDF_INVALID 0x08 /* Entire screen should be re-rendered. */ #define VDF_DEAD 0x10 /* Early probing found nothing. */ #define VDF_INITIALIZED 0x20 /* vtterm_cnprobe already done. */ #define VDF_MOUSECURSOR 0x40 /* Mouse cursor visible. */ int vd_keyboard; /* (G) Keyboard index. */ unsigned int vd_kbstate; /* (?) Device unit. */ unsigned int vd_unit; /* (c) Device unit. */ }; /* * Per-window terminal screen buffer. * * Because redrawing is performed asynchronously, the buffer keeps track * of a rectangle that needs to be redrawn (vb_dirtyrect). Because this * approach seemed to cause suboptimal performance (when the top left * and the bottom right of the screen are modified), it also uses a set * of bitmasks to keep track of the rows and columns (mod 64) that have * been modified. */ struct vt_bufmask { uint64_t vbm_row, vbm_col; #define VBM_DIRTY UINT64_MAX }; struct vt_buf { struct mtx vb_lock; /* Buffer lock. */ term_pos_t vb_scr_size; /* (b) Screen dimensions. */ int vb_flags; /* (b) Flags. */ #define VBF_CURSOR 0x1 /* Cursor visible. */ #define VBF_STATIC 0x2 /* Buffer is statically allocated. */ #define VBF_MTX_INIT 0x4 /* Mutex initialized. */ #define VBF_SCROLL 0x8 /* scroll locked mode. */ #define VBF_HISTORY_FULL 0x10 /* All rows filled. */ int vb_history_size; #define VBF_DEFAULT_HISTORY_SIZE 500 int vb_roffset; /* (b) History rows offset. */ int vb_curroffset; /* (b) Saved rows offset. */ term_pos_t vb_cursor; /* (u) Cursor position. */ term_pos_t vb_mark_start; /* (b) Copy region start. */ term_pos_t vb_mark_end; /* (b) Copy region end. */ int vb_mark_last; /* Last mouse event. */ term_rect_t vb_dirtyrect; /* (b) Dirty rectangle. */ struct vt_bufmask vb_dirtymask; /* (b) Dirty bitmasks. */ term_char_t *vb_buffer; /* (u) Data buffer. */ term_char_t **vb_rows; /* (u) Array of rows */ }; void vtbuf_copy(struct vt_buf *, const term_rect_t *, const term_pos_t *); void vtbuf_fill_locked(struct vt_buf *, const term_rect_t *, term_char_t); void vtbuf_init_early(struct vt_buf *); void vtbuf_init(struct vt_buf *, const term_pos_t *); void vtbuf_grow(struct vt_buf *, const term_pos_t *, int); void vtbuf_putchar(struct vt_buf *, const term_pos_t *, term_char_t); void vtbuf_cursor_position(struct vt_buf *, const term_pos_t *); void vtbuf_scroll_mode(struct vt_buf *vb, int yes); void vtbuf_undirty(struct vt_buf *, term_rect_t *, struct vt_bufmask *); void vtbuf_sethistory_size(struct vt_buf *, int); int vtbuf_iscursor(struct vt_buf *vb, int row, int col); void vtbuf_cursor_visibility(struct vt_buf *, int); #ifndef SC_NO_CUTPASTE void vtbuf_mouse_cursor_position(struct vt_buf *vb, int col, int row); int vtbuf_set_mark(struct vt_buf *vb, int type, int col, int row); int vtbuf_get_marked_len(struct vt_buf *vb); void vtbuf_extract_marked(struct vt_buf *vb, term_char_t *buf, int sz); #endif #define VTB_MARK_NONE 0 #define VTB_MARK_END 1 #define VTB_MARK_START 2 #define VTB_MARK_WORD 3 #define VTB_MARK_ROW 4 #define VTB_MARK_EXTEND 5 #define VTB_MARK_MOVE 6 #define VTBUF_SLCK_ENABLE(vb) vtbuf_scroll_mode((vb), 1) #define VTBUF_SLCK_DISABLE(vb) vtbuf_scroll_mode((vb), 0) #define VTBUF_MAX_HEIGHT(vb) \ ((vb)->vb_history_size) #define VTBUF_GET_ROW(vb, r) \ ((vb)->vb_rows[((vb)->vb_roffset + (r)) % VTBUF_MAX_HEIGHT(vb)]) #define VTBUF_GET_FIELD(vb, r, c) \ ((vb)->vb_rows[((vb)->vb_roffset + (r)) % VTBUF_MAX_HEIGHT(vb)][(c)]) #define VTBUF_FIELD(vb, r, c) \ ((vb)->vb_rows[((vb)->vb_curroffset + (r)) % VTBUF_MAX_HEIGHT(vb)][(c)]) #define VTBUF_ISCURSOR(vb, r, c) \ vtbuf_iscursor((vb), (r), (c)) #define VTBUF_DIRTYROW(mask, row) \ ((mask)->vbm_row & ((uint64_t)1 << ((row) % 64))) #define VTBUF_DIRTYCOL(mask, col) \ ((mask)->vbm_col & ((uint64_t)1 << ((col) % 64))) #define VTBUF_SPACE_CHAR (' ' | TC_WHITE << 26 | TC_BLACK << 29) #define VHS_SET 0 #define VHS_CUR 1 #define VHS_END 2 int vthistory_seek(struct vt_buf *, int offset, int whence); void vthistory_addlines(struct vt_buf *vb, int offset); void vthistory_getpos(const struct vt_buf *, unsigned int *offset); /* * Per-window datastructure. */ struct vt_window { struct vt_device *vw_device; /* (c) Device. */ struct terminal *vw_terminal; /* (c) Terminal. */ struct vt_buf vw_buf; /* (u) Screen buffer. */ struct vt_font *vw_font; /* (d) Graphical font. */ unsigned int vw_number; /* (c) Window number. */ int vw_kbdmode; /* (?) Keyboard mode. */ char *vw_kbdsq; /* Escape sequence queue*/ unsigned int vw_flags; /* (d) Per-window flags. */ #define VWF_BUSY 0x1 /* Busy reconfiguring device. */ #define VWF_OPENED 0x2 /* TTY in use. */ #define VWF_SCROLL 0x4 /* Keys influence scrollback. */ #define VWF_CONSOLE 0x8 /* Kernel message console window. */ #define VWF_VTYLOCK 0x10 /* Prevent window switch. */ #define VWF_MOUSE_HIDE 0x20 /* Disable mouse events processing. */ #define VWF_SWWAIT_REL 0x10000 /* Program wait for VT acquire is done. */ #define VWF_SWWAIT_ACQ 0x20000 /* Program wait for VT release is done. */ pid_t vw_pid; /* Terminal holding process */ struct proc *vw_proc; struct vt_mode vw_smode; /* switch mode */ struct callout vw_proc_dead_timer; struct vt_window *vw_switch_to; }; #define VT_AUTO 0 /* switching is automatic */ #define VT_PROCESS 1 /* switching controlled by prog */ #define VT_KERNEL 255 /* switching controlled in kernel */ #define IS_VT_PROC_MODE(vw) ((vw)->vw_smode.mode == VT_PROCESS) /* * Per-device driver routines. * * vd_bitbltchr is used when the driver operates in graphics mode, while * vd_putchar is used when the driver operates in text mode * (VDF_TEXTMODE). */ typedef int vd_init_t(struct vt_device *vd); typedef void vd_postswitch_t(struct vt_device *vd); typedef void vd_blank_t(struct vt_device *vd, term_color_t color); typedef void vd_bitbltchr_t(struct vt_device *vd, const uint8_t *src, const uint8_t *mask, int bpl, vt_axis_t top, vt_axis_t left, unsigned int width, unsigned int height, term_color_t fg, term_color_t bg); typedef void vd_putchar_t(struct vt_device *vd, term_char_t, vt_axis_t top, vt_axis_t left, term_color_t fg, term_color_t bg); struct vt_driver { /* Console attachment. */ vd_init_t *vd_init; /* Drawing. */ vd_blank_t *vd_blank; vd_bitbltchr_t *vd_bitbltchr; /* Text mode operation. */ vd_putchar_t *vd_putchar; /* Update display setting on vt switch. */ vd_postswitch_t *vd_postswitch; /* Priority to know which one can override */ int vd_priority; #define VD_PRIORITY_DUMB 10 #define VD_PRIORITY_GENERIC 100 #define VD_PRIORITY_SPECIFIC 1000 }; /* * Console device madness. * * Utility macro to make early vt(4) instances work. */ extern const struct terminal_class vt_termclass; void vt_upgrade(struct vt_device *vd); #define PIXEL_WIDTH(w) ((w) / 8) #define PIXEL_HEIGHT(h) ((h) / 16) #ifndef VT_FB_DEFAULT_WIDTH #define VT_FB_DEFAULT_WIDTH 640 #endif #ifndef VT_FB_DEFAULT_HEIGHT #define VT_FB_DEFAULT_HEIGHT 480 #endif #define VT_CONSDEV_DECLARE(driver, width, height, softc) \ static struct terminal driver ## _consterm; \ static struct vt_window driver ## _conswindow; \ static struct vt_device driver ## _consdev = { \ .vd_driver = &driver, \ .vd_softc = (softc), \ .vd_flags = VDF_INVALID, \ .vd_windows = { [VT_CONSWINDOW] = &driver ## _conswindow, }, \ .vd_curwindow = &driver ## _conswindow, \ .vd_markedwin = NULL, \ .vd_kbstate = 0, \ }; \ static term_char_t driver ## _constextbuf[(width) * \ (VBF_DEFAULT_HISTORY_SIZE)]; \ static term_char_t *driver ## _constextbufrows[ \ VBF_DEFAULT_HISTORY_SIZE]; \ static struct vt_window driver ## _conswindow = { \ .vw_number = VT_CONSWINDOW, \ .vw_flags = VWF_CONSOLE, \ .vw_buf = { \ .vb_buffer = driver ## _constextbuf, \ .vb_rows = driver ## _constextbufrows, \ .vb_history_size = VBF_DEFAULT_HISTORY_SIZE, \ .vb_curroffset = 0, \ .vb_roffset = 0, \ .vb_flags = VBF_STATIC, \ .vb_mark_start = { \ .tp_row = 0, \ .tp_col = 0, \ }, \ .vb_mark_end = { \ .tp_row = 0, \ .tp_col = 0, \ }, \ .vb_scr_size = { \ .tp_row = height, \ .tp_col = width, \ }, \ }, \ .vw_device = &driver ## _consdev, \ .vw_terminal = &driver ## _consterm, \ .vw_kbdmode = K_XLATE, \ }; \ TERMINAL_DECLARE_EARLY(driver ## _consterm, vt_termclass, \ &driver ## _conswindow); \ SYSINIT(vt_early_cons, SI_SUB_INT_CONFIG_HOOKS, SI_ORDER_ANY, \ vt_upgrade, &driver ## _consdev) /* * Fonts. * * Remapping tables are used to map Unicode points to glyphs. They need * to be sorted, because vtfont_lookup() performs a binary search. Each * font has two remapping tables, for normal and bold. When a character * is not present in bold, it uses a normal glyph. When no glyph is * available, it uses glyph 0, which is normally equal to U+FFFD. */ struct vt_font_map { uint32_t vfm_src; uint16_t vfm_dst; uint16_t vfm_len; }; struct vt_font { struct vt_font_map *vf_bold; struct vt_font_map *vf_normal; uint8_t *vf_bytes; unsigned int vf_height, vf_width, vf_normal_length, vf_bold_length; unsigned int vf_refcount; }; #ifndef SC_NO_CUTPASTE struct mouse_cursor { uint8_t map[64 * 64 / 8]; uint8_t mask[64 * 64 / 8]; uint8_t w; uint8_t h; }; #endif const uint8_t *vtfont_lookup(const struct vt_font *vf, term_char_t c); struct vt_font *vtfont_ref(struct vt_font *vf); void vtfont_unref(struct vt_font *vf); int vtfont_load(vfnt_t *f, struct vt_font **ret); /* Sysmouse. */ void sysmouse_process_event(mouse_info_t *mi); #ifndef SC_NO_CUTPASTE void vt_mouse_event(int type, int x, int y, int event, int cnt); void vt_mouse_state(int show); #endif #define VT_MOUSE_SHOW 1 #define VT_MOUSE_HIDE 0 #endif /* !_DEV_VT_VT_H_ */