Index: head/sys/conf/files.amd64 =================================================================== --- head/sys/conf/files.amd64 (revision 302863) +++ head/sys/conf/files.amd64 (revision 302864) @@ -1,639 +1,638 @@ # This file tells config what files go into building a kernel, # files marked standard are always included. # # $FreeBSD$ # # The long compile-with and dependency lines are required because of # limitations in config: backslash-newline doesn't work in strings, and # dependency lines other than the first are silently ignored. # # linux32_genassym.o optional compat_linux32 \ dependency "$S/amd64/linux32/linux32_genassym.c" \ compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \ no-obj no-implicit-rule \ clean "linux32_genassym.o" # linux32_assym.h optional compat_linux32 \ dependency "$S/kern/genassym.sh linux32_genassym.o" \ compile-with "sh $S/kern/genassym.sh linux32_genassym.o > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "linux32_assym.h" # linux32_locore.o optional compat_linux32 \ dependency "linux32_assym.h $S/amd64/linux32/linux32_locore.s" \ compile-with "${CC} -x assembler-with-cpp -DLOCORE -m32 -shared -s -pipe -I. -I$S -Werror -Wall -fno-common -nostdinc -nostdlib -Wl,-T$S/amd64/linux32/linux32_vdso.lds.s -Wl,-soname=linux32_vdso.so,--eh-frame-hdr,-fPIC,-warn-common ${.IMPSRC} -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "linux32_locore.o" # linux32_vdso.so optional compat_linux32 \ dependency "linux32_locore.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd --binary-architecture i386 linux32_locore.o ${.TARGET}" \ no-implicit-rule \ clean "linux32_vdso.so" # ia32_genassym.o standard \ dependency "$S/compat/ia32/ia32_genassym.c" \ compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \ no-obj no-implicit-rule \ clean "ia32_genassym.o" # ia32_assym.h standard \ dependency "$S/kern/genassym.sh ia32_genassym.o" \ compile-with "env NM='${NM}' NMFLAGS='${NMFLAGS}' sh $S/kern/genassym.sh ia32_genassym.o > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "ia32_assym.h" # font.h optional sc_dflt_font \ compile-with "uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x16.fnt && file2c 'static u_char dflt_font_16[16*256] = {' '};' < ${SC_DFLT_FONT}-8x16 > font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x14.fnt && file2c 'static u_char dflt_font_14[14*256] = {' '};' < ${SC_DFLT_FONT}-8x14 >> font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x8.fnt && file2c 'static u_char dflt_font_8[8*256] = {' '};' < ${SC_DFLT_FONT}-8x8 >> font.h" \ no-obj no-implicit-rule before-depend \ clean "font.h ${SC_DFLT_FONT}-8x14 ${SC_DFLT_FONT}-8x16 ${SC_DFLT_FONT}-8x8" # atkbdmap.h optional atkbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${ATKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > atkbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "atkbdmap.h" # ukbdmap.h optional ukbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${UKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > ukbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "ukbdmap.h" # hpt27xx_lib.o optional hpt27xx \ dependency "$S/dev/hpt27xx/amd64-elf.hpt27xx_lib.o.uu" \ compile-with "uudecode < $S/dev/hpt27xx/amd64-elf.hpt27xx_lib.o.uu" \ no-implicit-rule # hptmvraid.o optional hptmv \ dependency "$S/dev/hptmv/amd64-elf.raid.o.uu" \ compile-with "uudecode < $S/dev/hptmv/amd64-elf.raid.o.uu" \ no-implicit-rule # hptnr_lib.o optional hptnr \ dependency "$S/dev/hptnr/amd64-elf.hptnr_lib.o.uu" \ compile-with "uudecode < $S/dev/hptnr/amd64-elf.hptnr_lib.o.uu" \ no-implicit-rule # hptrr_lib.o optional hptrr \ dependency "$S/dev/hptrr/amd64-elf.hptrr_lib.o.uu" \ compile-with "uudecode < $S/dev/hptrr/amd64-elf.hptrr_lib.o.uu" \ no-implicit-rule # amd64/acpica/acpi_machdep.c optional acpi acpi_wakecode.o optional acpi \ dependency "$S/amd64/acpica/acpi_wakecode.S assym.s" \ compile-with "${NORMAL_S}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.o" acpi_wakecode.bin optional acpi \ dependency "acpi_wakecode.o" \ compile-with "${OBJCOPY} -S -O binary acpi_wakecode.o ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.bin" acpi_wakecode.h optional acpi \ dependency "acpi_wakecode.bin" \ compile-with "file2c -sx 'static char wakecode[] = {' '};' < acpi_wakecode.bin > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.h" acpi_wakedata.h optional acpi \ dependency "acpi_wakecode.o" \ compile-with '${NM} -n --defined-only acpi_wakecode.o | while read offset dummy what; do echo "#define $${what} 0x$${offset}"; done > ${.TARGET}' \ no-obj no-implicit-rule before-depend \ clean "acpi_wakedata.h" # amd64/amd64/amd64_mem.c optional mem #amd64/amd64/apic_vector.S standard amd64/amd64/atomic.c standard amd64/amd64/bios.c standard amd64/amd64/bpf_jit_machdep.c optional bpf_jitter amd64/amd64/cpu_switch.S standard amd64/amd64/db_disasm.c optional ddb amd64/amd64/db_interface.c optional ddb amd64/amd64/db_trace.c optional ddb amd64/amd64/elf_machdep.c standard amd64/amd64/exception.S standard amd64/amd64/fpu.c standard amd64/amd64/gdb_machdep.c optional gdb amd64/amd64/in_cksum.c optional inet | inet6 amd64/amd64/initcpu.c standard amd64/amd64/io.c optional io amd64/amd64/locore.S standard no-obj amd64/amd64/xen-locore.S optional xenhvm amd64/amd64/machdep.c standard amd64/amd64/mem.c optional mem amd64/amd64/minidump_machdep.c standard amd64/amd64/mp_machdep.c optional smp amd64/amd64/mp_watchdog.c optional mp_watchdog smp amd64/amd64/mpboot.S optional smp amd64/amd64/pmap.c standard amd64/amd64/prof_machdep.c optional profiling-routine amd64/amd64/ptrace_machdep.c standard amd64/amd64/sigtramp.S standard amd64/amd64/support.S standard amd64/amd64/sys_machdep.c standard amd64/amd64/trap.c standard amd64/amd64/uio_machdep.c standard amd64/amd64/uma_machdep.c standard amd64/amd64/vm_machdep.c standard amd64/cloudabi64/cloudabi64_sysvec.c optional compat_cloudabi64 amd64/pci/pci_cfgreg.c optional pci cddl/contrib/opensolaris/common/atomic/amd64/opensolaris_atomic.S optional zfs | dtrace compile-with "${ZFS_S}" cddl/dev/dtrace/amd64/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" cddl/dev/dtrace/amd64/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" cddl/dev/fbt/x86/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" cddl/dev/dtrace/x86/dis_tables.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" cddl/dev/dtrace/amd64/instr_size.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" crypto/aesni/aeskeys_amd64.S optional aesni crypto/aesni/aesni.c optional aesni aesni_ghash.o optional aesni \ dependency "$S/crypto/aesni/aesni_ghash.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${NO_WCAST_QUAL} ${PROF} -mmmx -msse -msse4 -maes -mpclmul ${.IMPSRC}" \ no-implicit-rule \ clean "aesni_ghash.o" aesni_wrap.o optional aesni \ dependency "$S/crypto/aesni/aesni_wrap.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${NO_WCAST_QUAL} ${PROF} -mmmx -msse -msse4 -maes ${.IMPSRC}" \ no-implicit-rule \ clean "aesni_wrap.o" crypto/blowfish/bf_enc.c optional crypto | ipsec crypto/des/des_enc.c optional crypto | ipsec | netsmb crypto/via/padlock.c optional padlock crypto/via/padlock_cipher.c optional padlock crypto/via/padlock_hash.c optional padlock dev/acpica/acpi_if.m standard dev/acpica/acpi_hpet.c optional acpi dev/acpi_support/acpi_wmi_if.m standard dev/agp/agp_amd64.c optional agp dev/agp/agp_i810.c optional agp dev/agp/agp_via.c optional agp dev/amdsbwd/amdsbwd.c optional amdsbwd dev/amdtemp/amdtemp.c optional amdtemp dev/arcmsr/arcmsr.c optional arcmsr pci dev/asmc/asmc.c optional asmc isa dev/atkbdc/atkbd.c optional atkbd atkbdc dev/atkbdc/atkbd_atkbdc.c optional atkbd atkbdc dev/atkbdc/atkbdc.c optional atkbdc dev/atkbdc/atkbdc_isa.c optional atkbdc isa dev/atkbdc/atkbdc_subr.c optional atkbdc dev/atkbdc/psm.c optional psm atkbdc dev/bxe/bxe.c optional bxe pci dev/bxe/bxe_stats.c optional bxe pci dev/bxe/bxe_debug.c optional bxe pci dev/bxe/ecore_sp.c optional bxe pci dev/bxe/bxe_elink.c optional bxe pci dev/bxe/57710_init_values.c optional bxe pci dev/bxe/57711_init_values.c optional bxe pci dev/bxe/57712_init_values.c optional bxe pci dev/coretemp/coretemp.c optional coretemp dev/cpuctl/cpuctl.c optional cpuctl dev/dpms/dpms.c optional dpms # There are no systems with isa slots, so all ed isa entries should go.. dev/ed/if_ed_3c503.c optional ed isa ed_3c503 dev/ed/if_ed_isa.c optional ed isa dev/ed/if_ed_wd80x3.c optional ed isa dev/ed/if_ed_hpp.c optional ed isa ed_hpp dev/ed/if_ed_sic.c optional ed isa ed_sic dev/fb/fb.c optional fb | vga dev/fb/s3_pci.c optional s3pci dev/fb/vesa.c optional vga vesa dev/fb/vga.c optional vga dev/ichwd/ichwd.c optional ichwd dev/if_ndis/if_ndis.c optional ndis dev/if_ndis/if_ndis_pccard.c optional ndis pccard dev/if_ndis/if_ndis_pci.c optional ndis cardbus | ndis pci dev/if_ndis/if_ndis_usb.c optional ndis usb dev/io/iodev.c optional io dev/ioat/ioat.c optional ioat pci dev/ioat/ioat_test.c optional ioat pci dev/ipmi/ipmi.c optional ipmi dev/ipmi/ipmi_acpi.c optional ipmi acpi dev/ipmi/ipmi_isa.c optional ipmi isa dev/ipmi/ipmi_kcs.c optional ipmi dev/ipmi/ipmi_smic.c optional ipmi dev/ipmi/ipmi_smbus.c optional ipmi smbus dev/ipmi/ipmi_smbios.c optional ipmi dev/ipmi/ipmi_ssif.c optional ipmi smbus dev/ipmi/ipmi_pci.c optional ipmi pci dev/ipmi/ipmi_linux.c optional ipmi compat_linux32 dev/ixl/if_ixl.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/if_ixlv.c optional ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixlvc.c optional ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_txrx.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_osdep.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_lan_hmc.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_hmc.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_common.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_nvm.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_adminq.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/fdc/fdc.c optional fdc dev/fdc/fdc_acpi.c optional fdc dev/fdc/fdc_isa.c optional fdc isa dev/fdc/fdc_pccard.c optional fdc pccard dev/hpt27xx/hpt27xx_os_bsd.c optional hpt27xx dev/hpt27xx/hpt27xx_osm_bsd.c optional hpt27xx dev/hpt27xx/hpt27xx_config.c optional hpt27xx dev/hptmv/entry.c optional hptmv dev/hptmv/mv.c optional hptmv dev/hptmv/gui_lib.c optional hptmv dev/hptmv/hptproc.c optional hptmv dev/hptmv/ioctl.c optional hptmv dev/hptnr/hptnr_os_bsd.c optional hptnr dev/hptnr/hptnr_osm_bsd.c optional hptnr dev/hptnr/hptnr_config.c optional hptnr dev/hptrr/hptrr_os_bsd.c optional hptrr dev/hptrr/hptrr_osm_bsd.c optional hptrr dev/hptrr/hptrr_config.c optional hptrr dev/hwpmc/hwpmc_amd.c optional hwpmc dev/hwpmc/hwpmc_intel.c optional hwpmc dev/hwpmc/hwpmc_core.c optional hwpmc dev/hwpmc/hwpmc_uncore.c optional hwpmc dev/hwpmc/hwpmc_piv.c optional hwpmc dev/hwpmc/hwpmc_tsc.c optional hwpmc dev/hwpmc/hwpmc_x86.c optional hwpmc dev/hyperv/netvsc/hv_net_vsc.c optional hyperv dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c optional hyperv dev/hyperv/netvsc/hv_rndis_filter.c optional hyperv dev/hyperv/stordisengage/hv_ata_pci_disengage.c optional hyperv dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c optional hyperv dev/hyperv/utilities/hv_heartbeat.c optional hyperv dev/hyperv/utilities/hv_kvp.c optional hyperv dev/hyperv/utilities/hv_shutdown.c optional hyperv dev/hyperv/utilities/hv_timesync.c optional hyperv dev/hyperv/utilities/hv_util.c optional hyperv dev/hyperv/vmbus/hv_channel.c optional hyperv -dev/hyperv/vmbus/hv_channel_mgmt.c optional hyperv dev/hyperv/vmbus/hv_ring_buffer.c optional hyperv dev/hyperv/vmbus/hyperv.c optional hyperv dev/hyperv/vmbus/hyperv_busdma.c optional hyperv dev/hyperv/vmbus/vmbus.c optional hyperv dev/hyperv/vmbus/vmbus_et.c optional hyperv dev/hyperv/vmbus/vmbus_if.m optional hyperv dev/hyperv/vmbus/amd64/hyperv_machdep.c optional hyperv dev/hyperv/vmbus/amd64/vmbus_vector.S optional hyperv dev/nfe/if_nfe.c optional nfe pci dev/ntb/if_ntb/if_ntb.c optional if_ntb dev/ntb/ntb_transport.c optional if_ntb dev/ntb/ntb.c optional if_ntb | ntb_hw dev/ntb/ntb_if.m optional if_ntb | ntb_hw dev/ntb/ntb_hw/ntb_hw.c optional ntb_hw dev/nvd/nvd.c optional nvd nvme dev/nvme/nvme.c optional nvme dev/nvme/nvme_ctrlr.c optional nvme dev/nvme/nvme_ctrlr_cmd.c optional nvme dev/nvme/nvme_ns.c optional nvme dev/nvme/nvme_ns_cmd.c optional nvme dev/nvme/nvme_qpair.c optional nvme dev/nvme/nvme_sim.c optional nvme scbus !nvd dev/nvme/nvme_sysctl.c optional nvme dev/nvme/nvme_test.c optional nvme dev/nvme/nvme_util.c optional nvme dev/nvram/nvram.c optional nvram isa dev/random/ivy.c optional rdrand_rng dev/random/nehemiah.c optional padlock_rng dev/qlxge/qls_dbg.c optional qlxge pci dev/qlxge/qls_dump.c optional qlxge pci dev/qlxge/qls_hw.c optional qlxge pci dev/qlxge/qls_ioctl.c optional qlxge pci dev/qlxge/qls_isr.c optional qlxge pci dev/qlxge/qls_os.c optional qlxge pci dev/qlxgb/qla_dbg.c optional qlxgb pci dev/qlxgb/qla_hw.c optional qlxgb pci dev/qlxgb/qla_ioctl.c optional qlxgb pci dev/qlxgb/qla_isr.c optional qlxgb pci dev/qlxgb/qla_misc.c optional qlxgb pci dev/qlxgb/qla_os.c optional qlxgb pci dev/qlxgbe/ql_dbg.c optional qlxgbe pci dev/qlxgbe/ql_hw.c optional qlxgbe pci dev/qlxgbe/ql_ioctl.c optional qlxgbe pci dev/qlxgbe/ql_isr.c optional qlxgbe pci dev/qlxgbe/ql_misc.c optional qlxgbe pci dev/qlxgbe/ql_os.c optional qlxgbe pci dev/qlxgbe/ql_reset.c optional qlxgbe pci dev/sfxge/common/ef10_ev.c optional sfxge pci dev/sfxge/common/ef10_filter.c optional sfxge pci dev/sfxge/common/ef10_intr.c optional sfxge pci dev/sfxge/common/ef10_mac.c optional sfxge pci dev/sfxge/common/ef10_mcdi.c optional sfxge pci dev/sfxge/common/ef10_nic.c optional sfxge pci dev/sfxge/common/ef10_nvram.c optional sfxge pci dev/sfxge/common/ef10_phy.c optional sfxge pci dev/sfxge/common/ef10_rx.c optional sfxge pci dev/sfxge/common/ef10_tx.c optional sfxge pci dev/sfxge/common/ef10_vpd.c optional sfxge pci dev/sfxge/common/efx_bootcfg.c optional sfxge pci dev/sfxge/common/efx_crc32.c optional sfxge pci dev/sfxge/common/efx_ev.c optional sfxge pci dev/sfxge/common/efx_filter.c optional sfxge pci dev/sfxge/common/efx_hash.c optional sfxge pci dev/sfxge/common/efx_intr.c optional sfxge pci dev/sfxge/common/efx_lic.c optional sfxge pci dev/sfxge/common/efx_mac.c optional sfxge pci dev/sfxge/common/efx_mcdi.c optional sfxge pci dev/sfxge/common/efx_mon.c optional sfxge pci dev/sfxge/common/efx_nic.c optional sfxge pci dev/sfxge/common/efx_nvram.c optional sfxge pci dev/sfxge/common/efx_phy.c optional sfxge pci dev/sfxge/common/efx_port.c optional sfxge pci dev/sfxge/common/efx_rx.c optional sfxge pci dev/sfxge/common/efx_sram.c optional sfxge pci dev/sfxge/common/efx_tx.c optional sfxge pci dev/sfxge/common/efx_vpd.c optional sfxge pci dev/sfxge/common/efx_wol.c optional sfxge pci dev/sfxge/common/hunt_nic.c optional sfxge pci dev/sfxge/common/hunt_phy.c optional sfxge pci dev/sfxge/common/mcdi_mon.c optional sfxge pci dev/sfxge/common/medford_nic.c optional sfxge pci dev/sfxge/common/siena_mac.c optional sfxge pci dev/sfxge/common/siena_mcdi.c optional sfxge pci dev/sfxge/common/siena_nic.c optional sfxge pci dev/sfxge/common/siena_nvram.c optional sfxge pci dev/sfxge/common/siena_phy.c optional sfxge pci dev/sfxge/common/siena_sram.c optional sfxge pci dev/sfxge/common/siena_vpd.c optional sfxge pci dev/sfxge/sfxge.c optional sfxge pci dev/sfxge/sfxge_dma.c optional sfxge pci dev/sfxge/sfxge_ev.c optional sfxge pci dev/sfxge/sfxge_intr.c optional sfxge pci dev/sfxge/sfxge_mcdi.c optional sfxge pci dev/sfxge/sfxge_nvram.c optional sfxge pci dev/sfxge/sfxge_port.c optional sfxge pci dev/sfxge/sfxge_rx.c optional sfxge pci dev/sfxge/sfxge_tx.c optional sfxge pci dev/sio/sio.c optional sio dev/sio/sio_isa.c optional sio isa dev/sio/sio_pccard.c optional sio pccard dev/sio/sio_pci.c optional sio pci dev/sio/sio_puc.c optional sio puc dev/speaker/spkr.c optional speaker dev/syscons/apm/apm_saver.c optional apm_saver apm dev/syscons/scterm-teken.c optional sc dev/syscons/scvesactl.c optional sc vga vesa dev/syscons/scvgarndr.c optional sc vga dev/syscons/scvtb.c optional sc dev/tpm/tpm.c optional tpm dev/tpm/tpm_acpi.c optional tpm acpi dev/tpm/tpm_isa.c optional tpm isa dev/uart/uart_cpu_x86.c optional uart dev/viawd/viawd.c optional viawd dev/vmware/vmxnet3/if_vmx.c optional vmx dev/wbwd/wbwd.c optional wbwd dev/wpi/if_wpi.c optional wpi dev/xen/pci/xen_acpi_pci.c optional xenhvm dev/xen/pci/xen_pci.c optional xenhvm dev/isci/isci.c optional isci dev/isci/isci_controller.c optional isci dev/isci/isci_domain.c optional isci dev/isci/isci_interrupt.c optional isci dev/isci/isci_io_request.c optional isci dev/isci/isci_logger.c optional isci dev/isci/isci_oem_parameters.c optional isci dev/isci/isci_remote_device.c optional isci dev/isci/isci_sysctl.c optional isci dev/isci/isci_task_request.c optional isci dev/isci/isci_timer.c optional isci dev/isci/scil/sati.c optional isci dev/isci/scil/sati_abort_task_set.c optional isci dev/isci/scil/sati_atapi.c optional isci dev/isci/scil/sati_device.c optional isci dev/isci/scil/sati_inquiry.c optional isci dev/isci/scil/sati_log_sense.c optional isci dev/isci/scil/sati_lun_reset.c optional isci dev/isci/scil/sati_mode_pages.c optional isci dev/isci/scil/sati_mode_select.c optional isci dev/isci/scil/sati_mode_sense.c optional isci dev/isci/scil/sati_mode_sense_10.c optional isci dev/isci/scil/sati_mode_sense_6.c optional isci dev/isci/scil/sati_move.c optional isci dev/isci/scil/sati_passthrough.c optional isci dev/isci/scil/sati_read.c optional isci dev/isci/scil/sati_read_buffer.c optional isci dev/isci/scil/sati_read_capacity.c optional isci dev/isci/scil/sati_reassign_blocks.c optional isci dev/isci/scil/sati_report_luns.c optional isci dev/isci/scil/sati_request_sense.c optional isci dev/isci/scil/sati_start_stop_unit.c optional isci dev/isci/scil/sati_synchronize_cache.c optional isci dev/isci/scil/sati_test_unit_ready.c optional isci dev/isci/scil/sati_unmap.c optional isci dev/isci/scil/sati_util.c optional isci dev/isci/scil/sati_verify.c optional isci dev/isci/scil/sati_write.c optional isci dev/isci/scil/sati_write_and_verify.c optional isci dev/isci/scil/sati_write_buffer.c optional isci dev/isci/scil/sati_write_long.c optional isci dev/isci/scil/sci_abstract_list.c optional isci dev/isci/scil/sci_base_controller.c optional isci dev/isci/scil/sci_base_domain.c optional isci dev/isci/scil/sci_base_iterator.c optional isci dev/isci/scil/sci_base_library.c optional isci dev/isci/scil/sci_base_logger.c optional isci dev/isci/scil/sci_base_memory_descriptor_list.c optional isci dev/isci/scil/sci_base_memory_descriptor_list_decorator.c optional isci dev/isci/scil/sci_base_object.c optional isci dev/isci/scil/sci_base_observer.c optional isci dev/isci/scil/sci_base_phy.c optional isci dev/isci/scil/sci_base_port.c optional isci dev/isci/scil/sci_base_remote_device.c optional isci dev/isci/scil/sci_base_request.c optional isci dev/isci/scil/sci_base_state_machine.c optional isci dev/isci/scil/sci_base_state_machine_logger.c optional isci dev/isci/scil/sci_base_state_machine_observer.c optional isci dev/isci/scil/sci_base_subject.c optional isci dev/isci/scil/sci_util.c optional isci dev/isci/scil/scic_sds_controller.c optional isci dev/isci/scil/scic_sds_library.c optional isci dev/isci/scil/scic_sds_pci.c optional isci dev/isci/scil/scic_sds_phy.c optional isci dev/isci/scil/scic_sds_port.c optional isci dev/isci/scil/scic_sds_port_configuration_agent.c optional isci dev/isci/scil/scic_sds_remote_device.c optional isci dev/isci/scil/scic_sds_remote_node_context.c optional isci dev/isci/scil/scic_sds_remote_node_table.c optional isci dev/isci/scil/scic_sds_request.c optional isci dev/isci/scil/scic_sds_sgpio.c optional isci dev/isci/scil/scic_sds_smp_remote_device.c optional isci dev/isci/scil/scic_sds_smp_request.c optional isci dev/isci/scil/scic_sds_ssp_request.c optional isci dev/isci/scil/scic_sds_stp_packet_request.c optional isci dev/isci/scil/scic_sds_stp_remote_device.c optional isci dev/isci/scil/scic_sds_stp_request.c optional isci dev/isci/scil/scic_sds_unsolicited_frame_control.c optional isci dev/isci/scil/scif_sas_controller.c optional isci dev/isci/scil/scif_sas_controller_state_handlers.c optional isci dev/isci/scil/scif_sas_controller_states.c optional isci dev/isci/scil/scif_sas_domain.c optional isci dev/isci/scil/scif_sas_domain_state_handlers.c optional isci dev/isci/scil/scif_sas_domain_states.c optional isci dev/isci/scil/scif_sas_high_priority_request_queue.c optional isci dev/isci/scil/scif_sas_internal_io_request.c optional isci dev/isci/scil/scif_sas_io_request.c optional isci dev/isci/scil/scif_sas_io_request_state_handlers.c optional isci dev/isci/scil/scif_sas_io_request_states.c optional isci dev/isci/scil/scif_sas_library.c optional isci dev/isci/scil/scif_sas_remote_device.c optional isci dev/isci/scil/scif_sas_remote_device_ready_substate_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_ready_substates.c optional isci dev/isci/scil/scif_sas_remote_device_starting_substate_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_starting_substates.c optional isci dev/isci/scil/scif_sas_remote_device_state_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_states.c optional isci dev/isci/scil/scif_sas_request.c optional isci dev/isci/scil/scif_sas_smp_activity_clear_affiliation.c optional isci dev/isci/scil/scif_sas_smp_io_request.c optional isci dev/isci/scil/scif_sas_smp_phy.c optional isci dev/isci/scil/scif_sas_smp_remote_device.c optional isci dev/isci/scil/scif_sas_stp_io_request.c optional isci dev/isci/scil/scif_sas_stp_remote_device.c optional isci dev/isci/scil/scif_sas_stp_task_request.c optional isci dev/isci/scil/scif_sas_task_request.c optional isci dev/isci/scil/scif_sas_task_request_state_handlers.c optional isci dev/isci/scil/scif_sas_task_request_states.c optional isci dev/isci/scil/scif_sas_timer.c optional isci isa/syscons_isa.c optional sc isa/vga_isa.c optional vga kern/kern_clocksource.c standard kern/link_elf_obj.c standard # # IA32 binary support # #amd64/ia32/ia32_exception.S optional compat_freebsd32 amd64/ia32/ia32_reg.c optional compat_freebsd32 amd64/ia32/ia32_signal.c optional compat_freebsd32 amd64/ia32/ia32_sigtramp.S optional compat_freebsd32 amd64/ia32/ia32_syscall.c optional compat_freebsd32 amd64/ia32/ia32_misc.c optional compat_freebsd32 compat/ia32/ia32_sysvec.c optional compat_freebsd32 compat/linprocfs/linprocfs.c optional linprocfs compat/linsysfs/linsysfs.c optional linsysfs # # Linux/i386 binary support # amd64/linux32/linux32_dummy.c optional compat_linux32 amd64/linux32/linux32_machdep.c optional compat_linux32 amd64/linux32/linux32_support.s optional compat_linux32 \ dependency "linux32_assym.h" amd64/linux32/linux32_sysent.c optional compat_linux32 amd64/linux32/linux32_sysvec.c optional compat_linux32 compat/linux/linux_emul.c optional compat_linux32 compat/linux/linux_file.c optional compat_linux32 compat/linux/linux_fork.c optional compat_linux32 compat/linux/linux_futex.c optional compat_linux32 compat/linux/linux_getcwd.c optional compat_linux32 compat/linux/linux_ioctl.c optional compat_linux32 compat/linux/linux_ipc.c optional compat_linux32 compat/linux/linux_mib.c optional compat_linux32 compat/linux/linux_misc.c optional compat_linux32 compat/linux/linux_mmap.c optional compat_linux32 compat/linux/linux_signal.c optional compat_linux32 compat/linux/linux_socket.c optional compat_linux32 compat/linux/linux_stats.c optional compat_linux32 compat/linux/linux_sysctl.c optional compat_linux32 compat/linux/linux_time.c optional compat_linux32 compat/linux/linux_timer.c optional compat_linux32 compat/linux/linux_uid16.c optional compat_linux32 compat/linux/linux_util.c optional compat_linux32 compat/linux/linux_vdso.c optional compat_linux32 compat/linux/linux_common.c optional compat_linux32 compat/linux/linux_event.c optional compat_linux32 compat/linux/linux.c optional compat_linux32 dev/amr/amr_linux.c optional compat_linux32 amr dev/mfi/mfi_linux.c optional compat_linux32 mfi # # Windows NDIS driver support # compat/ndis/kern_ndis.c optional ndisapi pci compat/ndis/kern_windrv.c optional ndisapi pci compat/ndis/subr_hal.c optional ndisapi pci compat/ndis/subr_ndis.c optional ndisapi pci compat/ndis/subr_ntoskrnl.c optional ndisapi pci compat/ndis/subr_pe.c optional ndisapi pci compat/ndis/subr_usbd.c optional ndisapi pci compat/ndis/winx64_wrap.S optional ndisapi pci # libkern/memmove.c standard libkern/memset.c standard # # x86 real mode BIOS emulator, required by dpms/pci/vesa # compat/x86bios/x86bios.c optional x86bios | dpms | pci | vesa contrib/x86emu/x86emu.c optional x86bios | dpms | pci | vesa # # bvm console # dev/bvm/bvm_console.c optional bvmconsole dev/bvm/bvm_dbg.c optional bvmdebug # # x86 shared code between IA32, AMD64 and PC98 architectures # x86/acpica/OsdEnvironment.c optional acpi x86/acpica/acpi_apm.c optional acpi x86/acpica/acpi_wakeup.c optional acpi x86/acpica/madt.c optional acpi x86/acpica/srat.c optional acpi x86/bios/smbios.c optional smbios x86/bios/vpd.c optional vpd x86/cpufreq/powernow.c optional cpufreq x86/cpufreq/est.c optional cpufreq x86/cpufreq/hwpstate.c optional cpufreq x86/cpufreq/p4tcc.c optional cpufreq x86/iommu/busdma_dmar.c optional acpi acpi_dmar pci x86/iommu/intel_ctx.c optional acpi acpi_dmar pci x86/iommu/intel_drv.c optional acpi acpi_dmar pci x86/iommu/intel_fault.c optional acpi acpi_dmar pci x86/iommu/intel_gas.c optional acpi acpi_dmar pci x86/iommu/intel_idpgtbl.c optional acpi acpi_dmar pci x86/iommu/intel_intrmap.c optional acpi acpi_dmar pci x86/iommu/intel_qi.c optional acpi acpi_dmar pci x86/iommu/intel_quirks.c optional acpi acpi_dmar pci x86/iommu/intel_utils.c optional acpi acpi_dmar pci x86/isa/atpic.c optional atpic isa x86/isa/atrtc.c standard x86/isa/clock.c standard x86/isa/elcr.c optional atpic isa | mptable x86/isa/isa.c standard x86/isa/isa_dma.c standard x86/isa/nmi.c standard x86/isa/orm.c optional isa x86/pci/pci_bus.c optional pci x86/pci/qpi.c optional pci x86/x86/autoconf.c standard x86/x86/bus_machdep.c standard x86/x86/busdma_bounce.c standard x86/x86/busdma_machdep.c standard x86/x86/cpu_machdep.c standard x86/x86/dump_machdep.c standard x86/x86/fdt_machdep.c optional fdt x86/x86/identcpu.c standard x86/x86/intr_machdep.c standard x86/x86/io_apic.c standard x86/x86/legacy.c standard x86/x86/local_apic.c standard x86/x86/mca.c standard x86/x86/mptable.c optional mptable x86/x86/mptable_pci.c optional mptable pci x86/x86/mp_x86.c optional smp x86/x86/msi.c optional pci x86/x86/nexus.c standard x86/x86/pvclock.c standard x86/x86/stack_machdep.c optional ddb | stack x86/x86/tsc.c standard x86/x86/delay.c standard x86/xen/hvm.c optional xenhvm x86/xen/xen_intr.c optional xenhvm x86/xen/pv.c optional xenhvm x86/xen/pvcpu_enum.c optional xenhvm x86/xen/xen_apic.c optional xenhvm x86/xen/xenpv.c optional xenhvm x86/xen/xen_nexus.c optional xenhvm x86/xen/xen_msi.c optional xenhvm x86/xen/xen_pci_bus.c optional xenhvm Index: head/sys/conf/files.i386 =================================================================== --- head/sys/conf/files.i386 (revision 302863) +++ head/sys/conf/files.i386 (revision 302864) @@ -1,627 +1,626 @@ # This file tells config what files go into building a kernel, # files marked standard are always included. # # $FreeBSD$ # # The long compile-with and dependency lines are required because of # limitations in config: backslash-newline doesn't work in strings, and # dependency lines other than the first are silently ignored. # linux_genassym.o optional compat_linux \ dependency "$S/i386/linux/linux_genassym.c" \ compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \ no-obj no-implicit-rule \ clean "linux_genassym.o" # linux_assym.h optional compat_linux \ dependency "$S/kern/genassym.sh linux_genassym.o" \ compile-with "sh $S/kern/genassym.sh linux_genassym.o > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "linux_assym.h" # linux_locore.o optional compat_linux \ dependency "linux_assym.h $S/i386/linux/linux_locore.s" \ compile-with "${CC} -x assembler-with-cpp -DLOCORE -shared -s -pipe -I. -I$S -Werror -Wall -fno-common -nostdinc -nostdlib -Wl,-T$S/i386/linux/linux_vdso.lds.s -Wl,-soname=linux_vdso.so,--eh-frame-hdr,-fPIC,-warn-common ${.IMPSRC} -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "linux_locore.o" # linux_vdso.so optional compat_linux \ dependency "linux_locore.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf32-i386-freebsd --binary-architecture i386 linux_locore.o ${.TARGET}" \ no-implicit-rule \ clean "linux_vdso.so" # svr4_genassym.o optional compat_svr4 \ dependency "$S/i386/svr4/svr4_genassym.c" \ compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \ no-obj no-implicit-rule \ clean "svr4_genassym.o" # svr4_assym.h optional compat_svr4 \ dependency "$S/kern/genassym.sh svr4_genassym.o" \ compile-with "sh $S/kern/genassym.sh svr4_genassym.o > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "svr4_assym.h" # font.h optional sc_dflt_font \ compile-with "uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x16.fnt && file2c 'static u_char dflt_font_16[16*256] = {' '};' < ${SC_DFLT_FONT}-8x16 > font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x14.fnt && file2c 'static u_char dflt_font_14[14*256] = {' '};' < ${SC_DFLT_FONT}-8x14 >> font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x8.fnt && file2c 'static u_char dflt_font_8[8*256] = {' '};' < ${SC_DFLT_FONT}-8x8 >> font.h" \ no-obj no-implicit-rule before-depend \ clean "font.h ${SC_DFLT_FONT}-8x14 ${SC_DFLT_FONT}-8x16 ${SC_DFLT_FONT}-8x8" # atkbdmap.h optional atkbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${ATKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > atkbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "atkbdmap.h" # ukbdmap.h optional ukbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${UKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > ukbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "ukbdmap.h" # hpt27xx_lib.o optional hpt27xx \ dependency "$S/dev/hpt27xx/i386-elf.hpt27xx_lib.o.uu" \ compile-with "uudecode < $S/dev/hpt27xx/i386-elf.hpt27xx_lib.o.uu" \ no-implicit-rule # hptmvraid.o optional hptmv \ dependency "$S/dev/hptmv/i386-elf.raid.o.uu" \ compile-with "uudecode < $S/dev/hptmv/i386-elf.raid.o.uu" \ no-implicit-rule # hptnr_lib.o optional hptnr \ dependency "$S/dev/hptnr/i386-elf.hptnr_lib.o.uu" \ compile-with "uudecode < $S/dev/hptnr/i386-elf.hptnr_lib.o.uu" \ no-implicit-rule # hptrr_lib.o optional hptrr \ dependency "$S/dev/hptrr/i386-elf.hptrr_lib.o.uu" \ compile-with "uudecode < $S/dev/hptrr/i386-elf.hptrr_lib.o.uu" \ no-implicit-rule # cddl/contrib/opensolaris/common/atomic/i386/opensolaris_atomic.S optional zfs | dtrace compile-with "${ZFS_S}" cddl/dev/dtrace/i386/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" cddl/dev/dtrace/i386/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" cddl/dev/fbt/x86/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" cddl/dev/dtrace/x86/dis_tables.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" cddl/dev/dtrace/i386/instr_size.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" compat/linprocfs/linprocfs.c optional linprocfs compat/linsysfs/linsysfs.c optional linsysfs compat/linux/linux_event.c optional compat_linux compat/linux/linux_emul.c optional compat_linux compat/linux/linux_file.c optional compat_linux compat/linux/linux_fork.c optional compat_linux compat/linux/linux_futex.c optional compat_linux compat/linux/linux_getcwd.c optional compat_linux compat/linux/linux_ioctl.c optional compat_linux compat/linux/linux_ipc.c optional compat_linux compat/linux/linux_mib.c optional compat_linux compat/linux/linux_misc.c optional compat_linux compat/linux/linux_mmap.c optional compat_linux compat/linux/linux_signal.c optional compat_linux compat/linux/linux_socket.c optional compat_linux compat/linux/linux_stats.c optional compat_linux compat/linux/linux_sysctl.c optional compat_linux compat/linux/linux_time.c optional compat_linux compat/linux/linux_timer.c optional compat_linux compat/linux/linux_uid16.c optional compat_linux compat/linux/linux_util.c optional compat_linux compat/linux/linux_vdso.c optional compat_linux compat/linux/linux.c optional compat_linux compat/ndis/kern_ndis.c optional ndisapi pci compat/ndis/kern_windrv.c optional ndisapi pci compat/ndis/subr_hal.c optional ndisapi pci compat/ndis/subr_ndis.c optional ndisapi pci compat/ndis/subr_ntoskrnl.c optional ndisapi pci compat/ndis/subr_pe.c optional ndisapi pci compat/ndis/subr_usbd.c optional ndisapi pci compat/ndis/winx32_wrap.S optional ndisapi pci compat/svr4/imgact_svr4.c optional compat_svr4 compat/svr4/svr4_fcntl.c optional compat_svr4 compat/svr4/svr4_filio.c optional compat_svr4 compat/svr4/svr4_ioctl.c optional compat_svr4 compat/svr4/svr4_ipc.c optional compat_svr4 compat/svr4/svr4_misc.c optional compat_svr4 compat/svr4/svr4_resource.c optional compat_svr4 compat/svr4/svr4_signal.c optional compat_svr4 compat/svr4/svr4_socket.c optional compat_svr4 compat/svr4/svr4_sockio.c optional compat_svr4 compat/svr4/svr4_stat.c optional compat_svr4 compat/svr4/svr4_stream.c optional compat_svr4 compat/svr4/svr4_syscallnames.c optional compat_svr4 compat/svr4/svr4_sysent.c optional compat_svr4 compat/svr4/svr4_sysvec.c optional compat_svr4 compat/svr4/svr4_termios.c optional compat_svr4 bf_enc.o optional crypto | ipsec \ dependency "$S/crypto/blowfish/arch/i386/bf_enc.S $S/crypto/blowfish/arch/i386/bf_enc_586.S $S/crypto/blowfish/arch/i386/bf_enc_686.S" \ compile-with "${CC} -c -I$S/crypto/blowfish/arch/i386 ${ASM_CFLAGS} ${WERROR} ${.IMPSRC}" \ no-implicit-rule crypto/aesni/aeskeys_i386.S optional aesni crypto/aesni/aesni.c optional aesni aesni_ghash.o optional aesni \ dependency "$S/crypto/aesni/aesni_ghash.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${NO_WCAST_QUAL} ${PROF} -mmmx -msse -msse4 -maes -mpclmul ${.IMPSRC}" \ no-implicit-rule \ clean "aesni_ghash.o" aesni_wrap.o optional aesni \ dependency "$S/crypto/aesni/aesni_wrap.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${NO_WCAST_QUAL} ${PROF} -mmmx -msse -msse4 -maes ${.IMPSRC}" \ no-implicit-rule \ clean "aesni_wrap.o" crypto/des/arch/i386/des_enc.S optional crypto | ipsec | netsmb crypto/via/padlock.c optional padlock crypto/via/padlock_cipher.c optional padlock crypto/via/padlock_hash.c optional padlock dev/advansys/adv_isa.c optional adv isa dev/agp/agp_ali.c optional agp dev/agp/agp_amd.c optional agp dev/agp/agp_amd64.c optional agp dev/agp/agp_ati.c optional agp dev/agp/agp_i810.c optional agp dev/agp/agp_intel.c optional agp dev/agp/agp_nvidia.c optional agp dev/agp/agp_sis.c optional agp dev/agp/agp_via.c optional agp dev/aic/aic_isa.c optional aic isa dev/amdsbwd/amdsbwd.c optional amdsbwd dev/amdtemp/amdtemp.c optional amdtemp dev/arcmsr/arcmsr.c optional arcmsr pci dev/asmc/asmc.c optional asmc isa dev/atkbdc/atkbd.c optional atkbd atkbdc dev/atkbdc/atkbd_atkbdc.c optional atkbd atkbdc dev/atkbdc/atkbdc.c optional atkbdc dev/atkbdc/atkbdc_isa.c optional atkbdc isa dev/atkbdc/atkbdc_subr.c optional atkbdc dev/atkbdc/psm.c optional psm atkbdc dev/bxe/bxe.c optional bxe pci dev/bxe/bxe_stats.c optional bxe pci dev/bxe/bxe_debug.c optional bxe pci dev/bxe/ecore_sp.c optional bxe pci dev/bxe/bxe_elink.c optional bxe pci dev/bxe/57710_init_values.c optional bxe pci dev/bxe/57711_init_values.c optional bxe pci dev/bxe/57712_init_values.c optional bxe pci dev/ce/ceddk.c optional ce dev/ce/if_ce.c optional ce dev/ce/tau32-ddk.c optional ce \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/cm/if_cm_isa.c optional cm isa dev/coretemp/coretemp.c optional coretemp dev/cp/cpddk.c optional cp dev/cp/if_cp.c optional cp dev/cpuctl/cpuctl.c optional cpuctl dev/ctau/ctau.c optional ctau dev/ctau/ctddk.c optional ctau dev/ctau/if_ct.c optional ctau dev/cx/csigma.c optional cx dev/cx/cxddk.c optional cx dev/cx/if_cx.c optional cx dev/dpms/dpms.c optional dpms dev/ed/if_ed_3c503.c optional ed isa ed_3c503 dev/ed/if_ed_isa.c optional ed isa dev/ed/if_ed_wd80x3.c optional ed isa dev/ed/if_ed_hpp.c optional ed isa ed_hpp dev/ed/if_ed_sic.c optional ed isa ed_sic dev/fb/fb.c optional fb | vga dev/fb/s3_pci.c optional s3pci dev/fb/vesa.c optional vga vesa dev/fb/vga.c optional vga dev/fdc/fdc.c optional fdc dev/fdc/fdc_acpi.c optional fdc dev/fdc/fdc_isa.c optional fdc isa dev/fdc/fdc_pccard.c optional fdc pccard dev/fe/if_fe_isa.c optional fe isa dev/glxiic/glxiic.c optional glxiic dev/glxsb/glxsb.c optional glxsb dev/glxsb/glxsb_hash.c optional glxsb dev/hpt27xx/hpt27xx_os_bsd.c optional hpt27xx dev/hpt27xx/hpt27xx_osm_bsd.c optional hpt27xx dev/hpt27xx/hpt27xx_config.c optional hpt27xx dev/hptmv/entry.c optional hptmv dev/hptmv/mv.c optional hptmv dev/hptmv/gui_lib.c optional hptmv dev/hptmv/hptproc.c optional hptmv dev/hptmv/ioctl.c optional hptmv dev/hptnr/hptnr_os_bsd.c optional hptnr dev/hptnr/hptnr_osm_bsd.c optional hptnr dev/hptnr/hptnr_config.c optional hptnr dev/hptrr/hptrr_os_bsd.c optional hptrr dev/hptrr/hptrr_osm_bsd.c optional hptrr dev/hptrr/hptrr_config.c optional hptrr dev/hwpmc/hwpmc_amd.c optional hwpmc dev/hwpmc/hwpmc_intel.c optional hwpmc dev/hwpmc/hwpmc_core.c optional hwpmc dev/hwpmc/hwpmc_uncore.c optional hwpmc dev/hwpmc/hwpmc_pentium.c optional hwpmc dev/hwpmc/hwpmc_piv.c optional hwpmc dev/hwpmc/hwpmc_ppro.c optional hwpmc dev/hwpmc/hwpmc_tsc.c optional hwpmc dev/hwpmc/hwpmc_x86.c optional hwpmc dev/hyperv/netvsc/hv_net_vsc.c optional hyperv dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c optional hyperv dev/hyperv/netvsc/hv_rndis_filter.c optional hyperv dev/hyperv/stordisengage/hv_ata_pci_disengage.c optional hyperv dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c optional hyperv dev/hyperv/utilities/hv_heartbeat.c optional hyperv dev/hyperv/utilities/hv_kvp.c optional hyperv dev/hyperv/utilities/hv_shutdown.c optional hyperv dev/hyperv/utilities/hv_timesync.c optional hyperv dev/hyperv/utilities/hv_util.c optional hyperv dev/hyperv/vmbus/hv_channel.c optional hyperv -dev/hyperv/vmbus/hv_channel_mgmt.c optional hyperv dev/hyperv/vmbus/hv_ring_buffer.c optional hyperv dev/hyperv/vmbus/hyperv.c optional hyperv dev/hyperv/vmbus/hyperv_busdma.c optional hyperv dev/hyperv/vmbus/vmbus.c optional hyperv dev/hyperv/vmbus/vmbus_et.c optional hyperv dev/hyperv/vmbus/vmbus_if.m optional hyperv dev/hyperv/vmbus/i386/hyperv_machdep.c optional hyperv dev/hyperv/vmbus/i386/vmbus_vector.S optional hyperv dev/ichwd/ichwd.c optional ichwd dev/if_ndis/if_ndis.c optional ndis dev/if_ndis/if_ndis_pccard.c optional ndis pccard dev/if_ndis/if_ndis_pci.c optional ndis cardbus | ndis pci dev/if_ndis/if_ndis_usb.c optional ndis usb dev/io/iodev.c optional io dev/ipmi/ipmi.c optional ipmi dev/ipmi/ipmi_acpi.c optional ipmi acpi dev/ipmi/ipmi_isa.c optional ipmi isa dev/ipmi/ipmi_kcs.c optional ipmi dev/ipmi/ipmi_smic.c optional ipmi dev/ipmi/ipmi_smbus.c optional ipmi smbus dev/ipmi/ipmi_smbios.c optional ipmi dev/ipmi/ipmi_ssif.c optional ipmi smbus dev/ipmi/ipmi_pci.c optional ipmi pci dev/ipmi/ipmi_linux.c optional ipmi compat_linux dev/le/if_le_isa.c optional le isa dev/mse/mse.c optional mse dev/mse/mse_isa.c optional mse isa dev/nfe/if_nfe.c optional nfe pci dev/ntb/if_ntb/if_ntb.c optional if_ntb dev/ntb/ntb_transport.c optional if_ntb dev/ntb/ntb.c optional if_ntb | ntb_hw dev/ntb/ntb_if.m optional if_ntb | ntb_hw dev/ntb/ntb_hw/ntb_hw.c optional ntb_hw dev/nvd/nvd.c optional nvd nvme dev/nvme/nvme.c optional nvme dev/nvme/nvme_ctrlr.c optional nvme dev/nvme/nvme_ctrlr_cmd.c optional nvme dev/nvme/nvme_ns.c optional nvme dev/nvme/nvme_ns_cmd.c optional nvme dev/nvme/nvme_qpair.c optional nvme dev/nvme/nvme_sysctl.c optional nvme dev/nvme/nvme_test.c optional nvme dev/nvme/nvme_util.c optional nvme dev/nvram/nvram.c optional nvram isa dev/ofw/ofwpci.c optional fdt pci dev/pcf/pcf_isa.c optional pcf dev/random/ivy.c optional rdrand_rng dev/random/nehemiah.c optional padlock_rng dev/sbni/if_sbni.c optional sbni dev/sbni/if_sbni_isa.c optional sbni isa dev/sbni/if_sbni_pci.c optional sbni pci dev/sio/sio.c optional sio dev/sio/sio_isa.c optional sio isa dev/sio/sio_pccard.c optional sio pccard dev/sio/sio_pci.c optional sio pci dev/sio/sio_puc.c optional sio puc dev/speaker/spkr.c optional speaker dev/syscons/apm/apm_saver.c optional apm_saver apm dev/syscons/scterm-teken.c optional sc dev/syscons/scvesactl.c optional sc vga vesa dev/syscons/scvgarndr.c optional sc vga dev/syscons/scvtb.c optional sc dev/tpm/tpm.c optional tpm dev/tpm/tpm_acpi.c optional tpm acpi dev/tpm/tpm_isa.c optional tpm isa dev/uart/uart_cpu_x86.c optional uart dev/viawd/viawd.c optional viawd dev/vmware/vmxnet3/if_vmx.c optional vmx dev/acpica/acpi_if.m standard dev/acpica/acpi_hpet.c optional acpi dev/acpi_support/acpi_wmi_if.m standard dev/wbwd/wbwd.c optional wbwd dev/wpi/if_wpi.c optional wpi dev/isci/isci.c optional isci dev/isci/isci_controller.c optional isci dev/isci/isci_domain.c optional isci dev/isci/isci_interrupt.c optional isci dev/isci/isci_io_request.c optional isci dev/isci/isci_logger.c optional isci dev/isci/isci_oem_parameters.c optional isci dev/isci/isci_remote_device.c optional isci dev/isci/isci_sysctl.c optional isci dev/isci/isci_task_request.c optional isci dev/isci/isci_timer.c optional isci dev/isci/scil/sati.c optional isci dev/isci/scil/sati_abort_task_set.c optional isci dev/isci/scil/sati_atapi.c optional isci dev/isci/scil/sati_device.c optional isci dev/isci/scil/sati_inquiry.c optional isci dev/isci/scil/sati_log_sense.c optional isci dev/isci/scil/sati_lun_reset.c optional isci dev/isci/scil/sati_mode_pages.c optional isci dev/isci/scil/sati_mode_select.c optional isci dev/isci/scil/sati_mode_sense.c optional isci dev/isci/scil/sati_mode_sense_10.c optional isci dev/isci/scil/sati_mode_sense_6.c optional isci dev/isci/scil/sati_move.c optional isci dev/isci/scil/sati_passthrough.c optional isci dev/isci/scil/sati_read.c optional isci dev/isci/scil/sati_read_buffer.c optional isci dev/isci/scil/sati_read_capacity.c optional isci dev/isci/scil/sati_reassign_blocks.c optional isci dev/isci/scil/sati_report_luns.c optional isci dev/isci/scil/sati_request_sense.c optional isci dev/isci/scil/sati_start_stop_unit.c optional isci dev/isci/scil/sati_synchronize_cache.c optional isci dev/isci/scil/sati_test_unit_ready.c optional isci dev/isci/scil/sati_unmap.c optional isci dev/isci/scil/sati_util.c optional isci dev/isci/scil/sati_verify.c optional isci dev/isci/scil/sati_write.c optional isci dev/isci/scil/sati_write_and_verify.c optional isci dev/isci/scil/sati_write_buffer.c optional isci dev/isci/scil/sati_write_long.c optional isci dev/isci/scil/sci_abstract_list.c optional isci dev/isci/scil/sci_base_controller.c optional isci dev/isci/scil/sci_base_domain.c optional isci dev/isci/scil/sci_base_iterator.c optional isci dev/isci/scil/sci_base_library.c optional isci dev/isci/scil/sci_base_logger.c optional isci dev/isci/scil/sci_base_memory_descriptor_list.c optional isci dev/isci/scil/sci_base_memory_descriptor_list_decorator.c optional isci dev/isci/scil/sci_base_object.c optional isci dev/isci/scil/sci_base_observer.c optional isci dev/isci/scil/sci_base_phy.c optional isci dev/isci/scil/sci_base_port.c optional isci dev/isci/scil/sci_base_remote_device.c optional isci dev/isci/scil/sci_base_request.c optional isci dev/isci/scil/sci_base_state_machine.c optional isci dev/isci/scil/sci_base_state_machine_logger.c optional isci dev/isci/scil/sci_base_state_machine_observer.c optional isci dev/isci/scil/sci_base_subject.c optional isci dev/isci/scil/sci_util.c optional isci dev/isci/scil/scic_sds_controller.c optional isci dev/isci/scil/scic_sds_library.c optional isci dev/isci/scil/scic_sds_pci.c optional isci dev/isci/scil/scic_sds_phy.c optional isci dev/isci/scil/scic_sds_port.c optional isci dev/isci/scil/scic_sds_port_configuration_agent.c optional isci dev/isci/scil/scic_sds_remote_device.c optional isci dev/isci/scil/scic_sds_remote_node_context.c optional isci dev/isci/scil/scic_sds_remote_node_table.c optional isci dev/isci/scil/scic_sds_request.c optional isci dev/isci/scil/scic_sds_sgpio.c optional isci dev/isci/scil/scic_sds_smp_remote_device.c optional isci dev/isci/scil/scic_sds_smp_request.c optional isci dev/isci/scil/scic_sds_ssp_request.c optional isci dev/isci/scil/scic_sds_stp_packet_request.c optional isci dev/isci/scil/scic_sds_stp_remote_device.c optional isci dev/isci/scil/scic_sds_stp_request.c optional isci dev/isci/scil/scic_sds_unsolicited_frame_control.c optional isci dev/isci/scil/scif_sas_controller.c optional isci dev/isci/scil/scif_sas_controller_state_handlers.c optional isci dev/isci/scil/scif_sas_controller_states.c optional isci dev/isci/scil/scif_sas_domain.c optional isci dev/isci/scil/scif_sas_domain_state_handlers.c optional isci dev/isci/scil/scif_sas_domain_states.c optional isci dev/isci/scil/scif_sas_high_priority_request_queue.c optional isci dev/isci/scil/scif_sas_internal_io_request.c optional isci dev/isci/scil/scif_sas_io_request.c optional isci dev/isci/scil/scif_sas_io_request_state_handlers.c optional isci dev/isci/scil/scif_sas_io_request_states.c optional isci dev/isci/scil/scif_sas_library.c optional isci dev/isci/scil/scif_sas_remote_device.c optional isci dev/isci/scil/scif_sas_remote_device_ready_substate_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_ready_substates.c optional isci dev/isci/scil/scif_sas_remote_device_starting_substate_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_starting_substates.c optional isci dev/isci/scil/scif_sas_remote_device_state_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_states.c optional isci dev/isci/scil/scif_sas_request.c optional isci dev/isci/scil/scif_sas_smp_activity_clear_affiliation.c optional isci dev/isci/scil/scif_sas_smp_io_request.c optional isci dev/isci/scil/scif_sas_smp_phy.c optional isci dev/isci/scil/scif_sas_smp_remote_device.c optional isci dev/isci/scil/scif_sas_stp_io_request.c optional isci dev/isci/scil/scif_sas_stp_remote_device.c optional isci dev/isci/scil/scif_sas_stp_task_request.c optional isci dev/isci/scil/scif_sas_task_request.c optional isci dev/isci/scil/scif_sas_task_request_state_handlers.c optional isci dev/isci/scil/scif_sas_task_request_states.c optional isci dev/isci/scil/scif_sas_timer.c optional isci i386/acpica/acpi_machdep.c optional acpi acpi_wakecode.o optional acpi \ dependency "$S/i386/acpica/acpi_wakecode.S assym.s" \ compile-with "${NORMAL_S}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.o" acpi_wakecode.bin optional acpi \ dependency "acpi_wakecode.o" \ compile-with "${OBJCOPY} -S -O binary acpi_wakecode.o ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.bin" acpi_wakecode.h optional acpi \ dependency "acpi_wakecode.bin" \ compile-with "file2c -sx 'static char wakecode[] = {' '};' < acpi_wakecode.bin > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.h" acpi_wakedata.h optional acpi \ dependency "acpi_wakecode.o" \ compile-with '${NM} -n --defined-only acpi_wakecode.o | while read offset dummy what; do echo "#define $${what} 0x$${offset}"; done > ${.TARGET}' \ no-obj no-implicit-rule before-depend \ clean "acpi_wakedata.h" # i386/bios/apm.c optional apm i386/bios/mca_machdep.c optional mca i386/bios/smapi.c optional smapi i386/bios/smapi_bios.S optional smapi #i386/i386/apic_vector.s optional apic i386/i386/atomic.c standard \ compile-with "${CC} -c ${CFLAGS} ${DEFINED_PROF:S/^$/-fomit-frame-pointer/} ${.IMPSRC}" i386/i386/bios.c standard i386/i386/bioscall.s standard i386/i386/bpf_jit_machdep.c optional bpf_jitter i386/i386/db_disasm.c optional ddb i386/i386/db_interface.c optional ddb i386/i386/db_trace.c optional ddb i386/i386/elan-mmcr.c optional cpu_elan | cpu_soekris i386/i386/elf_machdep.c standard i386/i386/exception.s standard i386/i386/gdb_machdep.c optional gdb i386/i386/geode.c optional cpu_geode i386/i386/i686_mem.c optional mem i386/i386/in_cksum.c optional inet | inet6 i386/i386/initcpu.c standard i386/i386/io.c optional io i386/i386/k6_mem.c optional mem i386/i386/locore.s standard no-obj i386/i386/longrun.c optional cpu_enable_longrun i386/i386/machdep.c standard i386/i386/mem.c optional mem i386/i386/minidump_machdep.c standard i386/i386/mp_clock.c optional smp i386/i386/mp_machdep.c optional smp i386/i386/mp_watchdog.c optional mp_watchdog smp i386/i386/mpboot.s optional smp i386/i386/perfmon.c optional perfmon i386/i386/pmap.c standard i386/i386/ptrace_machdep.c standard i386/i386/support.s standard i386/i386/swtch.s standard i386/i386/sys_machdep.c standard i386/i386/trap.c standard i386/i386/uio_machdep.c standard i386/i386/vm86.c standard i386/i386/vm_machdep.c standard i386/ibcs2/ibcs2_errno.c optional ibcs2 i386/ibcs2/ibcs2_fcntl.c optional ibcs2 i386/ibcs2/ibcs2_ioctl.c optional ibcs2 i386/ibcs2/ibcs2_ipc.c optional ibcs2 i386/ibcs2/ibcs2_isc.c optional ibcs2 i386/ibcs2/ibcs2_isc_sysent.c optional ibcs2 i386/ibcs2/ibcs2_misc.c optional ibcs2 i386/ibcs2/ibcs2_msg.c optional ibcs2 i386/ibcs2/ibcs2_other.c optional ibcs2 i386/ibcs2/ibcs2_signal.c optional ibcs2 i386/ibcs2/ibcs2_socksys.c optional ibcs2 i386/ibcs2/ibcs2_stat.c optional ibcs2 i386/ibcs2/ibcs2_sysent.c optional ibcs2 i386/ibcs2/ibcs2_sysi86.c optional ibcs2 i386/ibcs2/ibcs2_sysvec.c optional ibcs2 i386/ibcs2/ibcs2_util.c optional ibcs2 i386/ibcs2/ibcs2_xenix.c optional ibcs2 i386/ibcs2/ibcs2_xenix_sysent.c optional ibcs2 i386/ibcs2/imgact_coff.c optional ibcs2 i386/isa/elink.c optional ep | ie i386/isa/npx.c optional npx i386/isa/pmtimer.c optional pmtimer i386/isa/prof_machdep.c optional profiling-routine i386/isa/spic.c optional spic i386/linux/imgact_linux.c optional compat_linux i386/linux/linux_dummy.c optional compat_linux i386/linux/linux_machdep.c optional compat_linux i386/linux/linux_ptrace.c optional compat_linux i386/linux/linux_support.s optional compat_linux \ dependency "linux_assym.h" i386/linux/linux_sysent.c optional compat_linux i386/linux/linux_sysvec.c optional compat_linux i386/pci/pci_cfgreg.c optional pci i386/pci/pci_pir.c optional pci i386/svr4/svr4_locore.s optional compat_svr4 \ dependency "svr4_assym.h" \ warning "COMPAT_SVR4 is broken and should be avoided" i386/svr4/svr4_machdep.c optional compat_svr4 # isa/syscons_isa.c optional sc isa/vga_isa.c optional vga kern/kern_clocksource.c standard kern/imgact_aout.c optional compat_aout kern/imgact_gzip.c optional gzip kern/subr_sfbuf.c standard libkern/divdi3.c standard libkern/ffsll.c standard libkern/flsll.c standard libkern/memmove.c standard libkern/memset.c standard libkern/moddi3.c standard libkern/qdivrem.c standard libkern/ucmpdi2.c standard libkern/udivdi3.c standard libkern/umoddi3.c standard i386/xbox/xbox.c optional xbox i386/xbox/xboxfb.c optional xboxfb dev/fb/boot_font.c optional xboxfb i386/xbox/pic16l.s optional xbox # # x86 real mode BIOS support, required by dpms/pci/vesa # compat/x86bios/x86bios.c optional x86bios | dpms | pci | vesa # # bvm console # dev/bvm/bvm_console.c optional bvmconsole dev/bvm/bvm_dbg.c optional bvmdebug # # x86 shared code between IA32, AMD64 and PC98 architectures # x86/acpica/OsdEnvironment.c optional acpi x86/acpica/acpi_apm.c optional acpi x86/acpica/acpi_wakeup.c optional acpi x86/acpica/madt.c optional acpi apic x86/acpica/srat.c optional acpi x86/bios/smbios.c optional smbios x86/bios/vpd.c optional vpd x86/cpufreq/est.c optional cpufreq x86/cpufreq/hwpstate.c optional cpufreq x86/cpufreq/p4tcc.c optional cpufreq x86/cpufreq/powernow.c optional cpufreq x86/cpufreq/smist.c optional cpufreq x86/iommu/busdma_dmar.c optional acpi acpi_dmar pci x86/iommu/intel_ctx.c optional acpi acpi_dmar pci x86/iommu/intel_drv.c optional acpi acpi_dmar pci x86/iommu/intel_fault.c optional acpi acpi_dmar pci x86/iommu/intel_gas.c optional acpi acpi_dmar pci x86/iommu/intel_idpgtbl.c optional acpi acpi_dmar pci x86/iommu/intel_intrmap.c optional acpi acpi_dmar pci x86/iommu/intel_qi.c optional acpi acpi_dmar pci x86/iommu/intel_quirks.c optional acpi acpi_dmar pci x86/iommu/intel_utils.c optional acpi acpi_dmar pci x86/isa/atpic.c optional atpic x86/isa/atrtc.c standard x86/isa/clock.c standard x86/isa/elcr.c optional atpic | apic x86/isa/isa.c optional isa x86/isa/isa_dma.c optional isa x86/isa/nmi.c standard x86/isa/orm.c optional isa x86/pci/pci_bus.c optional pci x86/pci/qpi.c optional pci x86/x86/autoconf.c standard x86/x86/bus_machdep.c standard x86/x86/busdma_bounce.c standard x86/x86/busdma_machdep.c standard x86/x86/cpu_machdep.c standard x86/x86/dump_machdep.c standard x86/x86/fdt_machdep.c optional fdt x86/x86/identcpu.c standard x86/x86/intr_machdep.c standard x86/x86/io_apic.c optional apic x86/x86/legacy.c standard x86/x86/local_apic.c optional apic x86/x86/mca.c standard x86/x86/mptable.c optional apic x86/x86/mptable_pci.c optional apic pci x86/x86/mp_x86.c optional smp x86/x86/msi.c optional apic pci x86/x86/nexus.c standard x86/x86/stack_machdep.c optional ddb | stack x86/x86/tsc.c standard x86/x86/pvclock.c standard x86/x86/delay.c standard x86/xen/hvm.c optional xenhvm x86/xen/xen_intr.c optional xenhvm x86/xen/xen_apic.c optional xenhvm x86/xen/xenpv.c optional xenhvm x86/xen/xen_nexus.c optional xenhvm x86/xen/xen_msi.c optional xenhvm Index: head/sys/dev/hyperv/vmbus/hv_channel_mgmt.c =================================================================== --- head/sys/dev/hyperv/vmbus/hv_channel_mgmt.c (revision 302863) +++ head/sys/dev/hyperv/vmbus/hv_channel_mgmt.c (nonexistent) @@ -1,518 +0,0 @@ -/*- - * Copyright (c) 2009-2012,2016 Microsoft Corp. - * Copyright (c) 2012 NetApp Inc. - * Copyright (c) 2012 Citrix Inc. - * 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 unmodified, 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 -#include -#include -#include -#include - -#include -#include -#include -#include - -static void vmbus_chan_detach_task(void *, int); - -static void vmbus_chan_msgproc_choffer(struct vmbus_softc *, - const struct vmbus_message *); -static void vmbus_chan_msgproc_chrescind(struct vmbus_softc *, - const struct vmbus_message *); - -/* - * Vmbus channel message processing. - */ -static const vmbus_chanmsg_proc_t -vmbus_chan_msgprocs[VMBUS_CHANMSG_TYPE_MAX] = { - VMBUS_CHANMSG_PROC(CHOFFER, vmbus_chan_msgproc_choffer), - VMBUS_CHANMSG_PROC(CHRESCIND, vmbus_chan_msgproc_chrescind), - - VMBUS_CHANMSG_PROC_WAKEUP(CHOPEN_RESP), - VMBUS_CHANMSG_PROC_WAKEUP(GPADL_CONNRESP), - VMBUS_CHANMSG_PROC_WAKEUP(GPADL_DISCONNRESP) -}; - -static struct hv_vmbus_channel * -vmbus_chan_alloc(struct vmbus_softc *sc) -{ - struct hv_vmbus_channel *chan; - - chan = malloc(sizeof(*chan), M_DEVBUF, M_WAITOK | M_ZERO); - - chan->ch_monprm = hyperv_dmamem_alloc(bus_get_dma_tag(sc->vmbus_dev), - HYPERCALL_PARAM_ALIGN, 0, sizeof(struct hyperv_mon_param), - &chan->ch_monprm_dma, BUS_DMA_WAITOK | BUS_DMA_ZERO); - if (chan->ch_monprm == NULL) { - device_printf(sc->vmbus_dev, "monprm alloc failed\n"); - free(chan, M_DEVBUF); - return NULL; - } - - chan->vmbus_sc = sc; - mtx_init(&chan->ch_subchan_lock, "vmbus subchan", NULL, MTX_DEF); - TAILQ_INIT(&chan->ch_subchans); - TASK_INIT(&chan->ch_detach_task, 0, vmbus_chan_detach_task, chan); - - return chan; -} - -static void -vmbus_chan_free(struct hv_vmbus_channel *chan) -{ - /* TODO: assert sub-channel list is empty */ - /* TODO: asset no longer on the primary channel's sub-channel list */ - /* TODO: asset no longer on the vmbus channel list */ - hyperv_dmamem_free(&chan->ch_monprm_dma, chan->ch_monprm); - mtx_destroy(&chan->ch_subchan_lock); - free(chan, M_DEVBUF); -} - -static int -vmbus_chan_add(struct hv_vmbus_channel *newchan) -{ - struct vmbus_softc *sc = newchan->vmbus_sc; - struct hv_vmbus_channel *prichan; - - if (newchan->ch_id == 0) { - /* - * XXX - * Chan0 will neither be processed nor should be offered; - * skip it. - */ - device_printf(sc->vmbus_dev, "got chan0 offer, discard\n"); - return EINVAL; - } else if (newchan->ch_id >= VMBUS_CHAN_MAX) { - device_printf(sc->vmbus_dev, "invalid chan%u offer\n", - newchan->ch_id); - return EINVAL; - } - sc->vmbus_chmap[newchan->ch_id] = newchan; - - if (bootverbose) { - device_printf(sc->vmbus_dev, "chan%u subidx%u offer\n", - newchan->ch_id, newchan->ch_subidx); - } - - mtx_lock(&sc->vmbus_prichan_lock); - TAILQ_FOREACH(prichan, &sc->vmbus_prichans, ch_prilink) { - /* - * Sub-channel will have the same type GUID and instance - * GUID as its primary channel. - */ - if (memcmp(&prichan->ch_guid_type, &newchan->ch_guid_type, - sizeof(struct hyperv_guid)) == 0 && - memcmp(&prichan->ch_guid_inst, &newchan->ch_guid_inst, - sizeof(struct hyperv_guid)) == 0) - break; - } - if (VMBUS_CHAN_ISPRIMARY(newchan)) { - if (prichan == NULL) { - /* Install the new primary channel */ - TAILQ_INSERT_TAIL(&sc->vmbus_prichans, newchan, - ch_prilink); - mtx_unlock(&sc->vmbus_prichan_lock); - return 0; - } else { - mtx_unlock(&sc->vmbus_prichan_lock); - device_printf(sc->vmbus_dev, "duplicated primary " - "chan%u\n", newchan->ch_id); - return EINVAL; - } - } else { /* Sub-channel */ - if (prichan == NULL) { - mtx_unlock(&sc->vmbus_prichan_lock); - device_printf(sc->vmbus_dev, "no primary chan for " - "chan%u\n", newchan->ch_id); - return EINVAL; - } - /* - * Found the primary channel for this sub-channel and - * move on. - * - * XXX refcnt prichan - */ - } - mtx_unlock(&sc->vmbus_prichan_lock); - - /* - * This is a sub-channel; link it with the primary channel. - */ - KASSERT(!VMBUS_CHAN_ISPRIMARY(newchan), - ("new channel is not sub-channel")); - KASSERT(prichan != NULL, ("no primary channel")); - - newchan->ch_prichan = prichan; - newchan->ch_dev = prichan->ch_dev; - - mtx_lock(&prichan->ch_subchan_lock); - TAILQ_INSERT_TAIL(&prichan->ch_subchans, newchan, ch_sublink); - /* - * Bump up sub-channel count and notify anyone that is - * interested in this sub-channel, after this sub-channel - * is setup. - */ - prichan->ch_subchan_cnt++; - mtx_unlock(&prichan->ch_subchan_lock); - wakeup(prichan); - - return 0; -} - -void -vmbus_channel_cpu_set(struct hv_vmbus_channel *chan, int cpu) -{ - KASSERT(cpu >= 0 && cpu < mp_ncpus, ("invalid cpu %d", cpu)); - - if (chan->vmbus_sc->vmbus_version == VMBUS_VERSION_WS2008 || - chan->vmbus_sc->vmbus_version == VMBUS_VERSION_WIN7) { - /* Only cpu0 is supported */ - cpu = 0; - } - - chan->target_cpu = cpu; - chan->target_vcpu = VMBUS_PCPU_GET(chan->vmbus_sc, vcpuid, cpu); - - if (bootverbose) { - printf("vmbus_chan%u: assigned to cpu%u [vcpu%u]\n", - chan->ch_id, - chan->target_cpu, chan->target_vcpu); - } -} - -void -vmbus_channel_cpu_rr(struct hv_vmbus_channel *chan) -{ - static uint32_t vmbus_chan_nextcpu; - int cpu; - - cpu = atomic_fetchadd_int(&vmbus_chan_nextcpu, 1) % mp_ncpus; - vmbus_channel_cpu_set(chan, cpu); -} - -static void -vmbus_chan_cpu_default(struct hv_vmbus_channel *chan) -{ - /* - * By default, pin the channel to cpu0. Devices having - * special channel-cpu mapping requirement should call - * vmbus_channel_cpu_{set,rr}(). - */ - vmbus_channel_cpu_set(chan, 0); -} - -static void -vmbus_chan_msgproc_choffer(struct vmbus_softc *sc, - const struct vmbus_message *msg) -{ - const struct vmbus_chanmsg_choffer *offer; - struct hv_vmbus_channel *chan; - int error; - - offer = (const struct vmbus_chanmsg_choffer *)msg->msg_data; - - chan = vmbus_chan_alloc(sc); - if (chan == NULL) { - device_printf(sc->vmbus_dev, "allocate chan%u failed\n", - offer->chm_chanid); - return; - } - - chan->ch_id = offer->chm_chanid; - chan->ch_subidx = offer->chm_subidx; - chan->ch_guid_type = offer->chm_chtype; - chan->ch_guid_inst = offer->chm_chinst; - - /* Batch reading is on by default */ - chan->ch_flags |= VMBUS_CHAN_FLAG_BATCHREAD; - - chan->ch_monprm->mp_connid = VMBUS_CONNID_EVENT; - if (sc->vmbus_version != VMBUS_VERSION_WS2008) - chan->ch_monprm->mp_connid = offer->chm_connid; - - if (offer->chm_flags1 & VMBUS_CHOFFER_FLAG1_HASMNF) { - /* - * Setup MNF stuffs. - */ - chan->ch_flags |= VMBUS_CHAN_FLAG_HASMNF; - chan->ch_montrig_idx = offer->chm_montrig / VMBUS_MONTRIG_LEN; - if (chan->ch_montrig_idx >= VMBUS_MONTRIGS_MAX) - panic("invalid monitor trigger %u", offer->chm_montrig); - chan->ch_montrig_mask = - 1 << (offer->chm_montrig % VMBUS_MONTRIG_LEN); - } - - /* Select default cpu for this channel. */ - vmbus_chan_cpu_default(chan); - - error = vmbus_chan_add(chan); - if (error) { - device_printf(sc->vmbus_dev, "add chan%u failed: %d\n", - chan->ch_id, error); - vmbus_chan_free(chan); - return; - } - - if (VMBUS_CHAN_ISPRIMARY(chan)) { - /* - * Add device for this primary channel. - * - * NOTE: - * Error is ignored here; don't have much to do if error - * really happens. - */ - hv_vmbus_child_device_register(chan); - } -} - -/* - * XXX pretty broken; need rework. - */ -static void -vmbus_chan_msgproc_chrescind(struct vmbus_softc *sc, - const struct vmbus_message *msg) -{ - const struct vmbus_chanmsg_chrescind *note; - struct hv_vmbus_channel *chan; - - note = (const struct vmbus_chanmsg_chrescind *)msg->msg_data; - if (note->chm_chanid > VMBUS_CHAN_MAX) { - device_printf(sc->vmbus_dev, "invalid rescinded chan%u\n", - note->chm_chanid); - return; - } - - if (bootverbose) { - device_printf(sc->vmbus_dev, "chan%u rescinded\n", - note->chm_chanid); - } - - chan = sc->vmbus_chmap[note->chm_chanid]; - if (chan == NULL) - return; - sc->vmbus_chmap[note->chm_chanid] = NULL; - - taskqueue_enqueue(taskqueue_thread, &chan->ch_detach_task); -} - -static void -vmbus_chan_detach_task(void *xchan, int pending __unused) -{ - struct hv_vmbus_channel *chan = xchan; - - if (VMBUS_CHAN_ISPRIMARY(chan)) { - /* Only primary channel owns the device */ - hv_vmbus_child_device_unregister(chan); - /* NOTE: DO NOT free primary channel for now */ - } else { - struct vmbus_softc *sc = chan->vmbus_sc; - struct hv_vmbus_channel *pri_chan = chan->ch_prichan; - struct vmbus_chanmsg_chfree *req; - struct vmbus_msghc *mh; - int error; - - mh = vmbus_msghc_get(sc, sizeof(*req)); - if (mh == NULL) { - device_printf(sc->vmbus_dev, - "can not get msg hypercall for chfree(chan%u)\n", - chan->ch_id); - goto remove; - } - - req = vmbus_msghc_dataptr(mh); - req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_CHFREE; - req->chm_chanid = chan->ch_id; - - error = vmbus_msghc_exec_noresult(mh); - vmbus_msghc_put(sc, mh); - - if (error) { - device_printf(sc->vmbus_dev, - "chfree(chan%u) failed: %d", - chan->ch_id, error); - /* NOTE: Move on! */ - } else { - if (bootverbose) { - device_printf(sc->vmbus_dev, "chan%u freed\n", - chan->ch_id); - } - } -remove: - mtx_lock(&pri_chan->ch_subchan_lock); - TAILQ_REMOVE(&pri_chan->ch_subchans, chan, ch_sublink); - KASSERT(pri_chan->ch_subchan_cnt > 0, - ("invalid subchan_cnt %d", pri_chan->ch_subchan_cnt)); - pri_chan->ch_subchan_cnt--; - mtx_unlock(&pri_chan->ch_subchan_lock); - wakeup(pri_chan); - - vmbus_chan_free(chan); - } -} - -/* - * Detach all devices and destroy the corresponding primary channels. - */ -void -vmbus_chan_destroy_all(struct vmbus_softc *sc) -{ - struct hv_vmbus_channel *chan; - - mtx_lock(&sc->vmbus_prichan_lock); - while ((chan = TAILQ_FIRST(&sc->vmbus_prichans)) != NULL) { - KASSERT(VMBUS_CHAN_ISPRIMARY(chan), ("not primary channel")); - TAILQ_REMOVE(&sc->vmbus_prichans, chan, ch_prilink); - mtx_unlock(&sc->vmbus_prichan_lock); - - hv_vmbus_child_device_unregister(chan); - vmbus_chan_free(chan); - - mtx_lock(&sc->vmbus_prichan_lock); - } - bzero(sc->vmbus_chmap, - sizeof(struct hv_vmbus_channel *) * VMBUS_CHAN_MAX); - mtx_unlock(&sc->vmbus_prichan_lock); -} - -/** - * @brief Select the best outgoing channel - * - * The channel whose vcpu binding is closest to the currect vcpu will - * be selected. - * If no multi-channel, always select primary channel - * - * @param primary - primary channel - */ -struct hv_vmbus_channel * -vmbus_select_outgoing_channel(struct hv_vmbus_channel *primary) -{ - hv_vmbus_channel *new_channel = NULL; - hv_vmbus_channel *outgoing_channel = primary; - int old_cpu_distance = 0; - int new_cpu_distance = 0; - int cur_vcpu = 0; - int smp_pro_id = PCPU_GET(cpuid); - - if (TAILQ_EMPTY(&primary->ch_subchans)) { - return outgoing_channel; - } - - if (smp_pro_id >= MAXCPU) { - return outgoing_channel; - } - - cur_vcpu = VMBUS_PCPU_GET(primary->vmbus_sc, vcpuid, smp_pro_id); - - /* XXX need lock */ - TAILQ_FOREACH(new_channel, &primary->ch_subchans, ch_sublink) { - if ((new_channel->ch_stflags & VMBUS_CHAN_ST_OPENED) == 0) { - continue; - } - - if (new_channel->target_vcpu == cur_vcpu){ - return new_channel; - } - - old_cpu_distance = ((outgoing_channel->target_vcpu > cur_vcpu) ? - (outgoing_channel->target_vcpu - cur_vcpu) : - (cur_vcpu - outgoing_channel->target_vcpu)); - - new_cpu_distance = ((new_channel->target_vcpu > cur_vcpu) ? - (new_channel->target_vcpu - cur_vcpu) : - (cur_vcpu - new_channel->target_vcpu)); - - if (old_cpu_distance < new_cpu_distance) { - continue; - } - - outgoing_channel = new_channel; - } - - return(outgoing_channel); -} - -struct hv_vmbus_channel ** -vmbus_get_subchan(struct hv_vmbus_channel *pri_chan, int subchan_cnt) -{ - struct hv_vmbus_channel **ret, *chan; - int i; - - ret = malloc(subchan_cnt * sizeof(struct hv_vmbus_channel *), M_TEMP, - M_WAITOK); - - mtx_lock(&pri_chan->ch_subchan_lock); - - while (pri_chan->ch_subchan_cnt < subchan_cnt) - mtx_sleep(pri_chan, &pri_chan->ch_subchan_lock, 0, "subch", 0); - - i = 0; - TAILQ_FOREACH(chan, &pri_chan->ch_subchans, ch_sublink) { - /* TODO: refcnt chan */ - ret[i] = chan; - - ++i; - if (i == subchan_cnt) - break; - } - KASSERT(i == subchan_cnt, ("invalid subchan count %d, should be %d", - pri_chan->ch_subchan_cnt, subchan_cnt)); - - mtx_unlock(&pri_chan->ch_subchan_lock); - - return ret; -} - -void -vmbus_rel_subchan(struct hv_vmbus_channel **subchan, int subchan_cnt __unused) -{ - - free(subchan, M_TEMP); -} - -void -vmbus_drain_subchan(struct hv_vmbus_channel *pri_chan) -{ - mtx_lock(&pri_chan->ch_subchan_lock); - while (pri_chan->ch_subchan_cnt > 0) - mtx_sleep(pri_chan, &pri_chan->ch_subchan_lock, 0, "dsubch", 0); - mtx_unlock(&pri_chan->ch_subchan_lock); -} - -void -vmbus_chan_msgproc(struct vmbus_softc *sc, const struct vmbus_message *msg) -{ - vmbus_chanmsg_proc_t msg_proc; - uint32_t msg_type; - - msg_type = ((const struct vmbus_chanmsg_hdr *)msg->msg_data)->chm_type; - KASSERT(msg_type < VMBUS_CHANMSG_TYPE_MAX, - ("invalid message type %u", msg_type)); - - msg_proc = vmbus_chan_msgprocs[msg_type]; - if (msg_proc != NULL) - msg_proc(sc, msg); -} Property changes on: head/sys/dev/hyperv/vmbus/hv_channel_mgmt.c ___________________________________________________________________ Deleted: fbsd:nokeywords ## -1 +0,0 ## -yes \ No newline at end of property Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/sys/dev/hyperv/vmbus/hv_channel.c =================================================================== --- head/sys/dev/hyperv/vmbus/hv_channel.c (revision 302863) +++ head/sys/dev/hyperv/vmbus/hv_channel.c (revision 302864) @@ -1,986 +1,1466 @@ /*- * Copyright (c) 2009-2012,2016 Microsoft Corp. * Copyright (c) 2012 NetApp Inc. * Copyright (c) 2012 Citrix Inc. * 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 unmodified, 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 #include #include #include #include #include #include #include #include #include static void vmbus_chan_send_event(hv_vmbus_channel* channel); static void vmbus_chan_update_evtflagcnt(struct vmbus_softc *, const struct hv_vmbus_channel *); + static void vmbus_chan_task(void *, int); static void vmbus_chan_task_nobatch(void *, int); +static void vmbus_chan_detach_task(void *, int); +static void vmbus_chan_msgproc_choffer(struct vmbus_softc *, + const struct vmbus_message *); +static void vmbus_chan_msgproc_chrescind(struct vmbus_softc *, + const struct vmbus_message *); + +/* + * Vmbus channel message processing. + */ +static const vmbus_chanmsg_proc_t +vmbus_chan_msgprocs[VMBUS_CHANMSG_TYPE_MAX] = { + VMBUS_CHANMSG_PROC(CHOFFER, vmbus_chan_msgproc_choffer), + VMBUS_CHANMSG_PROC(CHRESCIND, vmbus_chan_msgproc_chrescind), + + VMBUS_CHANMSG_PROC_WAKEUP(CHOPEN_RESP), + VMBUS_CHANMSG_PROC_WAKEUP(GPADL_CONNRESP), + VMBUS_CHANMSG_PROC_WAKEUP(GPADL_DISCONNRESP) +}; + /** * @brief Trigger an event notification on the specified channel */ static void vmbus_chan_send_event(hv_vmbus_channel *channel) { struct vmbus_softc *sc = channel->vmbus_sc; uint32_t chanid = channel->ch_id; atomic_set_long(&sc->vmbus_tx_evtflags[chanid >> VMBUS_EVTFLAG_SHIFT], 1UL << (chanid & VMBUS_EVTFLAG_MASK)); if (channel->ch_flags & VMBUS_CHAN_FLAG_HASMNF) { atomic_set_int( &sc->vmbus_mnf2->mnf_trigs[channel->ch_montrig_idx].mt_pending, channel->ch_montrig_mask); } else { hypercall_signal_event(channel->ch_monprm_dma.hv_paddr); } } static int vmbus_channel_sysctl_monalloc(SYSCTL_HANDLER_ARGS) { struct hv_vmbus_channel *chan = arg1; int alloc = 0; if (chan->ch_flags & VMBUS_CHAN_FLAG_HASMNF) alloc = 1; return sysctl_handle_int(oidp, &alloc, 0, req); } static void vmbus_channel_sysctl_create(hv_vmbus_channel* channel) { device_t dev; struct sysctl_oid *devch_sysctl; struct sysctl_oid *devch_id_sysctl, *devch_sub_sysctl; struct sysctl_oid *devch_id_in_sysctl, *devch_id_out_sysctl; struct sysctl_ctx_list *ctx; uint32_t ch_id; uint16_t sub_ch_id; char name[16]; hv_vmbus_channel* primary_ch = channel->ch_prichan; if (primary_ch == NULL) { dev = channel->ch_dev; ch_id = channel->ch_id; } else { dev = primary_ch->ch_dev; ch_id = primary_ch->ch_id; sub_ch_id = channel->ch_subidx; } ctx = &channel->ch_sysctl_ctx; sysctl_ctx_init(ctx); /* This creates dev.DEVNAME.DEVUNIT.channel tree */ devch_sysctl = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "channel", CTLFLAG_RD | CTLFLAG_MPSAFE, 0, ""); /* This creates dev.DEVNAME.DEVUNIT.channel.CHANID tree */ snprintf(name, sizeof(name), "%d", ch_id); devch_id_sysctl = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(devch_sysctl), OID_AUTO, name, CTLFLAG_RD | CTLFLAG_MPSAFE, 0, ""); if (primary_ch != NULL) { devch_sub_sysctl = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(devch_id_sysctl), OID_AUTO, "sub", CTLFLAG_RD | CTLFLAG_MPSAFE, 0, ""); snprintf(name, sizeof(name), "%d", sub_ch_id); devch_id_sysctl = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(devch_sub_sysctl), OID_AUTO, name, CTLFLAG_RD | CTLFLAG_MPSAFE, 0, ""); SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(devch_id_sysctl), OID_AUTO, "chanid", CTLFLAG_RD, &channel->ch_id, 0, "channel id"); } SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(devch_id_sysctl), OID_AUTO, "cpu", CTLFLAG_RD, &channel->target_cpu, 0, "owner CPU id"); SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(devch_id_sysctl), OID_AUTO, "monitor_allocated", CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, channel, 0, vmbus_channel_sysctl_monalloc, "I", "is monitor allocated to this channel"); devch_id_in_sysctl = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(devch_id_sysctl), OID_AUTO, "in", CTLFLAG_RD | CTLFLAG_MPSAFE, 0, ""); devch_id_out_sysctl = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(devch_id_sysctl), OID_AUTO, "out", CTLFLAG_RD | CTLFLAG_MPSAFE, 0, ""); hv_ring_buffer_stat(ctx, SYSCTL_CHILDREN(devch_id_in_sysctl), &(channel->inbound), "inbound ring buffer stats"); hv_ring_buffer_stat(ctx, SYSCTL_CHILDREN(devch_id_out_sysctl), &(channel->outbound), "outbound ring buffer stats"); } /** * @brief Open the specified channel */ int hv_vmbus_channel_open( hv_vmbus_channel* new_channel, uint32_t send_ring_buffer_size, uint32_t recv_ring_buffer_size, void* user_data, uint32_t user_data_len, hv_vmbus_pfn_channel_callback pfn_on_channel_callback, void* context) { struct vmbus_softc *sc = new_channel->vmbus_sc; const struct vmbus_chanmsg_chopen_resp *resp; const struct vmbus_message *msg; struct vmbus_chanmsg_chopen *req; struct vmbus_msghc *mh; uint32_t status; int ret = 0; void *in, *out; if (user_data_len > VMBUS_CHANMSG_CHOPEN_UDATA_SIZE) { device_printf(sc->vmbus_dev, "invalid udata len %u for chan%u\n", user_data_len, new_channel->ch_id); return EINVAL; } if (atomic_testandset_int(&new_channel->ch_stflags, VMBUS_CHAN_ST_OPENED_SHIFT)) panic("double-open chan%u", new_channel->ch_id); new_channel->on_channel_callback = pfn_on_channel_callback; new_channel->channel_callback_context = context; vmbus_chan_update_evtflagcnt(sc, new_channel); new_channel->rxq = VMBUS_PCPU_GET(new_channel->vmbus_sc, event_tq, new_channel->target_cpu); if (new_channel->ch_flags & VMBUS_CHAN_FLAG_BATCHREAD) { TASK_INIT(&new_channel->channel_task, 0, vmbus_chan_task, new_channel); } else { TASK_INIT(&new_channel->channel_task, 0, vmbus_chan_task_nobatch, new_channel); } /* Allocate the ring buffer */ out = contigmalloc((send_ring_buffer_size + recv_ring_buffer_size), M_DEVBUF, M_ZERO, 0UL, BUS_SPACE_MAXADDR, PAGE_SIZE, 0); KASSERT(out != NULL, ("Error VMBUS: contigmalloc failed to allocate Ring Buffer!")); if (out == NULL) { ret = ENOMEM; goto failed; } in = ((uint8_t *) out + send_ring_buffer_size); new_channel->ring_buffer_pages = out; new_channel->ring_buffer_page_count = (send_ring_buffer_size + recv_ring_buffer_size) >> PAGE_SHIFT; new_channel->ring_buffer_size = send_ring_buffer_size + recv_ring_buffer_size; hv_vmbus_ring_buffer_init( &new_channel->outbound, out, send_ring_buffer_size); hv_vmbus_ring_buffer_init( &new_channel->inbound, in, recv_ring_buffer_size); /* Create sysctl tree for this channel */ vmbus_channel_sysctl_create(new_channel); /** * Establish the gpadl for the ring buffer */ new_channel->ring_buffer_gpadl_handle = 0; ret = hv_vmbus_channel_establish_gpadl(new_channel, new_channel->outbound.ring_buffer, send_ring_buffer_size + recv_ring_buffer_size, &new_channel->ring_buffer_gpadl_handle); /* * Open channel w/ the bufring GPADL on the target CPU. */ mh = vmbus_msghc_get(sc, sizeof(*req)); if (mh == NULL) { device_printf(sc->vmbus_dev, "can not get msg hypercall for chopen(chan%u)\n", new_channel->ch_id); ret = ENXIO; goto failed; } req = vmbus_msghc_dataptr(mh); req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_CHOPEN; req->chm_chanid = new_channel->ch_id; req->chm_openid = new_channel->ch_id; req->chm_gpadl = new_channel->ring_buffer_gpadl_handle; req->chm_vcpuid = new_channel->target_vcpu; req->chm_rxbr_pgofs = send_ring_buffer_size >> PAGE_SHIFT; if (user_data_len) memcpy(req->chm_udata, user_data, user_data_len); ret = vmbus_msghc_exec(sc, mh); if (ret != 0) { device_printf(sc->vmbus_dev, "chopen(chan%u) msg hypercall exec failed: %d\n", new_channel->ch_id, ret); vmbus_msghc_put(sc, mh); goto failed; } msg = vmbus_msghc_wait_result(sc, mh); resp = (const struct vmbus_chanmsg_chopen_resp *)msg->msg_data; status = resp->chm_status; vmbus_msghc_put(sc, mh); if (status == 0) { if (bootverbose) { device_printf(sc->vmbus_dev, "chan%u opened\n", new_channel->ch_id); } return 0; } device_printf(sc->vmbus_dev, "failed to open chan%u\n", new_channel->ch_id); ret = ENXIO; failed: atomic_clear_int(&new_channel->ch_stflags, VMBUS_CHAN_ST_OPENED); return ret; } /** * @brief Establish a GPADL for the specified buffer */ int hv_vmbus_channel_establish_gpadl(struct hv_vmbus_channel *channel, void *contig_buffer, uint32_t size, uint32_t *gpadl0) { struct vmbus_softc *sc = channel->vmbus_sc; struct vmbus_msghc *mh; struct vmbus_chanmsg_gpadl_conn *req; const struct vmbus_message *msg; size_t reqsz; uint32_t gpadl, status; int page_count, range_len, i, cnt, error; uint64_t page_id, paddr; /* * Preliminary checks. */ KASSERT((size & PAGE_MASK) == 0, ("invalid GPA size %u, not multiple page size", size)); page_count = size >> PAGE_SHIFT; paddr = hv_get_phys_addr(contig_buffer); KASSERT((paddr & PAGE_MASK) == 0, ("GPA is not page aligned %jx", (uintmax_t)paddr)); page_id = paddr >> PAGE_SHIFT; range_len = __offsetof(struct vmbus_gpa_range, gpa_page[page_count]); /* * We don't support multiple GPA ranges. */ if (range_len > UINT16_MAX) { device_printf(sc->vmbus_dev, "GPA too large, %d pages\n", page_count); return EOPNOTSUPP; } /* * Allocate GPADL id. */ gpadl = vmbus_gpadl_alloc(sc); *gpadl0 = gpadl; /* * Connect this GPADL to the target channel. * * NOTE: * Since each message can only hold small set of page * addresses, several messages may be required to * complete the connection. */ if (page_count > VMBUS_CHANMSG_GPADL_CONN_PGMAX) cnt = VMBUS_CHANMSG_GPADL_CONN_PGMAX; else cnt = page_count; page_count -= cnt; reqsz = __offsetof(struct vmbus_chanmsg_gpadl_conn, chm_range.gpa_page[cnt]); mh = vmbus_msghc_get(sc, reqsz); if (mh == NULL) { device_printf(sc->vmbus_dev, "can not get msg hypercall for gpadl->chan%u\n", channel->ch_id); return EIO; } req = vmbus_msghc_dataptr(mh); req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_GPADL_CONN; req->chm_chanid = channel->ch_id; req->chm_gpadl = gpadl; req->chm_range_len = range_len; req->chm_range_cnt = 1; req->chm_range.gpa_len = size; req->chm_range.gpa_ofs = 0; for (i = 0; i < cnt; ++i) req->chm_range.gpa_page[i] = page_id++; error = vmbus_msghc_exec(sc, mh); if (error) { device_printf(sc->vmbus_dev, "gpadl->chan%u msg hypercall exec failed: %d\n", channel->ch_id, error); vmbus_msghc_put(sc, mh); return error; } while (page_count > 0) { struct vmbus_chanmsg_gpadl_subconn *subreq; if (page_count > VMBUS_CHANMSG_GPADL_SUBCONN_PGMAX) cnt = VMBUS_CHANMSG_GPADL_SUBCONN_PGMAX; else cnt = page_count; page_count -= cnt; reqsz = __offsetof(struct vmbus_chanmsg_gpadl_subconn, chm_gpa_page[cnt]); vmbus_msghc_reset(mh, reqsz); subreq = vmbus_msghc_dataptr(mh); subreq->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_GPADL_SUBCONN; subreq->chm_gpadl = gpadl; for (i = 0; i < cnt; ++i) subreq->chm_gpa_page[i] = page_id++; vmbus_msghc_exec_noresult(mh); } KASSERT(page_count == 0, ("invalid page count %d", page_count)); msg = vmbus_msghc_wait_result(sc, mh); status = ((const struct vmbus_chanmsg_gpadl_connresp *) msg->msg_data)->chm_status; vmbus_msghc_put(sc, mh); if (status != 0) { device_printf(sc->vmbus_dev, "gpadl->chan%u failed: " "status %u\n", channel->ch_id, status); return EIO; } else { if (bootverbose) { device_printf(sc->vmbus_dev, "gpadl->chan%u " "succeeded\n", channel->ch_id); } } return 0; } /* * Disconnect the GPA from the target channel */ int hv_vmbus_channel_teardown_gpdal(struct hv_vmbus_channel *chan, uint32_t gpadl) { struct vmbus_softc *sc = chan->vmbus_sc; struct vmbus_msghc *mh; struct vmbus_chanmsg_gpadl_disconn *req; int error; mh = vmbus_msghc_get(sc, sizeof(*req)); if (mh == NULL) { device_printf(sc->vmbus_dev, "can not get msg hypercall for gpa x->chan%u\n", chan->ch_id); return EBUSY; } req = vmbus_msghc_dataptr(mh); req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_GPADL_DISCONN; req->chm_chanid = chan->ch_id; req->chm_gpadl = gpadl; error = vmbus_msghc_exec(sc, mh); if (error) { device_printf(sc->vmbus_dev, "gpa x->chan%u msg hypercall exec failed: %d\n", chan->ch_id, error); vmbus_msghc_put(sc, mh); return error; } vmbus_msghc_wait_result(sc, mh); /* Discard result; no useful information */ vmbus_msghc_put(sc, mh); return 0; } static void hv_vmbus_channel_close_internal(hv_vmbus_channel *channel) { struct vmbus_softc *sc = channel->vmbus_sc; struct vmbus_msghc *mh; struct vmbus_chanmsg_chclose *req; struct taskqueue *rxq = channel->rxq; int error; /* TODO: stringent check */ atomic_clear_int(&channel->ch_stflags, VMBUS_CHAN_ST_OPENED); sysctl_ctx_free(&channel->ch_sysctl_ctx); /* * set rxq to NULL to avoid more requests be scheduled */ channel->rxq = NULL; taskqueue_drain(rxq, &channel->channel_task); channel->on_channel_callback = NULL; /** * Send a closing message */ mh = vmbus_msghc_get(sc, sizeof(*req)); if (mh == NULL) { device_printf(sc->vmbus_dev, "can not get msg hypercall for chclose(chan%u)\n", channel->ch_id); return; } req = vmbus_msghc_dataptr(mh); req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_CHCLOSE; req->chm_chanid = channel->ch_id; error = vmbus_msghc_exec_noresult(mh); vmbus_msghc_put(sc, mh); if (error) { device_printf(sc->vmbus_dev, "chclose(chan%u) msg hypercall exec failed: %d\n", channel->ch_id, error); return; } else if (bootverbose) { device_printf(sc->vmbus_dev, "close chan%u\n", channel->ch_id); } /* Tear down the gpadl for the channel's ring buffer */ if (channel->ring_buffer_gpadl_handle) { hv_vmbus_channel_teardown_gpdal(channel, channel->ring_buffer_gpadl_handle); } /* TODO: Send a msg to release the childRelId */ /* cleanup the ring buffers for this channel */ hv_ring_buffer_cleanup(&channel->outbound); hv_ring_buffer_cleanup(&channel->inbound); contigfree(channel->ring_buffer_pages, channel->ring_buffer_size, M_DEVBUF); } /* * Caller should make sure that all sub-channels have * been added to 'chan' and all to-be-closed channels * are not being opened. */ void hv_vmbus_channel_close(struct hv_vmbus_channel *chan) { int subchan_cnt; if (!VMBUS_CHAN_ISPRIMARY(chan)) { /* * Sub-channel is closed when its primary channel * is closed; done. */ return; } /* * Close all sub-channels, if any. */ subchan_cnt = chan->ch_subchan_cnt; if (subchan_cnt > 0) { struct hv_vmbus_channel **subchan; int i; subchan = vmbus_get_subchan(chan, subchan_cnt); for (i = 0; i < subchan_cnt; ++i) hv_vmbus_channel_close_internal(subchan[i]); vmbus_rel_subchan(subchan, subchan_cnt); } /* Then close the primary channel. */ hv_vmbus_channel_close_internal(chan); } /** * @brief Send the specified buffer on the given channel */ int hv_vmbus_channel_send_packet( hv_vmbus_channel* channel, void* buffer, uint32_t buffer_len, uint64_t request_id, hv_vmbus_packet_type type, uint32_t flags) { int ret = 0; hv_vm_packet_descriptor desc; uint32_t packet_len; uint64_t aligned_data; uint32_t packet_len_aligned; boolean_t need_sig; hv_vmbus_sg_buffer_list buffer_list[3]; packet_len = sizeof(hv_vm_packet_descriptor) + buffer_len; packet_len_aligned = HV_ALIGN_UP(packet_len, sizeof(uint64_t)); aligned_data = 0; /* Setup the descriptor */ desc.type = type; /* HV_VMBUS_PACKET_TYPE_DATA_IN_BAND; */ desc.flags = flags; /* HV_VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED */ /* in 8-bytes granularity */ desc.data_offset8 = sizeof(hv_vm_packet_descriptor) >> 3; desc.length8 = (uint16_t) (packet_len_aligned >> 3); desc.transaction_id = request_id; buffer_list[0].data = &desc; buffer_list[0].length = sizeof(hv_vm_packet_descriptor); buffer_list[1].data = buffer; buffer_list[1].length = buffer_len; buffer_list[2].data = &aligned_data; buffer_list[2].length = packet_len_aligned - packet_len; ret = hv_ring_buffer_write(&channel->outbound, buffer_list, 3, &need_sig); /* TODO: We should determine if this is optional */ if (ret == 0 && need_sig) vmbus_chan_send_event(channel); return (ret); } /** * @brief Send a range of single-page buffer packets using * a GPADL Direct packet type */ int hv_vmbus_channel_send_packet_pagebuffer( hv_vmbus_channel* channel, hv_vmbus_page_buffer page_buffers[], uint32_t page_count, void* buffer, uint32_t buffer_len, uint64_t request_id) { int ret = 0; boolean_t need_sig; uint32_t packet_len; uint32_t page_buflen; uint32_t packetLen_aligned; hv_vmbus_sg_buffer_list buffer_list[4]; hv_vmbus_channel_packet_page_buffer desc; uint32_t descSize; uint64_t alignedData = 0; if (page_count > HV_MAX_PAGE_BUFFER_COUNT) return (EINVAL); /* * Adjust the size down since hv_vmbus_channel_packet_page_buffer * is the largest size we support */ descSize = __offsetof(hv_vmbus_channel_packet_page_buffer, range); page_buflen = sizeof(hv_vmbus_page_buffer) * page_count; packet_len = descSize + page_buflen + buffer_len; packetLen_aligned = HV_ALIGN_UP(packet_len, sizeof(uint64_t)); /* Setup the descriptor */ desc.type = HV_VMBUS_PACKET_TYPE_DATA_USING_GPA_DIRECT; desc.flags = HV_VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED; /* in 8-bytes granularity */ desc.data_offset8 = (descSize + page_buflen) >> 3; desc.length8 = (uint16_t) (packetLen_aligned >> 3); desc.transaction_id = request_id; desc.range_count = page_count; buffer_list[0].data = &desc; buffer_list[0].length = descSize; buffer_list[1].data = page_buffers; buffer_list[1].length = page_buflen; buffer_list[2].data = buffer; buffer_list[2].length = buffer_len; buffer_list[3].data = &alignedData; buffer_list[3].length = packetLen_aligned - packet_len; ret = hv_ring_buffer_write(&channel->outbound, buffer_list, 4, &need_sig); /* TODO: We should determine if this is optional */ if (ret == 0 && need_sig) vmbus_chan_send_event(channel); return (ret); } /** * @brief Send a multi-page buffer packet using a GPADL Direct packet type */ int hv_vmbus_channel_send_packet_multipagebuffer( hv_vmbus_channel* channel, hv_vmbus_multipage_buffer* multi_page_buffer, void* buffer, uint32_t buffer_len, uint64_t request_id) { int ret = 0; uint32_t desc_size; boolean_t need_sig; uint32_t packet_len; uint32_t packet_len_aligned; uint32_t pfn_count; uint64_t aligned_data = 0; hv_vmbus_sg_buffer_list buffer_list[3]; hv_vmbus_channel_packet_multipage_buffer desc; pfn_count = HV_NUM_PAGES_SPANNED( multi_page_buffer->offset, multi_page_buffer->length); if ((pfn_count == 0) || (pfn_count > HV_MAX_MULTIPAGE_BUFFER_COUNT)) return (EINVAL); /* * Adjust the size down since hv_vmbus_channel_packet_multipage_buffer * is the largest size we support */ desc_size = sizeof(hv_vmbus_channel_packet_multipage_buffer) - ((HV_MAX_MULTIPAGE_BUFFER_COUNT - pfn_count) * sizeof(uint64_t)); packet_len = desc_size + buffer_len; packet_len_aligned = HV_ALIGN_UP(packet_len, sizeof(uint64_t)); /* * Setup the descriptor */ desc.type = HV_VMBUS_PACKET_TYPE_DATA_USING_GPA_DIRECT; desc.flags = HV_VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED; desc.data_offset8 = desc_size >> 3; /* in 8-bytes granularity */ desc.length8 = (uint16_t) (packet_len_aligned >> 3); desc.transaction_id = request_id; desc.range_count = 1; desc.range.length = multi_page_buffer->length; desc.range.offset = multi_page_buffer->offset; memcpy(desc.range.pfn_array, multi_page_buffer->pfn_array, pfn_count * sizeof(uint64_t)); buffer_list[0].data = &desc; buffer_list[0].length = desc_size; buffer_list[1].data = buffer; buffer_list[1].length = buffer_len; buffer_list[2].data = &aligned_data; buffer_list[2].length = packet_len_aligned - packet_len; ret = hv_ring_buffer_write(&channel->outbound, buffer_list, 3, &need_sig); /* TODO: We should determine if this is optional */ if (ret == 0 && need_sig) vmbus_chan_send_event(channel); return (ret); } /** * @brief Retrieve the user packet on the specified channel */ int hv_vmbus_channel_recv_packet( hv_vmbus_channel* channel, void* Buffer, uint32_t buffer_len, uint32_t* buffer_actual_len, uint64_t* request_id) { int ret; uint32_t user_len; uint32_t packet_len; hv_vm_packet_descriptor desc; *buffer_actual_len = 0; *request_id = 0; ret = hv_ring_buffer_peek(&channel->inbound, &desc, sizeof(hv_vm_packet_descriptor)); if (ret != 0) return (0); packet_len = desc.length8 << 3; user_len = packet_len - (desc.data_offset8 << 3); *buffer_actual_len = user_len; if (user_len > buffer_len) return (EINVAL); *request_id = desc.transaction_id; /* Copy over the packet to the user buffer */ ret = hv_ring_buffer_read(&channel->inbound, Buffer, user_len, (desc.data_offset8 << 3)); return (0); } /** * @brief Retrieve the raw packet on the specified channel */ int hv_vmbus_channel_recv_packet_raw( hv_vmbus_channel* channel, void* buffer, uint32_t buffer_len, uint32_t* buffer_actual_len, uint64_t* request_id) { int ret; uint32_t packetLen; hv_vm_packet_descriptor desc; *buffer_actual_len = 0; *request_id = 0; ret = hv_ring_buffer_peek( &channel->inbound, &desc, sizeof(hv_vm_packet_descriptor)); if (ret != 0) return (0); packetLen = desc.length8 << 3; *buffer_actual_len = packetLen; if (packetLen > buffer_len) return (ENOBUFS); *request_id = desc.transaction_id; /* Copy over the entire packet to the user buffer */ ret = hv_ring_buffer_read(&channel->inbound, buffer, packetLen, 0); return (0); } static void vmbus_chan_task(void *xchan, int pending __unused) { struct hv_vmbus_channel *chan = xchan; void (*callback)(void *); void *arg; arg = chan->channel_callback_context; callback = chan->on_channel_callback; /* * Optimize host to guest signaling by ensuring: * 1. While reading the channel, we disable interrupts from * host. * 2. Ensure that we process all posted messages from the host * before returning from this callback. * 3. Once we return, enable signaling from the host. Once this * state is set we check to see if additional packets are * available to read. In this case we repeat the process. * * NOTE: Interrupt has been disabled in the ISR. */ for (;;) { uint32_t left; callback(arg); left = hv_ring_buffer_read_end(&chan->inbound); if (left == 0) { /* No more data in RX bufring; done */ break; } hv_ring_buffer_read_begin(&chan->inbound); } } static void vmbus_chan_task_nobatch(void *xchan, int pending __unused) { struct hv_vmbus_channel *chan = xchan; chan->on_channel_callback(chan->channel_callback_context); } static __inline void vmbus_event_flags_proc(struct vmbus_softc *sc, volatile u_long *event_flags, int flag_cnt) { int f; for (f = 0; f < flag_cnt; ++f) { uint32_t chid_base; u_long flags; int chid_ofs; if (event_flags[f] == 0) continue; flags = atomic_swap_long(&event_flags[f], 0); chid_base = f << VMBUS_EVTFLAG_SHIFT; while ((chid_ofs = ffsl(flags)) != 0) { struct hv_vmbus_channel *channel; --chid_ofs; /* NOTE: ffsl is 1-based */ flags &= ~(1UL << chid_ofs); channel = sc->vmbus_chmap[chid_base + chid_ofs]; /* if channel is closed or closing */ if (channel == NULL || channel->rxq == NULL) continue; if (channel->ch_flags & VMBUS_CHAN_FLAG_BATCHREAD) hv_ring_buffer_read_begin(&channel->inbound); taskqueue_enqueue(channel->rxq, &channel->channel_task); } } } void vmbus_event_proc(struct vmbus_softc *sc, int cpu) { struct vmbus_evtflags *eventf; /* * On Host with Win8 or above, the event page can be checked directly * to get the id of the channel that has the pending interrupt. */ eventf = VMBUS_PCPU_GET(sc, event_flags, cpu) + VMBUS_SINT_MESSAGE; vmbus_event_flags_proc(sc, eventf->evt_flags, VMBUS_PCPU_GET(sc, event_flags_cnt, cpu)); } void vmbus_event_proc_compat(struct vmbus_softc *sc, int cpu) { struct vmbus_evtflags *eventf; eventf = VMBUS_PCPU_GET(sc, event_flags, cpu) + VMBUS_SINT_MESSAGE; if (atomic_testandclear_long(&eventf->evt_flags[0], 0)) { vmbus_event_flags_proc(sc, sc->vmbus_rx_evtflags, VMBUS_CHAN_MAX_COMPAT >> VMBUS_EVTFLAG_SHIFT); } } static void vmbus_chan_update_evtflagcnt(struct vmbus_softc *sc, const struct hv_vmbus_channel *chan) { volatile int *flag_cnt_ptr; int flag_cnt; flag_cnt = (chan->ch_id / VMBUS_EVTFLAG_LEN) + 1; flag_cnt_ptr = VMBUS_PCPU_PTR(sc, event_flags_cnt, chan->target_cpu); for (;;) { int old_flag_cnt; old_flag_cnt = *flag_cnt_ptr; if (old_flag_cnt >= flag_cnt) break; if (atomic_cmpset_int(flag_cnt_ptr, old_flag_cnt, flag_cnt)) { if (bootverbose) { device_printf(sc->vmbus_dev, "channel%u update cpu%d flag_cnt to %d\n", chan->ch_id, chan->target_cpu, flag_cnt); } break; } } +} + +static struct hv_vmbus_channel * +vmbus_chan_alloc(struct vmbus_softc *sc) +{ + struct hv_vmbus_channel *chan; + + chan = malloc(sizeof(*chan), M_DEVBUF, M_WAITOK | M_ZERO); + + chan->ch_monprm = hyperv_dmamem_alloc(bus_get_dma_tag(sc->vmbus_dev), + HYPERCALL_PARAM_ALIGN, 0, sizeof(struct hyperv_mon_param), + &chan->ch_monprm_dma, BUS_DMA_WAITOK | BUS_DMA_ZERO); + if (chan->ch_monprm == NULL) { + device_printf(sc->vmbus_dev, "monprm alloc failed\n"); + free(chan, M_DEVBUF); + return NULL; + } + + chan->vmbus_sc = sc; + mtx_init(&chan->ch_subchan_lock, "vmbus subchan", NULL, MTX_DEF); + TAILQ_INIT(&chan->ch_subchans); + TASK_INIT(&chan->ch_detach_task, 0, vmbus_chan_detach_task, chan); + + return chan; +} + +static void +vmbus_chan_free(struct hv_vmbus_channel *chan) +{ + /* TODO: assert sub-channel list is empty */ + /* TODO: asset no longer on the primary channel's sub-channel list */ + /* TODO: asset no longer on the vmbus channel list */ + hyperv_dmamem_free(&chan->ch_monprm_dma, chan->ch_monprm); + mtx_destroy(&chan->ch_subchan_lock); + free(chan, M_DEVBUF); +} + +static int +vmbus_chan_add(struct hv_vmbus_channel *newchan) +{ + struct vmbus_softc *sc = newchan->vmbus_sc; + struct hv_vmbus_channel *prichan; + + if (newchan->ch_id == 0) { + /* + * XXX + * Chan0 will neither be processed nor should be offered; + * skip it. + */ + device_printf(sc->vmbus_dev, "got chan0 offer, discard\n"); + return EINVAL; + } else if (newchan->ch_id >= VMBUS_CHAN_MAX) { + device_printf(sc->vmbus_dev, "invalid chan%u offer\n", + newchan->ch_id); + return EINVAL; + } + sc->vmbus_chmap[newchan->ch_id] = newchan; + + if (bootverbose) { + device_printf(sc->vmbus_dev, "chan%u subidx%u offer\n", + newchan->ch_id, newchan->ch_subidx); + } + + mtx_lock(&sc->vmbus_prichan_lock); + TAILQ_FOREACH(prichan, &sc->vmbus_prichans, ch_prilink) { + /* + * Sub-channel will have the same type GUID and instance + * GUID as its primary channel. + */ + if (memcmp(&prichan->ch_guid_type, &newchan->ch_guid_type, + sizeof(struct hyperv_guid)) == 0 && + memcmp(&prichan->ch_guid_inst, &newchan->ch_guid_inst, + sizeof(struct hyperv_guid)) == 0) + break; + } + if (VMBUS_CHAN_ISPRIMARY(newchan)) { + if (prichan == NULL) { + /* Install the new primary channel */ + TAILQ_INSERT_TAIL(&sc->vmbus_prichans, newchan, + ch_prilink); + mtx_unlock(&sc->vmbus_prichan_lock); + return 0; + } else { + mtx_unlock(&sc->vmbus_prichan_lock); + device_printf(sc->vmbus_dev, "duplicated primary " + "chan%u\n", newchan->ch_id); + return EINVAL; + } + } else { /* Sub-channel */ + if (prichan == NULL) { + mtx_unlock(&sc->vmbus_prichan_lock); + device_printf(sc->vmbus_dev, "no primary chan for " + "chan%u\n", newchan->ch_id); + return EINVAL; + } + /* + * Found the primary channel for this sub-channel and + * move on. + * + * XXX refcnt prichan + */ + } + mtx_unlock(&sc->vmbus_prichan_lock); + + /* + * This is a sub-channel; link it with the primary channel. + */ + KASSERT(!VMBUS_CHAN_ISPRIMARY(newchan), + ("new channel is not sub-channel")); + KASSERT(prichan != NULL, ("no primary channel")); + + newchan->ch_prichan = prichan; + newchan->ch_dev = prichan->ch_dev; + + mtx_lock(&prichan->ch_subchan_lock); + TAILQ_INSERT_TAIL(&prichan->ch_subchans, newchan, ch_sublink); + /* + * Bump up sub-channel count and notify anyone that is + * interested in this sub-channel, after this sub-channel + * is setup. + */ + prichan->ch_subchan_cnt++; + mtx_unlock(&prichan->ch_subchan_lock); + wakeup(prichan); + + return 0; +} + +void +vmbus_channel_cpu_set(struct hv_vmbus_channel *chan, int cpu) +{ + KASSERT(cpu >= 0 && cpu < mp_ncpus, ("invalid cpu %d", cpu)); + + if (chan->vmbus_sc->vmbus_version == VMBUS_VERSION_WS2008 || + chan->vmbus_sc->vmbus_version == VMBUS_VERSION_WIN7) { + /* Only cpu0 is supported */ + cpu = 0; + } + + chan->target_cpu = cpu; + chan->target_vcpu = VMBUS_PCPU_GET(chan->vmbus_sc, vcpuid, cpu); + + if (bootverbose) { + printf("vmbus_chan%u: assigned to cpu%u [vcpu%u]\n", + chan->ch_id, + chan->target_cpu, chan->target_vcpu); + } +} + +void +vmbus_channel_cpu_rr(struct hv_vmbus_channel *chan) +{ + static uint32_t vmbus_chan_nextcpu; + int cpu; + + cpu = atomic_fetchadd_int(&vmbus_chan_nextcpu, 1) % mp_ncpus; + vmbus_channel_cpu_set(chan, cpu); +} + +static void +vmbus_chan_cpu_default(struct hv_vmbus_channel *chan) +{ + /* + * By default, pin the channel to cpu0. Devices having + * special channel-cpu mapping requirement should call + * vmbus_channel_cpu_{set,rr}(). + */ + vmbus_channel_cpu_set(chan, 0); +} + +static void +vmbus_chan_msgproc_choffer(struct vmbus_softc *sc, + const struct vmbus_message *msg) +{ + const struct vmbus_chanmsg_choffer *offer; + struct hv_vmbus_channel *chan; + int error; + + offer = (const struct vmbus_chanmsg_choffer *)msg->msg_data; + + chan = vmbus_chan_alloc(sc); + if (chan == NULL) { + device_printf(sc->vmbus_dev, "allocate chan%u failed\n", + offer->chm_chanid); + return; + } + + chan->ch_id = offer->chm_chanid; + chan->ch_subidx = offer->chm_subidx; + chan->ch_guid_type = offer->chm_chtype; + chan->ch_guid_inst = offer->chm_chinst; + + /* Batch reading is on by default */ + chan->ch_flags |= VMBUS_CHAN_FLAG_BATCHREAD; + + chan->ch_monprm->mp_connid = VMBUS_CONNID_EVENT; + if (sc->vmbus_version != VMBUS_VERSION_WS2008) + chan->ch_monprm->mp_connid = offer->chm_connid; + + if (offer->chm_flags1 & VMBUS_CHOFFER_FLAG1_HASMNF) { + /* + * Setup MNF stuffs. + */ + chan->ch_flags |= VMBUS_CHAN_FLAG_HASMNF; + chan->ch_montrig_idx = offer->chm_montrig / VMBUS_MONTRIG_LEN; + if (chan->ch_montrig_idx >= VMBUS_MONTRIGS_MAX) + panic("invalid monitor trigger %u", offer->chm_montrig); + chan->ch_montrig_mask = + 1 << (offer->chm_montrig % VMBUS_MONTRIG_LEN); + } + + /* Select default cpu for this channel. */ + vmbus_chan_cpu_default(chan); + + error = vmbus_chan_add(chan); + if (error) { + device_printf(sc->vmbus_dev, "add chan%u failed: %d\n", + chan->ch_id, error); + vmbus_chan_free(chan); + return; + } + + if (VMBUS_CHAN_ISPRIMARY(chan)) { + /* + * Add device for this primary channel. + * + * NOTE: + * Error is ignored here; don't have much to do if error + * really happens. + */ + hv_vmbus_child_device_register(chan); + } +} + +/* + * XXX pretty broken; need rework. + */ +static void +vmbus_chan_msgproc_chrescind(struct vmbus_softc *sc, + const struct vmbus_message *msg) +{ + const struct vmbus_chanmsg_chrescind *note; + struct hv_vmbus_channel *chan; + + note = (const struct vmbus_chanmsg_chrescind *)msg->msg_data; + if (note->chm_chanid > VMBUS_CHAN_MAX) { + device_printf(sc->vmbus_dev, "invalid rescinded chan%u\n", + note->chm_chanid); + return; + } + + if (bootverbose) { + device_printf(sc->vmbus_dev, "chan%u rescinded\n", + note->chm_chanid); + } + + chan = sc->vmbus_chmap[note->chm_chanid]; + if (chan == NULL) + return; + sc->vmbus_chmap[note->chm_chanid] = NULL; + + taskqueue_enqueue(taskqueue_thread, &chan->ch_detach_task); +} + +static void +vmbus_chan_detach_task(void *xchan, int pending __unused) +{ + struct hv_vmbus_channel *chan = xchan; + + if (VMBUS_CHAN_ISPRIMARY(chan)) { + /* Only primary channel owns the device */ + hv_vmbus_child_device_unregister(chan); + /* NOTE: DO NOT free primary channel for now */ + } else { + struct vmbus_softc *sc = chan->vmbus_sc; + struct hv_vmbus_channel *pri_chan = chan->ch_prichan; + struct vmbus_chanmsg_chfree *req; + struct vmbus_msghc *mh; + int error; + + mh = vmbus_msghc_get(sc, sizeof(*req)); + if (mh == NULL) { + device_printf(sc->vmbus_dev, + "can not get msg hypercall for chfree(chan%u)\n", + chan->ch_id); + goto remove; + } + + req = vmbus_msghc_dataptr(mh); + req->chm_hdr.chm_type = VMBUS_CHANMSG_TYPE_CHFREE; + req->chm_chanid = chan->ch_id; + + error = vmbus_msghc_exec_noresult(mh); + vmbus_msghc_put(sc, mh); + + if (error) { + device_printf(sc->vmbus_dev, + "chfree(chan%u) failed: %d", + chan->ch_id, error); + /* NOTE: Move on! */ + } else { + if (bootverbose) { + device_printf(sc->vmbus_dev, "chan%u freed\n", + chan->ch_id); + } + } +remove: + mtx_lock(&pri_chan->ch_subchan_lock); + TAILQ_REMOVE(&pri_chan->ch_subchans, chan, ch_sublink); + KASSERT(pri_chan->ch_subchan_cnt > 0, + ("invalid subchan_cnt %d", pri_chan->ch_subchan_cnt)); + pri_chan->ch_subchan_cnt--; + mtx_unlock(&pri_chan->ch_subchan_lock); + wakeup(pri_chan); + + vmbus_chan_free(chan); + } +} + +/* + * Detach all devices and destroy the corresponding primary channels. + */ +void +vmbus_chan_destroy_all(struct vmbus_softc *sc) +{ + struct hv_vmbus_channel *chan; + + mtx_lock(&sc->vmbus_prichan_lock); + while ((chan = TAILQ_FIRST(&sc->vmbus_prichans)) != NULL) { + KASSERT(VMBUS_CHAN_ISPRIMARY(chan), ("not primary channel")); + TAILQ_REMOVE(&sc->vmbus_prichans, chan, ch_prilink); + mtx_unlock(&sc->vmbus_prichan_lock); + + hv_vmbus_child_device_unregister(chan); + vmbus_chan_free(chan); + + mtx_lock(&sc->vmbus_prichan_lock); + } + bzero(sc->vmbus_chmap, + sizeof(struct hv_vmbus_channel *) * VMBUS_CHAN_MAX); + mtx_unlock(&sc->vmbus_prichan_lock); +} + +/** + * @brief Select the best outgoing channel + * + * The channel whose vcpu binding is closest to the currect vcpu will + * be selected. + * If no multi-channel, always select primary channel + * + * @param primary - primary channel + */ +struct hv_vmbus_channel * +vmbus_select_outgoing_channel(struct hv_vmbus_channel *primary) +{ + hv_vmbus_channel *new_channel = NULL; + hv_vmbus_channel *outgoing_channel = primary; + int old_cpu_distance = 0; + int new_cpu_distance = 0; + int cur_vcpu = 0; + int smp_pro_id = PCPU_GET(cpuid); + + if (TAILQ_EMPTY(&primary->ch_subchans)) { + return outgoing_channel; + } + + if (smp_pro_id >= MAXCPU) { + return outgoing_channel; + } + + cur_vcpu = VMBUS_PCPU_GET(primary->vmbus_sc, vcpuid, smp_pro_id); + + /* XXX need lock */ + TAILQ_FOREACH(new_channel, &primary->ch_subchans, ch_sublink) { + if ((new_channel->ch_stflags & VMBUS_CHAN_ST_OPENED) == 0) { + continue; + } + + if (new_channel->target_vcpu == cur_vcpu){ + return new_channel; + } + + old_cpu_distance = ((outgoing_channel->target_vcpu > cur_vcpu) ? + (outgoing_channel->target_vcpu - cur_vcpu) : + (cur_vcpu - outgoing_channel->target_vcpu)); + + new_cpu_distance = ((new_channel->target_vcpu > cur_vcpu) ? + (new_channel->target_vcpu - cur_vcpu) : + (cur_vcpu - new_channel->target_vcpu)); + + if (old_cpu_distance < new_cpu_distance) { + continue; + } + + outgoing_channel = new_channel; + } + + return(outgoing_channel); +} + +struct hv_vmbus_channel ** +vmbus_get_subchan(struct hv_vmbus_channel *pri_chan, int subchan_cnt) +{ + struct hv_vmbus_channel **ret, *chan; + int i; + + ret = malloc(subchan_cnt * sizeof(struct hv_vmbus_channel *), M_TEMP, + M_WAITOK); + + mtx_lock(&pri_chan->ch_subchan_lock); + + while (pri_chan->ch_subchan_cnt < subchan_cnt) + mtx_sleep(pri_chan, &pri_chan->ch_subchan_lock, 0, "subch", 0); + + i = 0; + TAILQ_FOREACH(chan, &pri_chan->ch_subchans, ch_sublink) { + /* TODO: refcnt chan */ + ret[i] = chan; + + ++i; + if (i == subchan_cnt) + break; + } + KASSERT(i == subchan_cnt, ("invalid subchan count %d, should be %d", + pri_chan->ch_subchan_cnt, subchan_cnt)); + + mtx_unlock(&pri_chan->ch_subchan_lock); + + return ret; +} + +void +vmbus_rel_subchan(struct hv_vmbus_channel **subchan, int subchan_cnt __unused) +{ + + free(subchan, M_TEMP); +} + +void +vmbus_drain_subchan(struct hv_vmbus_channel *pri_chan) +{ + mtx_lock(&pri_chan->ch_subchan_lock); + while (pri_chan->ch_subchan_cnt > 0) + mtx_sleep(pri_chan, &pri_chan->ch_subchan_lock, 0, "dsubch", 0); + mtx_unlock(&pri_chan->ch_subchan_lock); +} + +void +vmbus_chan_msgproc(struct vmbus_softc *sc, const struct vmbus_message *msg) +{ + vmbus_chanmsg_proc_t msg_proc; + uint32_t msg_type; + + msg_type = ((const struct vmbus_chanmsg_hdr *)msg->msg_data)->chm_type; + KASSERT(msg_type < VMBUS_CHANMSG_TYPE_MAX, + ("invalid message type %u", msg_type)); + + msg_proc = vmbus_chan_msgprocs[msg_type]; + if (msg_proc != NULL) + msg_proc(sc, msg); } Index: head/sys/modules/hyperv/vmbus/Makefile =================================================================== --- head/sys/modules/hyperv/vmbus/Makefile (revision 302863) +++ head/sys/modules/hyperv/vmbus/Makefile (revision 302864) @@ -1,30 +1,29 @@ # $FreeBSD$ .PATH: ${.CURDIR}/../../../dev/hyperv/vmbus \ ${.CURDIR}/../../../dev/hyperv/vmbus/${MACHINE_CPUARCH} KMOD= hv_vmbus SRCS= hv_channel.c \ - hv_channel_mgmt.c \ hv_ring_buffer.c \ hyperv.c \ hyperv_busdma.c \ hyperv_machdep.c \ vmbus.c \ vmbus_et.c SRCS+= acpi_if.h bus_if.h device_if.h opt_acpi.h vmbus_if.h # XXX: for assym.s SRCS+= opt_kstack_pages.h opt_nfs.h opt_apic.h opt_hwpmc_hooks.h opt_compat.h SRCS+= assym.s \ vmbus_vector.S vmbus_vector.o: ${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \ ${.IMPSRC} -o ${.TARGET} CFLAGS+= -I${.CURDIR}/../../../dev/hyperv/include \ -I${.CURDIR}/../../../dev/hyperv/vmbus .include