370298a108
- For CPUs that only support MCE (the machine check exception) but not MCA (i.e. Pentium), all this does is print out the value of the machine check registers and then panic when a machine check exception occurs. - For CPUs that support MCA (the machine check architecture), the support is a bit more involved. - First, there is limited support for decoding the CPU-independent MCA error codes in the kernel, and the kernel uses this to output a short description of any machine check events that occur. - When a machine check exception occurs, all of the MCx banks on the current CPU are scanned and any events are reported to the console before panic'ing. - To catch events for correctable errors, a periodic timer kicks off a task which scans the MCx banks on all CPUs. The frequency of these checks is controlled via the "hw.mca.interval" sysctl. - Userland can request an immediate scan of the MCx banks by writing a non-zero value to "hw.mca.force_scan". - If any correctable events are encountered, the appropriate details are stored in a 'struct mca_record' (defined in <machine/mca.h>). The "hw.mca.count" is a count of such records and each record may be queried via the "hw.mca.records" tree by specifying the record index (0 .. count - 1) as the next name in the MIB similar to using PIDs with the kern.proc.* sysctls. The idea is to export machine check events to userland for more detailed processing. - The periodic timer and hw.mca sysctls are only present if the CPU supports MCA. Discussed with: emaste (briefly) MFC after: 1 month
293 lines
12 KiB
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293 lines
12 KiB
Plaintext
# This file tells config what files go into building a kernel,
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# files marked standard are always included.
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#
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# $FreeBSD$
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#
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# The long compile-with and dependency lines are required because of
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# limitations in config: backslash-newline doesn't work in strings, and
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# dependency lines other than the first are silently ignored.
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#
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#
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linux32_genassym.o optional compat_linux32 \
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dependency "$S/amd64/linux32/linux32_genassym.c" \
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compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \
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no-obj no-implicit-rule \
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clean "linux32_genassym.o"
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#
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linux32_assym.h optional compat_linux32 \
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dependency "$S/kern/genassym.sh linux32_genassym.o" \
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compile-with "sh $S/kern/genassym.sh linux32_genassym.o > ${.TARGET}" \
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no-obj no-implicit-rule before-depend \
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clean "linux32_assym.h"
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#
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ia32_genassym.o standard \
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dependency "$S/compat/ia32/ia32_genassym.c" \
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compile-with "${CC} ${CFLAGS:N-fno-common} -c ${.IMPSRC}" \
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no-obj no-implicit-rule \
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clean "ia32_genassym.o"
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#
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ia32_assym.h standard \
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dependency "$S/kern/genassym.sh ia32_genassym.o" \
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compile-with "env NM='${NM}' sh $S/kern/genassym.sh ia32_genassym.o > ${.TARGET}" \
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no-obj no-implicit-rule before-depend \
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clean "ia32_assym.h"
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#
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font.h optional sc_dflt_font \
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compile-with "uudecode < /usr/share/syscons/fonts/${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" \
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no-obj no-implicit-rule before-depend \
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clean "font.h ${SC_DFLT_FONT}-8x14 ${SC_DFLT_FONT}-8x16 ${SC_DFLT_FONT}-8x8"
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#
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atkbdmap.h optional atkbd_dflt_keymap \
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compile-with "/usr/sbin/kbdcontrol -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" \
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no-obj no-implicit-rule before-depend \
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clean "atkbdmap.h"
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#
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ukbdmap.h optional ukbd_dflt_keymap \
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compile-with "/usr/sbin/kbdcontrol -L ${UKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > ukbdmap.h" \
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no-obj no-implicit-rule before-depend \
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clean "ukbdmap.h"
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#
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nvenetlib.o optional nve pci \
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dependency "$S/contrib/dev/nve/amd64/nvenetlib.o.bz2.uu" \
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compile-with "uudecode $S/contrib/dev/nve/amd64/nvenetlib.o.bz2.uu ; bzip2 -df nvenetlib.o.bz2" \
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no-implicit-rule
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#
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os+%DIKED-nve.h optional nve pci \
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dependency "$S/contrib/dev/nve/os.h" \
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compile-with "sed -e 's/^.*#include.*phy\.h.*$$//' $S/contrib/dev/nve/os.h > os+%DIKED-nve.h" \
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no-implicit-rule no-obj before-depend \
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clean "os+%DIKED-nve.h"
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#
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hptmvraid.o optional hptmv \
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dependency "$S/dev/hptmv/amd64-elf.raid.o.uu" \
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compile-with "uudecode < $S/dev/hptmv/amd64-elf.raid.o.uu" \
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no-implicit-rule
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hptrr_lib.o optional hptrr \
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dependency "$S/dev/hptrr/amd64-elf.hptrr_lib.o.uu" \
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compile-with "uudecode < $S/dev/hptrr/amd64-elf.hptrr_lib.o.uu" \
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no-implicit-rule
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#
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amd64/acpica/OsdEnvironment.c optional acpi
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amd64/acpica/acpi_machdep.c optional acpi
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amd64/acpica/acpi_switch.S optional acpi
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acpi_wakecode.h optional acpi \
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dependency "$S/amd64/acpica/acpi_wakecode.S assym.s" \
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compile-with "${MAKE} -f $S/amd64/acpica/Makefile ${.TARGET} MAKESRCPATH=$S/amd64/acpica" \
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no-obj no-implicit-rule before-depend \
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clean "acpi_wakecode.h acpi_wakecode.o acpi_wakecode.bin"
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#
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acpi_wakedata.h optional acpi \
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dependency "$S/amd64/acpica/acpi_wakecode.S assym.s" \
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compile-with "${MAKE} -f $S/amd64/acpica/Makefile ${.TARGET} MAKESRCPATH=$S/amd64/acpica" \
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no-obj no-implicit-rule before-depend \
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clean "acpi_wakedata.h acpi_wakecode.o acpi_wakecode.bin"
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#
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amd64/acpica/acpi_wakeup.c optional acpi
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amd64/acpica/madt.c optional acpi
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amd64/amd64/amd64_mem.c optional mem
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#amd64/amd64/apic_vector.S standard
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amd64/amd64/atomic.c standard
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amd64/amd64/autoconf.c standard
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amd64/amd64/bios.c standard
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amd64/amd64/bpf_jit_machdep.c optional bpf_jitter
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amd64/amd64/busdma_machdep.c standard
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amd64/amd64/cpu_switch.S standard
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amd64/amd64/db_disasm.c optional ddb
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amd64/amd64/db_interface.c optional ddb
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amd64/amd64/db_trace.c optional ddb
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amd64/amd64/dump_machdep.c standard
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amd64/amd64/elf_machdep.c standard
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amd64/amd64/exception.S standard
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amd64/amd64/fpu.c standard
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amd64/amd64/gdb_machdep.c optional gdb
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amd64/amd64/identcpu.c standard
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amd64/amd64/in_cksum.c optional inet
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amd64/amd64/initcpu.c standard
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amd64/amd64/intr_machdep.c standard
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amd64/amd64/io.c optional io
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amd64/amd64/io_apic.c standard
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amd64/amd64/legacy.c standard
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amd64/amd64/local_apic.c standard
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amd64/amd64/locore.S standard no-obj
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amd64/amd64/machdep.c standard
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amd64/amd64/mca.c standard
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amd64/amd64/mem.c optional mem
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amd64/amd64/minidump_machdep.c standard
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amd64/amd64/mp_machdep.c optional smp
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amd64/amd64/mp_watchdog.c optional mp_watchdog smp
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amd64/amd64/mpboot.S optional smp
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amd64/amd64/mptable.c optional mptable
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amd64/amd64/mptable_pci.c optional mptable pci
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amd64/amd64/msi.c optional pci
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amd64/amd64/nexus.c standard
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amd64/amd64/pmap.c standard
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amd64/amd64/prof_machdep.c optional profiling-routine
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amd64/amd64/sigtramp.S standard
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amd64/amd64/stack_machdep.c optional ddb | stack
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amd64/amd64/support.S standard
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amd64/amd64/sys_machdep.c standard
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amd64/amd64/trap.c standard
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amd64/amd64/tsc.c standard
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amd64/amd64/uio_machdep.c standard
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amd64/amd64/uma_machdep.c standard
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amd64/amd64/vm_machdep.c standard
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amd64/isa/atpic.c optional atpic isa
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#amd64/isa/atpic_vector.S optional atpic isa
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amd64/isa/clock.c standard
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amd64/isa/elcr.c standard
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amd64/isa/isa.c standard
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amd64/isa/isa_dma.c standard
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amd64/isa/nmi.c standard
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amd64/pci/pci_bus.c optional pci
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amd64/pci/pci_cfgreg.c optional pci
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crypto/blowfish/bf_enc.c optional crypto | ipsec
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crypto/des/des_enc.c optional crypto | ipsec | netsmb
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crypto/via/padlock.c optional padlock
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crypto/via/padlock_cipher.c optional padlock
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crypto/via/padlock_hash.c optional padlock
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dev/acpica/acpi_if.m standard
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dev/agp/agp_amd64.c optional agp
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dev/agp/agp_i810.c optional agp
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dev/agp/agp_intel.c optional agp
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dev/agp/agp_via.c optional agp
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dev/amdtemp/amdtemp.c optional amdtemp
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dev/arcmsr/arcmsr.c optional arcmsr pci
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dev/asmc/asmc.c optional asmc isa
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dev/atkbdc/atkbd.c optional atkbd atkbdc
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dev/atkbdc/atkbd_atkbdc.c optional atkbd atkbdc
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dev/atkbdc/atkbdc.c optional atkbdc
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dev/atkbdc/atkbdc_isa.c optional atkbdc isa
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dev/atkbdc/atkbdc_subr.c optional atkbdc
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dev/atkbdc/psm.c optional psm atkbdc
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dev/coretemp/coretemp.c optional coretemp
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dev/cpuctl/cpuctl.c optional cpuctl
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# There are no systems with isa slots, so all ed isa entries should go..
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dev/ed/if_ed_3c503.c optional ed isa ed_3c503
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dev/ed/if_ed_isa.c optional ed isa
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dev/ed/if_ed_wd80x3.c optional ed isa
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dev/ed/if_ed_hpp.c optional ed isa ed_hpp
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dev/ed/if_ed_sic.c optional ed isa ed_sic
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dev/fb/fb.c optional fb | vga
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dev/fb/vga.c optional vga
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dev/ichwd/ichwd.c optional ichwd
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dev/if_ndis/if_ndis.c optional ndis
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dev/if_ndis/if_ndis_pccard.c optional ndis pccard
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dev/if_ndis/if_ndis_pci.c optional ndis cardbus | ndis pci
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dev/if_ndis/if_ndis_usb.c optional ndis usb
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dev/io/iodev.c optional io
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dev/ipmi/ipmi.c optional ipmi
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dev/ipmi/ipmi_acpi.c optional ipmi acpi
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dev/ipmi/ipmi_isa.c optional ipmi isa
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dev/ipmi/ipmi_kcs.c optional ipmi
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dev/ipmi/ipmi_smic.c optional ipmi
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dev/ipmi/ipmi_smbus.c optional ipmi smbus
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dev/ipmi/ipmi_smbios.c optional ipmi
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dev/ipmi/ipmi_ssif.c optional ipmi smbus
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dev/ipmi/ipmi_pci.c optional ipmi pci
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dev/ipmi/ipmi_linux.c optional ipmi compat_linux32
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dev/fdc/fdc.c optional fdc
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dev/fdc/fdc_acpi.c optional fdc
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dev/fdc/fdc_isa.c optional fdc isa
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dev/fdc/fdc_pccard.c optional fdc pccard
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dev/hptmv/entry.c optional hptmv
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dev/hptmv/mv.c optional hptmv
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dev/hptmv/gui_lib.c optional hptmv
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dev/hptmv/hptproc.c optional hptmv
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dev/hptmv/ioctl.c optional hptmv
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dev/hptrr/hptrr_os_bsd.c optional hptrr
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dev/hptrr/hptrr_osm_bsd.c optional hptrr
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dev/hptrr/hptrr_config.c optional hptrr
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dev/hwpmc/hwpmc_amd.c optional hwpmc
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dev/hwpmc/hwpmc_intel.c optional hwpmc
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dev/hwpmc/hwpmc_core.c optional hwpmc
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dev/hwpmc/hwpmc_piv.c optional hwpmc
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dev/hwpmc/hwpmc_tsc.c optional hwpmc
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dev/hwpmc/hwpmc_x86.c optional hwpmc
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dev/kbd/kbd.c optional atkbd | sc | ukbd | usb2_input_kbd
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dev/mem/memutil.c optional mem
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dev/nfe/if_nfe.c optional nfe pci
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dev/nve/if_nve.c optional nve pci
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dev/nvram/nvram.c optional nvram isa
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dev/sio/sio.c optional sio
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dev/sio/sio_isa.c optional sio isa
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dev/sio/sio_pccard.c optional sio pccard
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dev/sio/sio_pci.c optional sio pci
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dev/sio/sio_puc.c optional sio puc
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dev/speaker/spkr.c optional speaker
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dev/syscons/apm/apm_saver.c optional apm_saver apm
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dev/syscons/scterm-teken.c optional sc
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dev/syscons/scvgarndr.c optional sc vga
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dev/syscons/scvtb.c optional sc
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dev/syscons/teken/teken.c optional sc
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dev/uart/uart_cpu_amd64.c optional uart
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dev/wpi/if_wpi.c optional wpi
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isa/atrtc.c standard
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isa/syscons_isa.c optional sc
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isa/vga_isa.c optional vga
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kern/link_elf_obj.c standard
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#
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# IA32 binary support
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#
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#amd64/ia32/ia32_exception.S optional compat_ia32
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amd64/ia32/ia32_reg.c optional compat_ia32
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amd64/ia32/ia32_signal.c optional compat_ia32
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amd64/ia32/ia32_sigtramp.S optional compat_ia32
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amd64/ia32/ia32_syscall.c optional compat_ia32
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amd64/ia32/ia32_misc.c optional compat_ia32
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compat/freebsd32/freebsd32_ioctl.c optional compat_ia32
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compat/freebsd32/freebsd32_misc.c optional compat_ia32
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compat/freebsd32/freebsd32_syscalls.c optional compat_ia32
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compat/freebsd32/freebsd32_sysent.c optional compat_ia32
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compat/ia32/ia32_sysvec.c optional compat_ia32
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compat/linprocfs/linprocfs.c optional linprocfs
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compat/linsysfs/linsysfs.c optional linsysfs
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kern/imgact_elf32.c optional compat_ia32
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#
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# Linux/i386 binary support
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#
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amd64/linux32/linux32_dummy.c optional compat_linux32
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amd64/linux32/linux32_locore.s optional compat_linux32 \
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dependency "linux32_assym.h"
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amd64/linux32/linux32_machdep.c optional compat_linux32
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amd64/linux32/linux32_support.s optional compat_linux32 \
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dependency "linux32_assym.h"
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amd64/linux32/linux32_sysent.c optional compat_linux32
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amd64/linux32/linux32_sysvec.c optional compat_linux32
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compat/linux/linux_emul.c optional compat_linux32
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compat/linux/linux_file.c optional compat_linux32
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compat/linux/linux_futex.c optional compat_linux32
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compat/linux/linux_getcwd.c optional compat_linux32
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compat/linux/linux_ioctl.c optional compat_linux32
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compat/linux/linux_ipc.c optional compat_linux32
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compat/linux/linux_mib.c optional compat_linux32
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compat/linux/linux_misc.c optional compat_linux32
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compat/linux/linux_signal.c optional compat_linux32
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compat/linux/linux_socket.c optional compat_linux32
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compat/linux/linux_stats.c optional compat_linux32
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compat/linux/linux_sysctl.c optional compat_linux32
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compat/linux/linux_time.c optional compat_linux32
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compat/linux/linux_uid16.c optional compat_linux32
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compat/linux/linux_util.c optional compat_linux32
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dev/amr/amr_linux.c optional compat_linux32 amr
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dev/mfi/mfi_linux.c optional compat_linux32 mfi
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#
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# Windows NDIS driver support
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#
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compat/ndis/kern_ndis.c optional ndisapi pci
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compat/ndis/kern_windrv.c optional ndisapi pci
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compat/ndis/subr_hal.c optional ndisapi pci
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compat/ndis/subr_ndis.c optional ndisapi pci
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compat/ndis/subr_ntoskrnl.c optional ndisapi pci
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compat/ndis/subr_pe.c optional ndisapi pci
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compat/ndis/subr_usbd.c optional ndisapi pci
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compat/ndis/winx64_wrap.S optional ndisapi pci
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i386/bios/smbios.c optional smbios
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i386/bios/vpd.c optional vpd
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i386/cpufreq/powernow.c optional cpufreq
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i386/cpufreq/est.c optional cpufreq
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i386/cpufreq/hwpstate.c optional cpufreq
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i386/cpufreq/p4tcc.c optional cpufreq
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#
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libkern/memmove.c standard
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libkern/memset.c standard
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