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| author | Alexey Starikovskiy <astarikovskiy@suse.de> | 2008-03-20 14:54:09 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:40:58 +0200 |
| commit | a6333c3ccbdc0ae001cff6ee1d3633942ef763f4 (patch) | |
| tree | fc775b3a0a74bd32534082a64ca53aaae406a346 /arch/x86/kernel/mpparse_32.c | |
| parent | 8643f9d02a7bb9db74634b4c062d8e70ce7c59b9 (diff) | |
| download | lwn-a6333c3ccbdc0ae001cff6ee1d3633942ef763f4.tar.gz lwn-a6333c3ccbdc0ae001cff6ee1d3633942ef763f4.zip | |
x86: add mp_bus_not_pci bitmap to mpparse_32.c
Signed-off: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/mpparse_32.c')
| -rw-r--r-- | arch/x86/kernel/mpparse_32.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/mpparse_32.c b/arch/x86/kernel/mpparse_32.c index 2abc9392799a..c13092db578e 100644 --- a/arch/x86/kernel/mpparse_32.c +++ b/arch/x86/kernel/mpparse_32.c @@ -43,6 +43,7 @@ unsigned int __cpuinitdata maxcpus = NR_CPUS; */ int apic_version [MAX_APICS]; int mp_bus_id_to_type [MAX_MP_BUSSES]; +DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES); int mp_bus_id_to_node [MAX_MP_BUSSES]; int mp_bus_id_to_local [MAX_MP_BUSSES]; int mp_bus_id_to_pci_bus [MAX_MP_BUSSES] = { [0 ... MAX_MP_BUSSES-1] = -1 }; @@ -240,12 +241,14 @@ static void __init MP_bus_info (struct mpc_config_bus *m) } #endif + set_bit(m->mpc_busid, mp_bus_not_pci); if (strncmp(str, BUSTYPE_ISA, sizeof(BUSTYPE_ISA)-1) == 0) { mp_bus_id_to_type[m->mpc_busid] = MP_BUS_ISA; } else if (strncmp(str, BUSTYPE_EISA, sizeof(BUSTYPE_EISA)-1) == 0) { mp_bus_id_to_type[m->mpc_busid] = MP_BUS_EISA; } else if (strncmp(str, BUSTYPE_PCI, sizeof(BUSTYPE_PCI)-1) == 0) { mpc_oem_pci_bus(m, translation_table[mpc_record]); + clear_bit(m->mpc_busid, mp_bus_not_pci); mp_bus_id_to_type[m->mpc_busid] = MP_BUS_PCI; mp_bus_id_to_pci_bus[m->mpc_busid] = mp_current_pci_id; mp_current_pci_id++; @@ -984,6 +987,7 @@ void __init mp_config_acpi_legacy_irqs (void) * Fabricate the legacy ISA bus (bus #31). */ mp_bus_id_to_type[MP_ISA_BUS] = MP_BUS_ISA; + set_bit(MP_ISA_BUS, mp_bus_not_pci); Dprintk("Bus #%d is ISA\n", MP_ISA_BUS); /* |