From a6333c3ccbdc0ae001cff6ee1d3633942ef763f4 Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy Date: Thu, 20 Mar 2008 14:54:09 +0300 Subject: [PATCH] x86: add mp_bus_not_pci bitmap to mpparse_32.c Signed-off: Alexey Starikovskiy Signed-off-by: Ingo Molnar --- arch/x86/kernel/mpparse_32.c | 4 ++++ include/asm-x86/mpspec.h | 3 +-- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/mpparse_32.c b/arch/x86/kernel/mpparse_32.c index 2abc939279..c13092db57 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); /* diff --git a/include/asm-x86/mpspec.h b/include/asm-x86/mpspec.h index 982550bef2..75df88e0a2 100644 --- a/include/asm-x86/mpspec.h +++ b/include/asm-x86/mpspec.h @@ -23,13 +23,12 @@ extern int pic_mode; /* Each PCI slot may be a combo card with its own bus. 4 IRQ pins per slot. */ #define MAX_IRQ_SOURCES (MAX_MP_BUSSES * 4) -extern DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES); - extern void early_find_smp_config(void); extern void early_get_smp_config(void); #endif +extern DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES); extern int mp_bus_id_to_pci_bus[MAX_MP_BUSSES]; extern unsigned int boot_cpu_physical_apicid; -- 2.39.5