diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/mpspec.h | 6 | ||||
| -rw-r--r-- | arch/x86/include/asm/setup.h | 3 | ||||
| -rw-r--r-- | arch/x86/include/asm/x86_init.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/numaq_32.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/mpparse.c | 14 | ||||
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 1 |
6 files changed, 18 insertions, 10 deletions
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h index 5de8e92be2d..e3c579efde7 100644 --- a/arch/x86/include/asm/mpspec.h +++ b/arch/x86/include/asm/mpspec.h @@ -64,12 +64,18 @@ extern void early_reserve_e820_mpc_new(void); extern int enable_update_mptable; extern int default_mpc_apic_id(struct mpc_cpu *m); extern void default_smp_read_mpc_oem(struct mpc_table *mpc); +# ifdef CONFIG_X86_IO_APIC +extern void default_mpc_oem_bus_info(struct mpc_bus *m, char *str); +# else +# define default_mpc_oem_bus_info NULL +# endif #else static inline void find_smp_config(void) { } static inline void early_reserve_e820_mpc_new(void) { } #define enable_update_mptable 0 #define default_mpc_apic_id NULL #define default_smp_read_mpc_oem NULL +#define default_mpc_oem_bus_info NULL #endif void __cpuinit generic_processor_info(int apicid, int version); diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index fd2267baba1..6121a8ac7b0 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -12,7 +12,6 @@ /* * Any setup quirks to be performed? */ -struct mpc_bus; struct x86_quirks { int (*arch_pre_time_init)(void); @@ -22,8 +21,6 @@ struct x86_quirks { int (*arch_trap_init)(void); int (*mach_get_smp_config)(unsigned int early); int (*mach_find_smp_config)(unsigned int reserve); - - void (*mpc_oem_bus_info)(struct mpc_bus *m, char *name); }; extern void x86_quirk_intr_init(void); diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index 404e2d2b06d..2833a873a90 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -12,6 +12,7 @@ struct mpc_table; * @mpc_apic_id: platform specific mpc apic id assignment * @smp_read_mpc_oem: platform specific oem mpc table setup * @mpc_oem_pci_bus: platform specific pci bus setup (default NULL) + * @mpc_oem_bus_info: platform specific mpc bus info */ struct x86_init_mpparse { void (*mpc_record)(unsigned int mode); @@ -19,6 +20,7 @@ struct x86_init_mpparse { int (*mpc_apic_id)(struct mpc_cpu *m); void (*smp_read_mpc_oem)(struct mpc_table *mpc); void (*mpc_oem_pci_bus)(struct mpc_bus *m); + void (*mpc_oem_bus_info)(struct mpc_bus *m, char *name); }; /** diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c index feebe8eed7d..700273dca68 100644 --- a/arch/x86/kernel/apic/numaq_32.c +++ b/arch/x86/kernel/apic/numaq_32.c @@ -270,7 +270,6 @@ static struct x86_quirks numaq_x86_quirks __initdata = { .arch_trap_init = NULL, .mach_get_smp_config = NULL, .mach_find_smp_config = NULL, - .mpc_oem_bus_info = mpc_oem_bus_info, }; static __init void early_check_numaq(void) @@ -293,6 +292,7 @@ static __init void early_check_numaq(void) x86_init.mpparse.mpc_apic_id = mpc_apic_id; x86_init.mpparse.smp_read_mpc_oem = smp_read_mpc_oem; x86_init.mpparse.mpc_oem_pci_bus = mpc_oem_pci_bus; + x86_init.mpparse.mpc_oem_bus_info = mpc_oem_bus_info; } } diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index 72e1140723c..a42f23f1dc7 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -72,16 +72,18 @@ static void __init MP_processor_info(struct mpc_cpu *m) } #ifdef CONFIG_X86_IO_APIC -static void __init MP_bus_info(struct mpc_bus *m) +void __init default_mpc_oem_bus_info(struct mpc_bus *m, char *str) { - char str[7]; memcpy(str, m->bustype, 6); str[6] = 0; + apic_printk(APIC_VERBOSE, "Bus #%d is %s\n", m->busid, str); +} + +static void __init MP_bus_info(struct mpc_bus *m) +{ + char str[7]; - if (x86_quirks->mpc_oem_bus_info) - x86_quirks->mpc_oem_bus_info(m, str); - else - apic_printk(APIC_VERBOSE, "Bus #%d is %s\n", m->busid, str); + x86_init.mpparse.mpc_oem_bus_info(m, str); #if MAX_MP_BUSSES < 256 if (m->busid >= MAX_MP_BUSSES) { diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index fb5d93c077d..27685edc546 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -31,5 +31,6 @@ struct __initdata x86_init_ops x86_init = { .setup_ioapic_ids = x86_init_noop, .mpc_apic_id = default_mpc_apic_id, .smp_read_mpc_oem = default_smp_read_mpc_oem, + .mpc_oem_bus_info = default_mpc_oem_bus_info, }, }; |