diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/e820.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/paravirt_types.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/setup.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/x86_init.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/numaq_32.c | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/e820.c | 19 | ||||
| -rw-r--r-- | arch/x86/kernel/paravirt.c | 6 | ||||
| -rw-r--r-- | arch/x86/kernel/visws_quirks.c | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 2 | ||||
| -rw-r--r-- | arch/x86/lguest/boot.c | 3 | ||||
| -rw-r--r-- | arch/x86/xen/enlighten.c | 3 |
11 files changed, 11 insertions, 32 deletions
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h index 7ecba4d85089..40b4e614fe71 100644 --- a/arch/x86/include/asm/e820.h +++ b/arch/x86/include/asm/e820.h @@ -126,8 +126,6 @@ extern void e820_reserve_resources(void); extern void e820_reserve_resources_late(void); extern void setup_memory_map(void); extern char *default_machine_specific_memory_setup(void); -extern char *machine_specific_memory_setup(void); -extern char *memory_setup(void); #endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index 2b3371bae295..6d668968b6b8 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -81,7 +81,6 @@ struct pv_init_ops { /* Basic arch-specific setup */ void (*arch_setup)(void); - char *(*memory_setup)(void); void (*post_allocator_init)(void); /* Print a banner to identify the environment */ diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index 19769ac60616..9cba9d6ca885 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -22,7 +22,6 @@ struct x86_quirks { int (*arch_pre_intr_init)(void); int (*arch_intr_init)(void); int (*arch_trap_init)(void); - char * (*arch_memory_setup)(void); int (*mach_get_smp_config)(unsigned int early); int (*mach_find_smp_config)(unsigned int reserve); diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index 8a971cb3dd3f..6c084f2a6c3f 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -7,12 +7,14 @@ * @reserve_resources: reserve the standard resources for the * platform * @reserve_ebda_region: reserve the extended bios data area + * @memory_setup: platform specific memory setup * */ struct x86_init_resources { void (*probe_roms)(void); void (*reserve_resources)(void); void (*reserve_ebda_region)(void); + char *(*memory_setup)(void); }; /** diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c index ca96e68f0d23..403c062f69e8 100644 --- a/arch/x86/kernel/apic/numaq_32.c +++ b/arch/x86/kernel/apic/numaq_32.c @@ -260,7 +260,6 @@ static struct x86_quirks numaq_x86_quirks __initdata = { .arch_pre_time_init = numaq_pre_time_init, .arch_time_init = NULL, .arch_pre_intr_init = NULL, - .arch_memory_setup = NULL, .arch_intr_init = NULL, .arch_trap_init = NULL, .mach_get_smp_config = NULL, diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index 5cb5725b2bae..0d804b907e80 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -1455,28 +1455,11 @@ char *__init default_machine_specific_memory_setup(void) return who; } -char *__init __attribute__((weak)) machine_specific_memory_setup(void) -{ - if (x86_quirks->arch_memory_setup) { - char *who = x86_quirks->arch_memory_setup(); - - if (who) - return who; - } - return default_machine_specific_memory_setup(); -} - -/* Overridden in paravirt.c if CONFIG_PARAVIRT */ -char * __init __attribute__((weak)) memory_setup(void) -{ - return machine_specific_memory_setup(); -} - void __init setup_memory_map(void) { char *who; - who = memory_setup(); + who = x86_init.resources.memory_setup(); memcpy(&e820_saved, &e820, sizeof(struct e820map)); printk(KERN_INFO "BIOS-provided physical RAM map:\n"); e820_print_map(who); diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 70ec9b951d76..532c9a2626c7 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -60,11 +60,6 @@ static void __init default_banner(void) pv_info.name); } -char *memory_setup(void) -{ - return pv_init_ops.memory_setup(); -} - /* Simple instruction patching code. */ #define DEF_NATIVE(ops, name, code) \ extern const char start_##ops##_##name[], end_##ops##_##name[]; \ @@ -322,7 +317,6 @@ struct pv_init_ops pv_init_ops = { .patch = native_patch, .banner = default_banner, .arch_setup = paravirt_nop, - .memory_setup = machine_specific_memory_setup, }; struct pv_time_ops pv_time_ops = { diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c index 31ffc24eec4d..97c670df1aed 100644 --- a/arch/x86/kernel/visws_quirks.c +++ b/arch/x86/kernel/visws_quirks.c @@ -239,7 +239,6 @@ static int visws_trap_init(void); static struct x86_quirks visws_x86_quirks __initdata = { .arch_time_init = visws_time_init, .arch_pre_intr_init = visws_pre_intr_init, - .arch_memory_setup = visws_memory_setup, .arch_intr_init = NULL, .arch_trap_init = visws_trap_init, .mach_get_smp_config = visws_get_smp_config, @@ -263,6 +262,8 @@ void __init visws_early_detect(void) */ x86_quirks = &visws_x86_quirks; + x86_init.resources.memory_setup = visws_memory_setup; + /* * Install reboot quirks: */ diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index 1fff49a6858c..1965bff3489c 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -7,6 +7,7 @@ #include <asm/bios_ebda.h> #include <asm/setup.h> +#include <asm/e820.h> void __cpuinit x86_init_noop(void) { } @@ -20,5 +21,6 @@ struct __initdata x86_init_ops x86_init = { .probe_roms = x86_init_noop, .reserve_resources = reserve_standard_io_resources, .reserve_ebda_region = reserve_ebda_region, + .memory_setup = default_machine_specific_memory_setup, }, }; diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index d677fa9ca650..11445c176de6 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -1270,7 +1270,6 @@ __init void lguest_init(void) pv_irq_ops.safe_halt = lguest_safe_halt; /* Setup operations */ - pv_init_ops.memory_setup = lguest_memory_setup; pv_init_ops.patch = lguest_patch; /* Intercepts of various CPU instructions */ @@ -1325,6 +1324,8 @@ __init void lguest_init(void) pv_time_ops.time_init = lguest_time_init; pv_time_ops.get_tsc_khz = lguest_tsc_khz; + x86_init.resources.memory_setup = lguest_memory_setup; + /* * Now is a good time to look at the implementations of these functions * before returning to the rest of lguest_init(). diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index e90540a46a0b..50b20c64f0bd 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -841,7 +841,6 @@ static const struct pv_init_ops xen_init_ops __initdata = { .patch = xen_patch, .banner = xen_banner, - .memory_setup = xen_memory_setup, .arch_setup = xen_arch_setup, .post_allocator_init = xen_post_allocator_init, }; @@ -982,6 +981,8 @@ asmlinkage void __init xen_start_kernel(void) pv_apic_ops = xen_apic_ops; pv_mmu_ops = xen_mmu_ops; + x86_init.resources.memory_setup = xen_memory_setup; + #ifdef CONFIG_X86_64 /* * Setup percpu state. We only need to do this for 64-bit |