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authorYinghai Lu <yhlu.kernel@gmail.com>2008-07-19 02:07:25 -0700
committerIngo Molnar <mingo@elte.hu>2008-07-20 09:18:17 +0200
commit3c9cb6de1e5ad37d1558fdb0d9d2bed5a7bac0d9 (patch)
treef579e0c0a09c6df7fc0fbf6e8008920eec325e2b /arch/x86/kernel/visws_quirks.c
parent5f1f2b3d9dbaee82cd532f28da459adcbf611499 (diff)
x86: introduce x86_quirks
introduce x86_quirks array of boot-time quirk methods. No change in functionality intended. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/visws_quirks.c')
-rw-r--r--arch/x86/kernel/visws_quirks.c42
1 files changed, 20 insertions, 22 deletions
diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c
index e94bdb6add1..41e01b145c4 100644
--- a/arch/x86/kernel/visws_quirks.c
+++ b/arch/x86/kernel/visws_quirks.c
@@ -73,7 +73,7 @@ int is_visws_box(void)
return visws_board_type >= 0;
}
-static int __init visws_time_init_quirk(void)
+static int __init visws_time_init(void)
{
printk(KERN_INFO "Starting Cobalt Timer system clock\n");
@@ -93,7 +93,7 @@ static int __init visws_time_init_quirk(void)
return 0;
}
-static int __init visws_pre_intr_init_quirk(void)
+static int __init visws_pre_intr_init(void)
{
init_VISWS_APIC_irqs();
@@ -114,7 +114,7 @@ EXPORT_SYMBOL(sgivwfb_mem_size);
long long mem_size __initdata = 0;
-static char * __init visws_memory_setup_quirk(void)
+static char * __init visws_memory_setup(void)
{
long long gfx_mem_size = 8 * MB;
@@ -176,7 +176,7 @@ static void visws_machine_power_off(void)
outl(PIIX_SPECIAL_STOP, 0xCFC);
}
-static int __init visws_get_smp_config_quirk(unsigned int early)
+static int __init visws_get_smp_config(unsigned int early)
{
/*
* Prevent MP-table parsing by the generic code:
@@ -192,7 +192,7 @@ extern unsigned int __cpuinitdata maxcpus;
* No problem for Linux.
*/
-static void __init MP_processor_info (struct mpc_config_processor *m)
+static void __init MP_processor_info(struct mpc_config_processor *m)
{
int ver, logical_apicid;
physid_mask_t apic_cpus;
@@ -232,7 +232,7 @@ static void __init MP_processor_info (struct mpc_config_processor *m)
apic_version[m->mpc_apicid] = ver;
}
-int __init visws_find_smp_config_quirk(unsigned int reserve)
+static int __init visws_find_smp_config(unsigned int reserve)
{
struct mpc_config_processor *mp = phys_to_virt(CO_CPU_TAB_PHYS);
unsigned short ncpus = readw(phys_to_virt(CO_CPU_NUM_PHYS));
@@ -258,7 +258,17 @@ int __init visws_find_smp_config_quirk(unsigned int reserve)
return 1;
}
-extern int visws_trap_init_quirk(void);
+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,
+ .mach_find_smp_config = visws_find_smp_config,
+};
void __init visws_early_detect(void)
{
@@ -272,16 +282,10 @@ void __init visws_early_detect(void)
/*
* Install special quirks for timer, interrupt and memory setup:
- */
- arch_time_init_quirk = visws_time_init_quirk;
- arch_pre_intr_init_quirk = visws_pre_intr_init_quirk;
- arch_memory_setup_quirk = visws_memory_setup_quirk;
-
- /*
* Fall back to generic behavior for traps:
+ * Override generic MP-table parsing:
*/
- arch_intr_init_quirk = NULL;
- arch_trap_init_quirk = visws_trap_init_quirk;
+ x86_quirks = &visws_x86_quirks;
/*
* Install reboot quirks:
@@ -294,12 +298,6 @@ void __init visws_early_detect(void)
*/
no_broadcast = 0;
- /*
- * Override generic MP-table parsing:
- */
- mach_get_smp_config_quirk = visws_get_smp_config_quirk;
- mach_find_smp_config_quirk = visws_find_smp_config_quirk;
-
#ifdef CONFIG_X86_IO_APIC
/*
* Turn off IO-APIC detection and initialization:
@@ -426,7 +424,7 @@ static __init void cobalt_init(void)
co_apic_read(CO_APIC_ID));
}
-int __init visws_trap_init_quirk(void)
+static int __init visws_trap_init(void)
{
lithium_init();
cobalt_init();