aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/visws_quirks.c
diff options
context:
space:
mode:
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)
73 return visws_board_type >= 0; 73 return visws_board_type >= 0;
74} 74}
75 75
76static int __init visws_time_init_quirk(void) 76static int __init visws_time_init(void)
77{ 77{
78 printk(KERN_INFO "Starting Cobalt Timer system clock\n"); 78 printk(KERN_INFO "Starting Cobalt Timer system clock\n");
79 79
@@ -93,7 +93,7 @@ static int __init visws_time_init_quirk(void)
93 return 0; 93 return 0;
94} 94}
95 95
96static int __init visws_pre_intr_init_quirk(void) 96static int __init visws_pre_intr_init(void)
97{ 97{
98 init_VISWS_APIC_irqs(); 98 init_VISWS_APIC_irqs();
99 99
@@ -114,7 +114,7 @@ EXPORT_SYMBOL(sgivwfb_mem_size);
114 114
115long long mem_size __initdata = 0; 115long long mem_size __initdata = 0;
116 116
117static char * __init visws_memory_setup_quirk(void) 117static char * __init visws_memory_setup(void)
118{ 118{
119 long long gfx_mem_size = 8 * MB; 119 long long gfx_mem_size = 8 * MB;
120 120
@@ -176,7 +176,7 @@ static void visws_machine_power_off(void)
176 outl(PIIX_SPECIAL_STOP, 0xCFC); 176 outl(PIIX_SPECIAL_STOP, 0xCFC);
177} 177}
178 178
179static int __init visws_get_smp_config_quirk(unsigned int early) 179static int __init visws_get_smp_config(unsigned int early)
180{ 180{
181 /* 181 /*
182 * Prevent MP-table parsing by the generic code: 182 * Prevent MP-table parsing by the generic code:
@@ -192,7 +192,7 @@ extern unsigned int __cpuinitdata maxcpus;
192 * No problem for Linux. 192 * No problem for Linux.
193 */ 193 */
194 194
195static void __init MP_processor_info (struct mpc_config_processor *m) 195static void __init MP_processor_info(struct mpc_config_processor *m)
196{ 196{
197 int ver, logical_apicid; 197 int ver, logical_apicid;
198 physid_mask_t apic_cpus; 198 physid_mask_t apic_cpus;
@@ -232,7 +232,7 @@ static void __init MP_processor_info (struct mpc_config_processor *m)
232 apic_version[m->mpc_apicid] = ver; 232 apic_version[m->mpc_apicid] = ver;
233} 233}
234 234
235int __init visws_find_smp_config_quirk(unsigned int reserve) 235static int __init visws_find_smp_config(unsigned int reserve)
236{ 236{
237 struct mpc_config_processor *mp = phys_to_virt(CO_CPU_TAB_PHYS); 237 struct mpc_config_processor *mp = phys_to_virt(CO_CPU_TAB_PHYS);
238 unsigned short ncpus = readw(phys_to_virt(CO_CPU_NUM_PHYS)); 238 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)
258 return 1; 258 return 1;
259} 259}
260 260
261extern int visws_trap_init_quirk(void); 261static int visws_trap_init(void);
262
263static struct x86_quirks visws_x86_quirks __initdata = {
264 .arch_time_init = visws_time_init,
265 .arch_pre_intr_init = visws_pre_intr_init,
266 .arch_memory_setup = visws_memory_setup,
267 .arch_intr_init = NULL,
268 .arch_trap_init = visws_trap_init,
269 .mach_get_smp_config = visws_get_smp_config,
270 .mach_find_smp_config = visws_find_smp_config,
271};
262 272
263void __init visws_early_detect(void) 273void __init visws_early_detect(void)
264{ 274{
@@ -272,16 +282,10 @@ void __init visws_early_detect(void)
272 282
273 /* 283 /*
274 * Install special quirks for timer, interrupt and memory setup: 284 * Install special quirks for timer, interrupt and memory setup:
275 */
276 arch_time_init_quirk = visws_time_init_quirk;
277 arch_pre_intr_init_quirk = visws_pre_intr_init_quirk;
278 arch_memory_setup_quirk = visws_memory_setup_quirk;
279
280 /*
281 * Fall back to generic behavior for traps: 285 * Fall back to generic behavior for traps:
286 * Override generic MP-table parsing:
282 */ 287 */
283 arch_intr_init_quirk = NULL; 288 x86_quirks = &visws_x86_quirks;
284 arch_trap_init_quirk = visws_trap_init_quirk;
285 289
286 /* 290 /*
287 * Install reboot quirks: 291 * Install reboot quirks:
@@ -294,12 +298,6 @@ void __init visws_early_detect(void)
294 */ 298 */
295 no_broadcast = 0; 299 no_broadcast = 0;
296 300
297 /*
298 * Override generic MP-table parsing:
299 */
300 mach_get_smp_config_quirk = visws_get_smp_config_quirk;
301 mach_find_smp_config_quirk = visws_find_smp_config_quirk;
302
303#ifdef CONFIG_X86_IO_APIC 301#ifdef CONFIG_X86_IO_APIC
304 /* 302 /*
305 * Turn off IO-APIC detection and initialization: 303 * Turn off IO-APIC detection and initialization:
@@ -426,7 +424,7 @@ static __init void cobalt_init(void)
426 co_apic_read(CO_APIC_ID)); 424 co_apic_read(CO_APIC_ID));
427} 425}
428 426
429int __init visws_trap_init_quirk(void) 427static int __init visws_trap_init(void)
430{ 428{
431 lithium_init(); 429 lithium_init();
432 cobalt_init(); 430 cobalt_init();