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authorYinghai Lu <yhlu.kernel@gmail.com>2008-05-18 04:18:57 -0400
committerThomas Gleixner <tglx@linutronix.de>2008-05-25 04:55:11 -0400
commita4c81cf684350797939416c99effb9d3ae46bca6 (patch)
tree93f58c28e1dae637a5bb9fd6166968808f10e472 /arch/x86/mach-voyager
parent69c9189320c46b14e5ae3ad4b3a0d35cc63cba20 (diff)
x86: extend e820 ealy_res support 32bit
move early_res related from e820_64.c to e820.c make edba detection to be done in head32.c remove smp_alloc_memory, because we have fixed trampoline address now. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> arch/x86/kernel/e820.c | 214 ++++++++++++++++++++++++++++++++++++ arch/x86/kernel/e820_64.c | 196 -------------------------------- arch/x86/kernel/head32.c | 76 ++++++++++++ arch/x86/kernel/setup_32.c | 109 +++--------------- arch/x86/kernel/smpboot.c | 17 -- arch/x86/kernel/trampoline.c | 2 arch/x86/mach-voyager/voyager_smp.c | 9 - include/asm-x86/e820.h | 6 + include/asm-x86/e820_64.h | 9 - include/asm-x86/smp.h | 1 arch/x86/kernel/e820.c | 214 ++++++++++++++++++++++++++++++++++++ arch/x86/kernel/e820_64.c | 196 -------------------------------- arch/x86/kernel/head32.c | 76 ++++++++++++ arch/x86/kernel/setup_32.c | 109 +++--------------- arch/x86/kernel/smpboot.c | 17 -- arch/x86/kernel/trampoline.c | 2 arch/x86/mach-voyager/voyager_smp.c | 9 - include/asm-x86/e820.h | 6 + include/asm-x86/e820_64.h | 9 - include/asm-x86/smp.h | 1 arch/x86/kernel/e820.c | 214 ++++++++++++++++++++++++++++++++++++ arch/x86/kernel/e820_64.c | 196 -------------------------------- arch/x86/kernel/head32.c | 76 ++++++++++++ arch/x86/kernel/setup_32.c | 109 +++--------------- arch/x86/kernel/smpboot.c | 17 -- arch/x86/kernel/trampoline.c | 2 arch/x86/mach-voyager/voyager_smp.c | 9 - include/asm-x86/e820.h | 6 + include/asm-x86/e820_64.h | 9 - include/asm-x86/smp.h | 1 10 files changed, 320 insertions(+), 319 deletions(-) Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mach-voyager')
-rw-r--r--arch/x86/mach-voyager/voyager_smp.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index 8acbf0cdf1a5..7bbebbfe8c4e 100644
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
@@ -1137,15 +1137,6 @@ void flush_tlb_all(void)
1137 on_each_cpu(do_flush_tlb_all, 0, 1, 1); 1137 on_each_cpu(do_flush_tlb_all, 0, 1, 1);
1138} 1138}
1139 1139
1140/* used to set up the trampoline for other CPUs when the memory manager
1141 * is sorted out */
1142void __init smp_alloc_memory(void)
1143{
1144 trampoline_base = alloc_bootmem_low_pages(PAGE_SIZE);
1145 if (__pa(trampoline_base) >= 0x93000)
1146 BUG();
1147}
1148
1149/* send a reschedule CPI to one CPU by physical CPU number*/ 1140/* send a reschedule CPI to one CPU by physical CPU number*/
1150static void voyager_smp_send_reschedule(int cpu) 1141static void voyager_smp_send_reschedule(int cpu)
1151{ 1142{