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| author | Konrad Eisele <konrad@gaisler.com> | 2009-08-31 22:08:13 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-02 04:19:42 -0800 |
| commit | 8401707ff645521e9f21cbb8fe3b138f60e85680 (patch) | |
| tree | 114287cf273b57f96d0e132cd2274c7afe60b120 /arch/sparc/mm | |
| parent | b6727b12dd2ffb4a890eb5b13a298230c29ba45d (diff) | |
| download | kernel_samsung_smdk4412-8401707ff645521e9f21cbb8fe3b138f60e85680.tar.gz kernel_samsung_smdk4412-8401707ff645521e9f21cbb8fe3b138f60e85680.tar.bz2 kernel_samsung_smdk4412-8401707ff645521e9f21cbb8fe3b138f60e85680.zip | |
sparc,leon: Sparc-Leon SMP support
Support SMP for a Sparc-Leon multiprocessor system.
Add Leon specific SMP code to arch/sparc/kernel/leon_smp.c.
Signed-off-by: Konrad Eisele <konrad@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm')
| -rw-r--r-- | arch/sparc/mm/srmmu.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index 509b1ffeba6..d55c2553b68 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -2301,7 +2301,8 @@ void __init ld_mmu_srmmu(void) BTFIXUPSET_CALL(flush_cache_mm, smp_flush_cache_mm, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(flush_cache_range, smp_flush_cache_range, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(flush_cache_page, smp_flush_cache_page, BTFIXUPCALL_NORM); - if (sparc_cpu_model != sun4d) { + if (sparc_cpu_model != sun4d && + sparc_cpu_model != sparc_leon) { BTFIXUPSET_CALL(flush_tlb_all, smp_flush_tlb_all, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(flush_tlb_mm, smp_flush_tlb_mm, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(flush_tlb_range, smp_flush_tlb_range, BTFIXUPCALL_NORM); @@ -2330,6 +2331,8 @@ void __init ld_mmu_srmmu(void) #ifdef CONFIG_SMP if (sparc_cpu_model == sun4d) sun4d_init_smp(); + else if (sparc_cpu_model == sparc_leon) + leon_init_smp(); else sun4m_init_smp(); #endif |