diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2006-04-05 20:42:04 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-04-19 04:14:29 +0200 |
| commit | 7e3bfc7cfc402458b0386086ab650ce811720927 (patch) | |
| tree | d7512049fad83d13a909a9ad8085c33f9d44b13f /arch/mips/mm/c-tx39.c | |
| parent | bb12d612d4b2e6dc260fab081f69df783b74289f (diff) | |
| download | lwn-7e3bfc7cfc402458b0386086ab650ce811720927.tar.gz lwn-7e3bfc7cfc402458b0386086ab650ce811720927.zip | |
[MIPS] Handle IDE PIO cache aliases on SMP.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mm/c-tx39.c')
| -rw-r--r-- | arch/mips/mm/c-tx39.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c index fe232e3988e3..5dfc9b1901f6 100644 --- a/arch/mips/mm/c-tx39.c +++ b/arch/mips/mm/c-tx39.c @@ -216,6 +216,11 @@ static void tx39_flush_cache_page(struct vm_area_struct *vma, unsigned long page tx39_blast_icache_page_indexed(page); } +static void local_tx39_flush_data_cache_page(void * addr) +{ + tx39_blast_dcache_page(addr); +} + static void tx39_flush_data_cache_page(unsigned long addr) { tx39_blast_dcache_page(addr); @@ -381,6 +386,7 @@ void __init tx39_cache_init(void) flush_icache_range = (void *) tx39h_flush_icache_all; flush_cache_sigtramp = (void *) tx39h_flush_icache_all; + local_flush_data_cache_page = (void *) tx39h_flush_icache_all; flush_data_cache_page = (void *) tx39h_flush_icache_all; _dma_cache_wback_inv = tx39h_dma_cache_wback_inv; @@ -406,6 +412,7 @@ void __init tx39_cache_init(void) flush_icache_range = tx39_flush_icache_range; flush_cache_sigtramp = tx39_flush_cache_sigtramp; + local_flush_data_cache_page = local_tx39_flush_data_cache_page; flush_data_cache_page = tx39_flush_data_cache_page; _dma_cache_wback_inv = tx39_dma_cache_wback_inv; |