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pde cache check works

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no more silly vm checkranges
This commit is contained in:
Ben Gras
2009-06-07 15:55:44 +00:00
parent 4dae6c4bbc
commit 0702c826a2
17 changed files with 98 additions and 230 deletions
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3
drivers/at_wini/at_wini.c
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@@ -493,7 +493,8 @@ PRIVATE void init_params()
dma_buf = mmap(0, ATA_DMA_BUF_SIZE, PROT_READ|PROT_WRITE,
MAP_PREALLOC | MAP_CONTIG | MAP_ANON, -1, 0);
prdt = mmap(0, PRDT_BYTES,
PROT_READ|PROT_WRITE, MAP_CONTIG | MAP_ANON, -1, 0);
PROT_READ|PROT_WRITE,
MAP_PREALLOC | MAP_CONTIG | MAP_ANON, -1, 0);
if(dma_buf == MAP_FAILED || prdt == MAP_FAILED) {
disable_dma = 1;
printf("at_wini%d: no dma\n", w_instance);