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authorBlue Swirl <blauwirbel@gmail.com>2010-03-27 06:58:53 +0000
committerBlue Swirl <blauwirbel@gmail.com>2010-03-27 06:58:53 +0000
commit6450a334c4820a5f7ac4b8c5e1482156e3bbab3c (patch)
tree3c1cf122197f1f12e1f835788545939af793763c /hw
parentf7736b91c40a617e93505e32dcbd2cb56aad8a23 (diff)
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Fix build
Actually some systems don't define PAGE_SIZE. Fixes build breakage by f7736b91c40a617e93505e32dcbd2cb56aad8a23. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/ide/core.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c
index 3e7a651..0757528 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -34,6 +34,8 @@
#include <hw/ide/internal.h>
+#define IDE_PAGE_SIZE 4096
+
static int smart_attributes[][5] = {
/* id, flags, val, wrst, thrsh */
{ 0x01, 0x03, 0x64, 0x64, 0x06}, /* raw read */
@@ -433,13 +435,13 @@ static int dma_buf_prepare(BMDMAState *bm, int is_write)
} prd;
int l, len;
- qemu_sglist_init(&s->sg, s->nsector / (PAGE_SIZE / 512) + 1);
+ qemu_sglist_init(&s->sg, s->nsector / (IDE_PAGE_SIZE / 512) + 1);
s->io_buffer_size = 0;
for(;;) {
if (bm->cur_prd_len == 0) {
/* end of table (with a fail safe of one page) */
if (bm->cur_prd_last ||
- (bm->cur_addr - bm->addr) >= PAGE_SIZE)
+ (bm->cur_addr - bm->addr) >= IDE_PAGE_SIZE)
return s->io_buffer_size != 0;
cpu_physical_memory_read(bm->cur_addr, (uint8_t *)&prd, 8);
bm->cur_addr += 8;
@@ -522,7 +524,7 @@ static int dma_buf_rw(BMDMAState *bm, int is_write)
if (bm->cur_prd_len == 0) {
/* end of table (with a fail safe of one page) */
if (bm->cur_prd_last ||
- (bm->cur_addr - bm->addr) >= PAGE_SIZE)
+ (bm->cur_addr - bm->addr) >= IDE_PAGE_SIZE)
return 0;
cpu_physical_memory_read(bm->cur_addr, (uint8_t *)&prd, 8);
bm->cur_addr += 8;