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Fix build 

Actually some systems don't define PAGE_SIZE. Fixes build breakage
by f7736b91c4.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
master
Blue Swirl 2010-03-27 06:58:53 +00:00
parent f7736b91c4
commit 6450a334c4
1 changed files with 5 additions and 3 deletions
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8
hw/ide/core.c
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@ -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;