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path: root/hw/ide/pci.c
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Diffstat (limited to 'hw/ide/pci.c')
-rw-r--r--hw/ide/pci.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/hw/ide/pci.c b/hw/ide/pci.c
index 2b0e886b66..fab2abc01a 100644
--- a/hw/ide/pci.c
+++ b/hw/ide/pci.c
@@ -46,8 +46,6 @@ static void bmdma_start_dma(IDEDMA *dma, IDEState *s,
bm->cur_prd_last = 0;
bm->cur_prd_addr = 0;
bm->cur_prd_len = 0;
- bm->sector_num = ide_get_sector(s);
- bm->nsector = s->nsector;
if (bm->status & BM_STATUS_DMAING) {
bm->dma_cb(bmdma_active_if(bm), 0);
@@ -177,10 +175,7 @@ static void bmdma_set_inactive(IDEDMA *dma, bool more)
static void bmdma_restart_dma(IDEDMA *dma)
{
BMDMAState *bm = DO_UPCAST(BMDMAState, dma, dma);
- IDEState *s = bmdma_active_if(bm);
- ide_set_sector(s, bm->sector_num);
- s->nsector = bm->nsector;
bm->cur_addr = bm->addr;
}
@@ -207,8 +202,6 @@ static void bmdma_reset(IDEDMA *dma)
bm->cur_prd_last = 0;
bm->cur_prd_addr = 0;
bm->cur_prd_len = 0;
- bm->sector_num = 0;
- bm->nsector = 0;
}
static void bmdma_irq(void *opaque, int n, int level)
@@ -326,6 +319,8 @@ static void ide_bmdma_pre_save(void *opaque)
uint8_t abused_bits = BM_MIGRATION_COMPAT_STATUS_BITS;
bm->migration_retry_unit = bm->bus->retry_unit;
+ bm->migration_retry_sector_num = bm->bus->retry_sector_num;
+ bm->migration_retry_nsector = bm->bus->retry_nsector;
bm->migration_compat_status =
(bm->status & ~abused_bits) | (bm->bus->error_status & abused_bits);
}
@@ -343,6 +338,8 @@ static int ide_bmdma_post_load(void *opaque, int version_id)
bm->bus->error_status |= bm->migration_compat_status & abused_bits;
}
if (bm->bus->error_status) {
+ bm->bus->retry_sector_num = bm->migration_retry_sector_num;
+ bm->bus->retry_nsector = bm->migration_retry_nsector;
bm->bus->retry_unit = bm->migration_retry_unit;
}
@@ -381,8 +378,8 @@ static const VMStateDescription vmstate_bmdma = {
VMSTATE_UINT8(cmd, BMDMAState),
VMSTATE_UINT8(migration_compat_status, BMDMAState),
VMSTATE_UINT32(addr, BMDMAState),
- VMSTATE_INT64(sector_num, BMDMAState),
- VMSTATE_UINT32(nsector, BMDMAState),
+ VMSTATE_INT64(migration_retry_sector_num, BMDMAState),
+ VMSTATE_UINT32(migration_retry_nsector, BMDMAState),
VMSTATE_UINT8(migration_retry_unit, BMDMAState),
VMSTATE_END_OF_LIST()
},