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ide: PCIIDEState type field is not needed anymore 

We have split the functions that needed it for cmd646

Patchworks-ID: 35302
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-10-07 16:56:25 +02:00 committed by Anthony Liguori
parent 4c3df0ecc2
commit 58c0e7326e
3 changed files with 11 additions and 30 deletions
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34
hw/ide/cmd646.c
View File

@ -80,24 +80,17 @@ static uint32_t bmdma_readb(void *opaque, uint32_t addr)
break;
case 1:
pci_dev = bm->pci_dev;
if (pci_dev->type == IDE_TYPE_CMD646) {
val = pci_dev->dev.config[MRDMODE];
} else {
val = 0xff;
}
val = pci_dev->dev.config[MRDMODE];
break;
case 2:
val = bm->status;
break;
case 3:
pci_dev = bm->pci_dev;
if (pci_dev->type == IDE_TYPE_CMD646) {
if (bm == &pci_dev->bmdma[0])
val = pci_dev->dev.config[UDIDETCR0];
else
val = pci_dev->dev.config[UDIDETCR1];
if (bm == &pci_dev->bmdma[0]) {
val = pci_dev->dev.config[UDIDETCR0];
} else {
val = 0xff;
val = pci_dev->dev.config[UDIDETCR1];
}
break;
default:
@ -120,23 +113,19 @@ static void bmdma_writeb(void *opaque, uint32_t addr, uint32_t val)
switch(addr & 3) {
case 1:
pci_dev = bm->pci_dev;
if (pci_dev->type == IDE_TYPE_CMD646) {
pci_dev->dev.config[MRDMODE] =
(pci_dev->dev.config[MRDMODE] & ~0x30) | (val & 0x30);
cmd646_update_irq(pci_dev);
}
pci_dev->dev.config[MRDMODE] =
(pci_dev->dev.config[MRDMODE] & ~0x30) | (val & 0x30);
cmd646_update_irq(pci_dev);
break;
case 2:
bm->status = (val & 0x60) | (bm->status & 1) | (bm->status & ~val & 0x06);
break;
case 3:
pci_dev = bm->pci_dev;
if (pci_dev->type == IDE_TYPE_CMD646) {
if (bm == &pci_dev->bmdma[0])
pci_dev->dev.config[UDIDETCR0] = val;
else
pci_dev->dev.config[UDIDETCR1] = val;
}
if (bm == &pci_dev->bmdma[0])
pci_dev->dev.config[UDIDETCR0] = val;
else
pci_dev->dev.config[UDIDETCR1] = val;
break;
}
}
@ -211,7 +200,6 @@ static int pci_cmd646_ide_initfn(PCIDevice *dev)
uint8_t *pci_conf = d->dev.config;
qemu_irq *irq;
d->type = IDE_TYPE_CMD646;
pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_CMD);
pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_CMD_646);

5
hw/ide/pci.h
View File

@ -3,15 +3,10 @@
#include <hw/ide/internal.h>
#define IDE_TYPE_PIIX3 0
#define IDE_TYPE_CMD646 1
#define IDE_TYPE_PIIX4 2
typedef struct PCIIDEState {
PCIDevice dev;
IDEBus bus[2];
BMDMAState bmdma[2];
int type; /* see IDE_TYPE_xxx */
uint32_t secondary;
} PCIIDEState;

2
hw/ide/piix.c
View File

@ -141,7 +141,6 @@ static int pci_piix3_ide_initfn(PCIDevice *dev)
{
PCIIDEState *d = DO_UPCAST(PCIIDEState, dev, dev);
d->type = IDE_TYPE_PIIX3;
pci_config_set_vendor_id(d->dev.config, PCI_VENDOR_ID_INTEL);
pci_config_set_device_id(d->dev.config, PCI_DEVICE_ID_INTEL_82371SB_1);
return pci_piix_ide_initfn(d);
@ -151,7 +150,6 @@ static int pci_piix4_ide_initfn(PCIDevice *dev)
{
PCIIDEState *d = DO_UPCAST(PCIIDEState, dev, dev);
d->type = IDE_TYPE_PIIX4;
pci_config_set_vendor_id(d->dev.config, PCI_VENDOR_ID_INTEL);
pci_config_set_device_id(d->dev.config, PCI_DEVICE_ID_INTEL_82371AB);
return pci_piix_ide_initfn(d);