edf5ca5dbe
PCIDeviceClass and PCIDevice are defined in pci.h. Many users of the header don't actually need them. Similar structs live in their own headers: PCIBusClass and PCIBus in pci_bus.h, PCIBridge in pci_bridge.h, PCIHostBridgeClass and PCIHostState in pci_host.h, PCIExpressHost in pcie_host.h, and PCIERootPortClass, PCIEPort, and PCIESlot in pcie_port.h. Move PCIDeviceClass and PCIDeviceClass to new pci_device.h, along with the code that needs them. Adjust include directives. This also enables the next commit. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221222100330.380143-6-armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
73 lines
1.8 KiB
C
73 lines
1.8 KiB
C
#ifndef HW_IDE_PCI_H
|
|
#define HW_IDE_PCI_H
|
|
|
|
#include "hw/ide/internal.h"
|
|
#include "hw/pci/pci_device.h"
|
|
#include "qom/object.h"
|
|
|
|
#define BM_STATUS_DMAING 0x01
|
|
#define BM_STATUS_ERROR 0x02
|
|
#define BM_STATUS_INT 0x04
|
|
|
|
#define BM_CMD_START 0x01
|
|
#define BM_CMD_READ 0x08
|
|
|
|
typedef struct BMDMAState {
|
|
IDEDMA dma;
|
|
uint8_t cmd;
|
|
uint8_t status;
|
|
uint32_t addr;
|
|
|
|
IDEBus *bus;
|
|
/* current transfer state */
|
|
uint32_t cur_addr;
|
|
uint32_t cur_prd_last;
|
|
uint32_t cur_prd_addr;
|
|
uint32_t cur_prd_len;
|
|
BlockCompletionFunc *dma_cb;
|
|
MemoryRegion addr_ioport;
|
|
MemoryRegion extra_io;
|
|
qemu_irq irq;
|
|
|
|
/* Bit 0-2 and 7: BM status register
|
|
* Bit 3-6: bus->error_status */
|
|
uint8_t migration_compat_status;
|
|
uint8_t migration_retry_unit;
|
|
int64_t migration_retry_sector_num;
|
|
uint32_t migration_retry_nsector;
|
|
|
|
struct PCIIDEState *pci_dev;
|
|
} BMDMAState;
|
|
|
|
#define TYPE_PCI_IDE "pci-ide"
|
|
OBJECT_DECLARE_SIMPLE_TYPE(PCIIDEState, PCI_IDE)
|
|
|
|
struct PCIIDEState {
|
|
/*< private >*/
|
|
PCIDevice parent_obj;
|
|
/*< public >*/
|
|
|
|
IDEBus bus[2];
|
|
BMDMAState bmdma[2];
|
|
uint32_t secondary; /* used only for cmd646 */
|
|
MemoryRegion bmdma_bar;
|
|
MemoryRegion cmd_bar[2];
|
|
MemoryRegion data_bar[2];
|
|
};
|
|
|
|
static inline IDEState *bmdma_active_if(BMDMAState *bmdma)
|
|
{
|
|
assert(bmdma->bus->retry_unit != (uint8_t)-1);
|
|
return bmdma->bus->ifs + bmdma->bus->retry_unit;
|
|
}
|
|
|
|
void bmdma_init(IDEBus *bus, BMDMAState *bm, PCIIDEState *d);
|
|
void bmdma_cmd_writeb(BMDMAState *bm, uint32_t val);
|
|
extern MemoryRegionOps bmdma_addr_ioport_ops;
|
|
void pci_ide_create_devs(PCIDevice *dev);
|
|
|
|
extern const VMStateDescription vmstate_ide_pci;
|
|
extern const MemoryRegionOps pci_ide_cmd_le_ops;
|
|
extern const MemoryRegionOps pci_ide_data_le_ops;
|
|
#endif
|