diff options
Diffstat (limited to 'tests/libqos/pci.h')
| -rw-r--r-- | tests/libqos/pci.h | 66 |
1 files changed, 44 insertions, 22 deletions
diff --git a/tests/libqos/pci.h b/tests/libqos/pci.h index c06add8dbf..ed480614ff 100644 --- a/tests/libqos/pci.h +++ b/tests/libqos/pci.h @@ -15,20 +15,27 @@ #include "libqtest.h" +#define QPCI_PIO_LIMIT 0x10000 + #define QPCI_DEVFN(dev, fn) (((dev) << 3) | (fn)) typedef struct QPCIDevice QPCIDevice; typedef struct QPCIBus QPCIBus; +typedef struct QPCIBar QPCIBar; -struct QPCIBus -{ - uint8_t (*io_readb)(QPCIBus *bus, void *addr); - uint16_t (*io_readw)(QPCIBus *bus, void *addr); - uint32_t (*io_readl)(QPCIBus *bus, void *addr); +struct QPCIBus { + uint8_t (*pio_readb)(QPCIBus *bus, uint32_t addr); + uint16_t (*pio_readw)(QPCIBus *bus, uint32_t addr); + uint32_t (*pio_readl)(QPCIBus *bus, uint32_t addr); + uint64_t (*pio_readq)(QPCIBus *bus, uint32_t addr); - void (*io_writeb)(QPCIBus *bus, void *addr, uint8_t value); - void (*io_writew)(QPCIBus *bus, void *addr, uint16_t value); - void (*io_writel)(QPCIBus *bus, void *addr, uint32_t value); + void (*pio_writeb)(QPCIBus *bus, uint32_t addr, uint8_t value); + void (*pio_writew)(QPCIBus *bus, uint32_t addr, uint16_t value); + void (*pio_writel)(QPCIBus *bus, uint32_t addr, uint32_t value); + void (*pio_writeq)(QPCIBus *bus, uint32_t addr, uint64_t value); + + void (*memread)(QPCIBus *bus, uint32_t addr, void *buf, size_t len); + void (*memwrite)(QPCIBus *bus, uint32_t addr, const void *buf, size_t len); uint8_t (*config_readb)(QPCIBus *bus, int devfn, uint8_t offset); uint16_t (*config_readw)(QPCIBus *bus, int devfn, uint8_t offset); @@ -41,8 +48,12 @@ struct QPCIBus void (*config_writel)(QPCIBus *bus, int devfn, uint8_t offset, uint32_t value); - void *(*iomap)(QPCIBus *bus, QPCIDevice *dev, int barno, uint64_t *sizeptr); - void (*iounmap)(QPCIBus *bus, void *data); + uint16_t pio_alloc_ptr; + uint64_t mmio_alloc_ptr, mmio_limit; +}; + +struct QPCIBar { + uint64_t addr; }; struct QPCIDevice @@ -50,8 +61,8 @@ struct QPCIDevice QPCIBus *bus; int devfn; bool msix_enabled; - void *msix_table; - void *msix_pba; + QPCIBar msix_table_bar, msix_pba_bar; + uint64_t msix_table_off, msix_pba_off; }; void qpci_device_foreach(QPCIBus *bus, int vendor_id, int device_id, @@ -75,16 +86,27 @@ void qpci_config_writeb(QPCIDevice *dev, uint8_t offset, uint8_t value); void qpci_config_writew(QPCIDevice *dev, uint8_t offset, uint16_t value); void qpci_config_writel(QPCIDevice *dev, uint8_t offset, uint32_t value); -uint8_t qpci_io_readb(QPCIDevice *dev, void *data); -uint16_t qpci_io_readw(QPCIDevice *dev, void *data); -uint32_t qpci_io_readl(QPCIDevice *dev, void *data); - -void qpci_io_writeb(QPCIDevice *dev, void *data, uint8_t value); -void qpci_io_writew(QPCIDevice *dev, void *data, uint16_t value); -void qpci_io_writel(QPCIDevice *dev, void *data, uint32_t value); - -void *qpci_iomap(QPCIDevice *dev, int barno, uint64_t *sizeptr); -void qpci_iounmap(QPCIDevice *dev, void *data); +uint8_t qpci_io_readb(QPCIDevice *dev, QPCIBar token, uint64_t off); +uint16_t qpci_io_readw(QPCIDevice *dev, QPCIBar token, uint64_t off); +uint32_t qpci_io_readl(QPCIDevice *dev, QPCIBar token, uint64_t off); +uint64_t qpci_io_readq(QPCIDevice *dev, QPCIBar token, uint64_t off); + +void qpci_io_writeb(QPCIDevice *dev, QPCIBar token, uint64_t off, + uint8_t value); +void qpci_io_writew(QPCIDevice *dev, QPCIBar token, uint64_t off, + uint16_t value); +void qpci_io_writel(QPCIDevice *dev, QPCIBar token, uint64_t off, + uint32_t value); +void qpci_io_writeq(QPCIDevice *dev, QPCIBar token, uint64_t off, + uint64_t value); + +void qpci_memread(QPCIDevice *bus, QPCIBar token, uint64_t off, + void *buf, size_t len); +void qpci_memwrite(QPCIDevice *bus, QPCIBar token, uint64_t off, + const void *buf, size_t len); +QPCIBar qpci_iomap(QPCIDevice *dev, int barno, uint64_t *sizeptr); +void qpci_iounmap(QPCIDevice *dev, QPCIBar addr); +QPCIBar qpci_legacy_iomap(QPCIDevice *dev, uint16_t addr); void qpci_plug_device_test(const char *driver, const char *id, uint8_t slot, const char *opts); |