diff options
Diffstat (limited to 'tests/libqos/pci-pc.c')
-rw-r--r-- | tests/libqos/pci-pc.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/libqos/pci-pc.c b/tests/libqos/pci-pc.c index 849ea56da4..ded1c54c06 100644 --- a/tests/libqos/pci-pc.c +++ b/tests/libqos/pci-pc.c @@ -57,6 +57,17 @@ static void qpci_pc_pio_writel(QPCIBus *bus, uint32_t addr, uint32_t val) outl(addr, val); } +static uint64_t qpci_pc_pio_readq(QPCIBus *bus, uint32_t addr) +{ + return (uint64_t)inl(addr) + ((uint64_t)inl(addr + 4) << 32); +} + +static void qpci_pc_pio_writeq(QPCIBus *bus, uint32_t addr, uint64_t val) +{ + outl(addr, val & 0xffffffff); + outl(addr + 4, val >> 32); +} + static void qpci_pc_memread(QPCIBus *bus, uint32_t addr, void *buf, size_t len) { memread(addr, buf, len); @@ -113,10 +124,12 @@ QPCIBus *qpci_init_pc(QGuestAllocator *alloc) ret->bus.pio_readb = qpci_pc_pio_readb; ret->bus.pio_readw = qpci_pc_pio_readw; ret->bus.pio_readl = qpci_pc_pio_readl; + ret->bus.pio_readq = qpci_pc_pio_readq; ret->bus.pio_writeb = qpci_pc_pio_writeb; ret->bus.pio_writew = qpci_pc_pio_writew; ret->bus.pio_writel = qpci_pc_pio_writel; + ret->bus.pio_writeq = qpci_pc_pio_writeq; ret->bus.memread = qpci_pc_memread; ret->bus.memwrite = qpci_pc_memwrite; |