diff options
| -rw-r--r-- | hw/msix.c | 11 |
1 files changed, 4 insertions, 7 deletions
@@ -128,13 +128,10 @@ void msix_write_config(PCIDevice *dev, uint32_t addr, static uint32_t msix_mmio_readl(void *opaque, target_phys_addr_t addr) { PCIDevice *dev = opaque; - unsigned int offset = addr & (MSIX_PAGE_SIZE - 1); + unsigned int offset = addr & (MSIX_PAGE_SIZE - 1) & ~0x3; void *page = dev->msix_table_page; - uint32_t val = 0; - memcpy(&val, (void *)((char *)page + offset), 4); - - return val; + return pci_get_long(page + offset); } static uint32_t msix_mmio_read_unallowed(void *opaque, target_phys_addr_t addr) @@ -178,9 +175,9 @@ static void msix_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val) { PCIDevice *dev = opaque; - unsigned int offset = addr & (MSIX_PAGE_SIZE - 1); + unsigned int offset = addr & (MSIX_PAGE_SIZE - 1) & ~0x3; int vector = offset / MSIX_ENTRY_SIZE; - memcpy(dev->msix_table_page + offset, &val, 4); + pci_set_long(dev->msix_table_page + offset, val); if (!msix_is_masked(dev, vector) && msix_is_pending(dev, vector)) { msix_clr_pending(dev, vector); msix_notify(dev, vector); |