*/
/* the helper functio to get a PCIDeice* for a given pci address */
-static inline PCIDevice *pci_addr_to_dev(PCIBus *bus, uint32_t addr)
+static inline PCIDevice *pci_dev_find_by_addr(PCIBus *bus, uint32_t addr)
{
uint8_t bus_num = (addr >> 16) & 0xff;
uint8_t devfn = (addr >> 8) & 0xff;
void pci_data_write(PCIBus *s, uint32_t addr, uint32_t val, int len)
{
- PCIDevice *pci_dev = pci_addr_to_dev(s, addr);
+ PCIDevice *pci_dev = pci_dev_find_by_addr(s, addr);
uint32_t config_addr = addr & (PCI_CONFIG_SPACE_SIZE - 1);
if (!pci_dev)
uint32_t pci_data_read(PCIBus *s, uint32_t addr, int len)
{
- PCIDevice *pci_dev = pci_addr_to_dev(s, addr);
+ PCIDevice *pci_dev = pci_dev_find_by_addr(s, addr);
uint32_t config_addr = addr & (PCI_CONFIG_SPACE_SIZE - 1);
uint32_t val;
/* a helper function to get a PCIDevice for a given mmconfig address */
-static inline PCIDevice *pcie_mmcfg_addr_to_dev(PCIBus *s, uint32_t mmcfg_addr)
+static inline PCIDevice *pcie_dev_find_by_mmcfg_addr(PCIBus *s,
+ uint32_t mmcfg_addr)
{
return pci_find_device(s, PCIE_MMCFG_BUS(mmcfg_addr),
PCI_SLOT(PCIE_MMCFG_DEVFN(mmcfg_addr)),
static void pcie_mmcfg_data_write(PCIBus *s,
uint32_t mmcfg_addr, uint32_t val, int len)
{
- PCIDevice *pci_dev = pcie_mmcfg_addr_to_dev(s, mmcfg_addr);
+ PCIDevice *pci_dev = pcie_dev_find_by_mmcfg_addr(s, mmcfg_addr);
if (!pci_dev)
return;
static uint32_t pcie_mmcfg_data_read(PCIBus *s, uint32_t addr, int len)
{
- PCIDevice *pci_dev = pcie_mmcfg_addr_to_dev(s, addr);
+ PCIDevice *pci_dev = pcie_dev_find_by_mmcfg_addr(s, addr);
assert(len == 1 || len == 2 || len == 4);
if (!pci_dev) {