diff options
Diffstat (limited to 'src/device/pciexp_device.c')
| -rw-r--r-- | src/device/pciexp_device.c | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/src/device/pciexp_device.c b/src/device/pciexp_device.c index 7228249acf..0c3653879b 100644 --- a/src/device/pciexp_device.c +++ b/src/device/pciexp_device.c @@ -122,16 +122,6 @@ static void pciexp_enable_clock_power_pm(device_t endp, unsigned endp_cap) pci_write_config16(endp, endp_cap + PCI_EXP_LNKCTL, lnkctl); } -static void pcie_update_cfg(device_t dev, int reg, u32 mask, u32 or) -{ - u32 reg32; - - reg32 = pci_read_config32(dev, reg); - reg32 &= mask; - reg32 |= or; - pci_write_config32(dev, reg, reg32); -} - static void pciexp_config_max_latency(device_t root, device_t dev) { unsigned int cap; @@ -150,7 +140,7 @@ static void pciexp_enable_ltr(device_t dev) dev_path(dev)); return; } - pcie_update_cfg(dev, cap + 0x28, ~(1 << 10), 1 << 10); + pci_update_config32(dev, cap + 0x28, ~(1 << 10), 1 << 10); } static unsigned char pciexp_L1_substate_cal(device_t dev, unsigned int endp_cap, @@ -226,26 +216,26 @@ static void pciexp_L1_substate_commit(device_t root, device_t dev, pciexp_enable_ltr(root); - pcie_update_cfg(root, root_cap + 0x08, ~0xff00, + pci_update_config32(root, root_cap + 0x08, ~0xff00, (comm_mode_rst_time << 8)); - pcie_update_cfg(root, root_cap + 0x0c , 0xffffff04, + pci_update_config32(root, root_cap + 0x0c , 0xffffff04, (endp_power_on_value << 3) | (power_on_scale)); - pcie_update_cfg(root, root_cap + 0x08, ~0xe3ff0000, + pci_update_config32(root, root_cap + 0x08, ~0xe3ff0000, (1 << 21) | (1 << 23) | (1 << 30)); - pcie_update_cfg(root, root_cap + 0x08, ~0x1f, + pci_update_config32(root, root_cap + 0x08, ~0x1f, L1SubStateSupport); for (dev_t = dev; dev_t; dev_t = dev_t->sibling) { - pcie_update_cfg(dev_t, end_cap + 0x0c , 0xffffff04, + pci_update_config32(dev_t, end_cap + 0x0c , 0xffffff04, (endp_power_on_value << 3) | (power_on_scale)); - pcie_update_cfg(dev_t, end_cap + 0x08, ~0xe3ff0000, + pci_update_config32(dev_t, end_cap + 0x08, ~0xe3ff0000, (1 << 21) | (1 << 23) | (1 << 30)); - pcie_update_cfg(dev_t, end_cap + 0x08, ~0x1f, + pci_update_config32(dev_t, end_cap + 0x08, ~0x1f, L1SubStateSupport); pciexp_enable_ltr(dev_t); |