diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_ctrl.c | 5 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_pci.c | 5 | ||||
| -rw-r--r-- | drivers/pci/pci.h | 1 | ||||
| -rw-r--r-- | drivers/pci/pcie/portdrv_core.c | 5 | ||||
| -rw-r--r-- | drivers/pci/quirks.c | 5 |
5 files changed, 2 insertions, 19 deletions
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index 8aab8ed..b97cb4c 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -246,11 +246,6 @@ static int board_added(struct slot *p_slot) goto err_exit; } - /* - * Some PCI Express root ports require fixup after hot-plug operation. - */ - if (pcie_mch_quirk) - pci_fixup_device(pci_fixup_final, ctrl->pci_dev); if (PWR_LED(ctrl)) p_slot->hpc_ops->green_led_on(p_slot); diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c index 10f9566..af295d0 100644 --- a/drivers/pci/hotplug/pciehp_pci.c +++ b/drivers/pci/hotplug/pciehp_pci.c @@ -285,11 +285,6 @@ int pciehp_unconfigure_device(struct slot *p_slot) } pci_dev_put(temp); } - /* - * Some PCI Express root ports require fixup after hot-plug operation. - */ - if (pcie_mch_quirk) - pci_fixup_device(pci_fixup_final, p_slot->ctrl->pci_dev); return rc; } diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 73d9d92..d92d195 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -134,7 +134,6 @@ static inline int pci_no_d1d2(struct pci_dev *dev) return (dev->no_d1d2 || parent_dstates); } -extern int pcie_mch_quirk; extern struct device_attribute pci_dev_attrs[]; extern struct device_attribute dev_attr_cpuaffinity; extern struct device_attribute dev_attr_cpulistaffinity; diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index 13ffdc3..af9bca3 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -191,10 +191,6 @@ static int assign_interrupt_mode(struct pci_dev *dev, int *vectors, int mask) int irq, interrupt_mode = PCIE_PORT_NO_IRQ; int i; - /* Check MSI quirk */ - if (port_data->port_type == PCIE_RC_PORT && pcie_mch_quirk) - goto Fallback; - /* Try to use MSI-X if supported */ if (!pcie_port_enable_msix(dev, vectors, mask)) return PCIE_PORT_MSIX_MODE; @@ -203,7 +199,6 @@ static int assign_interrupt_mode(struct pci_dev *dev, int *vectors, int mask) if (!pci_enable_msi(dev)) interrupt_mode = PCIE_PORT_MSI_MODE; - Fallback: if (interrupt_mode == PCIE_PORT_NO_IRQ && dev->pin) interrupt_mode = PCIE_PORT_INTx_MODE; diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 1073137..e303437 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -31,8 +31,6 @@ int isa_dma_bridge_buggy; EXPORT_SYMBOL(isa_dma_bridge_buggy); int pci_pci_problems; EXPORT_SYMBOL(pci_pci_problems); -int pcie_mch_quirk; -EXPORT_SYMBOL(pcie_mch_quirk); #ifdef CONFIG_PCI_QUIRKS /* @@ -1500,7 +1498,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EESSC, quirk_a static void __devinit quirk_pcie_mch(struct pci_dev *pdev) { - pcie_mch_quirk = 1; + pci_msi_off(pdev); + pdev->no_msi = 1; } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7520_MCH, quirk_pcie_mch); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7320_MCH, quirk_pcie_mch); |
