diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-05-13 16:48:53 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-06-04 12:12:29 +0200 |
| commit | 55a1ee0da60f3adc268d04e87ebca17b0d156fa9 (patch) | |
| tree | eb46786fdc8159ba424c7e5d586dd925afb3a14b | |
| parent | 33995efb4b8a5b0e469e0f012f49a40846490d80 (diff) | |
WIP: PCI: tegra: Remove several fixups
The bridge fixup is not needed since the PCI core will enable I/O and
memory accesses as well as bus mastering on bridge devices by default.
Also disable the root port class fixup for device IDs 0x0e1c and 0xe1d
since those devices apparently don't exist.
Signed-off-by: Thierry Reding <treding@nvidia.com>
| -rw-r--r-- | drivers/pci/host/pci-tegra.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c index 35c05ca3e39..5ac9f067ca8 100644 --- a/drivers/pci/host/pci-tegra.c +++ b/drivers/pci/host/pci-tegra.c @@ -624,19 +624,6 @@ static void tegra_pcie_port_free(struct tegra_pcie_port *port) devm_kfree(pcie->dev, port); } -static void tegra_pcie_fixup_bridge(struct pci_dev *dev) -{ - u16 reg; - - if ((dev->class >> 16) == PCI_BASE_CLASS_BRIDGE) { - pci_read_config_word(dev, PCI_COMMAND, ®); - reg |= (PCI_COMMAND_IO | PCI_COMMAND_MEMORY | - PCI_COMMAND_MASTER | PCI_COMMAND_SERR); - pci_write_config_word(dev, PCI_COMMAND, reg); - } -} -DECLARE_PCI_FIXUP_FINAL(PCI_ANY_ID, PCI_ANY_ID, tegra_pcie_fixup_bridge); - /* Tegra PCIE root complex wrongly reports device class */ static void tegra_pcie_fixup_class(struct pci_dev *dev) { @@ -644,8 +631,6 @@ static void tegra_pcie_fixup_class(struct pci_dev *dev) } DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NVIDIA, 0x0bf0, tegra_pcie_fixup_class); DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NVIDIA, 0x0bf1, tegra_pcie_fixup_class); -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NVIDIA, 0x0e1c, tegra_pcie_fixup_class); -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NVIDIA, 0x0e1d, tegra_pcie_fixup_class); /* Tegra PCIE requires relaxed ordering */ static void tegra_pcie_relax_enable(struct pci_dev *dev) |