From 270c66be9b4a6f2be53ef3aec5dc8e7b07782ec9 Mon Sep 17 00:00:00 2001 From: Yu Zhao Date: Sun, 19 Oct 2008 20:35:20 +0800 Subject: PCI: fix AER capability check The 'use pci_find_ext_capability everywhere' cleanup brought a new bug, which makes the AER stop working. Fix it by actually using find_ext_cap instead of just find_cap. Drop the unused config space size define while we're at it. Signed-off-by: Yu Zhao Signed-off-by: Jesse Barnes --- Documentation/PCI/pcieaer-howto.txt | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) (limited to 'Documentation/PCI') diff --git a/Documentation/PCI/pcieaer-howto.txt b/Documentation/PCI/pcieaer-howto.txt index 16c251230c82..ddeb14beacc8 100644 --- a/Documentation/PCI/pcieaer-howto.txt +++ b/Documentation/PCI/pcieaer-howto.txt @@ -203,22 +203,17 @@ to mmio_enabled. 3.3 helper functions -3.3.1 int pci_find_aer_capability(struct pci_dev *dev); -pci_find_aer_capability locates the PCI Express AER capability -in the device configuration space. If the device doesn't support -PCI-Express AER, the function returns 0. - -3.3.2 int pci_enable_pcie_error_reporting(struct pci_dev *dev); +3.3.1 int pci_enable_pcie_error_reporting(struct pci_dev *dev); pci_enable_pcie_error_reporting enables the device to send error messages to root port when an error is detected. Note that devices don't enable the error reporting by default, so device drivers need call this function to enable it. -3.3.3 int pci_disable_pcie_error_reporting(struct pci_dev *dev); +3.3.2 int pci_disable_pcie_error_reporting(struct pci_dev *dev); pci_disable_pcie_error_reporting disables the device to send error messages to root port when an error is detected. -3.3.4 int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev); +3.3.3 int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev); pci_cleanup_aer_uncorrect_error_status cleanups the uncorrectable error status register. -- cgit v1.2.1