diff options
Diffstat (limited to 'drivers/pci/pcie/aer/aerdrv_core.c')
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv_core.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c index 08e13033ced8..92a8469b21ba 100644 --- a/drivers/pci/pcie/aer/aerdrv_core.c +++ b/drivers/pci/pcie/aer/aerdrv_core.c @@ -22,8 +22,6 @@ #include <linux/errno.h> #include <linux/pm.h> #include <linux/suspend.h> -#include <linux/acpi.h> -#include <linux/pci-acpi.h> #include <linux/delay.h> #include "aerdrv.h" @@ -119,6 +117,21 @@ int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev) return 0; } +int pci_cleanup_aer_correct_error_status(struct pci_dev *dev) +{ + int pos; + u32 status; + + pos = pci_find_aer_capability(dev); + if (!pos) + return -EIO; + + pci_read_config_dword(dev, pos + PCI_ERR_COR_STATUS, &status); + pci_write_config_dword(dev, pos + PCI_ERR_COR_STATUS, status); + + return 0; +} + static int find_device_iter(struct device *device, void *data) { struct pci_dev *dev; @@ -733,20 +746,8 @@ void aer_delete_rootport(struct aer_rpc *rpc) **/ int aer_init(struct pcie_device *dev) { - int status; - - /* Run _OSC Method */ - status = aer_osc_setup(dev->port); - - if(status != OSC_METHOD_RUN_SUCCESS) { - printk(KERN_DEBUG "%s: AER service init fails - %s\n", - __FUNCTION__, - (status == OSC_METHOD_NOT_SUPPORTED) ? - "No ACPI _OSC support" : "Run ACPI _OSC fails"); - - if (!forceload) - return status; - } + if (aer_osc_setup(dev) && !forceload) + return -ENXIO; return AER_SUCCESS; } @@ -755,4 +756,5 @@ EXPORT_SYMBOL_GPL(pci_find_aer_capability); EXPORT_SYMBOL_GPL(pci_enable_pcie_error_reporting); EXPORT_SYMBOL_GPL(pci_disable_pcie_error_reporting); EXPORT_SYMBOL_GPL(pci_cleanup_aer_uncorrect_error_status); +EXPORT_SYMBOL_GPL(pci_cleanup_aer_correct_error_status); |