diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2016-09-07 00:24:37 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-09-14 23:27:49 +0300 |
| commit | 7ece14175376051b18a9b97f0e6125cb8b864155 (patch) | |
| tree | bcfcc5f761bf26b4356634c67e74bd9ae2e44163 /drivers/pci/pcie/aer/aerdrv.h | |
| parent | 9ff25e6b3eb0012297288dfa87930c7b62ef6ab1 (diff) | |
| download | linux-7ece14175376051b18a9b97f0e6125cb8b864155.tar.xz | |
PCI/AER: Remove aerdriver.forceload kernel parameter
Per the PCI Firmware spec, r3.0, sec 4.5.1, on ACPI systems, the OS must
not use AER unless _OSC is present and _OSC grants AER control to the OS.
The aerdriver.forceload kernel parameter was a way to enable Linux AER
support on ACPI systems that lack _OSC or fail to grant control the the OS.
Enabling Linux AER support when the firmware doesn't want us to is a recipe
for problems, e.g., the firmware might be handling AER itself.
Remove the aerdriver.forceload kernel parameter and related supporting
code.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pcie/aer/aerdrv.h')
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv.h b/drivers/pci/pcie/aer/aerdrv.h index 945c939a86c5..f15ca8dc3882 100644 --- a/drivers/pci/pcie/aer/aerdrv.h +++ b/drivers/pci/pcie/aer/aerdrv.h @@ -105,7 +105,6 @@ static inline pci_ers_result_t merge_result(enum pci_ers_result orig, } extern struct bus_type pcie_port_bus_type; -int aer_init(struct pcie_device *dev); void aer_isr(struct work_struct *work); void aer_print_error(struct pci_dev *dev, struct aer_err_info *info); void aer_print_port_info(struct pci_dev *dev, struct aer_err_info *info); @@ -121,11 +120,4 @@ static inline int pcie_aer_get_firmware_first(struct pci_dev *pci_dev) return 0; } #endif - -static inline void pcie_aer_force_firmware_first(struct pci_dev *pci_dev, - int enable) -{ - pci_dev->__aer_firmware_first = !!enable; - pci_dev->__aer_firmware_first_valid = 1; -} #endif /* _AERDRV_H_ */ |