diff options
| author | Randy Dunlap <randy.dunlap@oracle.com> | 2007-10-05 13:17:58 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-10-12 15:03:17 -0700 |
| commit | 7f785763660e75c9eddaddea3d618696af4ae3a2 (patch) | |
| tree | 4538775b2b0f05d77509dd2b6b91ba9e6429154c /drivers/pci/pci.h | |
| parent | fd6e732186ab522c812ab19c2c5e5befb8ec8115 (diff) | |
pci: implement "pci=noaer"
For cases in which CONFIG_PCIEAER=y (such as distro kernels), allow users
to disable PCIE Advanced Error Reporting by using "pci=noaer" on the
kernel command line.
This can be used to work around hardware or (kernel) software problems.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 4c36e80f6d2..5360d73d494 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -52,6 +52,12 @@ void pci_restore_msi_state(struct pci_dev *dev); static inline void pci_restore_msi_state(struct pci_dev *dev) {} #endif +#ifdef CONFIG_PCIEAER +void pci_no_aer(void); +#else +static inline void pci_no_aer(void) { } +#endif + static inline int pci_no_d1d2(struct pci_dev *dev) { unsigned int parent_dstates = 0; |