diff options
| -rw-r--r-- | drivers/pci/pci.c | 15 | ||||
| -rw-r--r-- | drivers/pci/pci.h | 2 | ||||
| -rw-r--r-- | drivers/pci/quirks.c | 19 |
3 files changed, 19 insertions, 17 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 864e703cf737..0906599ebfde 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c | |||
| @@ -2284,21 +2284,6 @@ static int pci_parent_bus_reset(struct pci_dev *dev, int probe) | |||
| 2284 | return 0; | 2284 | return 0; |
| 2285 | } | 2285 | } |
| 2286 | 2286 | ||
| 2287 | static int pci_dev_specific_reset(struct pci_dev *dev, int probe) | ||
| 2288 | { | ||
| 2289 | struct pci_dev_reset_methods *i; | ||
| 2290 | |||
| 2291 | for (i = pci_dev_reset_methods; i->reset; i++) { | ||
| 2292 | if ((i->vendor == dev->vendor || | ||
| 2293 | i->vendor == (u16)PCI_ANY_ID) && | ||
| 2294 | (i->device == dev->device || | ||
| 2295 | i->device == (u16)PCI_ANY_ID)) | ||
| 2296 | return i->reset(dev, probe); | ||
| 2297 | } | ||
| 2298 | |||
| 2299 | return -ENOTTY; | ||
| 2300 | } | ||
| 2301 | |||
| 2302 | static int pci_dev_reset(struct pci_dev *dev, int probe) | 2287 | static int pci_dev_reset(struct pci_dev *dev, int probe) |
| 2303 | { | 2288 | { |
| 2304 | int rc; | 2289 | int rc; |
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 709eaa4fee51..fbd0e3adbca3 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h | |||
| @@ -319,6 +319,6 @@ struct pci_dev_reset_methods { | |||
| 319 | int (*reset)(struct pci_dev *dev, int probe); | 319 | int (*reset)(struct pci_dev *dev, int probe); |
| 320 | }; | 320 | }; |
| 321 | 321 | ||
| 322 | extern struct pci_dev_reset_methods pci_dev_reset_methods[]; | 322 | extern int pci_dev_specific_reset(struct pci_dev *dev, int probe); |
| 323 | 323 | ||
| 324 | #endif /* DRIVERS_PCI_H */ | 324 | #endif /* DRIVERS_PCI_H */ |
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 8726698866b1..5c449fc4db19 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c | |||
| @@ -2684,14 +2684,31 @@ static int reset_intel_82599_sfp_virtfn(struct pci_dev *dev, int probe) | |||
| 2684 | 2684 | ||
| 2685 | #define PCI_DEVICE_ID_INTEL_82599_SFP_VF 0x10ed | 2685 | #define PCI_DEVICE_ID_INTEL_82599_SFP_VF 0x10ed |
| 2686 | 2686 | ||
| 2687 | struct pci_dev_reset_methods pci_dev_reset_methods[] = { | 2687 | static const struct pci_dev_reset_methods pci_dev_reset_methods[] = { |
| 2688 | { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82599_SFP_VF, | 2688 | { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82599_SFP_VF, |
| 2689 | reset_intel_82599_sfp_virtfn }, | 2689 | reset_intel_82599_sfp_virtfn }, |
| 2690 | { PCI_VENDOR_ID_INTEL, PCI_ANY_ID, | 2690 | { PCI_VENDOR_ID_INTEL, PCI_ANY_ID, |
| 2691 | reset_intel_generic_dev }, | 2691 | reset_intel_generic_dev }, |
| 2692 | { 0 } | 2692 | { 0 } |
| 2693 | }; | 2693 | }; |
| 2694 | |||
| 2695 | int pci_dev_specific_reset(struct pci_dev *dev, int probe) | ||
| 2696 | { | ||
| 2697 | struct pci_dev_reset_methods *i; | ||
| 2698 | |||
| 2699 | for (i = pci_dev_reset_methods; i->reset; i++) { | ||
| 2700 | if ((i->vendor == dev->vendor || | ||
| 2701 | i->vendor == (u16)PCI_ANY_ID) && | ||
| 2702 | (i->device == dev->device || | ||
| 2703 | i->device == (u16)PCI_ANY_ID)) | ||
| 2704 | return i->reset(dev, probe); | ||
| 2705 | } | ||
| 2706 | |||
| 2707 | return -ENOTTY; | ||
| 2708 | } | ||
| 2709 | |||
| 2694 | #else | 2710 | #else |
| 2695 | void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev) {} | 2711 | void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev) {} |
| 2712 | int pci_dev_specific_reset(struct pci_dev *dev, int probe) { return -ENOTTY; } | ||
| 2696 | #endif | 2713 | #endif |
| 2697 | EXPORT_SYMBOL(pci_fixup_device); | 2714 | EXPORT_SYMBOL(pci_fixup_device); |
