diff options
Diffstat (limited to 'drivers/pci')
-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); |