diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-12-14 13:33:52 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-12-14 13:33:52 -0800 |
| commit | a49cd5f6e9035151c1a0ba1e27fe155f0b82f1d6 (patch) | |
| tree | 9578653e58f514a1894f8a16acef6161b74ea31b /drivers/firewire | |
| parent | 353495a5abcee1368a93f71b0e49390f96f24fb4 (diff) | |
| parent | 9993e0fe0f5f29c69e79efcb271ffc9843002985 (diff) | |
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: ohci: fix regression with Agere FW643 rev 06, disable MSI
firewire: ohci: fix regression with VIA VT6315, disable MSI
Diffstat (limited to 'drivers/firewire')
| -rw-r--r-- | drivers/firewire/ohci.c | 47 |
1 files changed, 33 insertions, 14 deletions
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index 84eb607d6c03..e3c8b60bd86b 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -242,6 +242,7 @@ static inline struct fw_ohci *fw_ohci(struct fw_card *card) static char ohci_driver_name[] = KBUILD_MODNAME; +#define PCI_DEVICE_ID_AGERE_FW643 0x5901 #define PCI_DEVICE_ID_JMICRON_JMB38X_FW 0x2380 #define PCI_DEVICE_ID_TI_TSB12LV22 0x8009 @@ -253,18 +254,34 @@ static char ohci_driver_name[] = KBUILD_MODNAME; /* In case of multiple matches in ohci_quirks[], only the first one is used. */ static const struct { - unsigned short vendor, device, flags; + unsigned short vendor, device, revision, flags; } ohci_quirks[] = { - {PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_TSB12LV22, QUIRK_CYCLE_TIMER | - QUIRK_RESET_PACKET | - QUIRK_NO_1394A}, - {PCI_VENDOR_ID_TI, PCI_ANY_ID, QUIRK_RESET_PACKET}, - {PCI_VENDOR_ID_AL, PCI_ANY_ID, QUIRK_CYCLE_TIMER}, - {PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB38X_FW, QUIRK_NO_MSI}, - {PCI_VENDOR_ID_NEC, PCI_ANY_ID, QUIRK_CYCLE_TIMER}, - {PCI_VENDOR_ID_VIA, PCI_ANY_ID, QUIRK_CYCLE_TIMER}, - {PCI_VENDOR_ID_RICOH, PCI_ANY_ID, QUIRK_CYCLE_TIMER}, - {PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_FW, QUIRK_BE_HEADERS}, + {PCI_VENDOR_ID_AL, PCI_ANY_ID, PCI_ANY_ID, + QUIRK_CYCLE_TIMER}, + + {PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_FW, PCI_ANY_ID, + QUIRK_BE_HEADERS}, + + {PCI_VENDOR_ID_ATT, PCI_DEVICE_ID_AGERE_FW643, 6, + QUIRK_NO_MSI}, + + {PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB38X_FW, PCI_ANY_ID, + QUIRK_NO_MSI}, + + {PCI_VENDOR_ID_NEC, PCI_ANY_ID, PCI_ANY_ID, + QUIRK_CYCLE_TIMER}, + + {PCI_VENDOR_ID_RICOH, PCI_ANY_ID, PCI_ANY_ID, + QUIRK_CYCLE_TIMER}, + + {PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_TSB12LV22, PCI_ANY_ID, + QUIRK_CYCLE_TIMER | QUIRK_RESET_PACKET | QUIRK_NO_1394A}, + + {PCI_VENDOR_ID_TI, PCI_ANY_ID, PCI_ANY_ID, + QUIRK_RESET_PACKET}, + + {PCI_VENDOR_ID_VIA, PCI_ANY_ID, PCI_ANY_ID, + QUIRK_CYCLE_TIMER | QUIRK_NO_MSI}, }; /* This overrides anything that was found in ohci_quirks[]. */ @@ -2927,9 +2944,11 @@ static int __devinit pci_probe(struct pci_dev *dev, } for (i = 0; i < ARRAY_SIZE(ohci_quirks); i++) - if (ohci_quirks[i].vendor == dev->vendor && - (ohci_quirks[i].device == dev->device || - ohci_quirks[i].device == (unsigned short)PCI_ANY_ID)) { + if ((ohci_quirks[i].vendor == dev->vendor) && + (ohci_quirks[i].device == (unsigned short)PCI_ANY_ID || + ohci_quirks[i].device == dev->device) && + (ohci_quirks[i].revision == (unsigned short)PCI_ANY_ID || + ohci_quirks[i].revision >= dev->revision)) { ohci->quirks = ohci_quirks[i].flags; break; } |