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;
                 }