1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 96768e160866..2345d4103fe6 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -2226,7 +2226,6 @@ static int ohci_queue_iso_receive_dualbuffer(struct fw_iso_context *base,
         if (rest == 0)
                 return -EINVAL;
 
-        /* FIXME: make packet-per-buffer/dual-buffer a context option */
         while (rest > 0) {
                 d = context_get_descriptors(&ctx->context,
                                             z + header_z, &d_bus);
@@ -2421,6 +2420,7 @@ static void ohci_pmac_off(struct pci_dev *dev)
 
 #define PCI_VENDOR_ID_AGERE             PCI_VENDOR_ID_ATT
 #define PCI_DEVICE_ID_AGERE_FW643       0x5901
+#define PCI_DEVICE_ID_TI_TSB43AB23      0x8024
 
 static int __devinit pci_probe(struct pci_dev *dev,
                                const struct pci_device_id *ent)
@@ -2470,7 +2470,10 @@ static int __devinit pci_probe(struct pci_dev *dev,
         }
 
         version = reg_read(ohci, OHCI1394_Version) & 0x00ff00ff;
+#if 0
+        /* FIXME: make it a context option or remove dual-buffer mode */
         ohci->use_dualbuffer = version >= OHCI_VERSION_1_1;
+#endif
 
         /* dual-buffer mode is broken if more than one IR context is active */
         if (dev->vendor == PCI_VENDOR_ID_AGERE &&
@@ -2486,7 +2489,8 @@ static int __devinit pci_probe(struct pci_dev *dev,
 #if !defined(CONFIG_X86_32)
         /* dual-buffer mode is broken with descriptor addresses above 2G */
         if (dev->vendor == PCI_VENDOR_ID_TI &&
-            dev->device == PCI_DEVICE_ID_TI_TSB43AB22)
+            (dev->device == PCI_DEVICE_ID_TI_TSB43AB22 ||
+             dev->device == PCI_DEVICE_ID_TI_TSB43AB23))
                 ohci->use_dualbuffer = false;
 #endif