firewire: fw-sbp2: fix for SYM13FW500 bridge (Datafab disk)

Fix I/O errors due to SYM13FW500's inability to handle larger request
sizes.  Reported by Piergiorgio Sartor <piergiorgio.sartor@nexgo.de> in
https://bugzilla.redhat.com/show_bug.cgi?id=436879

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Jarod Wilson <jwilson@redhat.com>

diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index 8bce569a7c5a10f0b621d00e9776a552f0ea2775..62b4e47d0cc00bb19e58de01c3722c522bd2e55a 100644 (file)
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -331,6 +331,11 @@ static const struct {
                .model                  = ~0,
                .workarounds            = SBP2_WORKAROUND_128K_MAX_TRANS,
        },
+       /* Datafab MD2-FW2 with Symbios/LSILogic SYM13FW500 bridge */ {
+               .firmware_revision      = 0x002600,
+               .model                  = ~0,
+               .workarounds            = SBP2_WORKAROUND_128K_MAX_TRANS,
+       },
 
        /*
         * There are iPods (2nd gen, 3rd gen) with model_id == 0, but