From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Tue, 11 Mar 2008 21:32:52 +0000 (+0100)
Subject: ieee1394: sbp2: fix for SYM13FW500 bridge (Datafab disk)
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6e45ef4c7aeefbf97df748866cd1b24f73b86160;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ieee1394: 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> for
firewire-sbp2 in https://bugzilla.redhat.com/show_bug.cgi?id=436879

This fix is necessary because sbp2's default request size limit has been
lifted since 2.6.25-rc1.

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

diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 9e2b1964d71a..f53f72daae34 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -376,6 +376,11 @@ static const struct {
 		.model_id		= SBP2_ROM_VALUE_WILDCARD,
 		.workarounds		= SBP2_WORKAROUND_128K_MAX_TRANS,
 	},
+	/* Datafab MD2-FW2 with Symbios/LSILogic SYM13FW500 bridge */ {
+		.firmware_revision	= 0x002600,
+		.model_id		= SBP2_ROM_VALUE_WILDCARD,
+		.workarounds		= SBP2_WORKAROUND_128K_MAX_TRANS,
+	},
 	/* iPod 4th generation */ {
 		.firmware_revision	= 0x0a2700,
 		.model_id		= 0x000021,