github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-08 14:42:37 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

tg3: Apply short DMA frag workaround to 5906

Browse Source 
commit b7abee6ef8 upstream.

5906 devices also need the short DMA fragment workaround.  This patch
makes the necessary change.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Tested-by: Christian Kujau <lists@nerdbynature.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Mike Pagano <mpagano@gentoo.org>
This commit is contained in:
Matt Carlson 2012-06-07 12:56:54 +00:00 committed by Greg Kroah-Hartman
parent dd81262194
commit e5d5ba9f15
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/tg3.c
View File

@ -13689,8 +13689,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
*/
tg3_flag_set(tp, 4G_DMA_BNDRY_BUG);
if (tg3_flag(tp, 5755_PLUS))
tg3_flag_set(tp, SHORT_DMA_BUG);
if (tg3_flag(tp, 5755_PLUS) ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
tg3_flag_set(tp, SHORT_DMA_BUG);
else
tg3_flag_set(tp, 40BIT_DMA_LIMIT_BUG);