3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Matt Carlson <mcarl...@broadcom.com>
commit b7abee6ef888117f92db370620ebf116a38e3f4d upstream.
5906 devices also need the short DMA fragment workaround. This patch
makes the necessary change.
Signed-off-by: Matt Carlson <mcarl...@broadcom.com>
Tested-by: Christian Kujau <li...@nerdbynature.de>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Mike Pagano <mpag...@gentoo.org>
---
drivers/net/tg3.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -13689,8 +13689,9 @@ static int __devinit tg3_get_invariants(
*/
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);
--
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