Backport of b7abee6ef888117f92db370620ebf116a38e3f4d for stable kernel version 3.0.X
tg3: Apply short DMA frag workaround to 5906 5906 devices also need the short DMA fragment workaround. This patch makes the necessary change. Signed-off-by: Mike Pagano <[email protected]> --- drivers/net/tg3.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index c4ab8a7..45a4cbd 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -13685,8 +13685,9 @@ 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); -- 1.7.8.6 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
