[PATCH net-next 2/9] tg3: Disable TSS
From: Matt Carlson <hidden>
Date: 2010-09-15 19:00:35
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
It was recently discovered that enabling TSS can lockup the device. This patch disables the feature until a suitable workaround can be found. Signed-off-by: Matt Carlson <redacted> --- drivers/net/tg3.c | 9 +-------- 1 files changed, 1 insertions(+), 8 deletions(-)
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index c3a430c..38f1b19 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c@@ -8827,16 +8827,9 @@ static bool tg3_enable_msix(struct tg3 *tp) tp->napi[i].irq_vec = msix_ent[i].vector; tp->dev->real_num_tx_queues = 1; - if (tp->irq_cnt > 1) { + if (tp->irq_cnt > 1) tp->tg3_flags3 |= TG3_FLG3_ENABLE_RSS; - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) { - tp->tg3_flags3 |= TG3_FLG3_ENABLE_TSS; - tp->dev->real_num_tx_queues = tp->irq_cnt - 1; - } - } - return true; }
--
1.7.1