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authorMichael Chan <mchan@broadcom.com>2007-02-20 23:25:40 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2007-02-26 11:42:47 -0800
commit7f62ad5d37f4e43c841e92c6f159c93dcf2d2cdd (patch)
treef8d0e5d2dcc5e7783ace1f966b9e008278357067 /drivers/net/tg3.h
parentad930650c0e694233971c56e8de8e78b896e2613 (diff)
downloadop-kernel-dev-7f62ad5d37f4e43c841e92c6f159c93dcf2d2cdd.zip
op-kernel-dev-7f62ad5d37f4e43c841e92c6f159c93dcf2d2cdd.tar.gz
[TG3]: TSO workaround fixes.
1. Add race condition check after netif_stop_queue(). tg3_tx() runs without netif_tx_lock and can race with tg3_start_xmit_dma_bug() -> tg3_tso_bug(). 2. Firmware TSO in 5703/5704/5705 also have the same TSO limitation, i.e. they cannot handle TSO headers bigger than 80 bytes. Rename TG3_FL2_HW_TSO_1_BUG to TG3_FL2_TSO_BUG and set this flag on these chips as well. 3. Update version to 3.74. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.h')
-rw-r--r--drivers/net/tg3.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 45d477e..086892d 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2227,7 +2227,7 @@ struct tg3 {
#define TG3_FLAG_INIT_COMPLETE 0x80000000
u32 tg3_flags2;
#define TG3_FLG2_RESTART_TIMER 0x00000001
-#define TG3_FLG2_HW_TSO_1_BUG 0x00000002
+#define TG3_FLG2_TSO_BUG 0x00000002
#define TG3_FLG2_NO_ETH_WIRE_SPEED 0x00000004
#define TG3_FLG2_IS_5788 0x00000008
#define TG3_FLG2_MAX_RXPEND_64 0x00000010
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