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| author | Michael Reiss <michael.f.reiss@freescale.com> | 2007-04-13 10:26:19 +0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-04-28 19:01:04 +0400 |
| commit | d5b9049df25f38b3eaf3af48d494b0747aae4349 (patch) | |
| tree | d2f99a2fc097a9e0c7752f681b7fadc13b2987d1 /drivers/net/ucc_geth.c | |
| parent | 7563907eb8aad8f15b6a39fa6d863c091d83ef48 (diff) | |
| download | linux-d5b9049df25f38b3eaf3af48d494b0747aae4349.tar.xz | |
ucc_geth: Implement Transmit on Demand support
Transmit on Demand: Fix spelling in config option, and make it actually enable TOD.
Signed-off-by: Michael Reiss <michael.f.reiss@freescale.com>
Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/ucc_geth.c')
| -rw-r--r-- | drivers/net/ucc_geth.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index 1a16ab20b39e..60844a6f4928 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -1626,14 +1626,6 @@ static int init_phy(struct net_device *dev) } -#ifdef CONFIG_UGETH_TX_ON_DEMOND -static int ugeth_transmit_on_demand(struct ucc_geth_private *ugeth) -{ - struct ucc_fastransmit_on_demand(ugeth->uccf); - - return 0; -} -#endif static int ugeth_graceful_stop_tx(struct ucc_geth_private *ugeth) { @@ -3343,6 +3335,9 @@ static void ucc_geth_timeout(struct net_device *dev) static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct ucc_geth_private *ugeth = netdev_priv(dev); +#ifdef CONFIG_UGETH_TX_ON_DEMAND + struct ucc_fast_private *uccf; +#endif u8 *bd; /* BD pointer */ u32 bd_status; u8 txQ = 0; @@ -3401,6 +3396,10 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev) out_be16(ugeth->p_cpucount[txQ], ugeth->cpucount[txQ]); } +#ifdef CONFIG_UGETH_TX_ON_DEMAND + uccf = ugeth->uccf; + out_be16(uccf->p_utodr, UCC_FAST_TOD); +#endif spin_unlock_irq(&ugeth->lock); return 0; |