diff options
| -rw-r--r-- | arch/powerpc/sysdev/qe_lib/ucc_fast.c | 3 | ||||
| -rw-r--r-- | drivers/net/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/net/ucc_geth.c | 15 | ||||
| -rw-r--r-- | include/asm-powerpc/ucc_fast.h | 3 |
4 files changed, 15 insertions, 10 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c index a457ac1c663..66137bf2dfb 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c +++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c @@ -210,6 +210,9 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc uf_regs = uccf->uf_regs; uccf->p_ucce = (u32 *) & (uf_regs->ucce); uccf->p_uccm = (u32 *) & (uf_regs->uccm); +#ifdef CONFIG_UGETH_TX_ON_DEMAND + uccf->p_utodr = (u16 *) & (uf_regs->utodr); +#endif #ifdef STATISTICS uccf->tx_frames = 0; uccf->rx_frames = 0; diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 87d69752d86..545c405a5cb 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2292,8 +2292,8 @@ config UGETH_FILTERING bool "Mac address filtering support" depends on UCC_GETH -config UGETH_TX_ON_DEMOND - bool "Transmit on Demond support" +config UGETH_TX_ON_DEMAND + bool "Transmit on Demand support" depends on UCC_GETH config MV643XX_ETH diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index 1a16ab20b39..60844a6f492 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; diff --git a/include/asm-powerpc/ucc_fast.h b/include/asm-powerpc/ucc_fast.h index 39d1c90fd2c..f529f70b1d8 100644 --- a/include/asm-powerpc/ucc_fast.h +++ b/include/asm-powerpc/ucc_fast.h @@ -159,6 +159,9 @@ struct ucc_fast_private { struct ucc_fast *uf_regs; /* a pointer to memory map of UCC regs. */ u32 *p_ucce; /* a pointer to the event register in memory. */ u32 *p_uccm; /* a pointer to the mask register in memory. */ +#ifdef CONFIG_UGETH_TX_ON_DEMAND + u16 *p_utodr; /* pointer to the transmit on demand register */ +#endif int enabled_tx; /* Whether channel is enabled for Tx (ENT) */ int enabled_rx; /* Whether channel is enabled for Rx (ENR) */ int stopped_tx; /* Whether channel has been stopped for Tx |