From 9fc93a41a1ad11da128f37e60cac01b67990cfb4 Mon Sep 17 00:00:00 2001 From: Sivakumar Subramani Date: Sat, 24 Feb 2007 01:57:32 -0500 Subject: S2IO: Optimized the delay to wait for command completion - Optimized delay to wait for command completion so as to reduce the initialization wait time. - Disable differentiated services steering. By default RMAC is configured to steer traffic with certain DS codes to other queues. Driver must initialize the DS memory to 0 to make sure that DS steering will not be used by default. Signed-off-by: Sivakumar Subramani Signed-off-by: Jeff Garzik --- drivers/net/s2io.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'drivers/net/s2io.h') diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 0de0c65f945..d23a50f3b70 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -32,7 +32,8 @@ #define FAILURE -1 #define S2IO_MINUS_ONE 0xFFFFFFFFFFFFFFFFULL #define S2IO_MAX_PCI_CONFIG_SPACE_REINIT 100 - +#define S2IO_BIT_RESET 1 +#define S2IO_BIT_SET 2 #define CHECKBIT(value, nbit) (value & (1 << nbit)) /* Maximum time to flicker LED when asked to identify NIC using ethtool */ @@ -1005,7 +1006,8 @@ static int s2io_set_swapper(struct s2io_nic * sp); static void s2io_card_down(struct s2io_nic *nic); static int s2io_card_up(struct s2io_nic *nic); static int get_xena_rev_id(struct pci_dev *pdev); -static int wait_for_cmd_complete(void __iomem *addr, u64 busy_bit); +static int wait_for_cmd_complete(void __iomem *addr, u64 busy_bit, + int bit_state); static int s2io_add_isr(struct s2io_nic * sp); static void s2io_rem_isr(struct s2io_nic * sp); @@ -1019,6 +1021,7 @@ static void queue_rx_frame(struct sk_buff *skb); static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro); static void lro_append_pkt(struct s2io_nic *sp, struct lro *lro, struct sk_buff *skb, u32 tcp_len); +static int rts_ds_steer(struct s2io_nic *nic, u8 ds_codepoint, u8 ring); #define s2io_tcp_mss(skb) skb_shinfo(skb)->gso_size #define s2io_udp_mss(skb) skb_shinfo(skb)->gso_size -- cgit v1.2.3