From 1c06328c0345638ea7532b45cadfe713c9e9781e Mon Sep 17 00:00:00 2001 From: Eilon Greenstein Date: Thu, 12 Feb 2009 08:36:43 +0000 Subject: bnx2x: Flow control enhancement Setting better HW thresholds and enabling FW capabilities for better enforcement. Also set the HW to more efficiently use the internal buffers if this is a single port design Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/bnx2x_hsi.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'drivers/net/bnx2x_hsi.h') diff --git a/drivers/net/bnx2x_hsi.h b/drivers/net/bnx2x_hsi.h index a4a6039ef8cf..b0f41d1f9ab4 100644 --- a/drivers/net/bnx2x_hsi.h +++ b/drivers/net/bnx2x_hsi.h @@ -2614,6 +2614,41 @@ struct tstorm_eth_tpa_exist { }; +/* + * rx rings pause data for E1h only + */ +struct ustorm_eth_rx_pause_data_e1h { +#if defined(__BIG_ENDIAN) + u16 bd_thr_low; + u16 cqe_thr_low; +#elif defined(__LITTLE_ENDIAN) + u16 cqe_thr_low; + u16 bd_thr_low; +#endif +#if defined(__BIG_ENDIAN) + u16 cos; + u16 sge_thr_low; +#elif defined(__LITTLE_ENDIAN) + u16 sge_thr_low; + u16 cos; +#endif +#if defined(__BIG_ENDIAN) + u16 bd_thr_high; + u16 cqe_thr_high; +#elif defined(__LITTLE_ENDIAN) + u16 cqe_thr_high; + u16 bd_thr_high; +#endif +#if defined(__BIG_ENDIAN) + u16 reserved0; + u16 sge_thr_high; +#elif defined(__LITTLE_ENDIAN) + u16 sge_thr_high; + u16 reserved0; +#endif +}; + + /* * Three RX producers for ETH */ -- cgit