From 66e855f3f5197fec1162c5235fdb5f92b956d618 Mon Sep 17 00:00:00 2001 From: Yitchak Gertner Date: Wed, 13 Aug 2008 15:49:05 -0700 Subject: bnx2x: Statistics Statistics - Making sure that each drop is accounted for in the driver statistics - Clearing the FW statistics when driver is loaded to prevent inconsistency with HW statistics - Once error is detected (bnx2x_panic_dump), stop the statistics before other actions (currently it is stopped last and can corrupt the data) - Adding HW checksum error counter to the statistics - Removing unused variable stats_ticks - Using macros instead of magic numbers to indicate which statistics are shared per port and which are per function Signed-off-by: Yitchak Gertner Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/bnx2x.h | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'drivers/net/bnx2x.h') diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h index dc54602494f..9cbf0e82ef3 100644 --- a/drivers/net/bnx2x.h +++ b/drivers/net/bnx2x.h @@ -258,8 +258,7 @@ struct bnx2x_fastpath { unsigned long tx_pkt, rx_pkt, - rx_calls, - rx_alloc_failed; + rx_calls; /* TPA related */ struct sw_rx_bd tpa_pool[ETH_MAX_AGGREGATION_QUEUES_E1H]; u8 tpa_state[ETH_MAX_AGGREGATION_QUEUES_E1H]; @@ -655,6 +654,8 @@ struct bnx2x_eth_stats { u32 brb_drop_hi; u32 brb_drop_lo; + u32 brb_truncate_hi; + u32 brb_truncate_lo; u32 jabber_packets_received; @@ -671,6 +672,9 @@ struct bnx2x_eth_stats { u32 mac_discard; u32 driver_xoff; + u32 rx_err_discard_pkt; + u32 rx_skb_alloc_failed; + u32 hw_csum_err; }; #define STATS_OFFSET32(stat_name) \ @@ -844,7 +848,6 @@ struct bnx2x { u16 rx_ticks_int; u16 rx_ticks; - u32 stats_ticks; u32 lin_cnt; int state; @@ -984,7 +987,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, #define PCICFG_LINK_SPEED_SHIFT 16 -#define BNX2X_NUM_STATS 39 +#define BNX2X_NUM_STATS 42 #define BNX2X_NUM_TESTS 8 #define BNX2X_MAC_LOOPBACK 0 -- cgit v1.2.3