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bnx2x: Show port statistics in Multi-function 

Today, port statistics are being presented when using `ethool -S' only
for single-function devices, but there are some port statistics which are
crucial for analyzing bottle-necks. E.g., HW Rx discards due to lack of
buffer space [when device isn't handling ingress traffic fast enough].

Judging the pros and cons, it was decided that in-order to better support
automatic dump-gathering tools, bnx2x should no longer hide those stats.
This leaves only VFs lacking the port statistics.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz 2015-11-19 17:04:36 +02:00 committed by David S. Miller
parent 6a5311982e
commit 3fb2d4926c
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
View File

@ -3069,9 +3069,7 @@ static void bnx2x_self_test(struct net_device *dev,
#define IS_PORT_STAT(i) \
((bnx2x_stats_arr[i].flags & STATS_FLAGS_BOTH) == STATS_FLAGS_PORT)
#define IS_FUNC_STAT(i) (bnx2x_stats_arr[i].flags & STATS_FLAGS_FUNC)
#define HIDE_PORT_STAT(bp) \
((IS_MF(bp) && !(bp->msg_enable & BNX2X_MSG_STATS)) || \
IS_VF(bp))
#define HIDE_PORT_STAT(bp) IS_VF(bp)
/* ethtool statistics are displayed for all regular ethernet queues and the
* fcoe L2 queue if not disabled