diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c index d63d1327b051..86436c77af03 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c @@ -522,20 +522,16 @@ static void bnx2x_func_stats_init(struct bnx2x *bp) /* should be called under stats_sema */ static void __bnx2x_stats_start(struct bnx2x *bp) { - /* vfs travel through here as part of the statistics FSM, but no action - * is required - */ - if (IS_VF(bp)) - return; - - if (bp->port.pmf) - bnx2x_port_stats_init(bp); + if (IS_PF(bp)) { + if (bp->port.pmf) + bnx2x_port_stats_init(bp); - else if (bp->func_stx) - bnx2x_func_stats_init(bp); + else if (bp->func_stx) + bnx2x_func_stats_init(bp); - bnx2x_hw_stats_post(bp); - bnx2x_storm_stats_post(bp); + bnx2x_hw_stats_post(bp); + bnx2x_storm_stats_post(bp); + } bp->stats_started = true; } @@ -1997,3 +1993,14 @@ void bnx2x_afex_collect_stats(struct bnx2x *bp, void *void_afex_stats, estats->mac_discard); } } + +void bnx2x_stats_safe_exec(struct bnx2x *bp, + void (func_to_exec)(void *cookie), + void *cookie){ + if (down_timeout(&bp->stats_sema, HZ/10)) + BNX2X_ERR("Unable to acquire stats lock\n"); + bnx2x_stats_comp(bp); + func_to_exec(cookie); + __bnx2x_stats_start(bp); + up(&bp->stats_sema); +} |