diff options
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_main.c')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 4babc8a4a543..e60e7f724144 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -471,11 +471,26 @@ static void accumulate_16bit_val(u32 *acc, u16 val) ACCESS_ONCE(*acc) = newacc; } +void populate_erx_stats(struct be_adapter *adapter, + struct be_rx_obj *rxo, + u32 erx_stat) +{ + if (!BEx_chip(adapter)) + rx_stats(rxo)->rx_drops_no_frags = erx_stat; + else + /* below erx HW counter can actually wrap around after + * 65535. Driver accumulates a 32-bit value + */ + accumulate_16bit_val(&rx_stats(rxo)->rx_drops_no_frags, + (u16)erx_stat); +} + void be_parse_stats(struct be_adapter *adapter) { struct be_erx_stats_v1 *erx = be_erx_stats_from_cmd(adapter); struct be_rx_obj *rxo; int i; + u32 erx_stat; if (lancer_chip(adapter)) { populate_lancer_stats(adapter); @@ -488,12 +503,8 @@ void be_parse_stats(struct be_adapter *adapter) /* as erx_v1 is longer than v0, ok to use v1 for v0 access */ for_all_rx_queues(adapter, rxo, i) { - /* below erx HW counter can actually wrap around after - * 65535. Driver accumulates a 32-bit value - */ - accumulate_16bit_val(&rx_stats(rxo)->rx_drops_no_frags, - (u16)erx->rx_drops_no_fragments \ - [rxo->q.id]); + erx_stat = erx->rx_drops_no_fragments[rxo->q.id]; + populate_erx_stats(adapter, rxo, erx_stat); } } } |