diff options
| -rw-r--r-- | drivers/net/ethernet/sfc/mae.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/tc.c | 25 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/tc.h | 1 |
3 files changed, 32 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sfc/mae.c b/drivers/net/ethernet/sfc/mae.c index f227b4f2a9a0..583baf69981c 100644 --- a/drivers/net/ethernet/sfc/mae.c +++ b/drivers/net/ethernet/sfc/mae.c @@ -501,8 +501,12 @@ int efx_mae_alloc_action_set(struct efx_nic *efx, struct efx_tc_action_set *act) MC_CMD_MAE_MAC_ADDR_ALLOC_OUT_MAC_ID_NULL); MCDI_SET_DWORD(inbuf, MAE_ACTION_SET_ALLOC_IN_DST_MAC_ID, MC_CMD_MAE_MAC_ADDR_ALLOC_OUT_MAC_ID_NULL); - MCDI_SET_DWORD(inbuf, MAE_ACTION_SET_ALLOC_IN_COUNTER_ID, - MC_CMD_MAE_COUNTER_ALLOC_OUT_COUNTER_ID_NULL); + if (act->count && !WARN_ON(!act->count->cnt)) + MCDI_SET_DWORD(inbuf, MAE_ACTION_SET_ALLOC_IN_COUNTER_ID, + act->count->cnt->fw_id); + else + MCDI_SET_DWORD(inbuf, MAE_ACTION_SET_ALLOC_IN_COUNTER_ID, + MC_CMD_MAE_COUNTER_ALLOC_OUT_COUNTER_ID_NULL); MCDI_SET_DWORD(inbuf, MAE_ACTION_SET_ALLOC_IN_COUNTER_LIST_ID, MC_CMD_MAE_COUNTER_LIST_ALLOC_OUT_COUNTER_LIST_ID_NULL); MCDI_SET_DWORD(inbuf, MAE_ACTION_SET_ALLOC_IN_ENCAP_HEADER_ID, diff --git a/drivers/net/ethernet/sfc/tc.c b/drivers/net/ethernet/sfc/tc.c index 8ea7f5213049..1cfc50f2398e 100644 --- a/drivers/net/ethernet/sfc/tc.c +++ b/drivers/net/ethernet/sfc/tc.c @@ -77,6 +77,8 @@ static void efx_tc_free_action_set(struct efx_nic *efx, */ list_del(&act->list); } + if (act->count) + efx_tc_flower_put_counter_index(efx, act->count); kfree(act); } @@ -376,6 +378,28 @@ static int efx_tc_flower_replace(struct efx_nic *efx, goto release; } + if ((fa->id == FLOW_ACTION_REDIRECT || + fa->id == FLOW_ACTION_MIRRED || + fa->id == FLOW_ACTION_DROP) && fa->hw_stats) { + struct efx_tc_counter_index *ctr; + + if (!(fa->hw_stats & FLOW_ACTION_HW_STATS_DELAYED)) { + NL_SET_ERR_MSG_FMT_MOD(extack, "hw_stats_type %u not supported (only 'delayed')", + fa->hw_stats); + rc = -EOPNOTSUPP; + goto release; + } + + ctr = efx_tc_flower_get_counter_index(efx, tc->cookie, + EFX_TC_COUNTER_TYPE_AR); + if (IS_ERR(ctr)) { + rc = PTR_ERR(ctr); + NL_SET_ERR_MSG_MOD(extack, "Failed to obtain a counter"); + goto release; + } + act->count = ctr; + } + switch (fa->id) { case FLOW_ACTION_DROP: rc = efx_mae_alloc_action_set(efx, act); @@ -412,6 +436,7 @@ static int efx_tc_flower_replace(struct efx_nic *efx, if (fa->id == FLOW_ACTION_REDIRECT) break; /* end of the line */ /* Mirror, so continue on with saved act */ + save.count = NULL; act = kzalloc(sizeof(*act), GFP_USER); if (!act) { rc = -ENOMEM; diff --git a/drivers/net/ethernet/sfc/tc.h b/drivers/net/ethernet/sfc/tc.h index 6c8ebb2d79c0..418ce8c13a06 100644 --- a/drivers/net/ethernet/sfc/tc.h +++ b/drivers/net/ethernet/sfc/tc.h @@ -20,6 +20,7 @@ struct efx_tc_action_set { u16 deliver:1; + struct efx_tc_counter_index *count; u32 dest_mport; u32 fw_id; /* index of this entry in firmware actions table */ struct list_head list; |