From 2e0f1eb05692b489bb9fdd30617b52022a93b2e3 Mon Sep 17 00:00:00 2001 From: Edward Cree Date: Mon, 14 Nov 2022 13:15:59 +0000 Subject: sfc: attach an MAE counter to TC actions that need it The only actions that expect stats (that sfc HW supports) are gact shot (drop), mirred redirect and mirred mirror. Since these are 'deliverish' actions that end an action-set, we only require at most one counter per action-set. Signed-off-by: Edward Cree Signed-off-by: David S. Miller --- drivers/net/ethernet/sfc/mae.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet/sfc/mae.c') 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, -- cgit v1.2.3