diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/cmd.h | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/pci.c | 6 |
2 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/cmd.h b/drivers/net/ethernet/mellanox/mlxsw/cmd.h index 392ce3cb27f7..51b260d54237 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/cmd.h +++ b/drivers/net/ethernet/mellanox/mlxsw/cmd.h @@ -935,6 +935,18 @@ static inline int mlxsw_cmd_sw2hw_rdq(struct mlxsw_core *mlxsw_core, */ MLXSW_ITEM32(cmd_mbox, sw2hw_dq, cq, 0x00, 24, 8); +enum mlxsw_cmd_mbox_sw2hw_dq_sdq_lp { + MLXSW_CMD_MBOX_SW2HW_DQ_SDQ_LP_WQE, + MLXSW_CMD_MBOX_SW2HW_DQ_SDQ_LP_IGNORE_WQE, +}; + +/* cmd_mbox_sw2hw_dq_sdq_lp + * SDQ local Processing + * 0: local processing by wqe.lp + * 1: local processing (ignoring wqe.lp) + */ +MLXSW_ITEM32(cmd_mbox, sw2hw_dq, sdq_lp, 0x00, 23, 1); + /* cmd_mbox_sw2hw_dq_sdq_tclass * SDQ: CPU Egress TClass * RDQ: Reserved diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c index cd3331a077bb..f91dde4df152 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/pci.c +++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c @@ -285,6 +285,7 @@ static int mlxsw_pci_sdq_init(struct mlxsw_pci *mlxsw_pci, char *mbox, struct mlxsw_pci_queue *q) { int tclass; + int lp; int i; int err; @@ -292,9 +293,12 @@ static int mlxsw_pci_sdq_init(struct mlxsw_pci *mlxsw_pci, char *mbox, q->consumer_counter = 0; tclass = q->num == MLXSW_PCI_SDQ_EMAD_INDEX ? MLXSW_PCI_SDQ_EMAD_TC : MLXSW_PCI_SDQ_CTL_TC; + lp = q->num == MLXSW_PCI_SDQ_EMAD_INDEX ? MLXSW_CMD_MBOX_SW2HW_DQ_SDQ_LP_IGNORE_WQE : + MLXSW_CMD_MBOX_SW2HW_DQ_SDQ_LP_WQE; /* Set CQ of same number of this SDQ. */ mlxsw_cmd_mbox_sw2hw_dq_cq_set(mbox, q->num); + mlxsw_cmd_mbox_sw2hw_dq_sdq_lp_set(mbox, lp); mlxsw_cmd_mbox_sw2hw_dq_sdq_tclass_set(mbox, tclass); mlxsw_cmd_mbox_sw2hw_dq_log2_dq_sz_set(mbox, 3); /* 8 pages */ for (i = 0; i < MLXSW_PCI_AQ_PAGES; i++) { @@ -1678,7 +1682,7 @@ static int mlxsw_pci_skb_transmit(void *bus_priv, struct sk_buff *skb, wqe = elem_info->elem; mlxsw_pci_wqe_c_set(wqe, 1); /* always report completion */ - mlxsw_pci_wqe_lp_set(wqe, !!tx_info->is_emad); + mlxsw_pci_wqe_lp_set(wqe, 0); mlxsw_pci_wqe_type_set(wqe, MLXSW_PCI_WQE_TYPE_ETHERNET); err = mlxsw_pci_wqe_frag_map(mlxsw_pci, wqe, 0, skb->data, |