summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/mellanox/mlxsw/pci.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/pci.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/pci.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c
index de69e719dc9d..c071077aafbd 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/pci.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c
@@ -384,7 +384,7 @@ static int mlxsw_pci_sdq_init(struct mlxsw_pci *mlxsw_pci, char *mbox,
/* Set CQ of same number of this SDQ. */
mlxsw_cmd_mbox_sw2hw_dq_cq_set(mbox, q->num);
- mlxsw_cmd_mbox_sw2hw_dq_sdq_tclass_set(mbox, 7);
+ mlxsw_cmd_mbox_sw2hw_dq_sdq_tclass_set(mbox, 3);
mlxsw_cmd_mbox_sw2hw_dq_log2_dq_sz_set(mbox, 3); /* 8 pages */
for (i = 0; i < MLXSW_PCI_AQ_PAGES; i++) {
dma_addr_t mapaddr = __mlxsw_pci_queue_page_get(q, i);
@@ -686,11 +686,15 @@ static void mlxsw_pci_cqe_rdq_handle(struct mlxsw_pci *mlxsw_pci,
if (q->consumer_counter++ != consumer_counter_limit)
dev_dbg_ratelimited(&pdev->dev, "Consumer counter does not match limit in RDQ\n");
- /* We do not support lag now */
- if (mlxsw_pci_cqe_lag_get(cqe))
- goto drop;
+ if (mlxsw_pci_cqe_lag_get(cqe)) {
+ rx_info.is_lag = true;
+ rx_info.u.lag_id = mlxsw_pci_cqe_lag_id_get(cqe);
+ rx_info.lag_port_index = mlxsw_pci_cqe_lag_port_index_get(cqe);
+ } else {
+ rx_info.is_lag = false;
+ rx_info.u.sys_port = mlxsw_pci_cqe_system_port_get(cqe);
+ }
- rx_info.sys_port = mlxsw_pci_cqe_system_port_get(cqe);
rx_info.trap_id = mlxsw_pci_cqe_trap_id_get(cqe);
byte_count = mlxsw_pci_cqe_byte_count_get(cqe);
@@ -699,7 +703,6 @@ static void mlxsw_pci_cqe_rdq_handle(struct mlxsw_pci *mlxsw_pci,
skb_put(skb, byte_count);
mlxsw_core_skb_receive(mlxsw_pci->core, skb, &rx_info);
-put_new_skb:
memset(wqe, 0, q->elem_size);
err = mlxsw_pci_rdq_skb_alloc(mlxsw_pci, elem_info);
if (err)
@@ -708,10 +711,6 @@ put_new_skb:
q->producer_counter++;
mlxsw_pci_queue_doorbell_producer_ring(mlxsw_pci, q);
return;
-
-drop:
- dev_kfree_skb_any(skb);
- goto put_new_skb;
}
static char *mlxsw_pci_cq_sw_cqe_get(struct mlxsw_pci_queue *q)