diff options
| author | Ganesh Goudar <ganeshgr@chelsio.com> | 2017-09-04 11:25:34 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-05 14:27:50 -0700 |
| commit | ef18e3b9682b8e5187bccc3b3a052f2ead80201d (patch) | |
| tree | 997197cba3bae3c1e1b3b41a8593b45f38a6f41d | |
| parent | 2de489f486219fd52e85b336f4feb9b3c4c09617 (diff) | |
cxgb4: Ignore MPS_TX_INT_CAUSE[Bubble] for T6
MPS_TX_INT_CAUSE[Bubble] is a normal condition for T6, hence
ignore this interrupt for T6.
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index 42df1d8c7674..b65ce26ff72f 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -4548,6 +4548,18 @@ static void mps_intr_handler(struct adapter *adapter) { FRMERR_F, "MPS Tx framing error", -1, 1 }, { 0 } }; + static const struct intr_info t6_mps_tx_intr_info[] = { + { TPFIFO_V(TPFIFO_M), "MPS Tx TP FIFO parity error", -1, 1 }, + { NCSIFIFO_F, "MPS Tx NC-SI FIFO parity error", -1, 1 }, + { TXDATAFIFO_V(TXDATAFIFO_M), "MPS Tx data FIFO parity error", + -1, 1 }, + { TXDESCFIFO_V(TXDESCFIFO_M), "MPS Tx desc FIFO parity error", + -1, 1 }, + /* MPS Tx Bubble is normal for T6 */ + { SECNTERR_F, "MPS Tx SOP/EOP error", -1, 1 }, + { FRMERR_F, "MPS Tx framing error", -1, 1 }, + { 0 } + }; static const struct intr_info mps_trc_intr_info[] = { { FILTMEM_V(FILTMEM_M), "MPS TRC filter parity error", -1, 1 }, { PKTFIFO_V(PKTFIFO_M), "MPS TRC packet FIFO parity error", @@ -4579,7 +4591,9 @@ static void mps_intr_handler(struct adapter *adapter) fat = t4_handle_intr_status(adapter, MPS_RX_PERR_INT_CAUSE_A, mps_rx_intr_info) + t4_handle_intr_status(adapter, MPS_TX_INT_CAUSE_A, - mps_tx_intr_info) + + is_t6(adapter->params.chip) + ? t6_mps_tx_intr_info + : mps_tx_intr_info) + t4_handle_intr_status(adapter, MPS_TRC_INT_CAUSE_A, mps_trc_intr_info) + t4_handle_intr_status(adapter, MPS_STAT_PERR_INT_CAUSE_SRAM_A, |