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-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c41
1 files changed, 35 insertions, 6 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 4fc186713b66..f8de2ae01a5a 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -2980,17 +2980,43 @@ static inline void dump_tx_ring_desc(struct qlcnic_host_tx_ring *tx_ring)
}
}
-static void qlcnic_dump_tx_rings(struct qlcnic_adapter *adapter)
+static void qlcnic_dump_rings(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
struct net_device *netdev = adapter->netdev;
+ struct qlcnic_host_rds_ring *rds_ring;
+ struct qlcnic_host_sds_ring *sds_ring;
struct qlcnic_host_tx_ring *tx_ring;
int ring;
if (!netdev || !netif_running(netdev))
return;
+ for (ring = 0; ring < adapter->max_rds_rings; ring++) {
+ rds_ring = &recv_ctx->rds_rings[ring];
+ if (!rds_ring)
+ continue;
+ netdev_info(netdev,
+ "rds_ring=%d crb_rcv_producer=%d producer=%u num_desc=%u\n",
+ ring, readl(rds_ring->crb_rcv_producer),
+ rds_ring->producer, rds_ring->num_desc);
+ }
+
+ for (ring = 0; ring < adapter->drv_sds_rings; ring++) {
+ sds_ring = &(recv_ctx->sds_rings[ring]);
+ if (!sds_ring)
+ continue;
+ netdev_info(netdev,
+ "sds_ring=%d crb_sts_consumer=%d consumer=%u crb_intr_mask=%d num_desc=%u\n",
+ ring, readl(sds_ring->crb_sts_consumer),
+ sds_ring->consumer, readl(sds_ring->crb_intr_mask),
+ sds_ring->num_desc);
+ }
+
for (ring = 0; ring < adapter->drv_tx_rings; ring++) {
tx_ring = &adapter->tx_ring[ring];
+ if (!tx_ring)
+ continue;
netdev_info(netdev, "Tx ring=%d Context Id=0x%x\n",
ring, tx_ring->ctx_id);
netdev_info(netdev,
@@ -3013,9 +3039,10 @@ static void qlcnic_dump_tx_rings(struct qlcnic_adapter *adapter)
netdev_info(netdev, "Total desc=%d, Available desc=%d\n",
tx_ring->num_desc, qlcnic_tx_avail(tx_ring));
- if (netif_msg_tx_done(adapter->ahw))
+ if (netif_msg_tx_err(adapter->ahw))
dump_tx_ring_desc(tx_ring);
}
+
}
static void qlcnic_tx_timeout(struct net_device *netdev)
@@ -3025,16 +3052,18 @@ static void qlcnic_tx_timeout(struct net_device *netdev)
if (test_bit(__QLCNIC_RESETTING, &adapter->state))
return;
- if (++adapter->tx_timeo_cnt >= QLCNIC_MAX_TX_TIMEOUTS) {
- netdev_info(netdev, "Tx timeout, reset the adapter.\n");
+ qlcnic_dump_rings(adapter);
+
+ if (++adapter->tx_timeo_cnt >= QLCNIC_MAX_TX_TIMEOUTS ||
+ netif_msg_tx_err(adapter->ahw)) {
+ netdev_err(netdev, "Tx timeout, reset the adapter.\n");
if (qlcnic_82xx_check(adapter))
adapter->need_fw_reset = 1;
else if (qlcnic_83xx_check(adapter))
qlcnic_83xx_idc_request_reset(adapter,
QLCNIC_FORCE_FW_DUMP_KEY);
} else {
- netdev_info(netdev, "Tx timeout, reset adapter context.\n");
- qlcnic_dump_tx_rings(adapter);
+ netdev_err(netdev, "Tx timeout, reset adapter context.\n");
adapter->ahw->reset_context = 1;
}
}