Merge branch 'be2net-next'
Suresh Reddy says:
====================
be2net: patch-set
v1->v2 : Modified the subject line and commit log.
Please consider applying these two patches to net-next.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index 7005949..d80fe03 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -37,7 +37,7 @@
#include "be_hw.h"
#include "be_roce.h"
-#define DRV_VER "11.4.0.0"
+#define DRV_VER "12.0.0.0"
#define DRV_NAME "be2net"
#define BE_NAME "Emulex BladeEngine2"
#define BE3_NAME "Emulex BladeEngine3"
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 05e4c0b..580cdec 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1412,6 +1412,83 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev)
return NETDEV_TX_OK;
}
+static void be_tx_timeout(struct net_device *netdev)
+{
+ struct be_adapter *adapter = netdev_priv(netdev);
+ struct device *dev = &adapter->pdev->dev;
+ struct be_tx_obj *txo;
+ struct sk_buff *skb;
+ struct tcphdr *tcphdr;
+ struct udphdr *udphdr;
+ u32 *entry;
+ int status;
+ int i, j;
+
+ for_all_tx_queues(adapter, txo, i) {
+ dev_info(dev, "TXQ Dump: %d H: %d T: %d used: %d, qid: 0x%x\n",
+ i, txo->q.head, txo->q.tail,
+ atomic_read(&txo->q.used), txo->q.id);
+
+ entry = txo->q.dma_mem.va;
+ for (j = 0; j < TX_Q_LEN * 4; j += 4) {
+ if (entry[j] != 0 || entry[j + 1] != 0 ||
+ entry[j + 2] != 0 || entry[j + 3] != 0) {
+ dev_info(dev, "Entry %d 0x%x 0x%x 0x%x 0x%x\n",
+ j, entry[j], entry[j + 1],
+ entry[j + 2], entry[j + 3]);
+ }
+ }
+
+ entry = txo->cq.dma_mem.va;
+ dev_info(dev, "TXCQ Dump: %d H: %d T: %d used: %d\n",
+ i, txo->cq.head, txo->cq.tail,
+ atomic_read(&txo->cq.used));
+ for (j = 0; j < TX_CQ_LEN * 4; j += 4) {
+ if (entry[j] != 0 || entry[j + 1] != 0 ||
+ entry[j + 2] != 0 || entry[j + 3] != 0) {
+ dev_info(dev, "Entry %d 0x%x 0x%x 0x%x 0x%x\n",
+ j, entry[j], entry[j + 1],
+ entry[j + 2], entry[j + 3]);
+ }
+ }
+
+ for (j = 0; j < TX_Q_LEN; j++) {
+ if (txo->sent_skb_list[j]) {
+ skb = txo->sent_skb_list[j];
+ if (ip_hdr(skb)->protocol == IPPROTO_TCP) {
+ tcphdr = tcp_hdr(skb);
+ dev_info(dev, "TCP source port %d\n",
+ ntohs(tcphdr->source));
+ dev_info(dev, "TCP dest port %d\n",
+ ntohs(tcphdr->dest));
+ dev_info(dev, "TCP seqence num %d\n",
+ ntohs(tcphdr->seq));
+ dev_info(dev, "TCP ack_seq %d\n",
+ ntohs(tcphdr->ack_seq));
+ } else if (ip_hdr(skb)->protocol ==
+ IPPROTO_UDP) {
+ udphdr = udp_hdr(skb);
+ dev_info(dev, "UDP source port %d\n",
+ ntohs(udphdr->source));
+ dev_info(dev, "UDP dest port %d\n",
+ ntohs(udphdr->dest));
+ }
+ dev_info(dev, "skb[%d] %p len %d proto 0x%x\n",
+ j, skb, skb->len, skb->protocol);
+ }
+ }
+ }
+
+ if (lancer_chip(adapter)) {
+ dev_info(dev, "Initiating reset due to tx timeout\n");
+ dev_info(dev, "Resetting adapter\n");
+ status = lancer_physdev_ctrl(adapter,
+ PHYSDEV_CONTROL_FW_RESET_MASK);
+ if (status)
+ dev_err(dev, "Reset failed .. Reboot server\n");
+ }
+}
+
static inline bool be_in_all_promisc(struct be_adapter *adapter)
{
return (adapter->if_flags & BE_IF_FLAGS_ALL_PROMISCUOUS) ==
@@ -3274,7 +3351,7 @@ void be_detect_error(struct be_adapter *adapter)
/* Do not log error messages if its a FW reset */
if (sliport_err1 == SLIPORT_ERROR_FW_RESET1 &&
sliport_err2 == SLIPORT_ERROR_FW_RESET2) {
- dev_info(dev, "Firmware update in progress\n");
+ dev_info(dev, "Reset is in progress\n");
} else {
dev_err(dev, "Error detected in the card\n");
dev_err(dev, "ERR: sliport status 0x%x\n",
@@ -5218,6 +5295,7 @@ static const struct net_device_ops be_netdev_ops = {
.ndo_get_vf_config = be_get_vf_config,
.ndo_set_vf_link_state = be_set_vf_link_state,
.ndo_set_vf_spoofchk = be_set_vf_spoofchk,
+ .ndo_tx_timeout = be_tx_timeout,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = be_netpoll,
#endif