qlcnic: seperate interrupt for TX
Earlier all poll routine can process rx and tx, But now
one poll routine to process rx + tx and other for rx only.
Last msix vector will be used for separate tx interrupt.
o This is supported from fw version 4.4.2.
o Bump version 5.0.5
Signed-off-by: Sony Chacko <schacko@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 28ed28c..06d2dfd 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -83,6 +83,7 @@
work_func_t func, int delay);
static void qlcnic_cancel_fw_work(struct qlcnic_adapter *adapter);
static int qlcnic_poll(struct napi_struct *napi, int budget);
+static int qlcnic_rx_poll(struct napi_struct *napi, int budget);
#ifdef CONFIG_NET_POLL_CONTROLLER
static void qlcnic_poll_controller(struct net_device *netdev);
#endif
@@ -195,8 +196,13 @@
for (ring = 0; ring < adapter->max_sds_rings; ring++) {
sds_ring = &recv_ctx->sds_rings[ring];
- netif_napi_add(netdev, &sds_ring->napi,
- qlcnic_poll, QLCNIC_NETDEV_WEIGHT);
+
+ if (ring == adapter->max_sds_rings - 1)
+ netif_napi_add(netdev, &sds_ring->napi, qlcnic_poll,
+ QLCNIC_NETDEV_WEIGHT/adapter->max_sds_rings);
+ else
+ netif_napi_add(netdev, &sds_ring->napi,
+ qlcnic_rx_poll, QLCNIC_NETDEV_WEIGHT*2);
}
return 0;
@@ -743,8 +749,12 @@
if (load_fw_file)
qlcnic_request_firmware(adapter);
- else
+ else {
+ if (qlcnic_check_flash_fw_ver(adapter))
+ goto err_out;
+
adapter->fw_type = QLCNIC_FLASH_ROMIMAGE;
+ }
err = qlcnic_need_fw_reset(adapter);
if (err < 0)
@@ -2060,6 +2070,25 @@
return work_done;
}
+static int qlcnic_rx_poll(struct napi_struct *napi, int budget)
+{
+ struct qlcnic_host_sds_ring *sds_ring =
+ container_of(napi, struct qlcnic_host_sds_ring, napi);
+
+ struct qlcnic_adapter *adapter = sds_ring->adapter;
+ int work_done;
+
+ work_done = qlcnic_process_rcv_ring(sds_ring, budget);
+
+ if (work_done < budget) {
+ napi_complete(&sds_ring->napi);
+ if (test_bit(__QLCNIC_DEV_UP, &adapter->state))
+ qlcnic_enable_int(sds_ring);
+ }
+
+ return work_done;
+}
+
#ifdef CONFIG_NET_POLL_CONTROLLER
static void qlcnic_poll_controller(struct net_device *netdev)
{