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-rw-r--r--drivers/net/benet/be_cmds.c26
-rw-r--r--drivers/net/benet/be_cmds.h2
-rw-r--r--drivers/net/benet/be_main.c47
3 files changed, 37 insertions, 38 deletions
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index c8a2bacb1d1..4b1f80519ca 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -119,10 +119,10 @@ void be_async_mcc_disable(struct be_adapter *adapter)
adapter->mcc_obj.rearm_cq = false;
}
-int be_process_mcc(struct be_adapter *adapter)
+int be_process_mcc(struct be_adapter *adapter, int *status)
{
struct be_mcc_compl *compl;
- int num = 0, status = 0;
+ int num = 0;
struct be_mcc_obj *mcc_obj = &adapter->mcc_obj;
spin_lock_bh(&adapter->mcc_cq_lock);
@@ -135,31 +135,31 @@ int be_process_mcc(struct be_adapter *adapter)
be_async_link_state_process(adapter,
(struct be_async_event_link_state *) compl);
} else if (compl->flags & CQE_FLAGS_COMPLETED_MASK) {
- status = be_mcc_compl_process(adapter, compl);
+ *status = be_mcc_compl_process(adapter, compl);
atomic_dec(&mcc_obj->q.used);
}
be_mcc_compl_use(compl);
num++;
}
- if (num)
- be_cq_notify(adapter, mcc_obj->cq.id, mcc_obj->rearm_cq, num);
-
spin_unlock_bh(&adapter->mcc_cq_lock);
- return status;
+ return num;
}
/* Wait till no more pending mcc requests are present */
static int be_mcc_wait_compl(struct be_adapter *adapter)
{
#define mcc_timeout 120000 /* 12s timeout */
- int i, status;
+ int i, num, status = 0;
+ struct be_mcc_obj *mcc_obj = &adapter->mcc_obj;
+
for (i = 0; i < mcc_timeout; i++) {
- status = be_process_mcc(adapter);
- if (status)
- return status;
+ num = be_process_mcc(adapter, &status);
+ if (num)
+ be_cq_notify(adapter, mcc_obj->cq.id,
+ mcc_obj->rearm_cq, num);
- if (atomic_read(&adapter->mcc_obj.q.used) == 0)
+ if (atomic_read(&mcc_obj->q.used) == 0)
break;
udelay(100);
}
@@ -167,7 +167,7 @@ static int be_mcc_wait_compl(struct be_adapter *adapter)
dev_err(&adapter->pdev->dev, "mccq poll timed out\n");
return -1;
}
- return 0;
+ return status;
}
/* Notify MCC requests and wait for completion */
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index 728b0d73692..cce61f9a371 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -920,7 +920,7 @@ extern int be_cmd_get_flow_control(struct be_adapter *adapter,
extern int be_cmd_query_fw_cfg(struct be_adapter *adapter,
u32 *port_num, u32 *cap);
extern int be_cmd_reset_function(struct be_adapter *adapter);
-extern int be_process_mcc(struct be_adapter *adapter);
+extern int be_process_mcc(struct be_adapter *adapter, int *status);
extern int be_cmd_set_beacon_state(struct be_adapter *adapter,
u8 port_num, u8 beacon, u8 status, u8 state);
extern int be_cmd_get_beacon_state(struct be_adapter *adapter,
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 27ccdd80257..a703ed8e24f 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -583,7 +583,7 @@ static void be_set_multicast_list(struct net_device *netdev)
}
be_cmd_multicast_set(adapter, adapter->if_handle, netdev,
- &adapter->mc_cmd_mem);
+ &adapter->mc_cmd_mem);
done:
return;
}
@@ -1469,23 +1469,38 @@ int be_poll_rx(struct napi_struct *napi, int budget)
return work_done;
}
-void be_process_tx(struct be_adapter *adapter)
+/* As TX and MCC share the same EQ check for both TX and MCC completions.
+ * For TX/MCC we don't honour budget; consume everything
+ */
+static int be_poll_tx_mcc(struct napi_struct *napi, int budget)
{
+ struct be_eq_obj *tx_eq = container_of(napi, struct be_eq_obj, napi);
+ struct be_adapter *adapter =
+ container_of(tx_eq, struct be_adapter, tx_eq);
struct be_queue_info *txq = &adapter->tx_obj.q;
struct be_queue_info *tx_cq = &adapter->tx_obj.cq;
struct be_eth_tx_compl *txcp;
- u32 num_cmpl = 0;
+ int tx_compl = 0, mcc_compl, status = 0;
u16 end_idx;
while ((txcp = be_tx_compl_get(tx_cq))) {
end_idx = AMAP_GET_BITS(struct amap_eth_tx_compl,
- wrb_index, txcp);
+ wrb_index, txcp);
be_tx_compl_process(adapter, end_idx);
- num_cmpl++;
+ tx_compl++;
}
- if (num_cmpl) {
- be_cq_notify(adapter, tx_cq->id, true, num_cmpl);
+ mcc_compl = be_process_mcc(adapter, &status);
+
+ napi_complete(napi);
+
+ if (mcc_compl) {
+ struct be_mcc_obj *mcc_obj = &adapter->mcc_obj;
+ be_cq_notify(adapter, mcc_obj->cq.id, true, mcc_compl);
+ }
+
+ if (tx_compl) {
+ be_cq_notify(adapter, adapter->tx_obj.cq.id, true, tx_compl);
/* As Tx wrbs have been freed up, wake up netdev queue if
* it was stopped due to lack of tx wrbs.
@@ -1496,24 +1511,8 @@ void be_process_tx(struct be_adapter *adapter)
}
drvr_stats(adapter)->be_tx_events++;
- drvr_stats(adapter)->be_tx_compl += num_cmpl;
+ drvr_stats(adapter)->be_tx_compl += tx_compl;
}
-}
-
-/* As TX and MCC share the same EQ check for both TX and MCC completions.
- * For TX/MCC we don't honour budget; consume everything
- */
-static int be_poll_tx_mcc(struct napi_struct *napi, int budget)
-{
- struct be_eq_obj *tx_eq = container_of(napi, struct be_eq_obj, napi);
- struct be_adapter *adapter =
- container_of(tx_eq, struct be_adapter, tx_eq);
-
- napi_complete(napi);
-
- be_process_tx(adapter);
-
- be_process_mcc(adapter);
return 1;
}