@@ -557,36 +557,41 @@ static int init_rx_pools(struct net_device *netdev)
return 0;
}
+static int reset_one_tx_pool(struct ibmvnic_adapter *adapter,
+ struct ibmvnic_tx_pool *tx_pool)
+{
+ int rc, i;
+
+ rc = reset_long_term_buff(adapter, &tx_pool->long_term_buff);
+ if (rc)
+ return rc;
+
+ memset(tx_pool->tx_buff, 0,
+ tx_pool->num_buffers *
+ sizeof(struct ibmvnic_tx_buff));
+
+ for (i = 0; i < tx_pool->num_buffers; i++)
+ tx_pool->free_map[i] = i;
+
+ tx_pool->consumer_index = 0;
+ tx_pool->producer_index = 0;
+
+ return 0;
+}
+
static int reset_tx_pools(struct ibmvnic_adapter *adapter)
{
- struct ibmvnic_tx_pool *tx_pool;
int tx_scrqs;
- int i, j, rc;
+ int i, rc;
tx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_txsubm_subcrqs);
for (i = 0; i < tx_scrqs; i++) {
- netdev_dbg(adapter->netdev, "Re-setting tx_pool[%d]\n", i);
-
- tx_pool = &adapter->tx_pool[i];
-
- rc = reset_long_term_buff(adapter, &tx_pool->long_term_buff);
+ rc = reset_one_tx_pool(adapter, &adapter->tso_pool[i]);
if (rc)
return rc;
-
- rc = reset_long_term_buff(adapter, &tx_pool->tso_ltb);
+ rc = reset_one_tx_pool(adapter, &adapter->tx_pool[i]);
if (rc)
return rc;
-
- memset(tx_pool->tx_buff, 0,
- adapter->req_tx_entries_per_subcrq *
- sizeof(struct ibmvnic_tx_buff));
-
- for (j = 0; j < adapter->req_tx_entries_per_subcrq; j++)
- tx_pool->free_map[j] = j;
-
- tx_pool->consumer_index = 0;
- tx_pool->producer_index = 0;
- tx_pool->tso_index = 0;
}
return 0;
Update TX pool reset routine to accommodate new TSO pool array. Introduce a function that resets one TX pool, and use that function to initialize each pool in both pool arrays. Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com> --- drivers/net/ethernet/ibm/ibmvnic.c | 45 +++++++++++++++++++++----------------- 1 file changed, 25 insertions(+), 20 deletions(-)