diff options
Diffstat (limited to 'drivers/net/qlcnic/qlcnic_init.c')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_init.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c index d19d0120e5b8..6678127ed4f2 100644 --- a/drivers/net/qlcnic/qlcnic_init.c +++ b/drivers/net/qlcnic/qlcnic_init.c @@ -125,6 +125,32 @@ void qlcnic_release_rx_buffers(struct qlcnic_adapter *adapter) } } +void qlcnic_reset_rx_buffers_list(struct qlcnic_adapter *adapter) +{ + struct qlcnic_recv_context *recv_ctx; + struct qlcnic_host_rds_ring *rds_ring; + struct qlcnic_rx_buffer *rx_buf; + int i, ring; + + recv_ctx = &adapter->recv_ctx; + for (ring = 0; ring < adapter->max_rds_rings; ring++) { + rds_ring = &recv_ctx->rds_rings[ring]; + + spin_lock(&rds_ring->lock); + + INIT_LIST_HEAD(&rds_ring->free_list); + + rx_buf = rds_ring->rx_buf_arr; + for (i = 0; i < rds_ring->num_desc; i++) { + list_add_tail(&rx_buf->list, + &rds_ring->free_list); + rx_buf++; + } + + spin_unlock(&rds_ring->lock); + } +} + void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter) { struct qlcnic_cmd_buffer *cmd_buf; |