diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/net/mlx_ipoib/mt25218.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/src/drivers/net/mlx_ipoib/mt25218.c b/src/drivers/net/mlx_ipoib/mt25218.c index 17a68c88..810a479a 100644 --- a/src/drivers/net/mlx_ipoib/mt25218.c +++ b/src/drivers/net/mlx_ipoib/mt25218.c @@ -27,7 +27,6 @@ struct mlx_nic { #include "mt_version.c" #include "mt25218_imp.c" -/* NIC specific static variables go here */ int prompt_key(int secs, unsigned char *ch_p) { @@ -265,12 +264,31 @@ static void mlx_rx_complete ( struct net_device *netdev, * @v netdev Network device * @v cq Completion queue */ -static void mlx_poll_cq ( struct net_device *netdev, cq_t cq ) { +static void mlx_poll_cq ( struct net_device *netdev, + struct cq_st *cq ) { struct mlx_nic *mlx = netdev->priv; struct ib_cqe_st cqe; uint8_t num_cqes; while ( 1 ) { + + unsigned long cons_idx; + union cqe_st *temp; + + cons_idx = ( cq->cons_counter & ( cq->num_cqes - 1 ) ); + temp = &cq->cq_buf[cons_idx]; + if ( EX_FLD_BE ( temp, arbelprm_completion_queue_entry_st, + owner ) == 0 ) { + DBG ( "software owned\n" ); + DBGC_HD ( mlx, temp, sizeof ( *temp ) ); + DBG ( "my_qpn=%lx, g=%ld, s=%ld, op=%02lx, cnt=%lx\n", + EX_FLD_BE ( temp, arbelprm_completion_queue_entry_st, my_qpn ), + EX_FLD_BE ( temp, arbelprm_completion_queue_entry_st, g ), + EX_FLD_BE ( temp, arbelprm_completion_queue_entry_st, s ), + EX_FLD_BE ( temp, arbelprm_completion_queue_entry_st, opcode ), + EX_FLD_BE ( temp, arbelprm_completion_queue_entry_st, byte_cnt ) ); + } + /* Poll for single completion queue entry */ ib_poll_cq ( cq, &cqe, &num_cqes ); @@ -312,6 +330,7 @@ static void mlx_poll ( struct net_device *netdev ) { return; } + // mlx_poll_cq ( netdev, ipoib_data.snd_cqh ); mlx_poll_cq ( netdev, ipoib_data.rcv_cqh ); } |