Kill off more dead code.

diff --git a/src/drivers/net/mlx_ipoib/mt25218.c b/src/drivers/net/mlx_ipoib/mt25218.c
index 8fdc590908d60089f8511c12d3ed3e2d56efcdca..2e147a0eb723027d9b62cbe7efc4c61be57481a9 100644 (file)
--- a/src/drivers/net/mlx_ipoib/mt25218.c
+++ b/src/drivers/net/mlx_ipoib/mt25218.c
@@ -124,41 +124,6 @@ static void mlx_close ( struct net_device *netdev ) {
 
 }
 
-#warning "Broadcast address?"
-static uint8_t ib_broadcast[IB_ALEN] = { 0xff, };
-
-
-/**
- * Transmit packet
- *
- * @v netdev           Network device
- * @v iobuf            I/O buffer
- * @ret rc             Return status code
- */
-static int mlx_transmit ( struct net_device *netdev,
-                         struct io_buffer *iobuf ) {
-       struct mlx_nic *mlx = netdev->priv;
-       ud_send_wqe_t snd_wqe;
-       int rc;
-
-       snd_wqe = alloc_send_wqe ( mlx->ipoib_qph );
-       if ( ! snd_wqe ) {
-               DBGC ( mlx, "MLX %p out of TX WQEs\n", mlx );
-               return -ENOBUFS;
-       }
-
-       prep_send_wqe_buf ( mlx->ipoib_qph, mlx->bcast_av, snd_wqe,
-                           iobuf->data, 0, iob_len ( iobuf ), 0 );
-       if ( ( rc = post_send_req ( mlx->ipoib_qph, snd_wqe, 1 ) ) != 0 ) {
-               DBGC ( mlx, "MLX %p could not post TX WQE %p: %s\n",
-                      mlx, snd_wqe, strerror ( rc ) );
-               free_wqe ( snd_wqe );
-               return rc;
-       }
-
-       return 0;
-}
-
 static int arbel_post_send ( struct ib_device *ibdev,
                             struct ib_queue_pair *qp,
                             struct ib_address_vector *av,
@@ -187,53 +152,6 @@ static int mlx_transmit_direct ( struct net_device *netdev,
        return rc;
 }
 
-
-/**
- * Handle TX completion
- *
- * @v netdev           Network device
- * @v ib_cqe           Completion queue entry
- */
-static void mlx_tx_complete ( struct net_device *netdev,
-                             struct ib_cqe_st *ib_cqe ) {
-       netdev_tx_complete_next_err ( netdev,
-                                     ( ib_cqe->is_error ? -EIO : 0 ) );
-}
-
-/**
- * Handle RX completion
- *
- * @v netdev           Network device
- * @v ib_cqe           Completion queue entry
- */
-static void mlx_rx_complete ( struct net_device *netdev,
-                             struct ib_cqe_st *ib_cqe ) {
-       unsigned int len;
-       struct io_buffer *iobuf;
-       void *buf;
-
-       /* Check for errors */
-       if ( ib_cqe->is_error ) {
-               netdev_rx_err ( netdev, NULL, -EIO );
-               return;
-       }
-
-       /* Allocate I/O buffer */
-       len = ( ib_cqe->count - GRH_SIZE );
-       iobuf = alloc_iob ( len );
-       if ( ! iobuf ) {
-               netdev_rx_err ( netdev, NULL, -ENOMEM );
-               return;
-       }
-
-       /* Fill I/O buffer */
-       buf = get_rcv_wqe_buf ( ib_cqe->wqe, 1 );
-       memcpy ( iob_put ( iobuf, len ), buf, len );
-
-       /* Hand off to network stack */
-       netdev_rx ( netdev, iobuf );
-}
-
 static void arbel_poll_cq ( struct ib_device *ibdev,
                            struct ib_completion_queue *cq,
                            ib_completer_t complete_send,
@@ -258,8 +176,6 @@ static void temp_complete_recv ( struct ib_device *ibdev __unused,
        struct mlx_nic *mlx = netdev->priv;
 
        DBG ( "Yay! RX completion on %p len %zx:\n", iobuf, completion->len );
-       //      DBG_HD ( iobuf, sizeof ( *iobuf ) );
-       //      DBG_HD ( iobuf->data, 256 );
        if ( completion->syndrome ) {
                netdev_rx_err ( netdev, iobuf, -EIO );
        } else {
@@ -271,43 +187,6 @@ static void temp_complete_recv ( struct ib_device *ibdev __unused,
        mlx->rx_fill--;
 }
 
-#if 0
-/**
- * Poll completion queue
- *
- * @v netdev           Network device
- * @v cq               Completion queue
- * @v handler          Completion handler
- */
-static void mlx_poll_cq ( struct net_device *netdev, cq_t cq,
-                         void ( * handler ) ( struct net_device *netdev,
-                                              struct ib_cqe_st *ib_cqe ) ) {
-       struct mlx_nic *mlx = netdev->priv;
-       struct ib_cqe_st ib_cqe;
-       uint8_t num_cqes;
-
-       while ( 1 ) {
-
-               /* Poll for single completion queue entry */
-               ib_poll_cq ( cq, &ib_cqe, &num_cqes );
-
-               /* Return if no entries in the queue */
-               if ( ! num_cqes )
-                       return;
-
-               DBGC ( mlx, "MLX %p cpl in %p: err %x send %x "
-                      "wqe %p count %lx\n", mlx, cq, ib_cqe.is_error,
-                      ib_cqe.is_send, ib_cqe.wqe, ib_cqe.count );
-
-               /* Handle TX/RX completion */
-               handler ( netdev, &ib_cqe );
-
-               /* Free associated work queue entry */
-               free_wqe ( ib_cqe.wqe );
-       }
-}
-#endif
-
 static int arbel_post_recv ( struct ib_device *ibdev,
                             struct ib_queue_pair *qp,
                             struct io_buffer *iobuf );
@@ -322,8 +201,6 @@ static void mlx_refill_rx ( struct net_device *netdev ) {
                if ( ! iobuf )
                        break;
                DBG ( "Posting RX buffer %p:\n", iobuf );
-               //              memset ( iobuf->data, 0xaa, 256 );
-               //              DBG_HD ( iobuf, sizeof ( *iobuf ) );
                if ( ( rc = arbel_post_recv ( &static_ibdev, &static_ipoib_qp,
                                              iobuf ) ) != 0 ) {
                        free_iob ( iobuf );