diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/gen68302/network/network.c')
| -rw-r--r-- | c/src/lib/libbsp/m68k/gen68302/network/network.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/c/src/lib/libbsp/m68k/gen68302/network/network.c b/c/src/lib/libbsp/m68k/gen68302/network/network.c index b1d47be756..41614f0fc8 100644 --- a/c/src/lib/libbsp/m68k/gen68302/network/network.c +++ b/c/src/lib/libbsp/m68k/gen68302/network/network.c @@ -158,15 +158,12 @@ m302Enet_initialize_hardware (struct scc_softc *sc) #define DSQE 0x0010 #define FDE 0x0020 - - /* * standard loopback */ M68302imp_port_data (1) &= ~(LBK); M68302imp_port_data (1) |= (FDE); - M68en302imp_ecntrl=0x0001; /* * Set dma configuration status register EDMA @@ -189,7 +186,6 @@ m302Enet_initialize_hardware (struct scc_softc *sc) */ M68en302imp_intr_vect = M302_ETHER_IVECTOR; - M68en302imp_intr_mask=0x0; /* @@ -232,13 +228,11 @@ m302Enet_initialize_hardware (struct scc_softc *sc) cam[5] = (hwaddr[2] << 8) | hwaddr[3]; cam[6] = (hwaddr[4] << 8) | hwaddr[5]; - /* * Set receiver and transmitter buffer descriptor bases */ a_bd = M68302imp_a_eth_bd (0); /* point to first BD */ - for (i=0;i<128;i++){ M68302_scc_bd_stat_ctrl (a_bd + i) = 0; @@ -246,7 +240,6 @@ m302Enet_initialize_hardware (struct scc_softc *sc) M68302_scc_bd_p_buffer (a_bd + i) = NULL; } - sc->txBdBase = M68302imp_a_eth_bd ( 0 ); /* point to first BD */ sc->rxBdBase = M68302imp_a_eth_bd ( sc->txBdCount); /* point to first RX BD atfer all TX*/ @@ -306,7 +299,6 @@ m302Enet_retire_tx_bd (struct scc_softc *sc) BUF_STAT_UNDERRUN)) { int j; - if (status & BUF_STAT_LATE_COLLISION) sc->txLateCollision++; if (status & BUF_STAT_RETRY_LIMIT) @@ -403,7 +395,6 @@ scc_rxDaemon (void *arg) sc->rxMbuf[rxBdIndex] = m; rxBd->p_buffer = mtod (m, void *); - if (++rxBdIndex == sc->rxBdCount) { rxBd->stat_ctrl = BUF_STAT_EMPTY | BUF_STAT_INTERRUPT | BUF_STAT_WRAP; break; @@ -452,7 +443,6 @@ scc_rxDaemon (void *arg) } } - /* * Check that packet is valid */ @@ -777,7 +767,6 @@ scc_init (void *arg) */ m302Enet_initialize_hardware (sc); - sc->txDaemonTid = rtems_bsdnet_newproc ("SCtx", 4096, scc_txDaemon, sc); sc->rxDaemonTid = rtems_bsdnet_newproc ("SCrx", 4096, scc_rxDaemon, sc); @@ -821,7 +810,6 @@ scc_stop (struct scc_softc *sc) } - /* * Show interface statistics */ @@ -903,7 +891,6 @@ scc_ioctl (struct ifnet *ifp, int command, caddr_t data) } - /* * Attach an SCC driver to the system */ |