diff options
Diffstat (limited to 'cpu/mpc8xx/scc.c')
| -rw-r--r-- | cpu/mpc8xx/scc.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/cpu/mpc8xx/scc.c b/cpu/mpc8xx/scc.c index 6b9110f130..e1c3525f1c 100644 --- a/cpu/mpc8xx/scc.c +++ b/cpu/mpc8xx/scc.c @@ -93,32 +93,10 @@ int scc_initialize(bd_t *bis) static int scc_send(struct eth_device* dev, volatile void *packet, int length) { int i, j=0; -#if 0 - volatile char *in, *out; -#endif /* section 16.9.23.3 * Wait for ready */ -#if 0 - while (rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_READY); - out = (char *)(rtx->txbd[txIdx].cbd_bufaddr); - in = packet; - for(i = 0; i < length; i++) { - *out++ = *in++; - } - rtx->txbd[txIdx].cbd_datlen = length; - rtx->txbd[txIdx].cbd_sc |= (BD_ENET_TX_READY | BD_ENET_TX_LAST); - while (rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_READY) j++; - -#ifdef ET_DEBUG - printf("cycles: %d status: %x\n", j, rtx->txbd[txIdx].cbd_sc); -#endif - i = (rtx->txbd[txIdx++].cbd_sc & BD_ENET_TX_STATS) /* return only status bits */; - - /* wrap around buffer index when necessary */ - if (txIdx >= TX_BUF_CNT) txIdx = 0; -#endif while ((rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_READY) && (j<TOUT_LOOP)) { udelay (1); /* will also trigger Wd if needed */ @@ -558,13 +536,4 @@ static void scc_halt (struct eth_device *dev) immr->im_ioport.iop_pcso &= ~(PC_ENET_CLSN | PC_ENET_RENA); } -#if 0 -void restart (void) -{ - volatile immap_t *immr = (immap_t *) CFG_IMMR; - - immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl |= - (SCC_GSMRL_ENR | SCC_GSMRL_ENT); -} -#endif #endif /* CFG_CMD_NET, SCC_ENET */ |