diff options
| author | till straumann <till.straumann@alumni.tu-berlin.de> | 2021-03-09 23:48:55 +0100 |
|---|---|---|
| committer | Vijay Kumar Banerjee <vijay@rtems.org> | 2021-03-17 13:11:04 -0600 |
| commit | db02fa9a7f8cb26cef0c78e100eec85eb8c954da (patch) | |
| tree | 679b04d3c5c6b7000963f9e21ade4f0e5443017e | |
| parent | c96c6a8aafa30fb136a077fd10edee5a1ed91434 (diff) | |
mv643xx_eth.c, mv643xx_eth_bsdnet.c: added some more debugging messages (#ifdef)
Update #4344
| -rw-r--r-- | bsps/powerpc/beatnik/net/if_mve/mv643xx_eth.c | 15 | ||||
| -rw-r--r-- | bsps/powerpc/beatnik/net/if_mve/mv643xx_eth_bsdnet.c | 13 |
2 files changed, 27 insertions, 1 deletions
diff --git a/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth.c b/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth.c index 35ef6622d9..82ecf5ffa4 100644 --- a/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth.c +++ b/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth.c @@ -908,6 +908,7 @@ static inline uint32_t mveth_ack_irqs(struct mveth_private *mp, uint32_t mask) { register uint32_t x,xe,p; +register uint32_t rval; p = mp->port_num; /* Get cause */ @@ -943,13 +944,21 @@ register uint32_t x,xe,p; /* luckily, the extended and 'normal' interrupts we use don't overlap so * we can just OR them into a single word */ - return (xe & mp->xirq_mask) | (x & mp->irq_mask); + rval = (xe & mp->xirq_mask) | (x & mp->irq_mask); + +#ifdef MVETH_DEBUG + printk(DRVNAME"%i: mveth_ack_irqs 0x%08x\n", rval); +#endif + return rval; } static void mveth_isr(rtems_irq_hdl_param arg) { struct mveth_private *mp = (struct mveth_private*) arg; +#ifdef MVETH_DEBUG + printk(DRVNAME": mveth_isr\n"); +#endif mp->stats.irqs++; mp->isr(mp->isr_arg); } @@ -1577,6 +1586,10 @@ BSP_mve_update_serial_port(struct mveth_private *mp, int media) int port = mp->port_num; uint32_t old, new; +#ifdef MVETH_DEBUG + printk(DRVNAME"%i: Entering BSP_mve_update_serial_port()\n"); +#endif + new = old = MV_READ(MV643XX_ETH_SERIAL_CONTROL_R(port)); /* mask speed and duplex settings */ diff --git a/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth_bsdnet.c b/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth_bsdnet.c index cdec5c6e14..308b992479 100644 --- a/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth_bsdnet.c +++ b/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth_bsdnet.c @@ -884,8 +884,17 @@ struct mveth_softc *sc; struct ifnet *ifp; rtems_event_set evs; int avail; + +#ifdef MVETH_DEBUG + sleep(1); + printk(DRVNAME": bsdnet mveth_daemon started\n"); +#endif + for (;;) { rtems_bsdnet_event_receive( 7, RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &evs ); +#ifdef MVETH_DEBUG + printk(DRVNAME": bsdnet mveth_daemon event received 0x%x\n", evs); +#endif evs &= 7; for ( sc = theMvEths; evs; evs>>=1, sc++ ) { if ( (evs & 1) ) { @@ -976,6 +985,10 @@ struct ifnet *ifp; mveth_tid = rtems_bsdnet_newproc("MVEd", 4096, mveth_daemon, 0); } +#ifdef MVETH_DEBUG + printk(DRVNAME": daemon created; id 0x%08x\n", mveth_tid); +#endif + if ( 0 == ifcfg->rbuf_count ) { ifcfg->rbuf_count = MV643XX_RX_RING_SIZE; } |