diff options
Diffstat (limited to 'drivers/dahdi/wct4xxp')
| -rw-r--r-- | drivers/dahdi/wct4xxp/base.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/dahdi/wct4xxp/base.c b/drivers/dahdi/wct4xxp/base.c index 5f7e671..2b3233b 100644 --- a/drivers/dahdi/wct4xxp/base.c +++ b/drivers/dahdi/wct4xxp/base.c @@ -1459,12 +1459,25 @@ static int t4_maint(struct dahdi_span *span, int cmd) reg = t4_framer_in(wc, span->offset, LIM0_T); t4_framer_out(wc, span->offset, LIM0_T, (reg|LIM0_LL)); break; - case DAHDI_MAINT_REMOTELOOP: + case DAHDI_MAINT_NETWORKLINELOOP: + dev_info(&wc->dev->dev, + "Turning on network line loopback\n"); + t4_clear_maint(span); + reg = t4_framer_in(wc, span->offset, LIM1_T); + t4_framer_out(wc, span->offset, LIM1_T, (reg|LIM1_RL)); + break; + case DAHDI_MAINT_NETWORKPAYLOADLOOP: + dev_info(&wc->dev->dev, + "Turning on network payload loopback\n"); + t4_clear_maint(span); + reg = t4_framer_in(wc, span->offset, FMR2_T); + t4_framer_out(wc, span->offset, FMR2_T, (reg|FMR2_PLB)); + break; case DAHDI_MAINT_LOOPUP: case DAHDI_MAINT_LOOPDOWN: case DAHDI_MAINT_LOOPSTOP: dev_info(&wc->dev->dev, - "Only local loop supported in E1 mode\n"); + "Loopup & loopdown supported in E1 mode\n"); return -ENOSYS; case DAHDI_MAINT_FAS_DEFECT: t4_framer_out(wc, span->offset, IERR_T, IFASE); |