diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/synclink.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c index 26b421b74bb6..ea2d54be4843 100644 --- a/drivers/char/synclink.c +++ b/drivers/char/synclink.c @@ -6151,6 +6151,11 @@ static void usc_set_async_mode( struct mgsl_struct *info ) usc_OutReg(info, PCR, (u16)((usc_InReg(info, PCR) | BIT13) & ~BIT12)); } + if (info->params.loopback) { + info->loopback_bits = 0x300; + outw(0x0300, info->io_base + CCAR); + } + } /* end of usc_set_async_mode() */ /* usc_loopback_frame() |