Commit 7c1fff58 authored Sep 09, 2005 by Paul Fulghum Committed by Linus Torvalds Sep 09, 2005

[PATCH] synclink.c: add loopback to async mode



Add internal loopback support for asynchronous mode operation.

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 9661239f

drivers/char/synclink.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -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()