diff options
| author | amurai <amurai@FreeBSD.org> | 1996-07-19 13:20:05 +0000 |
|---|---|---|
| committer | amurai <amurai@FreeBSD.org> | 1996-07-19 13:20:05 +0000 |
| commit | a9d8f72f829feb7daceda9fe6caf8d9c16c65935 (patch) | |
| tree | 379c5a52b3fab3df1ae6cca8695a56dcc72cdb29 /sys/dev/ep/if_epreg.h | |
| parent | 742697ede9b6b4fa2eb003ddd93e43b342b4249c (diff) | |
| download | FreeBSD-src-a9d8f72f829feb7daceda9fe6caf8d9c16c65935.zip FreeBSD-src-a9d8f72f829feb7daceda9fe6caf8d9c16c65935.tar.gz | |
Add interrupt register set up with original register value
before attaching. Without this fix, 3c579(EISA) never make
any H/W inturrupt.
Reviewed by: "Justin T. Gibbs" <gibbs@freefall.freebsd.org>, nao@sbl.cl.nec.co.jp and owner-current on mailing list ;-)
Submitted by: amurai@spec.co.jp, nao@sbl.cl.nec.co.jp
Diffstat (limited to 'sys/dev/ep/if_epreg.h')
| -rw-r--r-- | sys/dev/ep/if_epreg.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/ep/if_epreg.h b/sys/dev/ep/if_epreg.h index 3ad7e03..e88a5f0 100644 --- a/sys/dev/ep/if_epreg.h +++ b/sys/dev/ep/if_epreg.h @@ -31,7 +31,7 @@ */ /* - * $Id: if_epreg.h,v 1.13 1996/02/28 17:19:04 gibbs Exp $ + * $Id: if_epreg.h,v 1.14 1996/06/14 22:11:38 nate Exp $ * * Promiscuous mode added and interrupt logic slightly changed * to reduce the number of adapter failures. Transceiver select @@ -370,7 +370,9 @@ struct ep_board { * */ -#define SET_IRQ(i) (((i)<<12) | 0xF00) /* set IRQ i */ +#define SET_IRQ(base,irq) outw((base) + EP_W0_RESOURCE_CFG, \ + ((inw((base) + EP_W0_RESOURCE_CFG) & 0x0fff) | \ + ((u_short)(irq)<<12)) ) /* set IRQ i */ /* * FIFO Registers. |
