diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2003-12-22 11:54:49 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2003-12-22 11:54:49 +0000 |
| commit | c6a1b850531133e6900c8f4dbdffe8fa1e232aea (patch) | |
| tree | 8ab5079c21ce2ca4b4c7e9fc26e129b8b7da247c /sys/arch/mvme88k/dev/vx.c | |
| parent | 46f9808a6613fd9a139db6fffc33fa4243a6cd95 (diff) | |
Correctly handle vme attachments which specify a larger ca_len size than
initially expected.
Diffstat (limited to 'sys/arch/mvme88k/dev/vx.c')
| -rw-r--r-- | sys/arch/mvme88k/dev/vx.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/sys/arch/mvme88k/dev/vx.c b/sys/arch/mvme88k/dev/vx.c index 6f5d20ff0b1..2eea375d73f 100644 --- a/sys/arch/mvme88k/dev/vx.c +++ b/sys/arch/mvme88k/dev/vx.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vx.c,v 1.24 2003/11/09 00:31:59 miod Exp $ */ +/* $OpenBSD: vx.c,v 1.25 2003/12/22 11:54:48 miod Exp $ */ /* * Copyright (c) 1999 Steve Murphree, Jr. * All rights reserved. @@ -161,9 +161,6 @@ struct cfdriver vx_cd = { #define VX_UNIT(x) (int)(minor(x) / 9) #define VX_PORT(x) (int)(minor(x) % 9) -struct envelope *bpp_wait; -unsigned int board_addr; - struct tty * vxtty(dev) dev_t dev; { @@ -187,17 +184,14 @@ vxmatch(parent, self, aux) struct vxreg *vx_reg; struct confargs *ca = aux; -#ifdef OLD_MAPPINGS - ca->ca_vaddr = ca->ca_paddr; -#endif - ca->ca_len = 0x10000; /* we know this. */ ca->ca_ipl = 3; /* we need interrupts for this board to work */ + ca->ca_len = 0x10000; /* we know this */ vx_reg = (struct vxreg *)ca->ca_vaddr; - board_addr = (unsigned int)ca->ca_vaddr; if (badvaddr((unsigned)&vx_reg->ipc_cr, 1)) return (0); - return (1); + + return (1); } void |