diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2005-11-27 14:19:10 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2005-11-27 14:19:10 +0000 |
| commit | 1d293323fa550f4affc1ca7eee249622433fc643 (patch) | |
| tree | b3fc53baa4826b9906be356181b91c61a137e3e7 /sys/arch/mvme68k/dev/vme.c | |
| parent | 91105cad4986d51fb4a9c70d116795e1ae774125 (diff) | |
Get rid of the `len' locator for VME devices, since mappings have a page
granularity anyway; devices who would want more than one page mapped in
order to probe for the hardware can take appropriate action in their cfmatch
routine anyway.
Diffstat (limited to 'sys/arch/mvme68k/dev/vme.c')
| -rw-r--r-- | sys/arch/mvme68k/dev/vme.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/sys/arch/mvme68k/dev/vme.c b/sys/arch/mvme68k/dev/vme.c index e70206f9ead..20c111cb269 100644 --- a/sys/arch/mvme68k/dev/vme.c +++ b/sys/arch/mvme68k/dev/vme.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vme.c,v 1.23 2005/11/24 22:43:16 miod Exp $ */ +/* $OpenBSD: vme.c,v 1.24 2005/11/27 14:19:09 miod Exp $ */ /* * Copyright (c) 1995 Theo de Raadt @@ -305,22 +305,19 @@ vmescan(parent, child, args, bustype) bzero(&oca, sizeof oca); oca.ca_bustype = bustype; oca.ca_paddr = cf->cf_loc[0]; - oca.ca_len = cf->cf_loc[1]; - oca.ca_vec = cf->cf_loc[2]; - oca.ca_ipl = cf->cf_loc[3]; + oca.ca_vec = cf->cf_loc[1]; + oca.ca_ipl = cf->cf_loc[2]; if (oca.ca_ipl > 0 && oca.ca_vec == -1) oca.ca_vec = intr_findvec(255, 0); - if (oca.ca_len == -1) - oca.ca_len = 4096; oca.ca_offset = oca.ca_paddr; - oca.ca_vaddr = vmemap(sc, oca.ca_paddr, oca.ca_len, oca.ca_bustype); + oca.ca_vaddr = vmemap(sc, oca.ca_paddr, PAGE_SIZE, oca.ca_bustype); if (oca.ca_vaddr == 0) oca.ca_vaddr = (vaddr_t)-1; oca.ca_name = cf->cf_driver->cd_name; if ((*cf->cf_attach->ca_match)(parent, cf, &oca) == 0) { if (oca.ca_vaddr != (vaddr_t)-1) - vmeunmap(oca.ca_vaddr, oca.ca_len); + vmeunmap(oca.ca_vaddr, PAGE_SIZE); return (0); } /* |