diff options
| author | Kanoj Sarcar <kanoj@engr.sgi.com> | 2000-01-25 21:58:42 +0000 |
|---|---|---|
| committer | Kanoj Sarcar <kanoj@engr.sgi.com> | 2000-01-25 21:58:42 +0000 |
| commit | faf934eaffd25a2b3a04041075d89ddfb6804769 (patch) | |
| tree | 460be23d73e788b3cbeb05f60ad34060b8af6ddc /include/asm-mips64 | |
| parent | 11ec82eec8b39cc4e6f633724a5498aadf9e7ef3 (diff) | |
SN0ism: inw/outw used by scsi driver requires address swizzling.
inb/outb used by serial driver, doesn't need swizzling. May also need
to update the outw_p/inw_p/outsw/insw if we have problems with them.
Diffstat (limited to 'include/asm-mips64')
| -rw-r--r-- | include/asm-mips64/io.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/asm-mips64/io.h b/include/asm-mips64/io.h index e9df13a60..3114b1070 100644 --- a/include/asm-mips64/io.h +++ b/include/asm-mips64/io.h @@ -1,4 +1,4 @@ -/* $Id: io.h,v 1.2 1999/10/09 00:01:43 ralf Exp $ +/* $Id: io.h,v 1.3 2000/01/17 23:32:47 ralf Exp $ * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -306,14 +306,14 @@ __OUTS(w,l,4) __inb_p(port)) #define outw(val,port) \ -((__builtin_constant_p((port)) && (port) < 32768) ? \ - __outwc((val),(port)) : \ - __outw((val),(port))) +((__builtin_constant_p((port^2)) && (port^2) < 32768) ? \ + __outwc((val),(port^2)) : \ + __outw((val),(port^2))) #define inw(port) \ -((__builtin_constant_p((port)) && (port) < 32768) ? \ - __inwc(port) : \ - __inw(port)) +((__builtin_constant_p((port^2)) && (port^2) < 32768) ? \ + __inwc(port^2) : \ + __inw(port^2)) #define outw_p(val,port) \ ((__builtin_constant_p((port)) && (port) < 32768) ? \ |