On Sun, 17 Jun 2012 21:02:48 +0000 (UTC) Poul-Henning Kamp <p...@freebsd.org> wrote:
> Author: phk > Date: Sun Jun 17 21:02:48 2012 > New Revision: 237203 > URL: http://svn.freebsd.org/changeset/base/237203 (snip) > Modified: > head/sys/dev/fb/fbreg.h > > Modified: head/sys/dev/fb/fbreg.h > ============================================================================== > --- head/sys/dev/fb/fbreg.h Sun Jun 17 20:45:45 2012 (r237202) > +++ head/sys/dev/fb/fbreg.h Sun Jun 17 21:02:48 2012 (r237203) > @@ -35,9 +35,16 @@ > > /* some macros */ > #if defined(__amd64__) || defined(__i386__) > -#define bcopy_io(s, d, c) bcopy((void *)(s), (void *)(d), (c)) > -#define bcopy_toio(s, d, c) bcopy((void *)(s), (void *)(d), (c)) > -#define bcopy_fromio(s, d, c) bcopy((void *)(s), (void *)(d), (c)) > + > +static __inline void > +copyw(uint16_t *src, uint16_t *dst, size_t size) > +{ > + while (size--) > + *dst++ = *src++; > +} > +#define bcopy_io(s, d, c) copyw((void*)(s), (void*)(d), (c)) > +#define bcopy_toio(s, d, c) copyw((void*)(s), (void*)(d), (c)) > +#define bcopy_fromio(s, d, c) copyw((void*)(s), (void*)(d), (c)) > #define bzero_io(d, c) bzero((void *)(d), (c)) > #define fill_io(p, d, c) fill((p), (void *)(d), (c)) > #define fillw_io(p, d, c) fillw((p), (void *)(d), (c)) > Does this end up with copying 2*size bytes instead of size bytes? -- -|-__ YAMAMOTO, Taku | __ < <t...@tackymt.homeip.net> - A chicken is an egg's way of producing more eggs. - _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
