On Tuesday 19 April 2005 04:45 pm, Aapo Tahkola wrote:
> On Tue, 19 Apr 2005 16:09:45 -0400
>
> Jung-uk Kim <[EMAIL PROTECTED]> wrote:
> > On Tuesday 19 April 2005 02:14 pm, Jung-uk Kim wrote:
> > > On Tuesday 19 April 2005 02:02 pm, Aapo Tahkola wrote:
> > > > On Tue, 19 Apr 2005 12:26:36 -0400
> > > >
> > > > Jung-uk Kim <[EMAIL PROTECTED]> wrote:
> > > > > On Tuesday 19 April 2005 10:18 am, Aapo Tahkola wrote:
> > > > > > On Tue, 19 Apr 2005 15:42:43 +0200
> > > > > >
> > > > > > Jan Kreuzer <[EMAIL PROTECTED]> wrote:
> > > > > > > $ make
> > > > > > > ===> drm
> > > > > > > Warning: Object directory not changed from original
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/drm ===>
> > > > > > > i915 Warning: Object directory not changed from
> > > > > > > original
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/i915 ===>
> > > > > > > mach64 Warning: Object directory not changed from
> > > > > > > original
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/mach64 ===>
> > > > > > > mga Warning: Object directory not changed from original
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/mga ===>
> > > > > > > r128 Warning: Object directory not changed from
> > > > > > > original
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/r128 ===>
> > > > > > > radeon Warning: Object directory not changed from
> > > > > > > original
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon cc -O
> > > > > > > -pipe -I. -I.. -D_KERNEL -DKLD_MODULE -nostdinc -I-
> > > > > > > -I. -I.. -I. -I@ -I@/contrib/altq -I@/../include
> > > > > > > -finline-limit=8000 \ -fno-common -mcmodel=kernel
> > > > > > > -mno-red-zone -mfpmath=387 -mno-sse -mno-sse2 -mno-mmx
> > > > > > > -mno-3dnow -msoft-float \
> > > > > > > -fno-asynchronous-unwind-tables -ffreestanding -Wall
> > > > > > > -Wredundant-decls -Wnested-externs -Wstrict-prototypes
> > > > > > > -Wmissing-prototypes \ -Wpointer-arith -Winline
> > > > > > > -Wcast-qual -fformat-extensions -std=c99 -c
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r3
> > > > > > >00_c md buf. c
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r3
> > > > > > >00_c md buf. c:131: error: syntax error before
> > > > > > > "r300_init_reg_flags"
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r3
> > > > > > >00_c md buf. c:134: error: syntax error before numeric
> > > > > > > constant
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r3
> > > > > > >00_c md buf. c:134: warning: type defaults to `int' in
> > > > > > > declaration of `memset'
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r3
> > > > > > >00_c md buf. c:134: warning: function declaration isn't
> > > > > > > a prototype
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r3
> > > > > > >00_c md buf. c:134: error: conflicting types for
> > > > > > > 'memset' @/sys/libkern.h:118: error: previous
> > > > > > > definition of 'memset' was here
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r3
> > > > > > >00_c md buf. c:134: warning: data definition has no type
> > > > > > > or storage class
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r3
> > > > > > >00_c md buf. c:60: warning: 'r300_emit_cliprects'
> > > > > > > defined but not used *** Error code 1
> > > > > > >
> > > > > > > Stop in
> > > > > > > /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon. ***
> > > > > > > Error code 1
> > > > > > >
> > > > > > > So it seems that r300 would work (as good as in linux),
> > > > > > > if the drm-part of it would be updated to compile under
> > > > > > > freebsd. But this is beyond my skills.
> > > > > >
> > > > > > Try this:
> > > > > >
> > > > > > --- r300_cmdbuf.c.orig Tue Apr 19 17:14:33 2005
> > > > > > +++ r300_cmdbuf.c Tue Apr 19 17:14:49 2005
> > > > > > @@ -125,13 +125,12 @@
> > > > > > return 0;
> > > > > > }
> > > > > >
> > > > > > -unsigned char r300_reg_flags[0x10000>>2];
> > > > > > +unsigned char r300_reg_flags[0x10000>>2]={ 0 };
> > > > > >
> > > > > >
> > > > > > -void __init r300_init_reg_flags(void)
> > > > > > +void r300_init_reg_flags(void)
> > > > > > {
> > > > > > int i;
> > > > > > -memset(r300_reg_flags, 0, 0x10000>>2);
> > > > >
> > > > > memset() is okay and it is better that way (at least for
> > > > > FreeBSD/amd64):
> > > > >
> > > > > http://lists.freebsd.org/pipermail/freebsd-amd64/2005-March
> > > > >/004 05 8.html
> > > > >
> > > > > My experiment shows GCC misoptimizes this type of
> > > > > initialization on AMD64 where glibc is not used (i. e.,
> > > > > *BSD).
> > > >
> > > > Jans compiler doesnt seem to like memseting arrays:
> > > > >>> /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r300
> > > > >>>_cmd bu f.c:134: error: syntax error before numeric
> > > > >>> constant
> > > > >>> /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r300
> > > > >>>_cmd bu f.c:134: warning: type defaults to `int' in
> > > > >>> declaration of `memset'
> > > > >>> /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r300
> > > > >>>_cmd bu f.c:134: warning: function declaration isn't a
> > > > >>> prototype
> > > > >>> /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r300
> > > > >>>_cmd bu f.c:134: error: conflicting types for 'memset'
> > > > >>> @/sys/libkern.h:118: error: previous definition of
> > > > >>> 'memset' was here
> > > > >>> /usr/home/jan/dri/r300_driver/drm/bsd-core/radeon/../r300
> > > > >>>_cmd bu f.c:134: warning: data definition has no type or
> > > > >>> storage class
> > > >
> > > > Maybe just loop it to zero?
> > >
> > > No, the previous syntax error (i. e., __init) was causing the
> > > second syntax error. If you remove it, all the syntax errors
> > > disappear. ;-)
> > >
> > > > I would stick r300_init_reg_flags call to radeon_preinit()
> > > > since it seems to be called on bsds and x86s.
> > >
> > > I'll try that and let you know.
> >
> > It doesn't seem to work. In fact, I tried it in many different
> > places but there's no good place to put in. :-( Any idea?
>
> radeon_cp_init() should do for now. This stuff most likely gets
> removed before r300 drm hits mainstream anyways. Commiting
> changes...
Working as advertised...
Thanks!
Jung-uk Kim
> > Thanks,
> >
> > Jung-uk Kim
> >
> > > Thanks,
> > >
> > > Jung-uk Kim
> > >
> > > > > Removing __init is enough, I believe. Please see my
> > > > > previous posting.
> > > > >
> > > > > Thanks,
> > > > >
> > > > > Jung-uk Kim
> > > > >
> > > > > > #define ADD_RANGE(reg, count)
> > > > > > for(i=(reg>>2);i<(reg>>2)+count;i++)r300_reg_flags[i]|=1;
> > > > > >
> > > > > > /* these match cmducs() command in
> > > > > > r300_driver/r300/r300_cmdbuf.c */
> > > > > >
> > > > > > > Greetings Jan
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