FYI, this patch works here. Now I have a working current DRI with DRM
1.22.0.
Adam
> Hi list!
>
> I am very happy to announce that I got my Radeon X600 working on both
> Linux/i386 and FreeBSD/amd64. I needed to apply Benjamin's latest
> patches and also the small attached patch for FreeBSD. The biggest
> problem (that caused the crahes on FreeBSD) was that the virtual field
> of the struct drm_sg_mem_t was never initialized.
>
> BTW, I think the PCI ID of this card (0x5b62) should be added to the
> drm_pciids.txt
>
> Thanks for your great work!
>
> Markus
>
>
>
> Index: drmP.h
> ===================================================================
> RCS file: /cvs/dri/drm/bsd-core/drmP.h,v
> retrieving revision 1.73
> diff -w -u -d -r1.73 drmP.h
> --- drmP.h 8 Nov 2005 20:24:59 -0000 1.73
> +++ drmP.h 29 Jan 2006 07:31:28 -0000
> @@ -341,7 +341,7 @@
> #define DRM_COPY_FROM_USER_IOCTL(kern, user, size) \
> if ( IOCPARM_LEN(cmd) != size) \
> return EINVAL; \
> - kern = *user;
> + memcpy(&kern, user, size);
> #define DRM_COPY_TO_USER(user, kern, size) \
> copyout(kern, user, size)
> #define DRM_COPY_FROM_USER(kern, user, size) \
> Index: drm_scatter.c
> ===================================================================
> RCS file: /cvs/dri/drm/bsd-core/drm_scatter.c,v
> retrieving revision 1.11
> diff -w -u -d -r1.11 drm_scatter.c
> --- drm_scatter.c 26 Apr 2005 05:19:11 -0000 1.11
> +++ drm_scatter.c 29 Jan 2006 07:31:28 -0000
> @@ -35,7 +35,7 @@
>
> void drm_sg_cleanup(drm_sg_mem_t *entry)
> {
> - free((void *)entry->handle, M_DRM);
> + free(entry->virtual, M_DRM);
> free(entry->busaddr, M_DRM);
> free(entry, M_DRM);
> }
> @@ -72,8 +72,9 @@
> return ENOMEM;
> }
>
> - entry->handle = (long)malloc(pages << PAGE_SHIFT, M_DRM,
> + entry->virtual = malloc(pages << PAGE_SHIFT, M_DRM,
> M_WAITOK | M_ZERO);
> + entry->handle = (unsigned long)entry->virtual;
> if (entry->handle == 0) {
> drm_sg_cleanup(entry);
> return ENOMEM;
>
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