On Wed, 2007-10-03 at 14:08 -0700, Ian Romanick wrote:
>
> diff --git a/linux-core/xgi_cmdlist.c b/linux-core/xgi_cmdlist.c
> index 261f4e1..35f7e1b 100644
> --- a/linux-core/xgi_cmdlist.c
> +++ b/linux-core/xgi_cmdlist.c
> @@ -45,7 +45,7 @@ static inline void dwWriteReg(struct drm
> DRM_INFO("mmio_map->handle = 0x%p, addr = 0x%x, data = 0x%x\n",
> map->handle, addr, data);
> #endif
> - DRM_WRITE32(map, addr, data);
> + DRM_WRITE32(map, addr, cpu_to_le32(data));
These look odd - DRM_READ/WRITE* already swap bytes. Does the device's
MMIO aperture swap bytes on its own? If so, and you can't or don't want
to disable that, maybe we need new macros using __raw_read/write* on
Linux.
--
Earthling Michel Dänzer | http://tungstengraphics.com
Libre software enthusiast | Debian, X and DRI developer
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