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| author | Alex Deucher <alexdeucher@gmail.com> | 2011-01-06 18:49:35 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-01-07 14:11:14 +1000 |
| commit | 9e46a48df24f9698b34d28385b320c529851e5f7 (patch) | |
| tree | 9b89b4f1240fcb02e114704d93fb8b98febed85a /drivers/gpu/drm/radeon/radeon.h | |
| parent | 3313e3d4333ccbf8bd7c816775cfe9aca623bd8a (diff) | |
| download | op-kernel-dev-9e46a48df24f9698b34d28385b320c529851e5f7.zip op-kernel-dev-9e46a48df24f9698b34d28385b320c529851e5f7.tar.gz | |
drm/radeon/kms: add support for gen2 pcie link speeds
Supported on rv6xx/r7xx/evergreen. Cards come up in gen1 mode.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index e9fb64c..3e635c6 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -1244,6 +1244,8 @@ static inline void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v) */ #define RREG8(reg) readb(((void __iomem *)rdev->rmmio) + (reg)) #define WREG8(reg, v) writeb(v, ((void __iomem *)rdev->rmmio) + (reg)) +#define RREG16(reg) readw(((void __iomem *)rdev->rmmio) + (reg)) +#define WREG16(reg, v) writew(v, ((void __iomem *)rdev->rmmio) + (reg)) #define RREG32(reg) r100_mm_rreg(rdev, (reg)) #define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", r100_mm_rreg(rdev, (reg))) #define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v)) |
