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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-07-10 17:14:13 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-07-11 10:06:37 +0100 |
| commit | bf1315b830a4ea2e3842400982cf66f15b40b7ec (patch) | |
| tree | f25d39b1e4d4bff75e40e31a0abec4f84033a556 /drivers/gpu/drm/i915/gt/intel_gpu_commands.h | |
| parent | drm/i915/gt: Drop the duplicate icl workaround (diff) | |
| download | linux-dev-bf1315b830a4ea2e3842400982cf66f15b40b7ec.tar.xz linux-dev-bf1315b830a4ea2e3842400982cf66f15b40b7ec.zip | |
drm/i915/selftests: Ensure we don't clamp a random offset to 32b
Specify that we do want a 64b value for sizeof(u32) as we want to
compute the mask of the upper 62bits.
v2: Use round_down() for automatic type promotion
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190710161413.7115-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gpu_commands.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gpu_commands.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gpu_commands.h b/drivers/gpu/drm/i915/gt/intel_gpu_commands.h index eec31e36aca7..69f34737325f 100644 --- a/drivers/gpu/drm/i915/gt/intel_gpu_commands.h +++ b/drivers/gpu/drm/i915/gt/intel_gpu_commands.h @@ -8,6 +8,13 @@ #define _INTEL_GPU_COMMANDS_H_ /* + * Target address alignments required for GPU access e.g. + * MI_STORE_DWORD_IMM. + */ +#define alignof_dword 4 +#define alignof_qword 8 + +/* * Instruction field definitions used by the command parser */ #define INSTR_CLIENT_SHIFT 29 |