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drm/i915/gvt: Define PTE addr mask with GENMASK_ULL

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Define the masks better.

Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Changbin Du 2018-01-30 19:19:55 +08:00 • committed by Zhenyu Wang
parent b6c126a393
commit 420fba78d9
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/i915/gvt/gtt.c
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@ -337,9 +337,9 @@ static inline int gtt_set_entry64(void *pt,
#define GTT_HAW 46
#define ADDR_1G_MASK (((1UL << (GTT_HAW - 30)) - 1) << 30)
#define ADDR_2M_MASK (((1UL << (GTT_HAW - 21)) - 1) << 21)
#define ADDR_4K_MASK (((1UL << (GTT_HAW - 12)) - 1) << 12)
#define ADDR_1G_MASK GENMASK_ULL(GTT_HAW - 1, 30)
#define ADDR_2M_MASK GENMASK_ULL(GTT_HAW - 1, 21)
#define ADDR_4K_MASK GENMASK_ULL(GTT_HAW - 1, 12)
static unsigned long gen8_gtt_get_pfn(struct intel_gvt_gtt_entry *e)
{