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author | Felix Kuehling <Felix.Kuehling@amd.com> | 2018-04-08 22:03:51 -0400 |
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committer | Oded Gabbay <oded.gabbay@gmail.com> | 2018-04-08 22:03:51 -0400 |
commit | 9d7d024816686f922735f7adccd00e3fc44e2e03 (patch) | |
tree | 82c5ba8454a607a27f5e027e400cfabb72cbb706 /drivers/gpu/drm/amd/amdkfd/kfd_priv.h | |
parent | bebfd2f4126a115420a2b04f44a05552c12e5b46 (diff) | |
download | linux-stable-9d7d024816686f922735f7adccd00e3fc44e2e03.tar.gz linux-stable-9d7d024816686f922735f7adccd00e3fc44e2e03.tar.bz2 linux-stable-9d7d024816686f922735f7adccd00e3fc44e2e03.zip |
drm/amdkfd: Add 64-bit doorbell and wptr support to kernel queue
v2: Removed redundant 0x before %p.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
-rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 06b210b33dda..10d5b5445195 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -769,6 +769,7 @@ void __iomem *kfd_get_kernel_doorbell(struct kfd_dev *kfd, void kfd_release_kernel_doorbell(struct kfd_dev *kfd, u32 __iomem *db_addr); u32 read_kernel_doorbell(u32 __iomem *db); void write_kernel_doorbell(void __iomem *db, u32 value); +void write_kernel_doorbell64(void __iomem *db, u64 value); unsigned int kfd_doorbell_id_to_offset(struct kfd_dev *kfd, struct kfd_process *process, unsigned int doorbell_id); |