diff options
| author | Ofir Bitton <obitton@habana.ai> | 2020-09-30 15:51:10 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2020-11-30 10:47:27 +0200 |
| commit | 20b7525dc430aa97748c5ddaff9f791ce1022690 (patch) | |
| tree | 368a24b0473cab6c38f8a884809e325038bb6e28 | |
| parent | 23c15ae615175637ae4449aa6e64c0584474ddaa (diff) | |
habanalabs/gaudi: move mmu_prepare to context init
Currently mmu_prepare is located at context switch.
Since we support a single context, no reason to reconfigure
the MMU registers every context switch.
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
| -rw-r--r-- | drivers/misc/habanalabs/gaudi/gaudi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index 7ea6b4368a91..ac0b4e076148 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -4500,8 +4500,6 @@ static int gaudi_context_switch(struct hl_device *hdev, u32 asid) return rc; } - gaudi_mmu_prepare(hdev, asid); - gaudi_restore_user_registers(hdev); return 0; @@ -6353,6 +6351,8 @@ static enum hl_device_hw_state gaudi_get_hw_state(struct hl_device *hdev) static int gaudi_ctx_init(struct hl_ctx *ctx) { + gaudi_mmu_prepare(ctx->hdev, ctx->asid); + return 0; } |