Commit e1b85dba authored by Ohad Sharabi's avatar Ohad Sharabi Committed by Oded Gabbay
Browse files

habanalabs/goya: 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: default avatarOhad Sharabi <osharabi@habana.ai>
Reviewed-by: default avatarOded Gabbay <ogabbay@kernel.org>
Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent f8b0f2ec

drivers/misc/habanalabs/goya/goya.c

+3 −2
Original line number Diff line number Diff line
@@ -4877,8 +4877,6 @@ int goya_context_switch(struct hl_device *hdev, u32 asid) 


	WREG32(mmTPC_PLL_CLK_RLX_0, 0x200020);



	goya_mmu_prepare(hdev, asid);



	goya_clear_sm_regs(hdev);



	return 0;
@@ -5313,6 +5311,9 @@ static int goya_get_eeprom_data(struct hl_device *hdev, void *data, 


static int goya_ctx_init(struct hl_ctx *ctx)

{

	if (ctx->asid != HL_KERNEL_ASID_ID)

		goya_mmu_prepare(ctx->hdev, ctx->asid);



	return 0;

}