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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: Ohad Sharabi <osharabi@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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1 changed files with 3 additions and 2 deletions
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@ -4877,8 +4877,6 @@ int goya_context_switch(struct hl_device *hdev, u32 asid)
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WREG32(mmTPC_PLL_CLK_RLX_0, 0x200020);
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goya_mmu_prepare(hdev, asid);
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goya_clear_sm_regs(hdev);
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return 0;
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@ -5313,6 +5311,9 @@ static int goya_get_eeprom_data(struct hl_device *hdev, void *data,
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static int goya_ctx_init(struct hl_ctx *ctx)
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{
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if (ctx->asid != HL_KERNEL_ASID_ID)
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goya_mmu_prepare(ctx->hdev, ctx->asid);
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return 0;
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}
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