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habanalabs: extend QMAN0 job timeout
This patch fix a bug where the timeout for sending a job on QMAN0 by KMD wasn't enough in palladium environment. Signed-off-by: Omer Shpigelman <oshpigelman@habana.ai> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -83,6 +83,7 @@
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#define GOYA_CPU_TIMEOUT_USEC 10000000 /* 10s */
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#define GOYA_TEST_QUEUE_WAIT_USEC 100000 /* 100ms */
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#define GOYA_PLDM_MMU_TIMEOUT_USEC (MMU_CONFIG_TIMEOUT_USEC * 100)
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#define GOYA_PLDM_QMAN0_TIMEOUT_USEC (HL_DEVICE_TIMEOUT_USEC * 30)
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#define GOYA_QMAN0_FENCE_VAL 0xD169B243
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@ -3126,9 +3127,14 @@ static int goya_send_job_on_qman0(struct hl_device *hdev, struct hl_cs_job *job)
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u32 *fence_ptr;
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dma_addr_t fence_dma_addr;
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struct hl_cb *cb;
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u32 tmp;
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u32 tmp, timeout;
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int rc;
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if (hdev->pldm)
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timeout = GOYA_PLDM_QMAN0_TIMEOUT_USEC;
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else
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timeout = HL_DEVICE_TIMEOUT_USEC;
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if (!hdev->asic_funcs->is_device_idle(hdev)) {
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dev_err_ratelimited(hdev->dev,
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"Can't send KMD job on QMAN0 if device is not idle\n");
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@ -3175,8 +3181,8 @@ static int goya_send_job_on_qman0(struct hl_device *hdev, struct hl_cs_job *job)
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goto free_fence_ptr;
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}
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rc = hl_poll_timeout_memory(hdev, (u64) (uintptr_t) fence_ptr,
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HL_DEVICE_TIMEOUT_USEC, &tmp);
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rc = hl_poll_timeout_memory(hdev, (u64) (uintptr_t) fence_ptr, timeout,
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&tmp);
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hl_hw_queue_inc_ci_kernel(hdev, GOYA_QUEUE_ID_DMA_0);
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