Commit 100fcf1e authored by Oded Gabbay's avatar Oded Gabbay
Browse files

habanalabs/gaudi: add missing handling of NIC related events 



There are a few events that can arrive from the f/w and without proper
handling can cause errors to appear in the kernel log without reason.

Add the relevant handling that was missing.

Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent 26ef1c00

drivers/misc/habanalabs/gaudi/gaudi.c

+5 −0
Original line number Diff line number Diff line
@@ -7977,6 +7977,7 @@ static void gaudi_handle_eqe(struct hl_device *hdev, 
	case GAUDI_EVENT_PSOC_MEM_DERR:

	case GAUDI_EVENT_PSOC_CORESIGHT_DERR:

	case GAUDI_EVENT_SRAM0_DERR ... GAUDI_EVENT_SRAM28_DERR:

	case GAUDI_EVENT_NIC0_DERR ... GAUDI_EVENT_NIC4_DERR:

	case GAUDI_EVENT_DMA_IF0_DERR ... GAUDI_EVENT_DMA_IF3_DERR:

	case GAUDI_EVENT_HBM_0_DERR ... GAUDI_EVENT_HBM_3_DERR:

	case GAUDI_EVENT_MMU_DERR:
@@ -8077,6 +8078,7 @@ static void gaudi_handle_eqe(struct hl_device *hdev, 
	case GAUDI_EVENT_PSOC_MEM_SERR:

	case GAUDI_EVENT_PSOC_CORESIGHT_SERR:

	case GAUDI_EVENT_SRAM0_SERR ... GAUDI_EVENT_SRAM28_SERR:

	case GAUDI_EVENT_NIC0_SERR ... GAUDI_EVENT_NIC4_SERR:

	case GAUDI_EVENT_DMA_IF0_SERR ... GAUDI_EVENT_DMA_IF3_SERR:

	case GAUDI_EVENT_HBM_0_SERR ... GAUDI_EVENT_HBM_3_SERR:

		fallthrough;
@@ -8154,6 +8156,9 @@ static void gaudi_handle_eqe(struct hl_device *hdev, 
		hl_fw_unmask_irq(hdev, event_type);

		break;



	case GAUDI_EVENT_STATUS_NIC0_ENG0 ... GAUDI_EVENT_STATUS_NIC4_ENG1:

		break;



	case GAUDI_EVENT_FIX_POWER_ENV_S ... GAUDI_EVENT_FIX_THERMAL_ENV_E:

		gaudi_print_clk_change_info(hdev, event_type);

		hl_fw_unmask_irq(hdev, event_type);

drivers/misc/habanalabs/include/gaudi/gaudi_async_events.h

+10 −0
Original line number Diff line number Diff line
@@ -311,6 +311,16 @@ enum gaudi_async_event_id { 
	GAUDI_EVENT_FW_ALIVE_S = 645,

	GAUDI_EVENT_DEV_RESET_REQ = 646,

	GAUDI_EVENT_PKT_QUEUE_OUT_SYNC = 647,

	GAUDI_EVENT_STATUS_NIC0_ENG0 = 648,

	GAUDI_EVENT_STATUS_NIC0_ENG1 = 649,

	GAUDI_EVENT_STATUS_NIC1_ENG0 = 650,

	GAUDI_EVENT_STATUS_NIC1_ENG1 = 651,

	GAUDI_EVENT_STATUS_NIC2_ENG0 = 652,

	GAUDI_EVENT_STATUS_NIC2_ENG1 = 653,

	GAUDI_EVENT_STATUS_NIC3_ENG0 = 654,

	GAUDI_EVENT_STATUS_NIC3_ENG1 = 655,

	GAUDI_EVENT_STATUS_NIC4_ENG0 = 656,

	GAUDI_EVENT_STATUS_NIC4_ENG1 = 657,

	GAUDI_EVENT_FIX_POWER_ENV_S = 658,

	GAUDI_EVENT_FIX_POWER_ENV_E = 659,

	GAUDI_EVENT_FIX_THERMAL_ENV_S = 660,