Commit 78385041 authored by Oded Gabbay's avatar Oded Gabbay
Browse files

habanalabs: update SyncManager interrupt handling 



The firmware provides more information about SyncManager events.
Adjust the code to the latest firmware interface file.

Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent 663a301d

drivers/misc/habanalabs/gaudi/gaudi.c

+7 −7
Original line number Diff line number Diff line
@@ -6860,24 +6860,24 @@ static void gaudi_print_sm_sei_info(struct hl_device *hdev, u16 event_type, 
	u32 index = event_type - GAUDI_EVENT_DMA_IF_SEI_0;



	switch (sei_data->sei_cause) {

	case GAUDI_SM_SEI_SO_OVERFLOW:

	case SM_SEI_SO_OVERFLOW:

		dev_err(hdev->dev,

			"SM %u SEI Error: SO %u overflow/underflow",

			index, le16_to_cpu(sei_data->sei_log));

			index, le32_to_cpu(sei_data->sei_log));

		break;

	case GAUDI_SM_SEI_LBW_4B_UNALIGNED:

	case SM_SEI_LBW_4B_UNALIGNED:

		dev_err(hdev->dev,

			"SM %u SEI Error: Unaligned 4B LBW access, monitor agent address low - %#x",

			index, le16_to_cpu(sei_data->sei_log));

			index, le32_to_cpu(sei_data->sei_log));

		break;

	case GAUDI_SM_SEI_AXI_RESPONSE_ERR:

	case SM_SEI_AXI_RESPONSE_ERR:

		dev_err(hdev->dev,

			"SM %u SEI Error: AXI ID %u response error",

			index, le16_to_cpu(sei_data->sei_log));

			index, le32_to_cpu(sei_data->sei_log));

		break;

	default:

		dev_err(hdev->dev, "Unknown SM SEI cause %u",

				le16_to_cpu(sei_data->sei_log));

				le32_to_cpu(sei_data->sei_log));

		break;

	}

}

drivers/misc/habanalabs/include/common/cpucp_if.h

+9 −2
Original line number Diff line number Diff line
@@ -58,10 +58,17 @@ struct hl_eq_ecc_data { 
	__u8 pad[7];

};



enum hl_sm_sei_cause {

	SM_SEI_SO_OVERFLOW,

	SM_SEI_LBW_4B_UNALIGNED,

	SM_SEI_AXI_RESPONSE_ERR

};



struct hl_eq_sm_sei_data {

	__le16 sei_log;

	__le32 sei_log;

	/* enum hl_sm_sei_cause */

	__u8 sei_cause;

	__u8 pad[5];

	__u8 pad[3];

};



struct hl_eq_entry {