Commit ba662265 authored by Tal Albo's avatar Tal Albo Committed by Oded Gabbay
Browse files

habanalabs/gaudi: update coresight configuration 



Update STMTCSR and STMSYNCR values in order to reduce amount of sync
packets

Signed-off-by: default avatarTal Albo <talbo@habana.ai>
Reviewed-by: default avatarOded Gabbay <ogabbay@kernel.org>
Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent f5eb7bf0

drivers/misc/habanalabs/gaudi/gaudi_coresight.c

+2 −2
Original line number Diff line number Diff line
@@ -424,7 +424,7 @@ static int gaudi_config_stm(struct hl_device *hdev, 
		if (frequency == 0)

			frequency = input->frequency;

		WREG32(base_reg + 0xE8C, frequency);

		WREG32(base_reg + 0xE90, 0x7FF);

		WREG32(base_reg + 0xE90, 0x1F00);



		/* SW-2176 - SW WA for HW bug */

		if ((CFG_BASE + base_reg) >= mmDMA_CH_0_CS_STM_BASE &&
@@ -434,7 +434,7 @@ static int gaudi_config_stm(struct hl_device *hdev, 
			WREG32(base_reg + 0xE6C, 0x0);

		}



		WREG32(base_reg + 0xE80, 0x27 | (input->id << 16));

		WREG32(base_reg + 0xE80, 0x23 | (input->id << 16));

	} else {

		WREG32(base_reg + 0xE80, 4);

		WREG32(base_reg + 0xD64, 0);