Commit f831aade authored Feb 26, 2023 by Koby Elbaz Committed by Oded Gabbay Mar 15, 2023

accel/habanalabs: remove a useless is_idle TPC flag



Is appears that the flag -
DCORE0_TPC0_CFG_STATUS_VECTOR_PIPE_EMPTY_MASK, has no actual use when
it comes to querying TPC idleness, since this flag's corresponding bit
turns-off after stalling the engine, and turns back on after resuming
it.

Signed-off-by: Koby Elbaz <kelbaz@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>

parent 25ebbc57

drivers/accel/habanalabs/gaudi2/gaudi2_masks.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -79,7 +79,6 @@
		DCORE0_MME_CTRL_LO_ARCH_STATUS_QM_RDY_MASK)

		#define TPC_IDLE_MASK (DCORE0_TPC0_CFG_STATUS_SCALAR_PIPE_EMPTY_MASK \| \
		DCORE0_TPC0_CFG_STATUS_VECTOR_PIPE_EMPTY_MASK \| \
		DCORE0_TPC0_CFG_STATUS_IQ_EMPTY_MASK \| \
		DCORE0_TPC0_CFG_STATUS_SB_EMPTY_MASK \| \
		DCORE0_TPC0_CFG_STATUS_QM_IDLE_MASK \| \