Commit 5ad361f4 authored Sep 14, 2023 by Mark Brown Committed by Will Deacon Sep 18, 2023

arm64/hbc: Document HWCAP2_HBC



When we added support for FEAT_HBC we added a new hwcap but did not
document that we had done so, add the documentation.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Link: https://lore.kernel.org/r/20230914-arm64-feat-hbc-doc-v1-1-797d25f06897@kernel.org


Signed-off-by: Will Deacon <will@kernel.org>

parent 046b212a

Documentation/arch/arm64/elf_hwcaps.rst

+3 −0

Original line number	Diff line number	Diff line
		@@ -305,6 +305,9 @@ HWCAP2_SMEF16F16
		HWCAP2_MOPS
		Functionality implied by ID_AA64ISAR2_EL1.MOPS == 0b0001.

		HWCAP2_HBC
		Functionality implied by ID_AA64ISAR2_EL1.BC == 0b0001.

		4. Unused AT_HWCAP bits
		-----------------------