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| author |   Julien Grall <julien.grall@arm.com> | 2019-10-03 12:12:10 +0100 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2019-10-14 10:54:08 +0100 |
| commit | 0f6e4c40164d4283b8bbe4ed80bf54424b756bc7 (patch) | |
| tree | a93520110c6b59abb77563da55feca78f790bd31 /Documentation | |
| parent | docs/arm64: elf_hwcaps: sort the HWCAP{, 2} documentation by ascending value (diff) | |
| download | linux-dev-0f6e4c40164d4283b8bbe4ed80bf54424b756bc7.tar.xz linux-dev-0f6e4c40164d4283b8bbe4ed80bf54424b756bc7.zip | |
docs/arm64: elf_hwcaps: Document HWCAP_SB
All the hardware capabilities but HWCAP_SB is not documented in
elf_hwcaps.rst. So document it.
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Julien Grall <julien.grall@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/arm64/elf_hwcaps.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/arm64/elf_hwcaps.rst b/Documentation/arm64/elf_hwcaps.rst index 9ee7f8ff1fae..7fa3d215ae6a 100644 --- a/Documentation/arm64/elf_hwcaps.rst +++ b/Documentation/arm64/elf_hwcaps.rst @@ -155,6 +155,9 @@ HWCAP_FLAGM HWCAP_SSBS Functionality implied by ID_AA64PFR1_EL1.SSBS == 0b0010. +HWCAP_SB + Functionality implied by ID_AA64ISAR1_EL1.SB == 0b0001. + HWCAP_PACA Functionality implied by ID_AA64ISAR1_EL1.APA == 0b0001 or ID_AA64ISAR1_EL1.API == 0b0001, as described by |