[PATCH AUTOSEL 4.14 3/6] arm64: Add missing Set/Way CMO encodings
Pavel Machek
pavel at denx.de
Fri Jun 16 12:34:05 PDT 2023
Hi!
> From: Marc Zyngier <maz at kernel.org>
>
> [ Upstream commit 8d0f019e4c4f2ee2de81efd9bf1c27e9fb3c0460 ]
>
> Add the missing Set/Way CMOs that apply to tagged memory.
We are not adding users of these in 4.14, so we don't need the
defines, either... right?
Best regards,
Pavel
> +++ b/arch/arm64/include/asm/sysreg.h
> @@ -98,8 +98,14 @@
> (!!x)<<8 | 0x1f)
>
> #define SYS_DC_ISW sys_insn(1, 0, 7, 6, 2)
> +#define SYS_DC_IGSW sys_insn(1, 0, 7, 6, 4)
> +#define SYS_DC_IGDSW sys_insn(1, 0, 7, 6, 6)
> #define SYS_DC_CSW sys_insn(1, 0, 7, 10, 2)
> +#define SYS_DC_CGSW sys_insn(1, 0, 7, 10, 4)
> +#define SYS_DC_CGDSW sys_insn(1, 0, 7, 10, 6)
> #define SYS_DC_CISW sys_insn(1, 0, 7, 14, 2)
> +#define SYS_DC_CIGSW sys_insn(1, 0, 7, 14, 4)
> +#define SYS_DC_CIGDSW sys_insn(1, 0, 7, 14, 6)
>
> #define SYS_OSDTRRX_EL1 sys_reg(2, 0, 0, 0, 2)
> #define SYS_MDCCINT_EL1 sys_reg(2, 0, 0, 2, 0)
--
DENX Software Engineering GmbH, Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 195 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20230616/b74e1085/attachment.sig>
More information about the linux-arm-kernel
mailing list