From: Julien Grall <julien.grall@arm.com>
To: Volodymyr Babchuk <volodymyr_babchuk@epam.com>, xen-devel@lists.xen.org
Cc: "Edgar E . Iglesias" <edgar.iglesias@xilinx.com>,
Stefano Stabellini <sstabellini@kernel.org>
Subject: Re: [PATCH v5 04/10] arm: processor.h: add definition for immediate value mask
Date: Wed, 13 Sep 2017 11:02:23 +0100 [thread overview]
Message-ID: <3e5e96c0-188d-24e3-9b67-5cd227ef475d@arm.com> (raw)
In-Reply-To: <1504210172-27234-5-git-send-email-volodymyr_babchuk@epam.com>
Hi Volodymyr,
On 08/31/2017 09:09 PM, Volodymyr Babchuk wrote:
> This patch define HSR_XXC_IMM_MASK. It can be used to extract
NIT: s/define/defines/
> immediate value for trapped HVC32, HVC64, SMC64, SVC32, SVC64
> instructions, as described in the ARM ARM
> (ARM DDI 0487B.a pages D7-2270, D7-2272).
>
> Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com>
Acked-by: Julien Grall <julien.grall@arm.com>
Cheers,
> ---
>
> * spelling fixes
>
> ---
> xen/include/asm-arm/processor.h | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/xen/include/asm-arm/processor.h b/xen/include/asm-arm/processor.h
> index 51ce802..89752a7 100644
> --- a/xen/include/asm-arm/processor.h
> +++ b/xen/include/asm-arm/processor.h
> @@ -580,6 +580,9 @@ union hsr {
> HSR_SYSREG_CRN_MASK|HSR_SYSREG_CRM_MASK|\
> HSR_SYSREG_OP2_MASK)
>
> +/* HSR.EC == HSR_{HVC32, HVC64, SMC64, SVC32, SVC64} */
> +#define HSR_XXC_IMM_MASK (0xffff)
> +
> /* Physical Address Register */
> #define PAR_F (_AC(1,U)<<0)
>
>
--
Julien Grall
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next prev parent reply other threads:[~2017-09-13 10:02 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-31 20:09 [PATCH v5 00/10] Handle SMCs and HVCs in conformance with SMCCC Volodymyr Babchuk
2017-08-31 20:09 ` [PATCH v5 01/10] arm: traps: use generic register accessors in the PSCI code Volodymyr Babchuk
2017-09-13 9:59 ` Julien Grall
2017-08-31 20:09 ` [PATCH v5 02/10] arm: traps: check if SMC was conditional before handling it Volodymyr Babchuk
2017-08-31 20:09 ` [PATCH v5 03/10] public: xen.h: add definitions for UUID handling Volodymyr Babchuk
2017-09-01 9:42 ` Ian Jackson
2017-08-31 20:09 ` [PATCH v5 04/10] arm: processor.h: add definition for immediate value mask Volodymyr Babchuk
2017-09-13 10:02 ` Julien Grall [this message]
2017-08-31 20:09 ` [PATCH v5 05/10] arm: add SMCCC protocol definitions Volodymyr Babchuk
2017-09-13 10:07 ` Julien Grall
2017-08-31 20:09 ` [PATCH v5 06/10] arm: smccc: handle SMCs according to SMCCC Volodymyr Babchuk
2017-09-13 10:17 ` Julien Grall
2017-09-13 11:11 ` Julien Grall
2017-09-19 21:44 ` Volodymyr Babchuk
2017-09-20 17:21 ` Julien Grall
2017-09-20 18:11 ` Volodymyr Babchuk
2017-09-20 20:02 ` Julien Grall
2017-09-20 20:26 ` Volodymyr Babchuk
2017-09-21 14:48 ` Julien Grall
2017-08-31 20:09 ` [PATCH v5 07/10] arm: traps: handle PSCI calls inside `vsmc.c` Volodymyr Babchuk
2017-09-13 11:53 ` Julien Grall
2017-08-31 20:09 ` [PATCH v5 08/10] arm: PSCI: use definitions provided by asm/smccc.h Volodymyr Babchuk
2017-09-13 11:58 ` Julien Grall
2017-09-21 18:28 ` Volodymyr Babchuk
2017-08-31 20:09 ` [PATCH v5 09/10] arm: vsmc: remove 64 bit mode check in PSCI handler Volodymyr Babchuk
2017-08-31 20:09 ` [PATCH v5 10/10] public: add and enable XENFEAT_ARM_SMCCC_supported feature Volodymyr Babchuk
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