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Re: [Xen-devel] [PATCH v6 05/10] arm: add SMCCC protocol definitions
- To: Volodymyr Babchuk <volodymyr_babchuk@xxxxxxxx>, xen-devel@xxxxxxxxxxxxx
- From: Julien Grall <julien.grall@xxxxxxx>
- Date: Tue, 3 Oct 2017 13:39:04 +0100
- Cc: "Edgar E . Iglesias" <edgar.iglesias@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Ian Jackson <ian.jackson@xxxxxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>
- Delivery-date: Tue, 03 Oct 2017 12:39:30 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
Hi Volodymyr,
On 21/09/17 20:59, Volodymyr Babchuk wrote:
Add generic definitions used in ARM SMC call convention.
Those definitions was originaly added to Linux kernel as
s/originaly/originally/
include/linux/arm-smccc.h by commit 98dd64f34f47
("ARM: 8478/2: arm/arm64: add arm-smccc")
I extended them and formatted according to XEN coding style. Some
of the macros were converted to inlined functions to ease parsing.
They can be used by both SMCCC clients (like PSCI) and by SMCCC
servers (like vPSCI or upcoming generic SMCCC handler).
Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@xxxxxxxx>
Acked-by: Julien Grall <julien.grall@xxxxxxx>
Cheers,
--
Julien Grall
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