From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@bootlin.com (Maxime Ripard) Date: Mon, 23 Apr 2018 10:14:23 +0200 Subject: [PATCH v7 08/11] ARM: sun9i: smp: Add is_a83t field In-Reply-To: <20180420211022.11759-9-mylene.josserand@bootlin.com> References: <20180420211022.11759-1-mylene.josserand@bootlin.com> <20180420211022.11759-9-mylene.josserand@bootlin.com> Message-ID: <20180423081423.h7b35sobagypokpe@flea> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Apr 20, 2018 at 11:10:19PM +0200, Myl?ne Josserand wrote: > To prepare the support of sun8i-a83t, add a field in the smp_data > structure to know if we are on sun9i-a80 or sun8i-a83t. > > Add also a global variable to retrieve which architecture we are > having. > > Signed-off-by: Myl?ne Josserand > --- > arch/arm/mach-sunxi/mc_smp.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm/mach-sunxi/mc_smp.c b/arch/arm/mach-sunxi/mc_smp.c > index 03f021d0c73e..48e5f4db64b6 100644 > --- a/arch/arm/mach-sunxi/mc_smp.c > +++ b/arch/arm/mach-sunxi/mc_smp.c > @@ -74,6 +74,7 @@ static void __iomem *sram_b_smp_base; > > extern void sunxi_mc_smp_secondary_startup(void); > extern void sunxi_mc_smp_resume(void); > +static int is_a83t; > > static bool sunxi_core_is_cortex_a15(unsigned int core, unsigned int cluster) > { > @@ -624,6 +625,7 @@ struct sunxi_mc_smp_nodes { > struct sunxi_mc_smp_data { > const char *enable_method; > int (*get_smp_nodes)(struct sunxi_mc_smp_nodes *nodes); > + int is_a83t; This can be made a boolean. Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: