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From: Ruifeng Wang <Ruifeng.Wang@arm.com>
To: "Juraj Linkeš" <juraj.linkes@pantheon.tech>,
	"thomas@monjalon.net" <thomas@monjalon.net>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>,
	"bruce.richardson@intel.com" <bruce.richardson@intel.com>,
	"aconole@redhat.com" <aconole@redhat.com>,
	"maicolgabriel@hotmail.com" <maicolgabriel@hotmail.com>,
	"Honnappa Nagarahalli" <Honnappa.Nagarahalli@arm.com>,
	"jerinj@marvell.com" <jerinj@marvell.com>,
	"viktorin@rehivetech.com" <viktorin@rehivetech.com>,
	"Ajit Khaparde (ajit.khaparde@broadcom.com)"
	<ajit.khaparde@broadcom.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, nd <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH v17 4/8] eal/arm: update CPU flags
Date: Sun, 25 Apr 2021 07:03:18 +0000	[thread overview]
Message-ID: <AM5PR0802MB246584236F6CEA2F2C598B099E439@AM5PR0802MB2465.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <1619095749-7948-5-git-send-email-juraj.linkes@pantheon.tech>

> -----Original Message-----
> From: Juraj Linkeš <juraj.linkes@pantheon.tech>
> Sent: Thursday, April 22, 2021 8:49 PM
> To: thomas@monjalon.net; david.marchand@redhat.com;
> bruce.richardson@intel.com; aconole@redhat.com;
> maicolgabriel@hotmail.com; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>; Ruifeng Wang
> <Ruifeng.Wang@arm.com>; jerinj@marvell.com; viktorin@rehivetech.com;
> Ajit Khaparde (ajit.khaparde@broadcom.com)
> <ajit.khaparde@broadcom.com>
> Cc: juraj.linkes@pantheon.tech; dev@dpdk.org
> Subject: [PATCH v17 4/8] eal/arm: update CPU flags
> 
> There are two execution states on armv8 architecture, aarch64 and aarch32.
> Add PLATFORM_STR for the latter and update RTE_ARCH_* flags according
> to e9b97392640.
> 
> Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
> ---
>  lib/eal/arm/include/rte_cpuflags_32.h |  1 +
>  lib/eal/arm/rte_cpuflags.c            | 10 +++++++++-
>  2 files changed, 10 insertions(+), 1 deletion(-)
> 
> diff --git a/lib/eal/arm/include/rte_cpuflags_32.h
> b/lib/eal/arm/include/rte_cpuflags_32.h
> index b5347be1ec..4e254428a2 100644
> --- a/lib/eal/arm/include/rte_cpuflags_32.h
> +++ b/lib/eal/arm/include/rte_cpuflags_32.h
> @@ -41,6 +41,7 @@ enum rte_cpu_flag_t {
>  	RTE_CPUFLAG_SHA2,
>  	RTE_CPUFLAG_CRC32,
>  	RTE_CPUFLAG_V7L,
> +	RTE_CPUFLAG_V8L,
>  	/* The last item */
>  	RTE_CPUFLAG_NUMFLAGS,/**< This should always be the last! */  };
> diff --git a/lib/eal/arm/rte_cpuflags.c b/lib/eal/arm/rte_cpuflags.c index
> e3a53bcece..9e5b68b066 100644
> --- a/lib/eal/arm/rte_cpuflags.c
> +++ b/lib/eal/arm/rte_cpuflags.c
> @@ -46,8 +46,12 @@ struct feature_entry {  #define FEAT_DEF(name, reg,
> bit) \
>  	[RTE_CPUFLAG_##name] = {reg, bit, #name},
> 
> +#ifdef RTE_ARCH_32
>  #ifdef RTE_ARCH_ARMv7
>  #define PLATFORM_STR "v7l"
> +#elif defined RTE_ARCH_ARMv8_AARCH32
> +#define PLATFORM_STR "v8l"
> +#endif
>  typedef Elf32_auxv_t _Elfx_auxv_t;
> 
>  const struct feature_entry rte_cpu_feature_table[] = { @@ -78,10 +82,14
> @@ const struct feature_entry rte_cpu_feature_table[] = {
>  	FEAT_DEF(SHA1,      REG_HWCAP2,   2)
>  	FEAT_DEF(SHA2,      REG_HWCAP2,   3)
>  	FEAT_DEF(CRC32,     REG_HWCAP2,   4)
> +	#ifdef RTE_ARCH_ARMv7
>  	FEAT_DEF(V7L,       REG_PLATFORM, 0)
> +	#elif defined RTE_ARCH_ARMv8_AARCH32
> +	FEAT_DEF(V8L,       REG_PLATFORM, 0)
> +	#endif
>  };
> 
> -#elif defined RTE_ARCH_ARM64
> +#elif defined RTE_ARCH_64
>  #define PLATFORM_STR "aarch64"
>  typedef Elf64_auxv_t _Elfx_auxv_t;
> 
> --
> 2.20.1

Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>

  reply	other threads:[~2021-04-25  7:03 UTC|newest]

Thread overview: 158+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-15  9:03 [dpdk-dev] [PATCH v3 0/4] aarch64 -> arm32 cross compilation support Juraj Linkeš
2020-04-15  9:03 ` [dpdk-dev] [PATCH v3 1/4] build: port arm32 options from make to meson Juraj Linkeš
2020-04-15 11:45   ` Luca Boccassi
2020-04-16  6:16     ` Juraj Linkeš
2020-04-16  8:53       ` Luca Boccassi
2020-04-16 11:25         ` Juraj Linkeš
2020-04-16 12:00           ` Luca Boccassi
2020-04-16 12:22             ` Juraj Linkeš
2020-04-16 15:11               ` Ruifeng Wang
2020-04-15  9:03 ` [dpdk-dev] [PATCH v3 2/4] build: add arm32 meson build flags Juraj Linkeš
2020-04-15  9:03 ` [dpdk-dev] [PATCH v3 3/4] build: add arm32 meson cross file Juraj Linkeš
2020-04-15  9:03 ` [dpdk-dev] [PATCH v3 4/4] ci: add aarch64 -> arm32 cross compiling jobs Juraj Linkeš
2020-04-29 10:24 ` [dpdk-dev] [PATCH v4 0/4] aarch64 -> arm32 cross compilation support Juraj Linkeš
2020-04-29 10:24   ` [dpdk-dev] [PATCH v4 1/4] build: disable vhost NUMA for arm32 Juraj Linkeš
2020-04-29 10:24   ` [dpdk-dev] [PATCH v4 2/4] build: add arm32 meson build flags Juraj Linkeš
2020-04-29 10:24   ` [dpdk-dev] [PATCH v4 3/4] build: add arm32 meson cross file Juraj Linkeš
2020-04-29 10:24   ` [dpdk-dev] [PATCH v4 4/4] ci: add aarch64 -> arm32 cross compiling jobs Juraj Linkeš
2020-05-05 18:56     ` Aaron Conole
2020-05-11  7:05       ` Juraj Linkeš
2020-07-06  8:28   ` [dpdk-dev] [PATCH v5 0/4] aarch64 -> arm32 cross compilation support Juraj Linkeš
2020-07-06  8:28     ` [dpdk-dev] [PATCH v5 1/4] build: disable vhost NUMA for arm32 Juraj Linkeš
2020-07-06  8:56       ` David Marchand
2020-07-06  8:28     ` [dpdk-dev] [PATCH v5 2/4] build: add arm32 meson build flags Juraj Linkeš
2020-07-06  9:11       ` Jerin Jacob
2020-07-07 20:44         ` Honnappa Nagarahalli
2020-07-08  8:33           ` Jerin Jacob
2020-07-08 20:55             ` Honnappa Nagarahalli
2020-07-09  4:49               ` Jerin Jacob
2020-07-06  8:28     ` [dpdk-dev] [PATCH v5 3/4] build: add arm32 meson cross file Juraj Linkeš
2020-07-06  8:28     ` [dpdk-dev] [PATCH v5 4/4] ci: add aarch64 -> arm32 cross compiling jobs Juraj Linkeš
2020-07-06  9:11       ` Juraj Linkeš
2020-08-13  9:21     ` [dpdk-dev] [PATCH v6 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-08-13  9:21       ` [dpdk-dev] [PATCH v6 1/5] net/bnxt: add support for aarch32 Juraj Linkeš
2020-08-13  9:21       ` [dpdk-dev] [PATCH v6 2/5] build: add aarch32 meson build flags Juraj Linkeš
2020-08-13  9:21       ` [dpdk-dev] [PATCH v6 3/5] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-08-13  9:21       ` [dpdk-dev] [PATCH v6 4/5] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-08-14  2:10         ` Ruifeng Wang
2020-08-13  9:21       ` [dpdk-dev] [PATCH v6 5/5] doc: add aarch32 build guidance Juraj Linkeš
2020-08-14 10:31       ` [dpdk-dev] [PATCH v7 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-08-14 10:31         ` [dpdk-dev] [PATCH v7 1/5] net/bnxt: add support for aarch32 Juraj Linkeš
2020-08-19 17:45           ` Ajit Khaparde
2020-08-20  3:00             ` Ruifeng Wang
2020-08-20  9:13               ` Juraj Linkeš
2020-08-14 10:31         ` [dpdk-dev] [PATCH v7 2/5] build: add aarch32 meson build flags Juraj Linkeš
2020-08-14 10:31         ` [dpdk-dev] [PATCH v7 3/5] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-08-14 10:31         ` [dpdk-dev] [PATCH v7 4/5] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-08-14 10:31         ` [dpdk-dev] [PATCH v7 5/5] doc: add aarch32 build guidance Juraj Linkeš
2020-08-25 13:04         ` [dpdk-dev] [PATCH v8 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-08-25 13:04           ` [dpdk-dev] [PATCH v8 1/5] net/bnxt: add support for aarch32 Juraj Linkeš
2020-08-25 19:05             ` Ajit Khaparde
2020-08-25 13:04           ` [dpdk-dev] [PATCH v8 2/5] build: add aarch32 meson build flags Juraj Linkeš
2020-08-25 13:04           ` [dpdk-dev] [PATCH v8 3/5] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-08-25 13:04           ` [dpdk-dev] [PATCH v8 4/5] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-08-25 14:16             ` Aaron Conole
2020-08-26  6:21               ` Juraj Linkeš
2020-08-25 13:04           ` [dpdk-dev] [PATCH v8 5/5] doc: add aarch32 build guidance Juraj Linkeš
2020-08-25 14:03             ` Aaron Conole
2020-08-26  3:12               ` Phil Yang
2020-08-28 11:38           ` [dpdk-dev] [PATCH v9 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-08-28 11:38             ` [dpdk-dev] [PATCH v9 1/5] net/bnxt: add support for aarch32 Juraj Linkeš
2020-08-28 11:38             ` [dpdk-dev] [PATCH v9 2/5] build: add aarch32 meson build flags Juraj Linkeš
2020-08-28 11:38             ` [dpdk-dev] [PATCH v9 3/5] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-08-28 11:38             ` [dpdk-dev] [PATCH v9 4/5] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-08-28 11:38             ` [dpdk-dev] [PATCH v9 5/5] doc: add aarch32 build guidance Juraj Linkeš
2020-09-11 13:20               ` Aaron Conole
2020-09-16  8:04                 ` Juraj Linkeš
2020-09-16  8:21             ` [dpdk-dev] [PATCH v10 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-09-16  8:21               ` [dpdk-dev] [PATCH v10 1/5] net/bnxt: add support for aarch32 Juraj Linkeš
2020-11-04 18:30                 ` Lance Richardson
2020-11-05  7:20                   ` Ruifeng Wang
2020-11-05 13:41                     ` Lance Richardson
2020-11-05 15:13                       ` Ruifeng Wang
2020-09-16  8:21               ` [dpdk-dev] [PATCH v10 2/5] build: add aarch32 meson build flags Juraj Linkeš
2020-10-21 14:24                 ` Ruifeng Wang
2020-09-16  8:21               ` [dpdk-dev] [PATCH v10 3/5] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-10-21 14:27                 ` Ruifeng Wang
2020-09-16  8:21               ` [dpdk-dev] [PATCH v10 4/5] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-10-21 14:29                 ` Ruifeng Wang
2020-09-16  8:21               ` [dpdk-dev] [PATCH v10 5/5] doc: add aarch32 build guidance Juraj Linkeš
2020-10-21 14:32                 ` Ruifeng Wang
2020-10-21 11:42               ` [dpdk-dev] [PATCH v10 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-10-21 11:52                 ` Thomas Monjalon
2020-10-28  9:22               ` Jerin Jacob
2020-11-30 14:03               ` Aaron Conole
2020-12-09 12:59               ` [dpdk-dev] [PATCH v11 0/7] " Juraj Linkeš
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 1/7] net/sfc: fix aarch32 build Juraj Linkeš
2020-12-09 13:37                   ` [dpdk-dev] ***Spam*** " Andrew Rybchenko
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 2/7] net/bnxt: " Juraj Linkeš
2020-12-09 14:10                   ` Lance Richardson
2020-12-09 14:16                     ` Ruifeng Wang
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 3/7] net/bnxt: add support for aarch32 Juraj Linkeš
2020-12-09 13:59                   ` Lance Richardson
2020-12-09 14:11                     ` Ruifeng Wang
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 4/7] build: add aarch32 meson build flags Juraj Linkeš
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 5/7] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 6/7] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-12-09 15:29                   ` Aaron Conole
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 7/7] doc: add aarch32 build guidance Juraj Linkeš
2020-12-11  8:26                 ` [dpdk-dev] [PATCH v12 0/6] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 1/6] net/sfc: fix aarch32 build Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 2/6] net/bnxt: " Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 3/6] build: add aarch32 meson build flags Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 4/6] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 5/6] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 6/6] doc: add aarch32 build guidance Juraj Linkeš
2021-03-09  8:36                   ` [dpdk-dev] [PATCH v13 0/7] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 1/7] net/sfc: fix aarch32 build Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 2/7] net/bnxt: " Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 3/7] net/virtio: " Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 4/7] build: add aarch32 meson build flags Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 5/7] build: add aarch32 to meson cross-compilation Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 6/7] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 7/7] doc: add aarch32 build guidance Juraj Linkeš
2021-03-09 13:46                       ` Aaron Conole
2021-03-17 13:35                     ` [dpdk-dev] [PATCH v14 0/7] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2021-03-17 13:35                       ` [dpdk-dev] [PATCH v14 1/7] net/sfc: fix aarch32 build Juraj Linkeš
2021-03-17 13:35                       ` [dpdk-dev] [PATCH v14 2/7] net/bnxt: " Juraj Linkeš
2021-03-17 13:35                       ` [dpdk-dev] [PATCH v14 3/7] net/virtio: " Juraj Linkeš
2021-03-17 13:36                       ` [dpdk-dev] [PATCH v14 4/7] build: add aarch32 meson build flags Juraj Linkeš
2021-03-17 13:36                       ` [dpdk-dev] [PATCH v14 5/7] build: add aarch32 to meson cross-compilation Juraj Linkeš
2021-03-17 13:36                       ` [dpdk-dev] [PATCH v14 6/7] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2021-03-17 13:36                       ` [dpdk-dev] [PATCH v14 7/7] doc: add aarch32 build guidance Juraj Linkeš
2021-04-21  8:50                       ` [dpdk-dev] [PATCH v16 0/8] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 1/8] net/sfc: fix aarch32 build Juraj Linkeš
2021-04-21  9:04                           ` Andrew Rybchenko
2021-04-21 10:06                             ` Ruifeng Wang
2021-04-21 14:08                               ` Juraj Linkeš
2021-04-21 14:20                                 ` Andrew Rybchenko
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 2/8] net/bnxt: " Juraj Linkeš
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 3/8] net/virtio: " Juraj Linkeš
2021-04-21  9:16                           ` Maxime Coquelin
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 4/8] eal/arm: update CPU flags Juraj Linkeš
2021-04-21 14:28                           ` Juraj Linkeš
2021-04-22  5:32                             ` Ruifeng Wang
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 5/8] build: add aarch32 meson build flags Juraj Linkeš
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 6/8] build: add aarch32 to meson cross-compilation Juraj Linkeš
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 7/8] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 8/8] doc: add aarch32 build guidance Juraj Linkeš
2021-04-22 12:49                         ` [dpdk-dev] [PATCH v17 0/8] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 1/8] net/sfc: fix aarch32 build Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 2/8] net/bnxt: " Juraj Linkeš
2021-04-22 18:50                             ` Ajit Khaparde
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 3/8] net/virtio: " Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 4/8] eal/arm: update CPU flags Juraj Linkeš
2021-04-25  7:03                             ` Ruifeng Wang [this message]
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 5/8] build: add aarch32 meson build flags Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 6/8] build: add aarch32 to meson cross-compilation Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 7/8] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 8/8] doc: add aarch32 build guidance Juraj Linkeš
2021-07-07 13:25                           ` [dpdk-dev] [PATCH v18 0/7] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 1/7] net/sfc: fix aarch32 build Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 2/7] net/bnxt: " Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 3/7] net/virtio: " Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 4/7] eal/arm: update CPU flags Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 5/7] build: add aarch32 meson build flags Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 6/7] build: add aarch32 to meson cross-compilation Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 7/7] doc: add aarch32 build guidance Juraj Linkeš
2021-07-09 18:19                             ` [dpdk-dev] [PATCH v18 0/7] aarch64 -> aarch32 cross compilation support Thomas Monjalon

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