[PATCH 22.11] config/arm: add grace build config

[PATCH 22.11] config/arm: add grace build config

[Doug Foster]

Add build configuration for Grace to resolve meson error
for unsupported part number.

Bugzilla ID: 1703

Signed-off-by: Doug Foster <doug.foster@arm.com>
---
 .mailmap               |  1 +
 config/arm/meson.build | 23 ++++++++++++++++++++++-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/.mailmap b/.mailmap
index b4cce78ea6..f6f192c822 100644
--- a/.mailmap
+++ b/.mailmap
@@ -345,6 +345,7 @@ Don Provan <dprovan@bivio.net>
 Don Wallwork <donw@xsightlabs.com>
 Doug Dziggel <douglas.a.dziggel@intel.com>
 Douglas Flint <douglas.flint@broadcom.com>
+Doug Foster <doug.foster@arm.com>
 Dr. David Alan Gilbert <dgilbert@redhat.com>
 Drocula Lambda <quzeyao@gmail.com>
 Dror Birkman <dror.birkman@lightcyber.com>
diff --git a/config/arm/meson.build b/config/arm/meson.build
index 45806d701e..233b333997 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -96,6 +96,17 @@ part_number_config_arm = {
             ['RTE_MAX_LCORE', 64],
             ['RTE_MAX_NUMA_NODES', 1]
         ]
+    },
+    '0xd4f': {
+        'march': 'armv9-a',
+        'march_features': ['sve2'],
+        'mcpu' : 'neoverse-v2',
+        'flags': [
+            ['RTE_MACHINE', '"neoverse-v2"'],
+            ['RTE_ARM_FEATURE_ATOMICS', true],
+            ['RTE_MAX_LCORE', 144],
+            ['RTE_MAX_NUMA_NODES', 2]
+        ]
     }
 }
 implementer_arm = {
@@ -359,6 +370,14 @@ soc_tys2500 = {
     'numa': true
 }
 
+soc_grace = {
+    'description': 'NVIDIA Grace',
+    'implementer': '0x41',
+    'part_number': '0xd4f',
+    'extra_march_features': ['crypto'],
+    'numa': true
+}
+
 soc_graviton2 = {
     'description': 'AWS Graviton2',
     'implementer': '0x41',
@@ -457,6 +476,7 @@ dpaa:            NXP DPAA
 emag:            Ampere eMAG
 ft2000plus:      Phytium FT-2000+
 tys2500:         Phytium TengYun S2500
+grace:           NVIDIA Grace
 graviton2:       AWS Graviton2
 graviton3:       AWS Graviton3
 kunpeng920:      HiSilicon Kunpeng 920
@@ -483,6 +503,7 @@ socs = {
     'emag': soc_emag,
     'ft2000plus': soc_ft2000plus,
     'tys2500': soc_tys2500,
+    'grace': soc_grace,
     'graviton2': soc_graviton2,
     'graviton3': soc_graviton3,
     'kunpeng920': soc_kunpeng920,
@@ -618,7 +639,7 @@ if update_flags
             candidate_march = part_number_config['march']
         else
             supported_marchs = ['armv8.6-a', 'armv8.5-a', 'armv8.4-a', 'armv8.3-a',
-                                'armv8.2-a', 'armv8.1-a', 'armv8-a']
+                                'armv8.2-a', 'armv8.1-a', 'armv8-a', 'armv9-a']
             check_compiler_support = false
             foreach supported_march: supported_marchs
                 if supported_march == part_number_config['march']
-- 
2.43.0

RE: [PATCH 22.11] config/arm: add grace build config

[Doug Foster]

Thanks for the update. I've provided another patch that should apply to the latest 22.11 stable branch.

>-----Original Message-----
>From: Luca Boccassi <luca.boccassi@gmail.com>
>Sent: Thursday, June 12, 2025 4:19 PM
>To: Doug Foster <Doug.Foster@arm.com>
>Cc: thomas@monjalon.net; Ruifeng Wang <Ruifeng.Wang@arm.com>; Bruce
>Richardson <bruce.richardson@intel.com>; stable@dpdk.org; nd <nd@arm.com>
>Subject: Re: [PATCH 22.11] config/arm: add grace build config
>
>On Wed, 21 May 2025 at 18:28, Doug Foster <doug.foster@arm.com> wrote:
>>
>> Add build configuration for Grace to resolve meson error for
>> unsupported part number.
>>
>> Bugzilla ID: 1703
>
>This patch does not apply on the 22.11 stable branch, please check again and
>rebase it if needed
IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.

Re: [PATCH 22.11] config/arm: add grace build config

[Luca Boccassi]

On Wed, 21 May 2025 at 18:28, Doug Foster <doug.foster@arm.com> wrote:
>
> Add build configuration for Grace to resolve meson error
> for unsupported part number.
>
> Bugzilla ID: 1703

This patch does not apply on the 22.11 stable branch, please check
again and rebase it if needed

[PATCH 22.11] config/arm: add grace build config

[Doug Foster]

Add build configuration for Grace to resolve meson error
for unsupported part number.

Bugzilla ID: 1703

Signed-off-by: Doug Foster <doug.foster@arm.com>
---
 .mailmap               |  1 +
 config/arm/meson.build | 23 ++++++++++++++++++++++-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/.mailmap b/.mailmap
index 75884b6fe2..1203a4d416 100644
--- a/.mailmap
+++ b/.mailmap
@@ -327,6 +327,7 @@ Don Provan <dprovan@bivio.net>
 Don Wallwork <donw@xsightlabs.com>
 Doug Dziggel <douglas.a.dziggel@intel.com>
 Douglas Flint <douglas.flint@broadcom.com>
+Doug Foster <doug.foster@arm.com>
 Dr. David Alan Gilbert <dgilbert@redhat.com>
 Drocula Lambda <quzeyao@gmail.com>
 Dror Birkman <dror.birkman@lightcyber.com>
diff --git a/config/arm/meson.build b/config/arm/meson.build
index 6442ec9596..80c3d1bc31 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -93,6 +93,17 @@ part_number_config_arm = {
             ['RTE_ARM_FEATURE_ATOMICS', true],
             ['RTE_MAX_LCORE', 64],
             ['RTE_MAX_NUMA_NODES', 1]
+        ],
+    },
+    '0xd4f': {
+        'march': 'armv9-a',
+        'march_features': ['sve2'],
+        'mcpu' : 'neoverse-v2',
+        'flags': [
+            ['RTE_MACHINE', '"neoverse-v2"'],
+            ['RTE_ARM_FEATURE_ATOMICS', true],
+            ['RTE_MAX_LCORE', 144],
+            ['RTE_MAX_NUMA_NODES', 2]
         ]
     }
 }
@@ -357,6 +368,14 @@ soc_tys2500 = {
     'numa': true
 }
 
+soc_grace = {
+    'description': 'NVIDIA Grace',
+    'implementer': '0x41',
+    'part_number': '0xd4f',
+    'extra_march_features': ['crypto'],
+    'numa': true
+}
+
 soc_graviton2 = {
     'description': 'AWS Graviton2',
     'implementer': '0x41',
@@ -455,6 +474,7 @@ dpaa:            NXP DPAA
 emag:            Ampere eMAG
 ft2000plus:      Phytium FT-2000+
 tys2500:         Phytium TengYun S2500
+grace:           NVIDIA Grace
 graviton2:       AWS Graviton2
 graviton3:       AWS Graviton3
 kunpeng920:      HiSilicon Kunpeng 920
@@ -481,6 +501,7 @@ socs = {
     'emag': soc_emag,
     'ft2000plus': soc_ft2000plus,
     'tys2500': soc_tys2500,
+    'grace': soc_grace,
     'graviton2': soc_graviton2,
     'graviton3': soc_graviton3,
     'kunpeng920': soc_kunpeng920,
@@ -614,7 +635,7 @@ if update_flags
     candidate_march = ''
     if part_number_config.has_key('march')
         supported_marchs = ['armv8.6-a', 'armv8.5-a', 'armv8.4-a', 'armv8.3-a',
-                            'armv8.2-a', 'armv8.1-a', 'armv8-a']
+                            'armv8.2-a', 'armv8.1-a', 'armv8-a', 'armv9-a']
         check_compiler_support = false
         foreach supported_march: supported_marchs
             if supported_march == part_number_config['march']
-- 
2.43.0