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Sun, 6 Nov 2022 09:47:13 -0800 From: Yishai Hadas To: , CC: , , , , , , , , Subject: [PATCH vfio 03/13] net/mlx5: Introduce ifc bits for pre_copy Date: Sun, 6 Nov 2022 19:46:20 +0200 Message-ID: <20221106174630.25909-4-yishaih@nvidia.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20221106174630.25909-1-yishaih@nvidia.com> References: <20221106174630.25909-1-yishaih@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT010:EE_|BL1PR12MB5061:EE_ X-MS-Office365-Filtering-Correlation-Id: d9221c6b-2752-4850-c9a0-08dac01ef21f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.118.233;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge2.nvidia.com;CAT:NONE;SFS:(13230022)(4636009)(346002)(39860400002)(376002)(136003)(396003)(451199015)(46966006)(36840700001)(40470700004)(86362001)(5660300002)(36756003)(41300700001)(2906002)(8936002)(82310400005)(6666004)(478600001)(4326008)(6636002)(70206006)(8676002)(26005)(70586007)(316002)(110136005)(54906003)(7696005)(356005)(7636003)(40480700001)(186003)(336012)(1076003)(36860700001)(2616005)(426003)(83380400001)(47076005)(40460700003)(82740400003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Nov 2022 17:47:16.8505 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d9221c6b-2752-4850-c9a0-08dac01ef21f X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.233];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT010.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR12MB5061 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Shay Drory Introduce ifc related stuff to enable PRE_COPY of VF during migration. Signed-off-by: Shay Drory Signed-off-by: Yishai Hadas --- include/linux/mlx5/mlx5_ifc.h | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 06eab92b9fb3..9e35b657866c 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1831,7 +1831,12 @@ struct mlx5_ifc_cmd_hca_cap_2_bits { u8 max_reformat_remove_size[0x8]; u8 max_reformat_remove_offset[0x8]; - u8 reserved_at_c0[0x160]; + u8 reserved_at_c0[0x8]; + u8 migration_multi_load[0x1]; + u8 migration_tracking_state[0x1]; + u8 reserved_at_ca[0x16]; + + u8 reserved_at_e0[0x140]; u8 reserved_at_220[0x1]; u8 sw_vhca_id_valid[0x1]; @@ -11744,7 +11749,8 @@ struct mlx5_ifc_query_vhca_migration_state_in_bits { u8 reserved_at_20[0x10]; u8 op_mod[0x10]; - u8 reserved_at_40[0x10]; + u8 incremental[0x1]; + u8 reserved_at_41[0xf]; u8 vhca_id[0x10]; u8 reserved_at_60[0x20]; @@ -11770,7 +11776,9 @@ struct mlx5_ifc_save_vhca_state_in_bits { u8 reserved_at_20[0x10]; u8 op_mod[0x10]; - u8 reserved_at_40[0x10]; + u8 incremental[0x1]; + u8 set_track[0x1]; + u8 reserved_at_42[0xe]; u8 vhca_id[0x10]; u8 reserved_at_60[0x20]; -- 2.18.1