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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?FML3KWWGtdeaLiDlLak9y5g8+2b7EythDQTHzk58jVAbJy0t3pRo6Hra4a5u?= =?us-ascii?Q?EsOhjiwCYgut+TtNGO7ymlyfVb5nJzrRJ8L8n9KJobeR6VsYVQlEE3K7UJZT?= =?us-ascii?Q?s4eoCbvsG0TaCFTnWXx1u+BanT1xvAqTQD8gjW3zcd4r0INffJswQaw73bVX?= =?us-ascii?Q?JkcGO/u0gR2lyH+MgZmTVm7/YVtytmeEK3ss7jojLFyTdWajqKcjifh97Vlf?= =?us-ascii?Q?pKfAKQgDE0EvS8oMIv715bcWUo5QcCiTbsv9XgKj1j9A0xBEF4DEXM9w5ED4?= =?us-ascii?Q?gXc8KG3pDpwBOsA8U/iVjHuW1dA1vpkPbO9irv8Wn0IJuBz788+h/X8CLJMx?= =?us-ascii?Q?Q0T4jCOQVOdaZ5x0AmK8X4Vn7T/IESrxGgrwg3EIYu8U8CBaMTOlPrdD/4MW?= =?us-ascii?Q?jSz1qVpzNFd+OD56Lg7EhvDqz5gaaEcxZLiWmrqNDRrI64NO38qK1NtZTg6h?= =?us-ascii?Q?0GOMqVmqd7Os5APV8IdMkwxRxSMJXj8gSVfPiDFnL+wSmrQraKQaYPjlwqdU?= =?us-ascii?Q?9bU3iyMFsRTXpz+Y+gl43rfuT+k6C5aErUFej0j/RqaSE5e8h+fePgeDGH1U?= =?us-ascii?Q?FYozoLme/goKg7I8bMYOQOmmIehtplFvVct7Y6jnj1f4kEUs+B+wadjpvbN2?= =?us-ascii?Q?ThrwXiixvVqHyUMMFfm47M03ThrdGoKZsk/n6H+y1xrk+qKB+mlVZ78+i+ug?= =?us-ascii?Q?Apf6w7a+YHgBNzIT5862AK8fvp2cD13SfsyKso4+aishe5Y3CQRRFuOxO9mI?= =?us-ascii?Q?tDWScT0J4Qu3k19EXnfWfYuIBtRnjrJ9GwBZoBs5Km3zuBBc6WMfSNGG4R5z?= =?us-ascii?Q?QyevQbOegUsyPJ6fnAgGhDrxR4aIGaxx8N5USoTO0Jk/lLYnznDmHaE3t5lN?= =?us-ascii?Q?ZWlPgwFpZhe3vlI8yhhr5NzNbcWK/Qvhp8DexY0MEewTUqKh1aHVb/qFu8kS?= =?us-ascii?Q?79abJyMbKoTfpTXPnUhiVKz77VLtidHYnrmJM2aLsI0CjF1XRIKd92M4LI4p?= =?us-ascii?Q?NllShhtzcTU8bir2xPNbijl7OyfQ4cWkRKOxKXTWmK91EtSdNIvIDVwfkYcb?= =?us-ascii?Q?D1b4jxlv2ThS9RIMZ6ZI+hnVKPVoXbZ66FKJk0b6Vi1wwjegpSpqwtTrk7wy?= =?us-ascii?Q?wKiGioCA9Q3u48N+F1RQFUSo9i7G+X8eSkqWlHavJbCwP5/7UNivhTL2qxi9?= =?us-ascii?Q?Z/zfdl4oznxNqvD67nIQiW1bc3Gvq/MYai4f7Gkl5NiYaJ+lM5WtDtU0hFIS?= =?us-ascii?Q?Inah73Lq69jPUYDOg7jTQW8HCw4DRCkmz4/lEYQWRJPVidjGMJeOuYRIezfO?= =?us-ascii?Q?Asr0pTRfMuYMygNeQdp7OUN9S8mtgtqfyehmkhdNgChtLaG7xqEfXDqKAMLW?= =?us-ascii?Q?dsrF1WYjU3C8/m3bfq63Sg0TZ1q4q1uKaloK/NoK4ozmFhT6lJTeNB2qG5oh?= =?us-ascii?Q?CVzufJN5G/Hb9ZdUcjg7vdu4AXFlxsazl406vmHp2YD5dc5WQcp8NBR6NAgS?= =?us-ascii?Q?AOM/p3en094iNQzo62zlfIFTERRS27N3KU16I07dQjvL5V1uYIVpfSv87LLR?= =?us-ascii?Q?PhO1fO6CA2POhuCSFyKkBhEmRGPNk+Ba4AHrqI25I/rdJbkxZD7o/rmiy/tI?= =?us-ascii?Q?qHJCDrFrm/90FzHMjGFF2wzru/VMugAhn8O26gAz7lzNhrfO8rZA7Z9ioSwU?= =?us-ascii?Q?CuGPD0nGf8h2uPMiCY1XpVxBkD4pp+1gLI3Is9RGJv1FmTLLgQKqtRKS7QYg?= =?us-ascii?Q?BaoZ0ah/xQ=3D=3D?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 70214bab-e8e4-4a5d-b417-08da189959d2 X-MS-Exchange-CrossTenant-AuthSource: MN2PR12MB4192.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2022 13:20:14.3483 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: HJVhykbo0pAf11zNfR/1gae+yzi3uhm+EMl2ClzmAihaxzSSKD7K6jQcWKYT+GYw X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4498 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Thu, Apr 07, 2022 at 09:14:03PM +0800, Wenpeng Liang wrote: > From: Yangyang Li > > The NOP operation is a no-op, mainly used in scenarios where SQWQE requires > page alignment or WQE size alignment. Each NOP WR consumes one SQWQE, but > the hardware does not operate and directly generates a CQE. The IB > specification does not specify this type of WR. > > Signed-off-by: Yangyang Li > Signed-off-by: Wenpeng Liang > --- > drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 9 +++++++++ > drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 9 +++++++++ > 2 files changed, 18 insertions(+) Where is it used? Jason