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Mon, 18 Jan 2021 20:08:56 +0000 Date: Mon, 18 Jan 2021 16:08:54 -0400 From: Jason Gunthorpe To: Weihang Li CC: , , , Subject: Re: [PATCH v2 for-next] RDMA/hns: Add caps flag for UD inline of userspace Message-ID: <20210118200854.GA778611@nvidia.com> References: <1609836423-40069-1-git-send-email-liweihang@huawei.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1609836423-40069-1-git-send-email-liweihang@huawei.com> X-ClientProxiedBy: BL1PR13CA0065.namprd13.prod.outlook.com (2603:10b6:208:2b8::10) To DM6PR12MB3834.namprd12.prod.outlook.com (2603:10b6:5:14a::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mlx.ziepe.ca (142.162.115.133) by BL1PR13CA0065.namprd13.prod.outlook.com (2603:10b6:208:2b8::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3784.6 via Frontend Transport; Mon, 18 Jan 2021 20:08:56 +0000 Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1l1apa-003GZA-VH; Mon, 18 Jan 2021 16:08:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1611000540; bh=GF86lOtaNNU5QezIgjKJ2jM4Ka7DSLXRCN12+eUgMC4=; h=ARC-Seal:ARC-Message-Signature:ARC-Authentication-Results:Date: From:To:CC:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:X-ClientProxiedBy:MIME-Version: X-MS-Exchange-MessageSentRepresentingType; b=gQE2r431iPnGuMO9sREEhPeJaC8QmMzqSqk76JqzAxdR6TQOWkX4KSm2vhjXk8Zs4 evp0etPflrGxY+DK3jKxP4ZW5BUA2urpHxkznXuYqRQ+X4+01ACX44Bac+IaBg4FIL PNz44EJmJ594dJtmZsyJtcsaS9vMZa4AvoiVC6rYQ28zdFE+H1Ia1iiEEymY+Xq4yC Qt/XcqyQZSUikCotA5z7lnRo3znReR0tQDhrhL0SRx1umdRSgh9eOD9pVRjFOCCDMK t7vJwW2P32R+u9pJHCwtqScQfKCG2wfE0oGF9AT/Mhu7i2f2ZK9RkafMRsm7Xcl2WN hcxC7NlQR0mpg== Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Tue, Jan 05, 2021 at 04:47:03PM +0800, Weihang Li wrote: > diff --git a/include/uapi/rdma/hns-abi.h b/include/uapi/rdma/hns-abi.h > index 90b739d..79dba94 100644 > +++ b/include/uapi/rdma/hns-abi.h > @@ -77,6 +77,7 @@ enum hns_roce_qp_cap_flags { > HNS_ROCE_QP_CAP_RQ_RECORD_DB = 1 << 0, > HNS_ROCE_QP_CAP_SQ_RECORD_DB = 1 << 1, > HNS_ROCE_QP_CAP_OWNER_DB = 1 << 2, > + HNS_ROCE_QP_CAP_UD_SQ_INL = 1 << 3, > }; Where are the rdma-core patches to support this bit? I don't see them on github? Jason