| Message ID | 1708932339-27914-1-git-send-email-kotaranov@linux.microsoft.com (mailing list archive) |
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Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 38A531BDCB; Mon, 26 Feb 2024 07:25:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=13.77.154.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708932358; cv=none; b=dkoNxVyLZm+MAxDyZAO/h2JICFg51i4BbKfMnPNYeY8kLxweaXWYRVLI3ZGUdT33BCLF1NDBhR/V0vh+J7D2IJTQmjvw4EqLR1DzL1znHl8kGLxRfOJ7tjfF3ANdvMNYLE6bHiSgCmvVRjyrhsEOWTQ+rDDBXgAEy0/Q/8u0K7M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708932358; c=relaxed/simple; bh=j/WvZZmHqEGXLDJR+LSDPYr4O53m2FFIi6ta1CkoiFM=; h=From:To:Cc:Subject:Date:Message-Id; b=A8v1N6oZ8p2VHdNyek5X/nuKAvuLXnYaMOlwiXo+UUowJwvMUoDUcszedS98nTjOxfO+l+S8CX+niJcNKOz+36KlouyKiQlp+nN4jHPpy0ZqoNUoQJ0Wj2gs5d4s1bFNJL/Lj8zVxagY3WjZbblmnFjk3J5HCnVYBsOZyV20dQA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.microsoft.com; spf=pass smtp.mailfrom=linux.microsoft.com; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b=B9yQ65D8; arc=none smtp.client-ip=13.77.154.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b="B9yQ65D8" Received: from linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net (linux.microsoft.com [13.77.154.182]) by linux.microsoft.com (Postfix) with ESMTPSA id 32D6820B74C0; Sun, 25 Feb 2024 23:25:51 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 32D6820B74C0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1708932351; bh=SxyinpW0yk9+bqJt1cMFV0DPsJ9Z5M3jgCQINCRy5/0=; h=From:To:Cc:Subject:Date:From; b=B9yQ65D8rPvbFvIOgbpI1kzv/ckuSTgQLD/Qy3C2tHenZhdN+0CZYb/5fg6nKv/iV hPKayd8OhoWhp2cvOW8UKsfV5g5OpwYlWfd5sb5oFckn74RUKGCKDaMAWotuHQKd4P ZvqGn+zgZNaOJmG9foCt8UNPTDuWk2+476/F2CBI= From: Konstantin Taranov <kotaranov@linux.microsoft.com> To: kotaranov@microsoft.com, sharmaajay@microsoft.com, longli@microsoft.com, jgg@ziepe.ca, leon@kernel.org Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH rdma-next v2 0/2] RDMA/mana_ib: Improve dma region creation Date: Sun, 25 Feb 2024 23:25:37 -0800 Message-Id: <1708932339-27914-1-git-send-email-kotaranov@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: <linux-rdma.vger.kernel.org> List-Subscribe: <mailto:linux-rdma+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-rdma+unsubscribe@vger.kernel.org> |
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RDMA/mana_ib: Improve dma region creation
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From: Konstantin Taranov <kotaranov@microsoft.com> This patch series fixes an incorrect offset calculation for dma regions and adds new functions to create dma regions: 1) with iova 2) without iova but with zero dma offset Konstantin Taranov (2): RDMA/mana_ib: Fix bug in creation of dma regions RDMA/mana_ib: Use virtual address in dma regions for MRs drivers/infiniband/hw/mana/cq.c | 4 +-- drivers/infiniband/hw/mana/main.c | 42 +++++++++++++++++++++------- drivers/infiniband/hw/mana/mana_ib.h | 7 +++-- drivers/infiniband/hw/mana/mr.c | 4 +-- drivers/infiniband/hw/mana/qp.c | 6 ++-- drivers/infiniband/hw/mana/wq.c | 4 +-- 6 files changed, 46 insertions(+), 21 deletions(-) base-commit: 14b526f55ba5916856126f9793309fd6de5c5e7e