From patchwork Wed May 18 01:57:51 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cheng Xu X-Patchwork-Id: 12853078 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D2B2EC433EF for ; Wed, 18 May 2022 01:58:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234085AbiERB6N (ORCPT ); Tue, 17 May 2022 21:58:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60306 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234095AbiERB6L (ORCPT ); Tue, 17 May 2022 21:58:11 -0400 Received: from out30-133.freemail.mail.aliyun.com (out30-133.freemail.mail.aliyun.com [115.124.30.133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04F3254F85 for ; Tue, 17 May 2022 18:58:09 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R201e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04426;MF=chengyou@linux.alibaba.com;NM=1;PH=DS;RN=8;SR=0;TI=SMTPD_---0VDYXy5J_1652839086; Received: from localhost(mailfrom:chengyou@linux.alibaba.com fp:SMTPD_---0VDYXy5J_1652839086) by smtp.aliyun-inc.com(127.0.0.1); Wed, 18 May 2022 09:58:06 +0800 From: Cheng Xu To: jgg@ziepe.ca, dledford@redhat.com, leon@kernel.org Cc: linux-rdma@vger.kernel.org, KaiShen@linux.alibaba.com, chengyou@linux.alibaba.com, tonylu@linux.alibaba.com, BMT@zurich.ibm.com Subject: [PATCH for-next v8 12/12] RDMA/erdma: Add driver to kernel build environment Date: Wed, 18 May 2022 09:57:51 +0800 Message-Id: <20220518015751.38156-13-chengyou@linux.alibaba.com> X-Mailer: git-send-email 2.32.1 (Apple Git-133) In-Reply-To: <20220518015751.38156-1-chengyou@linux.alibaba.com> References: <20220518015751.38156-1-chengyou@linux.alibaba.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org Add erdma to the kernel build environment, and sort the source order in drivers/infiniband/Kconfig. Signed-off-by: Cheng Xu --- MAINTAINERS | 8 ++++++++ drivers/infiniband/Kconfig | 15 ++++++++------- drivers/infiniband/hw/Makefile | 1 + drivers/infiniband/hw/erdma/Kconfig | 12 ++++++++++++ drivers/infiniband/hw/erdma/Makefile | 4 ++++ 5 files changed, 33 insertions(+), 7 deletions(-) create mode 100644 drivers/infiniband/hw/erdma/Kconfig create mode 100644 drivers/infiniband/hw/erdma/Makefile diff --git a/MAINTAINERS b/MAINTAINERS index fd768d43e048..7aa57ef45a27 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -732,6 +732,14 @@ S: Maintained F: Documentation/i2c/busses/i2c-ali1563.rst F: drivers/i2c/busses/i2c-ali1563.c +ALIBABA ELASTIC RDMA DRIVER +M: Cheng Xu +M: Kai Shen +L: linux-rdma@vger.kernel.org +S: Supported +F: drivers/infiniband/hw/erdma +F: include/uapi/rdma/erdma-abi.h + ALIENWARE WMI DRIVER L: Dell.Client.Kernel@dell.com S: Maintained diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig index 33d3ce9c888e..aa36ac618e72 100644 --- a/drivers/infiniband/Kconfig +++ b/drivers/infiniband/Kconfig @@ -78,20 +78,21 @@ config INFINIBAND_VIRT_DMA def_bool !HIGHMEM if INFINIBAND_USER_ACCESS || !INFINIBAND_USER_ACCESS -source "drivers/infiniband/hw/mthca/Kconfig" -source "drivers/infiniband/hw/qib/Kconfig" +source "drivers/infiniband/hw/bnxt_re/Kconfig" source "drivers/infiniband/hw/cxgb4/Kconfig" source "drivers/infiniband/hw/efa/Kconfig" +source "drivers/infiniband/hw/erdma/Kconfig" +source "drivers/infiniband/hw/hfi1/Kconfig" +source "drivers/infiniband/hw/hns/Kconfig" source "drivers/infiniband/hw/irdma/Kconfig" source "drivers/infiniband/hw/mlx4/Kconfig" source "drivers/infiniband/hw/mlx5/Kconfig" +source "drivers/infiniband/hw/mthca/Kconfig" source "drivers/infiniband/hw/ocrdma/Kconfig" -source "drivers/infiniband/hw/vmw_pvrdma/Kconfig" -source "drivers/infiniband/hw/usnic/Kconfig" -source "drivers/infiniband/hw/hns/Kconfig" -source "drivers/infiniband/hw/bnxt_re/Kconfig" -source "drivers/infiniband/hw/hfi1/Kconfig" source "drivers/infiniband/hw/qedr/Kconfig" +source "drivers/infiniband/hw/qib/Kconfig" +source "drivers/infiniband/hw/usnic/Kconfig" +source "drivers/infiniband/hw/vmw_pvrdma/Kconfig" source "drivers/infiniband/sw/rdmavt/Kconfig" source "drivers/infiniband/sw/rxe/Kconfig" source "drivers/infiniband/sw/siw/Kconfig" diff --git a/drivers/infiniband/hw/Makefile b/drivers/infiniband/hw/Makefile index fba0b3be903e..6b3a88046125 100644 --- a/drivers/infiniband/hw/Makefile +++ b/drivers/infiniband/hw/Makefile @@ -13,3 +13,4 @@ obj-$(CONFIG_INFINIBAND_HFI1) += hfi1/ obj-$(CONFIG_INFINIBAND_HNS) += hns/ obj-$(CONFIG_INFINIBAND_QEDR) += qedr/ obj-$(CONFIG_INFINIBAND_BNXT_RE) += bnxt_re/ +obj-$(CONFIG_INFINIBAND_ERDMA) += erdma/ diff --git a/drivers/infiniband/hw/erdma/Kconfig b/drivers/infiniband/hw/erdma/Kconfig new file mode 100644 index 000000000000..169038e3ceb1 --- /dev/null +++ b/drivers/infiniband/hw/erdma/Kconfig @@ -0,0 +1,12 @@ +# SPDX-License-Identifier: GPL-2.0-only +config INFINIBAND_ERDMA + tristate "Alibaba Elastic RDMA Adapter (ERDMA) support" + depends on PCI_MSI && 64BIT + depends on INFINIBAND_ADDR_TRANS + depends on INFINIBAND_USER_ACCESS + help + This is a RDMA/iWarp driver for Alibaba Elastic RDMA Adapter(ERDMA), + which supports RDMA features in Alibaba cloud environment. + + To compile this driver as module, choose M here. The module will be + called erdma. diff --git a/drivers/infiniband/hw/erdma/Makefile b/drivers/infiniband/hw/erdma/Makefile new file mode 100644 index 000000000000..51d2ef91905a --- /dev/null +++ b/drivers/infiniband/hw/erdma/Makefile @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_INFINIBAND_ERDMA) := erdma.o + +erdma-y := erdma_cm.o erdma_main.o erdma_cmdq.o erdma_cq.o erdma_verbs.o erdma_qp.o erdma_eq.o