Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755092AbbDTIgZ (ORCPT ); Mon, 20 Apr 2015 04:36:25 -0400 Received: from mail-wg0-f42.google.com ([74.125.82.42]:33298 "EHLO mail-wg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755049AbbDTIgP (ORCPT ); Mon, 20 Apr 2015 04:36:15 -0400 Message-ID: <5534BA7C.2010600@profitbricks.com> Date: Mon, 20 Apr 2015 10:36:12 +0200 From: Michael Wang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: Roland Dreier , Sean Hefty , linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, hal@dev.mellanox.co.il CC: Michael Wang , Tom Tucker , Steve Wise , Hoang-Nam Nguyen , Christoph Raisch , Mike Marciniszyn , Eli Cohen , Faisal Latif , Jack Morgenstein , Or Gerlitz , Haggai Eran , Ira Weiny , Tom Talpey , Jason Gunthorpe , Doug Ledford Subject: [PATCH v5 09/27] IB/Verbs: Reform IB-core verbs/uverbs_cmd/sysfs References: <5534B8C9.506@profitbricks.com> In-Reply-To: <5534B8C9.506@profitbricks.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3385 Lines: 88 Use raw management helpers to reform IB-core verbs/uverbs_cmd/sysfs. Cc: Hal Rosenstock Cc: Steve Wise Cc: Tom Talpey Cc: Jason Gunthorpe Cc: Doug Ledford Cc: Ira Weiny Cc: Sean Hefty Signed-off-by: Michael Wang --- drivers/infiniband/core/sysfs.c | 8 ++------ drivers/infiniband/core/uverbs_cmd.c | 6 ++++-- drivers/infiniband/core/verbs.c | 6 ++---- 3 files changed, 8 insertions(+), 12 deletions(-) diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index cbd0383..8570180 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -248,14 +248,10 @@ static ssize_t phys_state_show(struct ib_port *p, struct port_attribute *unused, static ssize_t link_layer_show(struct ib_port *p, struct port_attribute *unused, char *buf) { - switch (rdma_port_get_link_layer(p->ibdev, p->port_num)) { - case IB_LINK_LAYER_INFINIBAND: + if (rdma_tech_ib(p->ibdev, p->port_num)) return sprintf(buf, "%s\n", "InfiniBand"); - case IB_LINK_LAYER_ETHERNET: + else return sprintf(buf, "%s\n", "Ethernet"); - default: - return sprintf(buf, "%s\n", "Unknown"); - } } static PORT_ATTR_RO(state); diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index a9f0489..5dc90aa 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -515,8 +515,10 @@ ssize_t ib_uverbs_query_port(struct ib_uverbs_file *file, resp.active_width = attr.active_width; resp.active_speed = attr.active_speed; resp.phys_state = attr.phys_state; - resp.link_layer = rdma_port_get_link_layer(file->device->ib_dev, - cmd.port_num); + resp.link_layer = rdma_tech_ib(file->device->ib_dev, + cmd.port_num) ? + IB_LINK_LAYER_INFINIBAND : + IB_LINK_LAYER_ETHERNET; if (copy_to_user((void __user *) (unsigned long) cmd.response, &resp, sizeof resp)) diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index 626c9cf..7264860 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -200,11 +200,9 @@ int ib_init_ah_from_wc(struct ib_device *device, u8 port_num, struct ib_wc *wc, u32 flow_class; u16 gid_index; int ret; - int is_eth = (rdma_port_get_link_layer(device, port_num) == - IB_LINK_LAYER_ETHERNET); memset(ah_attr, 0, sizeof *ah_attr); - if (is_eth) { + if (rdma_tech_iboe(device, port_num)) { if (!(wc->wc_flags & IB_WC_GRH)) return -EPROTOTYPE; @@ -873,7 +871,7 @@ int ib_resolve_eth_l2_attrs(struct ib_qp *qp, union ib_gid sgid; if ((*qp_attr_mask & IB_QP_AV) && - (rdma_port_get_link_layer(qp->device, qp_attr->ah_attr.port_num) == IB_LINK_LAYER_ETHERNET)) { + (rdma_tech_iboe(qp->device, qp_attr->ah_attr.port_num))) { ret = ib_query_gid(qp->device, qp_attr->ah_attr.port_num, qp_attr->ah_attr.grh.sgid_index, &sgid); if (ret) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/