From: Devesh Sharma <Devesh.Sharma@Emulex.Com>
To: Michael Wang <yun.wang@profitbricks.com>,
Roland Dreier <roland@kernel.org>,
Sean Hefty <sean.hefty@intel.com>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"hal@dev.mellanox.co.il" <hal@dev.mellanox.co.il>
Cc: Tom Tucker <tom@opengridcomputing.com>,
Steve Wise <swise@opengridcomputing.com>,
Hoang-Nam Nguyen <hnguyen@de.ibm.com>,
Christoph Raisch <raisch@de.ibm.com>,
Mike Marciniszyn <infinipath@intel.com>,
Eli Cohen <eli@mellanox.com>,
Faisal Latif <faisal.latif@intel.com>,
Jack Morgenstein <jackm@dev.mellanox.co.il>,
"Or Gerlitz" <ogerlitz@mellanox.com>,
Haggai Eran <haggaie@mellanox.com>,
"Ira Weiny" <ira.weiny@intel.com>, Tom Talpey <tom@talpey.com>,
Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
Doug Ledford <dledford@redhat.com>
Subject: RE: [PATCH v5 13/27] IB/Verbs: Reserve legacy transport type in 'dev_addr'
Date: Tue, 21 Apr 2015 05:58:19 +0000 [thread overview]
Message-ID: <EE7902D3F51F404C82415C4803930ACD5DC44144@CMEXMB1.ad.emulex.com> (raw)
In-Reply-To: <5534BAE8.9010805@profitbricks.com>
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="utf-8", Size: 3206 bytes --]
> -----Original Message-----
> From: linux-rdma-owner@vger.kernel.org [mailto:linux-rdma-
> owner@vger.kernel.org] On Behalf Of Michael Wang
> Sent: Monday, April 20, 2015 2:08 PM
> 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 13/27] IB/Verbs: Reserve legacy transport type in
> 'dev_addr'
>
>
> Reserve the legacy transport type for the 'transport' member of 'struct
> rdma_dev_addr' until we make sure this is no longer needed.
>
> Cc: Hal Rosenstock <hal@dev.mellanox.co.il>
> Cc: Steve Wise <swise@opengridcomputing.com>
> Cc: Tom Talpey <tom@talpey.com>
> Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
> Cc: Doug Ledford <dledford@redhat.com>
> Cc: Ira Weiny <ira.weiny@intel.com>
> Cc: Sean Hefty <sean.hefty@intel.com>
> Signed-off-by: Michael Wang <yun.wang@profitbricks.com>
> ---
> drivers/infiniband/core/cma.c | 25 +++++++++++++++++++++++--
> 1 file changed, 23 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
> index ebac646..6195bf6 100644
> --- a/drivers/infiniband/core/cma.c
> +++ b/drivers/infiniband/core/cma.c
> @@ -244,14 +244,35 @@ static inline void cma_set_ip_ver(struct cma_hdr
> *hdr, u8 ip_ver)
> hdr->ip_version = (ip_ver << 4) | (hdr->ip_version & 0xF); }
>
> +static inline void cma_set_legacy_transport(struct rdma_cm_id *id) {
> + switch (id->device->node_type) {
> + case RDMA_NODE_IB_CA:
> + case RDMA_NODE_IB_SWITCH:
> + case RDMA_NODE_IB_ROUTER:
> + id->route.addr.dev_addr.transport = RDMA_TRANSPORT_IB;
What about IBOE transport, am I missing something here? As of today ocrdma exports node_type as RDMA_NODE_IB_CA, here transport will be set to RDMA_TRANSPORT_IB,
Should it be RDMA_TRANPORT_IBOE?
> + break;
> + case RDMA_NODE_RNIC:
> + id->route.addr.dev_addr.transport =
> RDMA_TRANSPORT_IWARP;
> + break;
> + case RDMA_NODE_USNIC:
> + id->route.addr.dev_addr.transport =
> RDMA_TRANSPORT_USNIC;
> + break;
> + case RDMA_NODE_USNIC_UDP:
> + id->route.addr.dev_addr.transport =
> RDMA_TRANSPORT_USNIC_UDP;
> + break;
> + default:
> + BUG();
> + }
> +}
> +
> static void cma_attach_to_dev(struct rdma_id_private *id_priv,
> struct cma_device *cma_dev)
> {
> atomic_inc(&cma_dev->refcount);
> id_priv->cma_dev = cma_dev;
> id_priv->id.device = cma_dev->device;
> - id_priv->id.route.addr.dev_addr.transport =
> - rdma_node_get_transport(cma_dev->device->node_type);
> + cma_set_legacy_transport(&id_priv->id);
> list_add_tail(&id_priv->list, &cma_dev->id_list); }
>
> --
> 2.1.0
> --
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next prev parent reply other threads:[~2015-04-21 5:58 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-20 8:28 [PATCH v5 00/27] IB/Verbs: IB Management Helpers Michael Wang
2015-04-20 8:32 ` [PATCH v5 01/27] IB/Verbs: Implement new callback query_transport() Michael Wang
2015-04-22 0:04 ` ira.weiny
2015-04-22 15:02 ` Doug Ledford
2015-04-22 15:21 ` Devesh Sharma
2015-04-22 16:22 ` ira.weiny
2015-04-22 16:42 ` Doug Ledford
2015-04-23 7:13 ` Michael Wang
2015-04-20 8:32 ` [PATCH v5 02/27] IB/Verbs: Implement raw management helpers Michael Wang
2015-04-22 0:05 ` ira.weiny
2015-04-20 8:33 ` [PATCH v5 03/27] IB/Verbs: Reform IB-core mad/agent/user_mad Michael Wang
2015-04-22 0:05 ` ira.weiny
2015-04-20 8:33 ` [PATCH v5 04/27] IB/Verbs: Reform IB-core cm Michael Wang
2015-04-20 17:04 ` Hal Rosenstock
2015-04-21 7:42 ` Michael Wang
2015-04-22 0:05 ` ira.weiny
2015-04-20 8:34 ` [PATCH v5 05/27] IB/Verbs: Reform IB-core sa_query Michael Wang
2015-04-22 0:05 ` ira.weiny
2015-04-20 8:34 ` [PATCH v5 06/27] IB/Verbs: Reform IB-core multicast Michael Wang
2015-04-22 0:06 ` ira.weiny
2015-04-20 8:35 ` [PATCH v5 07/27] IB/Verbs: Reform IB-ulp ipoib Michael Wang
2015-04-22 0:06 ` ira.weiny
2015-04-20 8:35 ` [PATCH v5 08/27] IB/Verbs: Reform IB-ulp xprtrdma Michael Wang
2015-04-22 0:06 ` ira.weiny
2015-04-20 8:36 ` [PATCH v5 09/27] IB/Verbs: Reform IB-core verbs/uverbs_cmd/sysfs Michael Wang
2015-04-21 23:19 ` ira.weiny
2015-04-22 7:38 ` Michael Wang
2015-04-22 16:28 ` ira.weiny
2015-04-23 9:25 ` Michael Wang
2015-04-20 8:36 ` [PATCH v5 10/27] IB/Verbs: Reform cm related part in IB-core cma/ucm Michael Wang
2015-04-22 0:07 ` ira.weiny
2015-04-20 8:37 ` [PATCH v5 11/27] IB/Verbs: Reform route related part in IB-core cma Michael Wang
2015-04-22 0:07 ` ira.weiny
2015-04-20 8:37 ` [PATCH v5 12/27] IB/Verbs: Reform mcast " Michael Wang
2015-04-22 0:07 ` ira.weiny
2015-04-20 8:38 ` [PATCH v5 13/27] IB/Verbs: Reserve legacy transport type in 'dev_addr' Michael Wang
2015-04-21 5:58 ` Devesh Sharma [this message]
2015-04-21 8:05 ` Michael Wang
2015-04-22 0:08 ` ira.weiny
2015-04-20 8:38 ` [PATCH v5 14/27] IB/Verbs: Reform cma_acquire_dev() Michael Wang
2015-04-21 6:15 ` Devesh Sharma
2015-04-21 8:08 ` Michael Wang
2015-04-22 0:08 ` ira.weiny
2015-04-20 8:38 ` [PATCH v5 15/27] IB/Verbs: Reform rest part in IB-core cma Michael Wang
2015-04-22 0:08 ` ira.weiny
2015-04-20 8:39 ` [PATCH v5 16/27] IB/Verbs: Use management helper cap_ib_mad() Michael Wang
2015-04-22 0:09 ` ira.weiny
2015-04-20 8:39 ` [PATCH v5 17/27] IB/Verbs: Use management helper cap_ib_smi() Michael Wang
2015-04-22 0:09 ` ira.weiny
2015-04-20 8:40 ` [PATCH v5 18/27] IB/Verbs: Use management helper cap_ib_cm() Michael Wang
2015-04-22 0:09 ` ira.weiny
2015-04-20 8:40 ` [PATCH v5 19/27] IB/Verbs: Use management helper cap_iw_cm() Michael Wang
2015-04-20 14:00 ` Steve Wise
2015-04-20 15:16 ` Michael Wang
2015-04-20 15:51 ` Tom Tucker
2015-04-20 16:19 ` Jason Gunthorpe
2015-04-20 16:39 ` Tom Tucker
2015-04-21 7:39 ` Michael Wang
2015-04-21 15:06 ` Tom Tucker
2015-04-22 0:10 ` ira.weiny
2015-04-20 8:40 ` [PATCH v5 20/27] IB/Verbs: Use management helper cap_ib_sa() Michael Wang
2015-04-22 0:10 ` ira.weiny
2015-04-20 8:41 ` [PATCH v5 21/27] IB/Verbs: Use management helper cap_ib_mcast() Michael Wang
2015-04-22 0:10 ` ira.weiny
2015-04-20 8:41 ` [PATCH v5 22/27] IB/Verbs: Use management helper cap_ipoib() Michael Wang
2015-04-22 0:11 ` ira.weiny
2015-04-22 5:40 ` Jason Gunthorpe
2015-04-22 8:49 ` Michael Wang
2015-04-22 16:45 ` ira.weiny
2015-04-22 16:54 ` Hefty, Sean
2015-04-23 9:31 ` Michael Wang
2015-04-22 17:24 ` Jason Gunthorpe
2015-04-23 7:53 ` Michael Wang
2015-04-20 8:42 ` [PATCH v5 23/27] IB/Verbs: Use management helper cap_read_multi_sge() Michael Wang
2015-04-22 0:11 ` ira.weiny
2015-04-20 8:42 ` [PATCH v5 24/27] IB/Verbs: Use management helper cap_af_ib() Michael Wang
2015-04-22 0:11 ` ira.weiny
2015-04-20 8:43 ` [PATCH v5 25/27] IB/Verbs: Use management helper cap_eth_ah() Michael Wang
2015-04-22 0:11 ` ira.weiny
2015-04-20 8:43 ` [PATCH v5 26/27] IB/Verbs: Clean up rdma_ib_or_iboe() Michael Wang
2015-04-22 0:12 ` ira.weiny
2015-04-20 8:43 ` [PATCH v5 27/27] IB/Verbs: Cleanup rdma_node_get_transport() Michael Wang
2015-04-22 0:13 ` ira.weiny
2015-04-21 5:41 ` [PATCH v5 00/27] IB/Verbs: IB Management Helpers Devesh Sharma
2015-04-21 7:46 ` Michael Wang
2015-04-21 11:03 ` Devesh Sharma
2015-04-21 15:56 ` Michael Wang
2015-04-21 23:36 ` Liran Liss
2015-04-22 2:41 ` ira.weiny
2015-04-22 8:32 ` Michael Wang
[not found] ` <DB4PR05MB086335365371E756B789FE84B1EE0@DB4PR05MB0863.eurprd05.prod.outlook.com>
2015-04-22 16:40 ` Jason Gunthorpe
[not found] ` <DB4PR05MB08633B2B2E3BA32752EE8098B1EC0@DB4PR05MB0863.eurprd05.prod.outlook.com>
2015-04-24 16:42 ` Jason Gunthorpe
2015-04-27 19:10 ` ira.weiny
2015-04-22 16:40 ` Hefty, Sean
2015-04-24 14:49 ` Liran Liss
2015-04-22 8:30 ` Michael Wang
2015-04-22 16:16 ` Liran Liss
2015-04-23 7:33 ` Michael Wang
2015-04-24 14:44 ` Liran Liss
2015-04-24 15:07 ` Michael Wang
2015-04-27 19:22 ` ira.weiny
2015-04-22 14:59 ` Doug Ledford
2015-04-22 16:57 ` Jason Gunthorpe
2015-04-23 8:36 ` Michael Wang
2015-04-22 17:10 ` ira.weiny
2015-04-23 9:36 ` Michael Wang
[not found] ` <DB4PR05MB08630282DEFFFB181A525B67B1EC0@DB4PR05MB0863.eurprd05.prod.outlook.com>
2015-04-27 20:58 ` ira.weiny
2015-04-22 16:46 ` Dave Goodell (dgoodell)
2015-04-22 0:28 ` ira.weiny
2015-04-22 7:44 ` Michael Wang
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