Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

Pull rdma updates from Doug Ledford:
 "First set of updates for 4.11 kernel merge window

   - Add new Broadcom bnxt_re RoCE driver
   - rxe driver updates
   - ioctl cleanups
   - ETH_P_IBOE declaration cleanup
   - IPoIB changes
   - Add port state cache
   - Allow srpt driver to accept guids as port names in config
   - Update to hfi1 driver
   - Update to srp driver
   - Lots of misc minor changes all over"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (114 commits)
  RDMA/bnxt_re: fix for "bnxt_en: Update to firmware interface spec 1.7.0."
  rdma_cm: fail iwarp accepts w/o connection params
  IB/srp: Drain the send queue before destroying a QP
  IB/core: Add support for draining IB_POLL_DIRECT completion queues
  IB/srp: Improve an error path
  IB/srp: Make a diagnostic message more informative
  IB/srp: Document locking conventions
  IB/srp: Fix race conditions related to task management
  IB/srp: Avoid that duplicate responses trigger a kernel bug
  IB/SRP: Avoid using IB_MR_TYPE_SG_GAPS
  RDMA/qedr: Fix some error handling
  RDMA/bnxt_re: add DCB dependency
  IB/hns: include linux/module.h
  IB/vmw_pvrdma: Expose vendor error to ULPs
  vmw_pvrdma: switch to pci_alloc_irq_vectors
  IB/hfi1: use size_t for passing array length
  IB/ipoib: Remove redudant label
  IB/ipoib: remove the unnecessary memory free
  IB/mthca: switch to pci_alloc_irq_vectors
  IB/hfi1: Code reuse with memdup_copy
  ...

1 files changed, 13 insertions, 5 deletions

diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.h b/drivers/infiniband/ulp/srpt/ib_srpt.h
index 581878782854..cc1183851af5 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.h
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.h
@@ -258,6 +258,7 @@ enum rdma_ch_state {
  *                 against concurrent modification by the cm_id spinlock.
  * @sess:          Session information associated with this SRP channel.
  * @sess_name:     Session name.
+ * @ini_guid:      Initiator port GUID.
  * @release_work:  Allows scheduling of srpt_release_channel().
  * @release_done:  Enables waiting for srpt_release_channel() completion.
  */
@@ -284,6 +285,7 @@ struct srpt_rdma_ch {
 	struct list_head	cmd_wait_list;
 	struct se_session	*sess;
 	u8			sess_name[36];
+	u8			ini_guid[24];
 	struct work_struct	release_work;
 	struct completion	*release_done;
 };
@@ -306,28 +308,34 @@ struct srpt_port_attrib {
  * @mad_agent: per-port management datagram processing information.
  * @enabled:   Whether or not this target port is enabled.
  * @port_guid: ASCII representation of Port GUID
+ * @port_gid:  ASCII representation of Port GID
  * @port:      one-based port number.
  * @sm_lid:    cached value of the port's sm_lid.
  * @lid:       cached value of the port's lid.
  * @gid:       cached value of the port's gid.
  * @port_acl_lock spinlock for port_acl_list:
  * @work:      work structure for refreshing the aforementioned cached values.
- * @port_tpg_1 Target portal group = 1 data.
- * @port_wwn:  Target core WWN data.
+ * @port_guid_tpg: TPG associated with target port GUID.
+ * @port_guid_wwn: WWN associated with target port GUID.
+ * @port_gid_tpg:  TPG associated with target port GID.
+ * @port_gid_wwn:  WWN associated with target port GID.
  * @port_acl_list: Head of the list with all node ACLs for this port.
  */
 struct srpt_port {
 	struct srpt_device	*sdev;
 	struct ib_mad_agent	*mad_agent;
 	bool			enabled;
-	u8			port_guid[64];
+	u8			port_guid[24];
+	u8			port_gid[64];
 	u8			port;
 	u16			sm_lid;
 	u16			lid;
 	union ib_gid		gid;
 	struct work_struct	work;
-	struct se_portal_group	port_tpg_1;
-	struct se_wwn		port_wwn;
+	struct se_portal_group	port_guid_tpg;
+	struct se_wwn		port_guid_wwn;
+	struct se_portal_group	port_gid_tpg;
+	struct se_wwn		port_gid_wwn;
 	struct srpt_port_attrib port_attrib;
 };