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* IB: Convert kmem_cache_t -> struct kmem_cacheRoland Dreier2006-11-291-1/+1
| | | | Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/srp: Increase supported CDB sizeArne Redlich2006-11-291-1/+2
| | | | | | | | | Set the Scsi_Host's max_cmd_len from 12 (default) to 16 for SRP. Otherwise scsi_dispatch_cmd() won't pass down certain commands such as READ CAPACITY 16, required for supporting disks > 2TB. Signed-off-by: Arne Redlich <arne.redlich@xiranet.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IPoIB: Clear high octet in QP numberMichael S. Tsirkin2006-11-161-8/+7
| | | | | | | | | | IPoIB assumes that high (reserved) octet in the hardware address is 0, and copies it into the QPN. This violates RFC 4391 (which requires that the high 8 bits are ignored on receive), and will result in an invalid QPN being used when interoperating with IPoIB connected mode. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/iser: Start connection after enabling iSERErez Zilber2006-10-301-2/+2
| | | | | | | | | When a connection is started (a new connection or a recovered one), iSER should prepare its resources for full-featured mode and only then notify the iSCSI layer that it is ready to start queueing commands. Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IPoIB: Check for DMA mapping error for TX packetsRoland Dreier2006-10-101-0/+5
| | | | Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/srp: Enable multiple connections to the same targetIshai Rabinovitz2006-10-102-10/+18
| | | | | | | | | | | | | | | | | | | Enable multiple concurrent connections to the same SRP target: 1) Use port GUID instead of node GUID in the initiator port identifier. This allows connections to be made from multiple HCA ports at the same time. 2) Let the user specify the identifier extention when adding the device. This allows userspace to make multiple connections even from the same port, if it wants too. Without this, only one connection can be made from any given HCA, even if it has multiple ports, because we don't use multi-channel mode, so targets will only allow one connection from a given initiator port ID. Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/srp: Remove redundant memset()Ishai Rabinovitz2006-10-101-1/+0
| | | | | | | | | scsi_host_alloc() already allocates with kzalloc(), so the struct Scsi_Host is zeroed out, including the private data portion. Remove the redundant memset that zeros this out again in the SRP initiator. Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* Still more typo fixesMatt LaPlante2006-10-031-1/+1
| | | | Signed-off-by: Adrian Bunk <bunk@stusta.de>
* IB/iser: Fix the description of iSER in KconfigErez Zilber2006-09-281-6/+7
| | | | | | | Fix the description of iSER in Kconfig. It is not accurate. Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/iser: DMA unmap unaligned for RDMA data before touching itErez Zilber2006-09-283-39/+59
| | | | | | | | | | | | iSER uses the DMA mapping api to map the page holding the SCSI command data to the HCA DMA address space. When the command data is not aligned for RDMA, the data is copied to/from an allocated buffer which in turn is used for executing this command. The pages associated with the command must be unmapped before being touched. Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/iser: Have iSER data transaction object point to iSER connErez Zilber2006-09-284-9/+14
| | | | | | | | | | | | | iSER uses a data transaction object (struct iser_dto) as part of its IB data descriptors (struct iser_desc) management. It also uses a hierarchy of connection structures pointing to each other. A DTO may exist even after the iscsi_iser connection pointed by it is destroyed (eg one that is bound to a post receive buffer which was flushed by the IB HW). Hence DTOs need point to the lowest connection, which is struct iser_conn. Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* [PATCH] inode_diet: Replace inode.u.generic_ip with inode.i_privateTheodore Ts'o2006-09-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | The following patches reduce the size of the VFS inode structure by 28 bytes on a UP x86. (It would be more on an x86_64 system). This is a 10% reduction in the inode size on a UP kernel that is configured in a production mode (i.e., with no spinlock or other debugging functions enabled; if you want to save memory taken up by in-core inodes, the first thing you should do is disable the debugging options; they are responsible for a huge amount of bloat in the VFS inode structure). This patch: The filesystem or device-specific pointer in the inode is inside a union, which is pretty pointless given that all 30+ users of this field have been using the void pointer. Get rid of the union and rename it to i_private, with a comment to explain who is allowed to use the void pointer. This is just a cleanup, but it allows us to reuse the union 'u' for something something where the union will actually be used. [judith@osdl.org: powerpc build fix] Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Judith Lebzelter <judith@osdl.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge mulgrave-w:git/scsi-misc-2.6James Bottomley2006-09-232-15/+4
|\ | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/scsi/iscsi_tcp.c drivers/scsi/iscsi_tcp.h Pretty horrible merge between crypto hash consolidation and crypto_digest_...->crypto_hash_... conversion Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] libiscsi, iscsi_tcp, iscsi_iser: check that burst lengths are valid.Mike Christie2006-09-022-15/+4
| | | | | | | | | | | | | | | | | | | | | | | | iSCSI RFC states that the first burst length must be smaller than the max burst length. We currently assume targets will be good, but that may not be the case, so this patch adds a check. This patch also moves the unsol data out offset to the lib so the LLDs do not have to track it. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | IPoIB: Add some likely/unlikely annotations in hot pathEli Cohen2006-09-222-3/+3
| | | | | | | | | | Signed-off-by: Eli Cohen <eli@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IPoIB: Remove unused include of vmalloc.hDotan Barak2006-09-221-1/+0
| | | | | | | | | | | | | | IPoIB doesn't use anything from <linux/vmalloc.h>, so don't include it. Signed-off-by: Dotan Barak <dotanb@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IPoIB: Rejoin all multicast groups after a port eventEli Cohen2006-09-221-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | When ipoib_ib_dev_flush() is called because of a port event, the driver needs to rejoin all multicast groups, since the flush will call ipoib_mcast_dev_flush() (via ipoib_ib_dev_down()). Otherwise no (non-broadcast) multicast groups will be rejoined until the networking core calls ->set_multicast_list again, and so multicast reception will be broken for potentially a long time. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IPoIB: Create MCGs with all attributes required by RFCRoland Dreier2006-09-221-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RFC 4391 ("Transmission of IP over InfiniBand (IPoIB)") says: If the IB multicast group does not already exist, one must be created first with the IPoIB link MTU. The MGID MUST use the same P_Key, Q_Key, SL, MTU, and HopLimit as those used in the broadcast-GID. The rest of attributes SHOULD follow the values used in the broadcast-GID as well. However, the current IPoIB driver is only setting the attributes required by the InfiniBand spec to create a multicast group, so in particular the MTU and HopLimit are not being set. Add these attributes when creating MCGs, and also set the Rate attribute, since IPoIB pays attention to that attribute as well. Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB/iser: INFINIBAND_ISER depends on INETRoland Dreier2006-09-221-1/+1
| | | | | | | | | | | | iSER won't build without CONFIG_INET enabled, so make Kconfig reflect that. Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB/sa: Require SA registrationMichael S. Tsirkin2006-09-224-10/+25
| | | | | | | | | | | | | | | | | | | | Require users to register with SA module, to prevent the sa_query module text from going away while an SA query callback is still running. Update all in-tree users for the new interface. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IPoIB: Refactor completion handlingRoland Dreier2006-09-221-88/+100
| | | | | | | | | | | | | | | | Split up ipoib_ib_handle_wc() into ipoib_ib_handle_rx_wc() and ipoib_ib_handle_tx_wc() to make the code easier to read. This will also help implement NAPI in the future. Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB/iser: Do not use FMR for a single dma entry sgErez Zilber2006-09-223-16/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fast Memory Registration (fmr) is used to register for rdma an sg whose elements are not linearly sequential after dma mapping. The IB verbs layer provides an "all dma memory MR (memory region)" which can be used for RDMA-ing a dma linearly sequential buffer. Change the code to use the dma mr instead of doing fmr when dma mapping produces a single dma entry sg. Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB/iser: fix some debug printsErez Zilber2006-09-221-3/+14
| | | | | | | | | | | | | | | | fix and add some debug prints related to iser handling of memory for rdma. Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB/iser: make FMR "page size" be 4K and not PAGE_SIZEErez Zilber2006-09-223-14/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As iser is able to use at most one rdma operation for the execution of a scsi command, and registration of the sg associated with scsi command has its restrictions, the code checks if an sg is "aligned for rdma". Alignment for rdma is measured in "fmr page" units whose possible resolutions are different between HCAs and can be smaller, equal or bigger to the system page size. When the system page size is bigger than 4KB (eg the default with ia64 kernels) there a bigger chance that an sg would be aligned for rdma if the fmr page size is 4KB. Change the code to create FMR whose pages are of size 4KB and to take that into account when processing the sg. Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB/iser: Limit the max size of a scsi commandErez Zilber2006-09-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | Currently, the data length of a command coming down from scsi-ml is limited only by the size of its sg list (sg_tablesize). The max data length may be different for different page size values. By setting max_sectors, we limit the data length to max_sectors*512 bytes. Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB/iser: fix a check of SG alignment for RDMAErez Zilber2006-09-221-1/+1
| | | | | | | | | | | | | | | | | | | | dma mapping may include a "compaction" of the sg associated with scsi command. Hence, the size of the maximal prefix of the SG which is aligned for rdma must be compared against the length of the dma mapped sg (mem->dma_nents) and not against the size of it before it was mapped (mem->size). Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | RDMA: iWARP Core Changes.Tom Tucker2006-09-222-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | Modifications to the existing rdma header files, core files, drivers, and ulp files to support iWARP, including: - Hook iWARP CM into the build system and use it in rdma_cm. - Convert enum ib_node_type to enum rdma_node_type, which includes the possibility of RDMA_NODE_RNIC, and update everything for this. Signed-off-by: Tom Tucker <tom@opengridcomputing.com> Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB: Whitespace fixesRoland Dreier2006-09-222-2/+2
| | | | | | | | | | | | | | | | Remove some trailing whitespace that has snuck in despite the best efforts of whitespace=error-all. Also fix a few other whitespace bogosities. Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB/srp: Add port/device attributesIshai Rabinovitz2006-09-221-6/+24
| | | | | | | | | | | | | | | | | | | | | | Add local_ib_device and local_ib_port attributes to srp scsi_host. These are needed when we want to connect to the same target through multiple distinct ports. Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB/ipoib: Fix flush/start xmit race (from code review)Michael S. Tsirkin2006-09-221-4/+8
| | | | | | | | | | | | | | | | | | | | Prevent flush task from freeing the ipoib_neigh pointer, while ipoib_start_xmit() is accessing the ipoib_neigh through the pointer it has loaded from the skb's hardware address. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IPoIB: Retry failed send-only multicast group joinsEli Cohen2006-09-141-0/+1
| | | | | | | | | | | | | | | | | | | | When a send-only multicast group join fails, mcast->query must be set to NULL. Otherwise, IPoIB will never retry the join and the multicast group will never be reachable. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | IB/srp: Don't schedule reconnect from srpIshai Rabinovitz2006-09-141-14/+0
|/ | | | | | | | | | | | | | | | If there is a problem in the connection, the SCSI mid-layer will eventually call srp_reset_host(), which will call srp_reconnect(), so we do not need to schedule a call to srp_reconnect_work() from srp_completion(). Removing this prevents srp_reset_host() from failing if a reconnect scheduled from srp_completion() is already in progress, which in turn was causing crashes as both SCSI midlayer and srp_reconnect() were cancelling commands. Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* Merge ../linux-2.6James Bottomley2006-08-062-4/+18
|\ | | | | | | | | | | | | | | | | | | | | Conflicts: arch/ia64/hp/sim/simscsi.c Stylistic differences in two separate fixes for buffer->request_buffer problem. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * IB/ipoib: Remove broken link from Kconfig and documentationOr Gerlitz2006-08-031-2/+1
| | | | | | | | | | | | | | | | Remove references to the IPoIB IETF working group as it has been closed. Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/srp: Work around data corruption bug on Mellanox targetsIshai Rabinovitz2006-08-031-2/+15
| | | | | | | | | | | | | | | | | | | | Data corruption has been seen with Mellanox SRP targets when FMRs create a memory region with I/O virtual address != 0. Add a workaround that disables FMR merging for Mellanox targets (OUI 0002c9). Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/srp: Fix crash in srp_reconnect_targetIshai Rabinovitz2006-08-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | Protect against srp_reset_device() clearing the req_queue while srp_reconnect_target() is in progress (note that state change at the top of srp_reconnect_target() is not sufficient for this since srp_reset_device() ignores the state). Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | [SCSI] iscsi bugfixes: fix oops when iser is flushing ioMike Christie2006-07-281-20/+2
|/ | | | | | | | | | | | | When we enter recovery and flush the running commands we cannot freee the connection before flushing the commands. Some commands may have a reference to the connection that needs to be released before. iscsi_stop was forcing the term and suspend too early and was causing a oops in iser, so this patch removes those callbacks all together and allows the LLD to handle that detail. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* IB/ipoib: Fix packet loss after hardware address updateMichael S. Tsirkin2006-07-242-0/+24
| | | | | | | | | | | The neighbour ha field may get updated without destroying the neighbour. In this case, the ha field gets out of sync with the address handle stored in ipoib_neigh->ah, with the result that the ah field would point to an incorrect path, resulting in all packets being lost. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipoib: Fix oops with ipoib_debug_mcast setOr Gerlitz2006-07-241-4/+4
| | | | | | | Need to set mcast->ah before debug code dereferences it. Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* [PATCH] fmr pool: remove unnecessary pointer dereferenceMichael S. Tsirkin2006-07-142-2/+2
| | | | | | | | | | | | ib_fmr_pool_map_phys gets the virtual address by pointer but never writes there, and users (e.g. srp) seem to assume this and ignore the value returned. This patch cleans up the API to get the VA by value, and updates all users. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Acked-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] srp: fix fmr error handlingVu Pham2006-07-141-0/+1
| | | | | | | | | | | | srp_unmap_data assumes req->fmr is NULL if the request is not mapped, so we must clean it out in case of an error. Signed-off-by: Vu Pham <vu@mellanox.com> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Acked-by: Roland Dreier <rolandd@cisco.com> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge ../scsi-misc-2.6James Bottomley2006-07-031-121/+17
|\ | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/scsi/nsp32.c drivers/scsi/pcmcia/nsp_cs.c Removal of randomness flag conflicts with SA_ -> IRQF_ global replacement. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] iscsi: convert iser to new set/get param fnsMike Christie2006-06-291-121/+17
| | | | | | | | | | | | | | | | | | Convert iser to libiscsi get/set param functions. Fix bugs in it returning old error return values and have it expose exp_statsn. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds2006-06-301-1/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: Remove obsolete #include <linux/config.h> remove obsolete swsusp_encrypt arch/arm26/Kconfig typos Documentation/IPMI typos Kconfig: Typos in net/sched/Kconfig v9fs: do not include linux/version.h Documentation/DocBook/mtdnand.tmpl: typo fixes typo fixes: specfic -> specific typo fixes in Documentation/networking/pktgen.txt typo fixes: occuring -> occurring typo fixes: infomation -> information typo fixes: disadvantadge -> disadvantage typo fixes: aquire -> acquire typo fixes: mecanism -> mechanism typo fixes: bandwith -> bandwidth fix a typo in the RTC_CLASS help text smb is no longer maintained Manually merged trivial conflict in arch/um/kernel/vmlinux.lds.S
| * | Remove obsolete #include <linux/config.h>Jörn Engel2006-06-301-1/+0
| |/ | | | | | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* | [PATCH] infiniband: devfs fixAndrew Morton2006-06-301-1/+0
|/ | | | | | | | Remove devfs leftovers. Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers: use list_move()Akinobu Mita2006-06-261-4/+2
| | | | | | | | | | | | | | | | | | | | This patch converts the combination of list_del(A) and list_add(A, B) to list_move(A, B) under drivers/. Acked-by: Corey Minyard <minyard@mvista.com> Cc: Ben Collins <bcollins@debian.org> Acked-by: Roland Dreier <rolandd@cisco.com> Cc: Alasdair Kergon <dm-devel@redhat.com> Cc: Gerd Knorr <kraxel@bytesex.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Frank Pavlic <fpavlic@de.ibm.com> Acked-by: Matthew Wilcox <matthew@wil.cx> Cc: Andrew Vasquez <linux-driver@qlogic.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Greg Kroah-Hartman <greg@kroah.com> Signed-off-by: Akinobu Mita <mita@miraclelinux.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* IB/iser: iSER Kconfig and MakefileOr Gerlitz2006-06-222-0/+15
| | | | | | | Kconfig and Makefile for iSER. Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/iser: iSER handling of memory for RDMAOr Gerlitz2006-06-221-0/+401
| | | | | | | | | | | This file contains the processing carried over an SG list associated with a SCSI command such that it can be registered with the IB verbs. The registration produces a network virtual address (VA) and a remote access key (RKEY or STAG in iSER spec notation) which are used by the target for its RDMA operation. Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/iser: iSER RDMA CM (CMA) and IB verbs interactionOr Gerlitz2006-06-221-0/+827
| | | | | | | | This file contains the low level interaction with the RDMA CM and the IB verbs, where iSER is consumer of both. Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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