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path: root/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
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2014-12-15Merge branches 'core', 'cxgb4', 'ipoib', 'iser', 'mlx4', 'ocrdma', 'odp' and ↵Roland Dreier
'srp' into for-next
2014-12-15IB/core: Replace ib_umem's offset field with a full addressHaggai Eran
In order to allow umems that do not pin memory, we need the umem to keep track of its region's address. This makes the offset field redundant, and so this patch removes it. Signed-off-by: Haggai Eran <haggaie@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-12-15RDMA/ocrdma: Fix ocrdma_query_qp() to report q_key value for UD QPsMitesh Ahuja
Signed-off-by: Mitesh Ahuja <mitesh.ahuja@emulex.com> Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-10-19Merge tag 'rdma-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull infiniband/RDMA updates from Roland Dreier: - large set of iSER initiator improvements - hardware driver fixes for cxgb4, mlx5 and ocrdma - small fixes to core midlayer * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (47 commits) RDMA/cxgb4: Fix ntuple calculation for ipv6 and remove duplicate line RDMA/cxgb4: Add missing neigh_release in find_route RDMA/cxgb4: Take IPv6 into account for best_mtu and set_emss RDMA/cxgb4: Make c4iw_wr_log_size_order static IB/core: Fix XRC race condition in ib_uverbs_open_qp IB/core: Clear AH attr variable to prevent garbage data RDMA/ocrdma: Save the bit environment, spare unncessary parenthesis RDMA/ocrdma: The kernel has a perfectly good BIT() macro - use it RDMA/ocrdma: Don't memset() buffers we just allocated with kzalloc() RDMA/ocrdma: Remove a unused-label warning RDMA/ocrdma: Convert kernel VA to PA for mmap in user RDMA/ocrdma: Get vlan tag from ib_qp_attrs RDMA/ocrdma: Add default GID at index 0 IB/mlx5, iser, isert: Add Signature API additions Target/iser: Centralize ib_sig_domain setting IB/iser: Centralize ib_sig_domain settings IB/mlx5: Use extended internal signature layout IB/iser: Set IP_CSUM as default guard type IB/iser: Remove redundant assignment IB/mlx5: Use enumerations for PI copy mask ...
2014-10-10RDMA/ocrdma: Convert kernel VA to PA for mmap in userDevesh Sharma
In some platforms, when iommu is enabled, the bus address returned by dma_alloc_coherent is different than the physical address. ocrdma should use physical address for mmap-ing the queue memory for the applications. This patch adds the use of virt_to_phys() at all such places where kernel buffer is mapped to user process context. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-10-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull "trivial tree" updates from Jiri Kosina: "Usual pile from trivial tree everyone is so eagerly waiting for" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) Remove MN10300_PROC_MN2WS0038 mei: fix comments treewide: Fix typos in Kconfig kprobes: update jprobe_example.c for do_fork() change Documentation: change "&" to "and" in Documentation/applying-patches.txt Documentation: remove obsolete pcmcia-cs from Changes Documentation: update links in Changes Documentation: Docbook: Fix generated DocBook/kernel-api.xml score: Remove GENERIC_HAS_IOMAP gpio: fix 'CONFIG_GPIO_IRQCHIP' comments tty: doc: Fix grammar in serial/tty dma-debug: modify check_for_stack output treewide: fix errors in printk genirq: fix reference in devm_request_threaded_irq comment treewide: fix synchronize_rcu() in comments checkstack.pl: port to AArch64 doc: queue-sysfs: minor fixes init/do_mounts: better syntax description MIPS: fix comment spelling powerpc/simpleboot: fix comment ...
2014-09-19RDMA/ocrdma: Do not skip setting deferred_armDevesh Sharma
When ib_request_notify_cq() is called for the first time, ocrdma tries to skip setting deffered_arm flag. This may lead CQ to an un-armed state thus never generating a CQ event and leaving consumer hung. This patch removes the part of code that skips setting deferred_arm. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Mitesh Ahuja <mitesh.ahuja@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-09-19RDMA/ocrdma: Report correct value of max_fast_reg_page_list_lenDevesh Sharma
Fix ocrdma_query_device() to report correct value of max_fast_reg_page_list_len. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Mitesh Ahuja <mitesh.ahuja@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-09-01treewide: fix errors in printkMasanari Iida
This patch fix spelling typo in printk. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-08-12RDMA/ocrdma: report asic-id in query deviceMitesh Ahuja
Ocrdma does not report hw_ver when query_device is issued. This patch adds a meaningful value to this field. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Mitesh Ahuja <mitesh.ahuja@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-08-01RDMA/ocrdma: Return proper value for max_mr_sizeMitesh Ahuja
Update the max_mr_size with proper value. Corrected the response structure of query config mailbox command. Signed-off-by: Mitesh Ahuja <mitesh.ahuja@emulex.Com> Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-08-01RDMA/ocrdma: Do proper cleanup even if FW is in error stateMitesh Ahuja
If any mailbox command reports timeout, save the state in the driver, to prevent issuing any more commands to the HW. Do proper cleanup even if FW is in error state. Signed-off-by: Mitesh Ahuja <mitesh.ahuja@emulex.Com> Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-08-01RDMA/ocrdma: Allow only SEND opcode in case of UD QPsMitesh Ahuja
Prevent posting opcodes other than send and send immediate on the UD QPs. Signed-off-by: Mitesh Ahuja <mitesh.ahuja@emulex.Com> Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-08-01RDMA/ocrdma: Avoid reporting wrong completions in case of error CQEsSelvin Xavier
During cable pull test with a mount over NFS/RDMA, the driver was reporting error completions when there were no pending requests in the SQ and RQ. This was triggering a host crash because of reporting wrong work req id. Avoid this crash by adding a check for SQ and RQ empty condition and prevent reporting completions if queues are empty. Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-08-01RDMA/ocrdma: Remove hardcoding of the max DPP QPs supportedDevesh Sharma
Removing hardcoded value of max dpp qps and calculate the same from doorbell page size and WQE size. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-04-03Merge branches 'core', 'cxgb4', 'ip-roce', 'iser', 'misc', 'mlx4', 'nes', ↵Roland Dreier
'ocrdma', 'qib', 'sgwrapper', 'srp' and 'usnic' into for-next
2014-04-03RDMA/ocrdma: Fix warnings about pointer <-> integer castsRoland Dreier
We should cast pointers to and from unsigned long to turn them into ints. Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-04-03RDMA/ocrdma: Code clean-upDevesh Sharma
Clean up code. Also modifying GSI QP to error during ocrdma_close is fixed. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-04-03RDMA/ocrdma: Display proper value for max_mwSelvin Xavier
Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-04-03RDMA/ocrdma: Use non-zero tag in SRQ postingSelvin Xavier
As part of SRQ receive buffers posting we populate a non-zero tag which will be returned in SRQ receive completions. Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-04-03RDMA/ocrdma: Memory leak fix in ocrdma_dereg_mr()Selvin Xavier
Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-04-03RDMA/ocrdma: Read ASIC_ID register to select asic_genDevesh Sharma
ocrdma driver selects execution path based on sli_family and asic generation number. This introduces code to read the asic gen number from pci register instead of obtaining it from the Emulex NIC driver. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-04-03RDMA/ocrdma: SQ and RQ doorbell offset clean upDevesh Sharma
Introducing new macros to define SQ and RQ doorbell offset. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-04-03RDMA/ocrdma: EQ full catastrophe avoidanceDevesh Sharma
Stale entries in the CQ being destroyed causes hardware to generate EQEs indefinitely for a given CQ. Thus causing uncontrolled execution of irq_handler. This patch fixes this using following sementics: * irq_handler will ring EQ doorbell atleast once and implement budgeting scheme. * cq_destroy will count number of valid entires during destroy and ring cq-db so that hardware does not generate uncontrolled EQE. * cq_destroy will synchronize with last running irq_handler instance. * arm_cq will always defer arming CQ till poll_cq, except for the first arm_cq call. * poll_cq will always ring cq-db with arm=SET if arm_cq was called prior to enter poll_cq. * poll_cq will always ring cq-db with arm=UNSET if arm_cq was not called prior to enter poll_cq. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-03-17RDMA/ocrdma: Fix compiler warningPrarit Bhargava
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c: In function ‘_ocrdma_modify_qp’: drivers/infiniband/hw/ocrdma/ocrdma_verbs.c:1299:31: error: ‘old_qps’ may be used uninitialized in this function [-Werror=maybe-uninitialized] status = ocrdma_mbx_modify_qp(dev, qp, attr, attr_mask, old_qps); ocrdma_mbx_modify_qp() (and subsequent calls) doesn't appear to use old_qps so it doesn't need to be passed on. Removing the variable results in the warning going away. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: Devesh Sharma (Devesh.sharma@emulex.com) Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-03-04IB: Refactor umem to use linear SG tableYishai Hadas
This patch refactors the IB core umem code and vendor drivers to use a linear (chained) SG table instead of chunk list. With this change the relevant code becomes clearer—no need for nested loops to build and use umem. Signed-off-by: Shachar Raindel <raindel@mellanox.com> Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-02-14Merge branches 'cma', 'cxgb4', 'iser', 'misc', 'mlx4', 'mlx5', 'nes', ↵Roland Dreier
'ocrdma', 'qib' and 'usnic' into for-next
2014-02-14RDMA/ocrdma: Fix traffic class shiftDevesh Sharma
Use correct value for obtaining traffic class from device response for Query QP request. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-02-13IB: Report using RoCE IP based gids in port capsMoni Shoua
For userspace RoCE UD QPs we need to know the GID format that the kernel uses, e.g when working over older kernels. For that end, add a new port capability IB_PORT_IP_BASED_GIDS and report it when query port is issued. Signed-off-by: Moni Shoua <monis@mellanox.co.il> Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-01-19RDMA/ocrdma: Populate GID table with IP based gidsMoni Shoua
This patch is similar in spirit to the "IB/mlx4: Use IBoE (RoCE) IP based GIDs in the port GID table" patch. Changes to inet4 and inet6 addresses for the host are monitored and if the address is associated with an ocrdma device then a gid is added or deleted from the device's gid table. The gid format will be a IPv4 to IPv6 mapped or the IPv6 address. Cc: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Moni Shoua <monis@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-01-14IB/core: Ethernet L2 attributes in verbs/cm structuresMatan Barak
This patch add the support for Ethernet L2 attributes in the verbs/cm/cma structures. When dealing with L2 Ethernet, we should use smac, dmac, vlan ID and priority in a similar manner that the IB L2 (and the L4 PKEY) attributes are used. Thus, those attributes were added to the following structures: * ib_ah_attr - added dmac * ib_qp_attr - added smac and vlan_id, (sl remains vlan priority) * ib_wc - added smac, vlan_id * ib_sa_path_rec - added smac, dmac, vlan_id * cm_av - added smac and vlan_id For the path record structure, extra care was taken to avoid the new fields when packing it into wire format, so we don't break the IB CM and SA wire protocol. On the active side, the CM fills. its internal structures from the path provided by the ULP. We add there taking the ETH L2 attributes and placing them into the CM Address Handle (struct cm_av). On the passive side, the CM fills its internal structures from the WC associated with the REQ message. We add there taking the ETH L2 attributes from the WC. When the HW driver provides the required ETH L2 attributes in the WC, they set the IB_WC_WITH_SMAC and IB_WC_WITH_VLAN flags. The IB core code checks for the presence of these flags, and in their absence does address resolution from the ib_init_ah_from_wc() helper function. ib_modify_qp_is_ok is also updated to consider the link layer. Some parameters are mandatory for Ethernet link layer, while they are irrelevant for IB. Vendor drivers are modified to support the new function signature. Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-11-08RDMA/ocrdma: Remove redundant check in ocrdma_build_fr()Naresh Gottumukkala
Remove the redundant check of comparing if a 32-bit value is greater than 0xffffffffULL. Reported by Dan Carpenter. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-11-08RDMA/ocrdma: Fix a crash in rmmodNaresh Gottumukkala
1) ocrdma_remove_free() is called from a call_rcu callback funtion context, which can be a bottom-half context. So the code in ocrdma_remove_free should not sleep. But ocrdma_cleanup_hw() can sleep, So move it ocrdma_remove() instead of ocrdma_remove_free. 2) Fix a couple of kbuild test robot warnings. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-10-14IB: Remove unnecessary semicolonsJoe Perches
These aren't necessary after switch blocks. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-09-03RDMA/ocrdma: Fix compiler warning about int/pointer size mismatchRoland Dreier
Fix: drivers/infiniband/hw/ocrdma/ocrdma_verbs.c: In function 'ocrdma_build_fr': >> drivers/infiniband/hw/ocrdma/ocrdma_verbs.c:1832:7: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] mr = (struct ocrdma_mr *)qp->dev->stag_arr[(hdr->lkey >> 8) & ^ drivers/infiniband/hw/ocrdma/ocrdma_verbs.c: In function 'ocrdma_alloc_frmr': >> drivers/infiniband/hw/ocrdma/ocrdma_verbs.c:2661:64: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] dev->stag_arr[(mr->hwmr.lkey >> 8) & (OCRDMA_MAX_STAG - 1)] = (u64) mr; Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-09-02RDMA/ocrdma: Consider multiple SGES in case of DPPNaresh Gottumukkala
While posting inline DPP data, we are not considering multiple sges. Fix this. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-09-02RDMA/ocrdma: Fix for displaying proper link speedNaresh Gottumukkala
Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-09-02RDMA/ocrdma: Increase STAG array sizeNaresh Gottumukkala
1) Increase STAG Array size. 2) Max inline data size should be set to the same value used during QP creation 3) Set max_sge_rd to zero since we dont support RD transport in our adapters. 4) Max cqes reported in ibv_devinfo should be from QUERY_CONFIG. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-09-02RDMA/ocrdma: Dont use PD 0 for userpace CQ DBNaresh Gottumukkala
Create_CQ verb doesn't provide a PD pointer. So, until now we are creating all (both userspace and kernel) CQ DB regions from PD0. This will result in mmapping PD0 to applications. A rogue userspace application can mess things up. Also more serious issues is even the be2net NIC uses PD0. This patch addresses this problem by: 1) Create a PD page for every userspace application when the alloc_ucontext is called. This will be destroyed in dealloc_ucontext. 2) All CQs for that context will use the PD allocated in ucontext. 3) The first create_PD call from application will result in returning the PD address from its ucontext (no new PD will be created). 4) For subsecquent create_pd calls from application, we create new PDs for the application. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-09-02RDMA/ocrdma: FRMA code cleanupNaresh Gottumukkala
1) Fixed setting FR_MR bit for FRWR stag allocation 2) Access rights are passsed during FRWR stage and not during STAT allocation stage 3) FRWR WQE structure cleanup 4) Add QP level signaled bit. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-09-02RDMA/ocrdma: For ERX2 irrespective of Qid, num_posted offset is 24Naresh Gottumukkala
1) All RQ doorbells are handled by ERX2 and doorbell->num_posted offset is constant to bit offset 24 for ERX2 irrspective of Q id. 2) Fixed RESET to INIT state change (from ERR->RST->INIT->RTR case). Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-09-02RDMA/ocrdma: Remove the MTU check based on Ethernet MTUNaresh Gottumukkala
Also increase MAX AH to 512. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-09-02RDMA/ocrdma: Add support for fast register work requests (FRWR)Naresh Gottumukkala
Also get the max_srq value from query_config mailbox response. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-09-02RDMA/ocrdma: Create IRD queue fixNaresh Gottumukkala
1) Fix ocrdma_get_num_posted_shift for upto 128 QPs. 2) Create for min of dev->max_wqe and requested wqe in create_qp. 3) As part of creating ird queue, populate with basic header templates. 4) Make sure all the DB memory allocated to userspace are page aligned. 5) Fix issue in checking the mmap local cache. 6) Some code cleanup. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-08-12RDMA/ocrdma: Cache recv DB until QP moved to RTRNaresh Gottumukkala
1) In post recv, don't ring the DB doorbell if the QP is in RTR state. Cache the DB calls, until the QP is moved to RTS state. 2) Add max_rd_sge support to dev->attr. 3) Code cleanup in alloc_pd path. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-08-12RDMA/ocrdma: Remove driver QP state machineNaresh Gottumukkala
Remove QP state machine in ocrdma low-level driver and use on the core IB stack's instead. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-08-12RDMA/ocrdma: Remove redundant dev referenceNaresh Gottumukkala
Remove redundant dev reference from structures: 1) ocrdma_cq. 2) ocrdma_ah. 3) ocrdma_hw_mr. 4) ocrdma_mw. 5) ocrdma_srq. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-08-12RDMA/ocrdma: Style and redundant code cleanupNaresh Gottumukkala
Code cleanup and remove redundant code: 1) redundant initialization removed 2) braces changed as per CodingStyle. 3) redundant checks removed 4) extra braces in return statements removed. 5) removed unused pd pointer from mr. 6) reorganized get_dma_mr() 7) fixed set_av() to return error on invalid sgid index. 8) reference to ocrdma_dev removed from struct ocrdma_pd. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-30RDMA/ocrdma: Fix several stack info leaksDan Carpenter
A grab bag of places which don't properly initialize stack data. I removed one place which cleared ".rsvd" because it's not needed now that I have added a memset() earlier in the function. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-06-20RDMA/ocrdma: Change macros to inline funtionsNaresh Gottumukkala
Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
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