kernel/drivers/net/ethernet/emulex/benet/be_roce.c, branch linux-6.18.y

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 338

2019-06-05T15:37:07Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation the full gnu general public license is included in this distribution in the file called copying extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 14 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.856338015@linutronix.de Signed-off-by: Greg Kroah-Hartman

benet: fix set but not used warning

2017-07-25T19:31:37Z

warning: variable ‘netdev’ set but not used Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller

be2net: Change copyright markings in source files

2016-06-27T08:06:24Z

This patch updates year and company name in the copyright markings in the be2net source files. Signed-off-by: Somnath Kotur Signed-off-by: Sathya Perla Signed-off-by: David S. Miller

RDMA/be2net: Remove open and close entry points

2015-12-28T16:45:55Z

Recently Dough Ledford reported a deadlock happening between ocrdma-load sequence and NetworkManager service issueing "open" on be2net interface. The deadlock happens when any be2net hook (e.g. open/close) is called in parallel to insmod ocrdma.ko. A. be2net is sending administrative open/close event to ocrdma holding device_list_mutex. It does this from ndo_open/ndo_stop hooks of be2net. So sequence of locks is rtnl_lock---> device_list lock B. When new ocrdma roce device gets registered, infiniband stack now takes rtnl_lock in ib_register_device() in GID initialization routines. So sequence of locks in this path is device_list lock ---> rtnl_lock. This improper locking sequence causes deadlock. In order to resolve the above deadlock condition, ocrdma intorduced a patch to stop listening to administrative open/close events generated from be2net driver. It now depends on link-state-change async-event generated from CNA. This change leaves behind dead code which used to generate administrative open/close events. This patch cleans-up all that dead code from be2net. Reported-by: Doug Ledford CC: Sathya Perla Signed-off-by: Padmanabh Ratnakar Signed-off-by: Selvin Xavier Signed-off-by: Devesh Sharma Signed-off-by: Doug Ledford

be2net: update copyright year to 2015

2015-05-09T20:27:04Z

Signed-off-by: Vasundhara Volam Signed-off-by: Sathya Perla Signed-off-by: David S. Miller

be2net: add blank line after declarations

2014-09-22T19:01:08Z

This patch fixes checkpatch warnings in be2net by adding a blank line between declaration and code blocks. Signed-off-by: Kalesh AP Signed-off-by: Sathya Perla Signed-off-by: David S. Miller

be2net: Issue shutdown event to ocrdma driver

2014-08-01T22:07:36Z

In the shutdown path, when be2net calls pci_disable_msix(), it complains (BUG_ON) that irqs requested by ocrdma driver are still in use. This patch fixes this problem by issuing shutdown event to ocrdma from be2net shutdown path. As part of shutdown event processing, ocrdma driver will free up all the resources and free irqs. Once this completes be2net completes pci_disable_msix successfully. Signed-off-by: Devesh Sharma Signed-off-by: Selvin Xavier Signed-off-by: Roland Dreier

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

2014-04-03T23:57:19Z

Pull infiniband updates from Roland Dreier: "Main batch of InfiniBand/RDMA changes for 3.15: - The biggest change is core API extensions and mlx5 low-level driver support for handling DIF/DIX-style protection information, and the addition of PI support to the iSER initiator. Target support will be arriving shortly through the SCSI target tree. - A nice simplification to the "umem" memory pinning library now that we have chained sg lists. Kudos to Yishai Hadas for realizing our code didn't have to be so crazy. - Another nice simplification to the sg wrappers used by qib, ipath and ehca to handle their mapping of memory to adapter. - The usual batch of fixes to bugs found by static checkers etc. from intrepid people like Dan Carpenter and Yann Droneaud. - A large batch of cxgb4, ocrdma, qib driver updates" * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (102 commits) RDMA/ocrdma: Unregister inet notifier when unloading ocrdma RDMA/ocrdma: Fix warnings about pointer <-> integer casts RDMA/ocrdma: Code clean-up RDMA/ocrdma: Display FW version RDMA/ocrdma: Query controller information RDMA/ocrdma: Support non-embedded mailbox commands RDMA/ocrdma: Handle CQ overrun error RDMA/ocrdma: Display proper value for max_mw RDMA/ocrdma: Use non-zero tag in SRQ posting RDMA/ocrdma: Memory leak fix in ocrdma_dereg_mr() RDMA/ocrdma: Increment abi version count RDMA/ocrdma: Update version string be2net: Add abi version between be2net and ocrdma RDMA/ocrdma: ABI versioning between ocrdma and be2net RDMA/ocrdma: Allow DPP QP creation RDMA/ocrdma: Read ASIC_ID register to select asic_gen RDMA/ocrdma: SQ and RQ doorbell offset clean up RDMA/ocrdma: EQ full catastrophe avoidance RDMA/cxgb4: Disable DSGL use by default RDMA/cxgb4: rx_data() needs to hold the ep mutex ...

be2net: Add abi version between be2net and ocrdma

2014-04-03T15:29:55Z

This patch adds abi versioning between be2net and ocrdma driver modules to catch functional incompatibilities in the two drivers. Signed-off-by: Devesh Sharma Signed-off-by: Selvin Xavier Signed-off-by: Roland Dreier

be2net: Update copyright year

2014-02-13T23:19:22Z

Signed-off-by: Vasundhara Volam Signed-off-by: Sathya Perla Signed-off-by: Somnath Kotur Signed-off-by: David S. Miller