user/sven/linux.git/Documentation/infiniband, branch v5.5

Documentation/infiniband: update name of some functions

2019-09-13T19:55:55Z

Update the document since those functions had been renamed in below. Fixes: 0a18cfe4f6d7 ("IB/core: Rename ib_create_ah to rdma_create_ah") Fixes: 67b985b6c755 ("IB/core: Rename ib_modify_ah to rdma_modify_ah") Fixes: bfbfd661c9ea ("IB/core: Rename ib_query_ah to rdma_query_ah") Fixes: 365231593409 ("IB/core: Rename ib_destroy_ah to rdma_destroy_ah") Link: https://lore.kernel.org/r/20190903124519.28318-1-guoqing.jiang@cloud.ionos.com Signed-off-by: Guoqing Jiang Reviewed-by: Jason Gunthorpe Signed-off-by: Jason Gunthorpe

docs: infiniband: add it to the driver-api bookset

2019-07-08T17:22:56Z

While this contains some uAPI stuff, it was intended to be read by a kernel doc. So, let's not move it to a different dir, but, instead, just add it to the driver-api bookset. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jason Gunthorpe

docs: infiniband: convert docs to ReST and rename to *.rst

2019-06-25T13:23:09Z

The InfiniBand docs are plain text with no markups. So, all we needed to do were to add the title markups and some markup sequences in order to properly parse tables, lists and literal blocks. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jason Gunthorpe

Documentation/infiniband: update from locked to pinned_vm

2019-02-07T19:56:23Z

We are really talking about pinned_vm here. Signed-off-by: Davidlohr Bueso Signed-off-by: Jason Gunthorpe

Documentation/ABI: update infiniband sysfs interfaces

2018-02-23T15:18:33Z

Add documentation for core and hardware specific infiniband interfaces. The descriptions have been collected from git commit logs, reading through code and data sheets. Some drivers have incomplete doc and are annotated with the comment '[to be documented]'. Signed-off-by: Aishwarya Pant Reviewed-by: Hal Rosenstock Signed-off-by: Jonathan Corbet

IB: Update references to libibverbs

2018-02-04T16:56:49Z

These days the userspace comes from rdma-core, revise references in the kernel to point to the current repository. Signed-off-by: Jason Gunthorpe Reviewed-by: Leon Romanovsky Signed-off-by: Doug Ledford

Documentation: Hardware tag matching

2017-08-29T12:30:21Z

Add document providing definitions of terms and core explanations for tag matching (TM) protocols, eager and rendezvous, TM application header, tag list manipulations and matching process. Signed-off-by: Artemy Kovalyov Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford

IB/opa-vnic: Virtual Network Interface Controller (VNIC) documentation

2017-04-20T16:01:06Z

Add OPA VNIC design document explaining the VNIC architecture and the driver design. Reviewed-by: Dennis Dalessandro Reviewed-by: Ira Weiny Signed-off-by: Niranjana Vishwanathapura Signed-off-by: Doug Ledford

IB/hfi1: Document new sysfs entries for hfi1 driver

2016-10-02T12:42:19Z

This patch adds description for the sdma engine related sysfs entries for the HFI1 driver. Reviewed-by: Dennis Dalessandro Reviewed-by: Sebastian Sanchez Reviewed-by: Jianxin Xiong Signed-off-by: Tadeusz Struk Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford

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

2016-05-28T18:04:16Z

Pull more rdma updates from Doug Ledford: "This is the second group of code for the 4.7 merge window. It looks large, but only in one sense. I'll get to that in a minute. The list of changes here breaks down as follows: - Dynamic counter infrastructure in the IB drivers This is a sysfs based code to allow free form access to the hardware counters RDMA devices might support so drivers don't need to code this up repeatedly themselves - SendOnlyFullMember multicast support - IB router support - A couple misc fixes - The big item on the list: hfi1 driver updates, plus moving the hfi1 driver out of staging There was a group of 15 patches in the hfi1 list that I thought I had in the first pull request but they weren't. So that added to the length of the hfi1 section here. As far as these go, everything but the hfi1 is pretty straight forward. The hfi1 is, if you recall, the driver that Al had complaints about how it used the write/writev interfaces in an overloaded fashion. The write portion of their interface behaved like the write handler in the IB stack proper and did bi-directional communications. The writev interface, on the other hand, only accepts SDMA request structures. The completions for those structures are sent back via an entirely different event mechanism. With the security patch, we put security checks on the write interface, however, we also knew they would be going away soon. Now, we've converted the write handler in the hfi1 driver to use ioctls from the IB reserved magic area for its bidirectional communications. With that change, Intel has addressed all of the items originally on their TODO when they went into staging (as well as many items added to the list later). As such, I moved them out, and since they were the last item in the staging/rdma directory, and I don't have immediate plans to use the staging area again, I removed the staging/rdma area. Because of the move out of staging, as well as a series of 5 patches in the hfi1 driver that removed code people thought should be done in a different way and was optional to begin with (a snoop debug interface, an eeprom driver for an eeprom connected directory to their hfi1 chip and not via an i2c bus, and a few other things like that), the line count, especially the removal count, is high" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (56 commits) staging/rdma: Remove the entire rdma subdirectory of staging IB/core: Make device counter infrastructure dynamic IB/hfi1: Fix pio map initialization IB/hfi1: Correct 8051 link parameter settings IB/hfi1: Update pkey table properly after link down or FM start IB/rdamvt: Fix rdmavt s_ack_queue sizing IB/rdmavt: Max atomic value should be a u8 IB/hfi1: Fix hard lockup due to not using save/restore spin lock IB/hfi1: Add tracing support for send with invalidate opcode IB/hfi1, qib: Add ieth to the packet header definitions IB/hfi1: Move driver out of staging IB/hfi1: Do not free hfi1 cdev parent structure early IB/hfi1: Add trace message in user IOCTL handling IB/hfi1: Remove write(), use ioctl() for user cmds IB/hfi1: Add ioctl() interface for user commands IB/hfi1: Remove unused user command IB/hfi1: Remove snoop/diag interface IB/hfi1: Remove EPROM functionality from data device IB/hfi1: Remove UI char device IB/hfi1: Remove multiple device cdev ...