Avoid disabling device management for devices that don't support
Management datagrams (MADs) by checking if the "mad_agent" pointer is
initialized before calling ib_modify_port, also fix the error flow in
srpt_refresh_port() to disable device management if
ib_register_mad_agent() fail.
Fixes: 09f8a1486d ("RDMA/srpt: Fix handling of SR-IOV and iWARP ports")
Link: https://lore.kernel.org/r/20200514114720.141139-1-kamalheib1@gmail.com
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This is the sysfs interface to rtrs sessions on server side:
/sys/class/rtrs-server/<SESS-NAME>/
*** rtrs session accepted from a client peer
|
|- paths/<SRC@DST>/
*** established paths from a client in a session
|
|- disconnect
| *** disconnect path
|
|- hca_name
| *** HCA name
|
|- hca_port
| *** HCA port
|
|- stats/
*** current path statistics
|
|- rdma
Link: https://lore.kernel.org/r/20200511135131.27580-13-danil.kipnis@cloud.ionos.com
Signed-off-by: Danil Kipnis <danil.kipnis@cloud.ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This is the sysfs interface to rtrs sessions on client side:
/sys/class/rtrs-client/<SESS-NAME>/
*** rtrs session created by rtrs_clt_open() API call
|
|- max_reconnect_attempts
| *** number of reconnect attempts for session
|
|- add_path
| *** adds another connection path into rtrs session
|
|- paths/<SRC@DST>/
*** established paths to server in a session
|
|- disconnect
| *** disconnect path
|
|- reconnect
| *** reconnect path
|
|- remove_path
| *** remove current path
|
|- state
| *** retrieve current path state
|
|- hca_port
| *** HCA port number
|
|- hca_name
| *** HCA name
|
|- stats/
*** current path statistics
|
|- cpu_migration
|- rdma
|- reconnects
|- reset_all
Link: https://lore.kernel.org/r/20200511135131.27580-9-danil.kipnis@cloud.ionos.com
Signed-off-by: Danil Kipnis <danil.kipnis@cloud.ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Introduce public header which provides set of API functions to establish
RDMA connections from client to server machine using RTRS protocol, which
manages RDMA connections for each session, does multipathing and load
balancing.
Main functions for client (active) side:
rtrs_clt_open() - Creates set of RDMA connections incapsulated
in IBTRS session and returns pointer on RTRS
session object.
rtrs_clt_close() - Closes RDMA connections associated with RTRS
session.
rtrs_clt_request() - Requests zero-copy RDMA transfer to/from
server.
Main functions for server (passive) side:
rtrs_srv_open() - Starts listening for RTRS clients on specified
port and invokes RTRS callbacks for incoming
RDMA requests or link events.
rtrs_srv_close() - Closes RTRS server context.
Link: https://lore.kernel.org/r/20200511135131.27580-3-danil.kipnis@cloud.ionos.com
Signed-off-by: Danil Kipnis <danil.kipnis@cloud.ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
When a client is added it isn't allowed to fail, but all the client's have
various failure paths within their add routines.
This creates the very fringe condition where the client was added, failed
during add and didn't set the client_data. The core code will then still
call other client_data centric ops like remove(), rename(), get_nl_info(),
and get_net_dev_by_params() with NULL client_data - which is confusing and
unexpected.
If the add() callback fails, then do not call any more client ops for the
device, even remove.
Remove all the now redundant checks for NULL client_data in ops callbacks.
Update all the add() callbacks to return error codes
appropriately. EOPNOTSUPP is used for cases where the ULP does not support
the ib_device - eg because it only works with IB.
Link: https://lore.kernel.org/r/20200421172440.387069-1-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Pull rdma updates from Jason Gunthorpe:
"The majority of the patches are cleanups, refactorings and clarity
improvements.
This cycle saw some more activity from Syzkaller, I think we are now
clean on all but one of those bugs, including the long standing and
obnoxious rdma_cm locking design defect. Continue to see many drivers
getting cleanups, with a few new user visible features.
Summary:
- Various driver updates for siw, bnxt_re, rxe, efa, mlx5, hfi1
- Lots of cleanup patches for hns
- Convert more places to use refcount
- Aggressively lock the RDMA CM code that syzkaller says isn't
working
- Work to clarify ib_cm
- Use the new ib_device lifecycle model in bnxt_re
- Fix mlx5's MR cache which seems to be failing more often with the
new ODP code
- mlx5 'dynamic uar' and 'tx steering' user interfaces"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (144 commits)
RDMA/bnxt_re: make bnxt_re_ib_init static
IB/qib: Delete struct qib_ivdev.qp_rnd
RDMA/hns: Fix uninitialized variable bug
RDMA/hns: Modify the mask of QP number for CQE of hip08
RDMA/hns: Reduce the maximum number of extend SGE per WQE
RDMA/hns: Reduce PFC frames in congestion scenarios
RDMA/mlx5: Add support for RDMA TX flow table
net/mlx5: Add support for RDMA TX steering
IB/hfi1: Call kobject_put() when kobject_init_and_add() fails
IB/hfi1: Fix memory leaks in sysfs registration and unregistration
IB/mlx5: Move to fully dynamic UAR mode once user space supports it
IB/mlx5: Limit the scope of struct mlx5_bfreg_info to mlx5_ib
IB/mlx5: Extend QP creation to get uar page index from user space
IB/mlx5: Extend CQ creation to get uar page index from user space
IB/mlx5: Expose UAR object and its alloc/destroy commands
IB/hfi1: Get rid of a warning
RDMA/hns: Remove redundant judgment of qp_type
RDMA/hns: Remove redundant assignment of wc->smac when polling cq
RDMA/hns: Remove redundant qpc setup operations
RDMA/hns: Remove meaningless prints
...
libiscsi calls the check_protection transport handler only if SCSI-Respose
is received. So, the handler is never called if iSCSI task is completed
for some other reason like a timeout or error handling. And this behavior
looks correct. But the iSER does not handle this case properly because it
puts a non-checked signature MR to the free pool. Then the error occurs at
reusing the MR because it is not allowed to invalidate a signature MR
without checking.
This commit adds an extra check to iser_unreg_mem_fastreg(), which is a
part of the task cleanup flow. Now the signature MR is checked there if it
is needed.
Link: https://lore.kernel.org/r/20200325151210.1548-1-sergeygo@mellanox.com
Signed-off-by: Sergey Gorenko <sergeygo@mellanox.com>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Set ethtool_ops->supported_coalesce_params to let
the core reject unsupported coalescing parameters.
This driver did not previously reject unsupported parameters.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to declare
variable-length types such as these ones is a flexible array member[1][2],
introduced in C99:
struct foo {
int stuff;
struct boo array[];
};
By making use of the mechanism above, we will get a compiler warning
in case the flexible array does not occur last in the structure, which
will help us prevent some kind of undefined behavior bugs from being
inadvertently introduced[3] to the codebase from now on.
Also, notice that, dynamic memory allocations won't be affected by
this change:
"Flexible array members have incomplete type, and so the sizeof operator
may not be applied. As a quirk of the original implementation of
zero-length arrays, sizeof evaluates to zero."[1]
This issue was found with the help of Coccinelle.
[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
[2] https://github.com/KSPP/linux/issues/21
[3] commit 7649773293 ("cxgb3/l2t: Fix undefined behaviour")
Link: https://lore.kernel.org/r/20200213010425.GA13068@embeddedor.com
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> # added a few more
Pull rdma updates from Jason Gunthorpe:
"A very quiet cycle with few notable changes. Mostly the usual list of
one or two patches to drivers changing something that isn't quite rc
worthy. The subsystem seems to be seeing a larger number of rework and
cleanup style patches right now, I feel that several vendors are
prepping their drivers for new silicon.
Summary:
- Driver updates and cleanup for qedr, bnxt_re, hns, siw, mlx5, mlx4,
rxe, i40iw
- Larger series doing cleanup and rework for hns and hfi1.
- Some general reworking of the CM code to make it a little more
understandable
- Unify the different code paths connected to the uverbs FD scheme
- New UAPI ioctls conversions for get context and get async fd
- Trace points for CQ and CM portions of the RDMA stack
- mlx5 driver support for virtio-net formatted rings as RDMA raw
ethernet QPs
- verbs support for setting the PCI-E relaxed ordering bit on DMA
traffic connected to a MR
- A couple of bug fixes that came too late to make rc7"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (108 commits)
RDMA/core: Make the entire API tree static
RDMA/efa: Mask access flags with the correct optional range
RDMA/cma: Fix unbalanced cm_id reference count during address resolve
RDMA/umem: Fix ib_umem_find_best_pgsz()
IB/mlx4: Fix leak in id_map_find_del
IB/opa_vnic: Spelling correction of 'erorr' to 'error'
IB/hfi1: Fix logical condition in msix_request_irq
RDMA/cm: Remove CM message structs
RDMA/cm: Use IBA functions for complex structure members
RDMA/cm: Use IBA functions for simple structure members
RDMA/cm: Use IBA functions for swapping get/set acessors
RDMA/cm: Use IBA functions for simple get/set acessors
RDMA/cm: Add SET/GET implementations to hide IBA wire format
RDMA/cm: Add accessors for CM_REQ transport_type
IB/mlx5: Return the administrative GUID if exists
RDMA/core: Ensure that rdma_user_mmap_entry_remove() is a fence
IB/mlx4: Fix memory leak in add_gid error flow
IB/mlx5: Expose RoCE accelerator counters
RDMA/mlx5: Set relaxed ordering when requested
RDMA/core: Add the core support field to METHOD_GET_CONTEXT
...
Pull networking updates from David Miller:
1) Add WireGuard
2) Add HE and TWT support to ath11k driver, from John Crispin.
3) Add ESP in TCP encapsulation support, from Sabrina Dubroca.
4) Add variable window congestion control to TIPC, from Jon Maloy.
5) Add BCM84881 PHY driver, from Russell King.
6) Start adding netlink support for ethtool operations, from Michal
Kubecek.
7) Add XDP drop and TX action support to ena driver, from Sameeh
Jubran.
8) Add new ipv4 route notifications so that mlxsw driver does not have
to handle identical routes itself. From Ido Schimmel.
9) Add BPF dynamic program extensions, from Alexei Starovoitov.
10) Support RX and TX timestamping in igc, from Vinicius Costa Gomes.
11) Add support for macsec HW offloading, from Antoine Tenart.
12) Add initial support for MPTCP protocol, from Christoph Paasch,
Matthieu Baerts, Florian Westphal, Peter Krystad, and many others.
13) Add Octeontx2 PF support, from Sunil Goutham, Geetha sowjanya, Linu
Cherian, and others.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1469 commits)
net: phy: add default ARCH_BCM_IPROC for MDIO_BCM_IPROC
udp: segment looped gso packets correctly
netem: change mailing list
qed: FW 8.42.2.0 debug features
qed: rt init valid initialization changed
qed: Debug feature: ilt and mdump
qed: FW 8.42.2.0 Add fw overlay feature
qed: FW 8.42.2.0 HSI changes
qed: FW 8.42.2.0 iscsi/fcoe changes
qed: Add abstraction for different hsi values per chip
qed: FW 8.42.2.0 Additional ll2 type
qed: Use dmae to write to widebus registers in fw_funcs
qed: FW 8.42.2.0 Parser offsets modified
qed: FW 8.42.2.0 Queue Manager changes
qed: FW 8.42.2.0 Expose new registers and change windows
qed: FW 8.42.2.0 Internal ram offsets modifications
MAINTAINERS: Add entry for Marvell OcteonTX2 Physical Function driver
Documentation: net: octeontx2: Add RVU HW and drivers overview
octeontx2-pf: ethtool RSS config support
octeontx2-pf: Add basic ethtool support
...
Pull SCSI fixes from James Bottomley:
"Two last minute fixes, both in drivers.
The fnic one is a highly unlikely condition, but the RDMA one is a
recently introduced regression that causes a kernel warning to trigger
in every RDMA logon, which would be unsightly if it got into the final
release"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: RDMA/isert: Fix a recently introduced regression related to logout
scsi: fnic: do not queue commands during fwreset
Some SRP targets that do not support specification SRP-2, put the garbage
to the reserved bits of the SRP login response. The problem was not
detected for a long time because the SRP initiator ignored those bits. But
now one of them is used as SRP_LOGIN_RSP_IMMED_SUPP. And it causes a
critical error on the target when the initiator sends immediate data.
The ib_srp module has a use_imm_date parameter to enable or disable
immediate data manually. But it does not help in the above case, because
use_imm_date is ignored at handling the SRP login response. The problem is
definitely caused by a bug on the target side, but the initiator's
behavior also does not look correct. The initiator should not use
immediate data if use_imm_date is disabled by a user.
This commit adds an additional checking of use_imm_date at the handling of
SRP login response to avoid unexpected use of immediate data.
Fixes: 882981f4a4 ("RDMA/srp: Add support for immediate data")
Link: https://lore.kernel.org/r/20200115133055.30232-1-sergeygo@mellanox.com
Signed-off-by: Sergey Gorenko <sergeygo@mellanox.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Replace all the occurrences of FIELD_SIZEOF() with sizeof_field() except
at places where these are defined. Later patches will remove the unused
definition of FIELD_SIZEOF().
This patch is generated using following script:
EXCLUDE_FILES="include/linux/stddef.h|include/linux/kernel.h"
git grep -l -e "\bFIELD_SIZEOF\b" | while read file;
do
if [[ "$file" =~ $EXCLUDE_FILES ]]; then
continue
fi
sed -i -e 's/\bFIELD_SIZEOF\b/sizeof_field/g' $file;
done
Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>
Link: https://lore.kernel.org/r/20190924105839.110713-3-pankaj.laxminarayan.bharadiya@intel.com
Co-developed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: David Miller <davem@davemloft.net> # for net
Danit Goldberg says:
====================
This series extends RTNETLINK to provide IB port and node GUIDs, which
were configured for Infiniband VFs.
The functionality to set VF GUIDs already existed for a long time, and
here we are adding the missing "get" so that netlink will be symmetric and
various cloud orchestration tools will be able to manage such VFs more
naturally.
The iproute2 was extended too to present those GUIDs.
- ip link show <device>
For example:
- ip link set ib4 vf 0 node_guid 22:44:33:00:33:11:00:33
- ip link set ib4 vf 0 port_guid 10:21:33:12:00:11:22:10
- ip link show ib4
ib4: <BROADCAST,MULTICAST> mtu 4092 qdisc noop state DOWN mode DEFAULT group default qlen 256
link/infiniband 00:00:0a:2d:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:44:36:8d brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff
vf 0 link/infiniband 00:00:0a:2d:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:44:36:8d brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff,
spoof checking off, NODE_GUID 22:44:33:00:33:11:00:33, PORT_GUID 10:21:33:12:00:11:22:10, link-state disable, trust off, query_rss off
====================
Based on the mlx5-next branch from
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux for
dependencies
* branch 'ib-guids': (35 commits)
IB/mlx5: Implement callbacks for getting VFs GUID attributes
IB/ipoib: Add ndo operation for getting VFs GUID attributes
IB/core: Add interfaces to get VF node and port GUIDs
net/core: Add support for getting VF GUIDs
net/mlx5: Add new chain for netfilter flow table offload
net/mlx5: Refactor creating fast path prio chains
net/mlx5: Accumulate levels for chains prio namespaces
net/mlx5: Define fdb tc levels per prio
net/mlx5: Rename FDB_* tc related defines to FDB_TC_* defines
net/mlx5: Simplify fdb chain and prio eswitch defines
IB/mlx5: Load profile according to RoCE enablement state
IB/mlx5: Rename profile and init methods
net/mlx5: Handle "enable_roce" devlink param
net/mlx5: Document flow_steering_mode devlink param
devlink: Add new "enable_roce" generic device param
net/mlx5: fix spelling mistake "metdata" -> "metadata"
net/mlx5: fix kvfree of uninitialized pointer spec
IB/mlx5: Introduce and use mlx5_core_is_vf()
net/mlx5: E-switch, Enable metadata on own vport
net/mlx5: Refactor ingress acl configuration
...
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Add ndo operation to the network driver that enables configuring
ipoib_get_vf_guid operation. The operation allows to get a VF port
and node GUIDs.
Signed-off-by: Danit Goldberg <danitg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
The code added by this patch is similar to the code that already exists in
ibmvscsis_determine_resid(). This patch has been tested by running the
following command:
strace sg_raw -r 1k /dev/sdb 12 00 00 00 60 00 -o inquiry.bin |&
grep resid=
Link: https://lore.kernel.org/r/20191105214632.183302-1-bvanassche@acm.org
Fixes: a42d985bd5 ("ib_srpt: Initial SRP Target merge for v3.3-rc1")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Honggang Li <honli@redhat.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Unlike the iSCSI target driver, for the SRP target driver it is sufficient
if a single TPG can be associated with each RDMA port name. However, users
started associating multiple TPGs with RDMA port names. Support this by
converting the single TPG in struct srpt_port_id into a list. This patch
fixes the following list corruption issue:
list_add corruption. prev->next should be next (ffffffffc0a080c0), but was ffffa08a994ce6f0. (prev=ffffa08a994ce6f0).
WARNING: CPU: 2 PID: 2597 at lib/list_debug.c:28 __list_add_valid+0x6a/0x70
CPU: 2 PID: 2597 Comm: targetcli Not tainted 5.4.0-rc1.3bfa3c9602a7 #1
RIP: 0010:__list_add_valid+0x6a/0x70
Call Trace:
core_tpg_register+0x116/0x200 [target_core_mod]
srpt_make_tpg+0x3f/0x60 [ib_srpt]
target_fabric_make_tpg+0x41/0x290 [target_core_mod]
configfs_mkdir+0x158/0x3e0
vfs_mkdir+0x108/0x1a0
do_mkdirat+0x77/0xe0
do_syscall_64+0x55/0x1d0
entry_SYSCALL_64_after_hwframe+0x44/0xa9
Link: https://lore.kernel.org/r/20191023204106.23326-1-bvanassche@acm.org
Reported-by: Honggang LI <honli@redhat.com>
Fixes: a42d985bd5 ("ib_srpt: Initial SRP Target merge for v3.3-rc1")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Honggang Li <honli@redhat.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Add kernel-doc notation for missing function parameters:
../drivers/infiniband/ulp/iser/iser_initiator.c:365: warning: Function parameter or member 'conn' not described in 'iser_send_command'
../drivers/infiniband/ulp/iser/iser_initiator.c:365: warning: Function parameter or member 'task' not described in 'iser_send_command'
../drivers/infiniband/ulp/iser/iser_initiator.c:437: warning: Function parameter or member 'conn' not described in 'iser_send_data_out'
../drivers/infiniband/ulp/iser/iser_initiator.c:437: warning: Function parameter or member 'task' not described in 'iser_send_data_out'
../drivers/infiniband/ulp/iser/iser_initiator.c:437: warning: Function parameter or member 'hdr' not described in 'iser_send_data_out'
Link: https://lore.kernel.org/r/20191010035240.132033937@gmail.com
Signed-off-by: Randy Dunlap <rd.dunlab@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Various kernel-doc fixes:
- fix typos
- don't use /** for internal structs or functions
- fix Return: kernel-doc formatting
- add kernel-doc notation for missing function parameters
../drivers/infiniband/ulp/iser/iser_verbs.c:159: warning: Function parameter or member 'ib_conn' not described in 'iser_alloc_fmr_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:159: warning: Function parameter or member 'cmds_max' not described in 'iser_alloc_fmr_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:159: warning: Function parameter or member 'size' not described in 'iser_alloc_fmr_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:221: warning: Function parameter or member 'ib_conn' not described in 'iser_free_fmr_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:304: warning: Function parameter or member 'ib_conn' not described in 'iser_alloc_fastreg_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:304: warning: Function parameter or member 'cmds_max' not described in 'iser_alloc_fastreg_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:304: warning: Function parameter or member 'size' not described in 'iser_alloc_fastreg_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:338: warning: Function parameter or member 'ib_conn' not described in 'iser_free_fastreg_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:568: warning: Function parameter or member 'iser_conn' not described in 'iser_conn_release'
../drivers/infiniband/ulp/iser/iser_verbs.c:603: warning: Function parameter or member 'iser_conn' not described in 'iser_conn_terminate'
../drivers/infiniband/ulp/iser/iser_verbs.c:1040: warning: Function parameter or member 'signal' not described in 'iser_post_send'
../drivers/infiniband/ulp/iser/iser_verbs.c:1040: warning: Function parameter or member 'ib_conn' not described in 'iser_post_send'
../drivers/infiniband/ulp/iser/iser_verbs.c:1040: warning: Function parameter or member 'tx_desc' not described in 'iser_post_send'
Link: https://lore.kernel.org/r/20191010035240.070520193@gmail.com
Signed-off-by: Randy Dunlap <rd.dunlab@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Fix kernel-doc warnings (typos or renames) in ib_srpt.h:
../drivers/infiniband/ulp/srpt/ib_srpt.h:419: warning: Function parameter or member 'port_guid_id' not described in 'srpt_port'
../drivers/infiniband/ulp/srpt/ib_srpt.h:419: warning: Function parameter or member 'port_gid_id' not described in 'srpt_port'
Link: https://lore.kernel.org/r/20191010035239.950150496@gmail.com
Signed-off-by: Randy Dunlap <rd.dunlab@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Fix kernel-doc warnings and typos/spellos.
../drivers/infiniband/ulp/iser/iscsi_iser.h:254: warning: Function parameter or member 'dma_addr' not described in 'iser_tx_desc'
../drivers/infiniband/ulp/iser/iscsi_iser.h:254: warning: Function parameter or member 'cqe' not described in 'iser_tx_desc'
../drivers/infiniband/ulp/iser/iscsi_iser.h:254: warning: Function parameter or member 'reg_wr' not described in 'iser_tx_desc'
../drivers/infiniband/ulp/iser/iscsi_iser.h:254: warning: Function parameter or member 'send_wr' not described in 'iser_tx_desc'
../drivers/infiniband/ulp/iser/iscsi_iser.h:254: warning: Function parameter or member 'inv_wr' not described in 'iser_tx_desc'
../drivers/infiniband/ulp/iser/iscsi_iser.h:277: warning: Function parameter or member 'cqe' not described in 'iser_rx_desc'
../drivers/infiniband/ulp/iser/iscsi_iser.h:296: warning: Function parameter or member 'rsp' not described in 'iser_login_desc'
../drivers/infiniband/ulp/iser/iscsi_iser.h:339: warning: Function parameter or member 'reg_mem' not described in 'iser_reg_ops'
../drivers/infiniband/ulp/iser/iscsi_iser.h:399: warning: Function parameter or member 'all_list' not described in 'iser_fr_desc'
../drivers/infiniband/ulp/iser/iscsi_iser.h:413: warning: Function parameter or member 'all_list' not described in 'iser_fr_pool'
../drivers/infiniband/ulp/iser/iscsi_iser.h:439: warning: Function parameter or member 'reg_cqe' not described in 'ib_conn'
../drivers/infiniband/ulp/iser/iscsi_iser.h:491: warning: Function parameter or member 'snd_w_inv' not described in 'iser_conn'
This leaves 2 "member not described" warnings that I don't know how to fix:
../drivers/infiniband/ulp/iser/iscsi_iser.h:401: warning: Function parameter or member 'all_list' not described in 'iser_fr_desc'
../drivers/infiniband/ulp/iser/iscsi_iser.h:415: warning: Function parameter or member 'all_list' not described in 'iser_fr_pool'
Link: https://lore.kernel.org/r/20191010035239.756365352@gmail.com
Signed-off-by: Randy Dunlap <rd.dunlab@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Fix struct name in kernel-doc notation to match the struct name below it.
Fix one typo (spello).
Fix formatting as expected for kernel-doc notation.
Fix parameter name to match the function's parameter name to eliminate a
kernel-doc warning.
../drivers/infiniband/ulp/iser/iscsi_iser.c:815: warning: Function parameter or member 'non_blocking' not described in 'iscsi_iser_ep_connect'
Link: https://lore.kernel.org/r/20191010035239.623888112@gmail.com
Signed-off-by: Randy Dunlap <rd.dunlab@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
