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Filename Latest commit message Latest commit date
Aya Levin 9032e7192e net/mlx5e: Add support to rx reporter diagnose
Add rx reporter, which supports diagnose call-back. Diagnostics output
include: information common to all RQs: RQ type, RQ size, RQ stride
size, CQ size and CQ stride size. In addition advertise information per
RQ and its related icosq and attached CQ.

$ devlink health diagnose pci/0000:00:0b.0 reporter rx
 Common config:
   RQ:
     type: 2 stride size: 2048 size: 8
   CQ:
     stride size: 64 size: 1024
 RQs:
   channel ix: 0 rqn: 4308 HW state: 1 SW state: 3 posted WQEs: 7 cc: 7 ICOSQ HW state: 1
   CQ:
     cqn: 1032 HW status: 0
   channel ix: 1 rqn: 4313 HW state: 1 SW state: 3 posted WQEs: 7 cc: 7 ICOSQ HW state: 1
   CQ:
     cqn: 1036 HW status: 0
   channel ix: 2 rqn: 4318 HW state: 1 SW state: 3 posted WQEs: 7 cc: 7 ICOSQ HW state: 1
   CQ:
     cqn: 1040 HW status: 0
   channel ix: 3 rqn: 4323 HW state: 1 SW state: 3 posted WQEs: 7 cc: 7 ICOSQ HW state: 1
   CQ:
     cqn: 1044 HW status: 0

$ devlink health diagnose pci/0000:00:0b.0 reporter rx -jp
{
    "Common config": {
        "RQ": {
            "type": 2,
            "stride size": 2048,
            "size": 8
        },
        "CQ": {
            "stride size": 64,
            "size": 1024
        }
    },
    "RQs": [ {
            "channel ix": 0,
            "rqn": 4308,
            "HW state": 1,
            "SW state": 3,
            "posted WQEs": 7,
            "cc": 7,
            "ICOSQ HW state": 1,
            "CQ": {
                "cqn": 1032,
                "HW status": 0
            }
        },{
            "channel ix": 1,
            "rqn": 4313,
            "HW state": 1,
            "SW state": 3,
            "posted WQEs": 7,
            "cc": 7,
            "ICOSQ HW state": 1,
            "CQ": {
                "cqn": 1036,
                "HW status": 0
            }
        },{
            "channel ix": 2,
            "rqn": 4318,
            "HW state": 1,
            "SW state": 3,
            "posted WQEs": 7,
            "cc": 7,
            "ICOSQ HW state": 1,
            "CQ": {
                "cqn": 1040,
                "HW status": 0
            }
        },{
            "channel ix": 3,
            "rqn": 4323,
            "HW state": 1,
            "SW state": 3,
            "posted WQEs": 7,
            "cc": 7,
            "ICOSQ HW state": 1,
            "CQ": {
                "cqn": 1044,
                "HW status": 0
            }
        } ]
}

Signed-off-by: Aya Levin <ayal@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-20 13:08:17 -07:00
arch Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
block block: remove REQ_NOWAIT_INLINE 2019-08-15 11:09:16 -06:00
certs
crypto
Documentation Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
drivers net/mlx5e: Add support to rx reporter diagnose 2019-08-20 13:08:17 -07:00
fs for-5.3-rc4-tag 2019-08-18 09:51:48 -07:00
include sctp: add SCTP_AUTH_SUPPORTED sockopt 2019-08-19 18:27:29 -07:00
init
ipc
kernel Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
lib Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-06 17:11:59 -07:00
LICENSES
mm hugetlbfs: fix hugetlb page migration/fault race causing SIGBUS 2019-08-13 16:06:53 -07:00
net sctp: remove net sctp.x_enable working as a global switch 2019-08-19 18:27:29 -07:00
samples Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
scripts Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
security KEYS: trusted: allow module init if TPM is inactive or deactivated 2019-08-13 19:59:23 +03:00
sound sound fixes for 5.3-rc5 2019-08-16 08:49:45 -07:00
tools tc-testing: concurrency: wrap piped rule update commands 2019-08-19 18:19:48 -07:00
usr
virt KVM/arm fixes for 5.3, take #2 2019-08-09 16:53:50 +02:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
Makefile Linux 5.3-rc5 2019-08-18 14:31:08 -07:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.