5ed66306ea
Add health reporters for RVU NIX block.
NIX Health reporters handle following HW event groups
- GENERAL events
- ERROR events
- RAS events
- RVU event
Output:
# devlink health
pci/0002:01:00.0:
reporter hw_npa_intr
state healthy error 0 recover 0 grace_period 0 auto_recover true auto_dump true
reporter hw_npa_gen
state healthy error 0 recover 0 grace_period 0 auto_recover true auto_dump true
reporter hw_npa_err
state healthy error 0 recover 0 grace_period 0 auto_recover true auto_dump true
reporter hw_npa_ras
state healthy error 0 recover 0 grace_period 0 auto_recover true auto_dump true
reporter hw_nix_intr
state healthy error 0 recover 0 grace_period 0 auto_recover true auto_dump true
reporter hw_nix_gen
state healthy error 0 recover 0 grace_period 0 auto_recover true auto_dump true
reporter hw_nix_err
state healthy error 0 recover 0 grace_period 0 auto_recover true auto_dump true
reporter hw_nix_ras
state healthy error 0 recover 0 grace_period 0 auto_recover true auto_dump true
# devlink health dump show pci/0002:01:00.0 reporter hw_nix_intr
NIX_AF_RVU:
NIX RVU Interrupt Reg : 1
Unmap Slot Error
# devlink health dump show pci/0002:01:00.0 reporter hw_nix_gen
NIX_AF_GENERAL:
NIX General Interrupt Reg : 1
Rx multicast pkt drop
Each reporter dump shows the Register value and the description of the cause.
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: George Cherian <george.cherian@marvell.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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.