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| author |   Shannon Nelson <shannon.nelson@intel.com> | 2014-11-13 08:23:15 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-12-09 12:57:02 -0800 |
| commit | 74d0d0ede7c96cbb4cb9b5fa755419e336ba6451 (patch) | |
| tree | 1eaf83233679b1fa1b540b58d6bd3659642186a9 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | i40e: let firmware catch the NVM busy error (diff) | |
| download | linux-dev-74d0d0ede7c96cbb4cb9b5fa755419e336ba6451.tar.xz linux-dev-74d0d0ede7c96cbb4cb9b5fa755419e336ba6451.zip | |
i40e: rework debug messages for NVM update
Rework the debug messages in the NVM update state machine so that we can
turn them on and off dynamically rather than forcing a recompile/reload.
These can now be turned on with something like:
ethtool -s eth1 msglvl 0xf000008f
and off with:
ethtool -s eth1 msglvl 0xf000000f
The high 0xf0000000 gets the driver's attention that we want to change the
internal debug flags, and the 0x80 bit is the NVM debug.
Change-ID: I5efb9039400304b29a0fd6ddea3f47bb362e6661
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Acked-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Jim Young <jamesx.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions