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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2018-04-28 22:19:26 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-04-30 09:38:19 -0400 |
| commit | 0ae0974eb3d08e2166dd83aa669b63cb84a5ced3 (patch) | |
| tree | ffb7ff2aced21b9f434631edf4eeaf6d3c07edd3 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | r8169: replace magic number for INTT mask with a constant (diff) | |
| download | linux-0ae0974eb3d08e2166dd83aa669b63cb84a5ced3.tar.gz linux-0ae0974eb3d08e2166dd83aa669b63cb84a5ced3.zip | |
r8169: improve CPlusCmd handling
tp->cp_cmd is supposed to reflect the current value of the CplusCmd
register. Several (quite old) changes however directly change this
register w/o updating tp->cp_cmd. Also we have places in the code
reading this register where we could use the cached value.
In addition:
- Properly initialize tp->cmd with the register value.
- In rtl_hw_start_8169 remove one setting of PCIMulRW because it's
set unconditionally anyway a few lines later.
- In rtl_hw_start_8168 properly mask out the INTT bits before
setting INTT_1. So far we rely on both bits being zero.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions