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| author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2017-06-28 13:43:26 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-29 15:14:19 -0400 |
| commit | 6f595959c095d8923b19196fea3e983dcb299f22 (patch) | |
| tree | b78e9054899d2b726a2260c6115d9304315c1f7e /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 7e1e6b86a5d96ca13834fbc6b6e54a9228f308e1 (diff) | |
amd-xgbe: Adjust register settings to improve performance
Add support to change some general performance settings and to provide
some performance settings based on the device that is probed.
This includes:
- Setting the maximum read/write outstanding request limit
- Reducing the AXI interface burst length size
- Selectively setting the Tx and Rx descriptor pre-fetch threshold
- Selectively setting additional cache coherency controls
Tested and verified on all versions of the hardware.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions