diff options
| author | Kay, Allen M <[email protected]> | 2012-01-26 10:25:53 -0800 |
|---|---|---|
| committer | Jesse Barnes <[email protected]> | 2012-02-14 08:45:02 -0800 |
| commit | 26f41062f28de65e11d3cf353e52d0be73442be1 (patch) | |
| tree | 55ff1002ff04ad6eb8efd8e60f8b60419bc16c64 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 2debd9289997fc5d1c0043b41201a8b40d5e11d0 (diff) | |
PCI: check for pci bar restore completion and retry
On some OEM systems, pci_restore_state() is called while FLR has not yet
completed. As a result, PCI BAR register restore is not successful. This fix
reads back the restored value and compares it with saved value and re-tries 10
times before giving up.
Signed-off-by: Jean Guyader <[email protected]>
Signed-off-by: Eric Chanudet <[email protected]>
Signed-off-by: Allen Kay <[email protected]>
Signed-off-by: Jesse Barnes <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions