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| author | Xiaofei Tan <tanxiaofei@huawei.com> | 2017-10-24 18:51:42 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-10-31 19:27:58 +0300 |
| commit | 0e3231fc930b25a6db5cf709457c2221d520edf9 (patch) | |
| tree | 0f486ecc49a7d9274b0f182ec45408e669527a7b /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 729428ca906140a59d94768ac8c8d7a8494c064b (diff) | |
| download | linux-0e3231fc930b25a6db5cf709457c2221d520edf9.tar.xz | |
scsi: hisi_sas: check PHY state in get_wideport_bitmap_v3_hw()
We should check register PHY_STATE when getting the bitmap of a
wideport, as, if the PHY is not ready, the value of register
PHY_PORT_NUM_MA is not valid.
V2 hw has done this check, and v3 hw should do this check too.
Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions