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| author |   Huazhong Tan <tanhuazhong@huawei.com> | 2019-06-28 19:50:14 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-06-28 09:39:49 -0700 |
| commit | 9bc6ac918c7176fcc306f3e57a34e7bc51ae470c (patch) | |
| tree | a1c59c509f5615aed3a59bc0c5735c053262ef04 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | net: hns3: re-schedule reset task while VF reset fail (diff) | |
| download | wireguard-linux-9bc6ac918c7176fcc306f3e57a34e7bc51ae470c.tar.xz wireguard-linux-9bc6ac918c7176fcc306f3e57a34e7bc51ae470c.zip | |
net: hns3: handle empty unknown interrupt
Since some MSI-X interrupt's status may be cleared by hardware,
so when the driver receives the interrupt, reading
HCLGE_VECTOR0_PF_OTHER_INT_STS_REG register will get an empty
unknown interrupt. For this case, the irq handler should enable
vector0 interrupt. This patch also use dev_info() instead of
dev_dbg() in the hclge_check_event_cause(), since this information
will be useful for normal usage.
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions