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| author |   Keith Busch <keith.busch@intel.com> | 2017-11-07 15:13:14 -0700 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2017-11-10 19:53:25 -0700 |
| commit | e3d7874dcf175cca2dca7795d6453f637ad8ba9b (patch) | |
| tree | 1d79c1f265ca02e2852da651a0a1b949289e0457 /drivers/nvme/host/nvme.h | |
| parent | nvme: unexport starting async event work (diff) | |
| download | linux-dev-e3d7874dcf175cca2dca7795d6453f637ad8ba9b.tar.xz linux-dev-e3d7874dcf175cca2dca7795d6453f637ad8ba9b.zip | |
nvme: send uevent for some asynchronous events
This will give udev a chance to observe and handle asynchronous event
notifications and clear the log to unmask future events of the same type.
The driver will create a change uevent of the asyncronuos event result
before submitting the next AEN request to the device if a completed AEN
event is of type error, smart, command set or vendor specific,
Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Guan Junxiong <guanjunxiong@huawei.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/host/nvme.h')
| -rw-r--r-- | drivers/nvme/host/nvme.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index 151062573ece..7b9cc7d616b7 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -168,6 +168,7 @@ struct nvme_ctrl { u16 kas; u8 npss; u8 apsta; + u32 aen_result; unsigned int shutdown_timeout; unsigned int kato; bool subsystem; |