commit c0561f82a7b687050fa158930328b1b72559ffa8
author Hannes Reinecke <hare@suse.de> Tue May 22 11:09:55 2018 +0200
committer Christoph Hellwig <hch@lst.de> Fri Jun 01 14:37:35 2018 +0200
tree b989aad12e63e7a218cf9550b7923c8bb2c9495c
parent 55fdd6b6134fc91d4722149fa8e4f2df24c428fe

nvme: submit AEN event configuration on startup

We should register for AEN events; some law-abiding targets might
not be sending us AENs otherwise.

Signed-off-by: Hannes Reinecke <hare@suse.com>
[hch: slight cleanups]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>

drivers/nvme/host/nvme.h

diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index ec6e4ac..dcf9e95 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -176,6 +176,7 @@ struct nvme_ctrl {
 	u16 kas;
 	u8 npss;
 	u8 apsta;
+	u32 oaes;
 	u32 aen_result;
 	unsigned int shutdown_timeout;
 	unsigned int kato;