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authorJay Sternberg <jay.e.sternberg@intel.com>2018-11-13 00:56:37 +0300
committerJens Axboe <axboe@kernel.dk>2018-12-08 08:26:56 +0300
commitf301c2b1368905340133ff8ef4485befdd0b7e2d (patch)
tree2a114b97b9c8a29a169f2aee8fb912dd08b2a133 /include/linux/nvme.h
parent90107455cce753c05a5e1e80cb84b09da1c87eef (diff)
downloadlinux-f301c2b1368905340133ff8ef4485befdd0b7e2d.tar.xz
nvmet: add defines for discovery change async events
Add AEN/AER values as defined by the specification Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/nvme.h')
-rw-r--r--include/linux/nvme.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index d6cfa194be80..77d320d32ee5 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -486,18 +486,21 @@ enum {
NVME_AER_NOTICE_NS_CHANGED = 0x00,
NVME_AER_NOTICE_FW_ACT_STARTING = 0x01,
NVME_AER_NOTICE_ANA = 0x03,
+ NVME_AER_NOTICE_DISC_CHANGED = 0xf0,
};
enum {
NVME_AEN_BIT_NS_ATTR = 8,
NVME_AEN_BIT_FW_ACT = 9,
NVME_AEN_BIT_ANA_CHANGE = 11,
+ NVME_AEN_BIT_DISC_CHANGE = 31,
};
enum {
NVME_AEN_CFG_NS_ATTR = 1 << NVME_AEN_BIT_NS_ATTR,
NVME_AEN_CFG_FW_ACT = 1 << NVME_AEN_BIT_FW_ACT,
NVME_AEN_CFG_ANA_CHANGE = 1 << NVME_AEN_BIT_ANA_CHANGE,
+ NVME_AEN_CFG_DISC_CHANGE = 1 << NVME_AEN_BIT_DISC_CHANGE,
};
struct nvme_lba_range_type {