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nvme: add error log page slot definition 

This patch adds the NVMe error slot definition from the spec.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Chaitanya Kulkarni 2018-12-12 15:11:38 -08:00 committed by Christoph Hellwig
parent b7c8f3663d
commit b34de7cee0
1 changed files with 14 additions and 0 deletions
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14
include/linux/nvme.h
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@ -1168,6 +1168,20 @@ struct nvme_command {
};
};
struct nvme_error_slot {
__le64 error_count;
__le16 sqid;
__le16 cmdid;
__le16 status_field;
__le16 param_error_location;
__le64 lba;
__le32 nsid;
__u8 vs;
__u8 resv[3];
__le64 cs;
__u8 resv2[24];
};
static inline bool nvme_is_write(struct nvme_command *cmd)
{
/*