From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Date: Wed, 12 Dec 2018 23:11:38 +0000 (-0800)
Subject: nvme: add error log page slot definition
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b34de7cee0a65f2557bb05447fbe2cc7a9c46750;p=openwrt%2Fstaging%2Fblogic.git

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>
---

diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index b94fe8fadc4f..bbcc83886899 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -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)
 {
 	/*