linux-kernel - [PATCH 02/10] nvme.h: Add get_log

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Date:	Mon,  6 Jun 2016 23:20:44 +0200
From:	Christoph Hellwig <hch@....de>
To:	axboe@...nel.dk, keith.busch@...el.com
Cc:	linux-nvme@...ts.infradead.org, linux-block@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Armen Baloyan <armenx.baloyan@...el.com>
Subject: [PATCH 02/10] nvme.h: Add get_log_page command strucure

From: Armen Baloyan <armenx.baloyan@...el.com>

Add get_log_page command structure and a corresponding entry in
nvme_command union

Signed-off-by: Armen Baloyan <armenx.baloyan@...el.com>
Reviewed-by: Jay Freyensee <james.p.freyensee@...el.com>
Reviewed--by: Sagi Grimberg <sagi@...mberg.me>
Signed-off-by: Christoph Hellwig <hch@....de>
---
 include/linux/nvme.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index ff5ebc3..9925b85 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -519,6 +519,24 @@ struct nvme_format_cmd {
 	__u32			rsvd11[5];
 };
 
+struct nvme_get_log_page_command {
+	__u8			opcode;
+	__u8			flags;
+	__u16			command_id;
+	__le32			nsid;
+	__u64			rsvd2[2];
+	__le64			prp1;
+	__le64			prp2;
+	__u8			lid;
+	__u8			rsvd10;
+	__le16			numdl;
+	__le16			numdu;
+	__u16			rsvd11;
+	__le32			lpol;
+	__le32			lpou;
+	__u32			rsvd14[2];
+};
+
 struct nvme_command {
 	union {
 		struct nvme_common_command common;
@@ -532,6 +550,7 @@ struct nvme_command {
 		struct nvme_format_cmd format;
 		struct nvme_dsm_cmd dsm;
 		struct nvme_abort_cmd abort;
+		struct nvme_get_log_page_command get_log_page;
 	};
 };
 
-- 
2.1.4