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From: "Matias Bjørling" <m@bjorling.me>
To: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "Matias Bjørling" <m@bjorling.me>
Subject: [PATCH RFC 2/3] lightnvm: comments on constants
Date: Wed,  2 Dec 2015 13:16:22 +0100
Message-ID: <1449058583-27940-2-git-send-email-m@bjorling.me> (raw)
In-Reply-To: <1449058583-27940-1-git-send-email-m@bjorling.me>

It is not obvious what NVM_IO_* and NVM_BLK_T_* is used for. Make sure
to comment them appropriately as the other constants.

Signed-off-by: Matias Bjørling <m@bjorling.me>
---
 include/linux/lightnvm.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h
index c6916ae..935ef38 100644
--- a/include/linux/lightnvm.h
+++ b/include/linux/lightnvm.h
@@ -50,9 +50,16 @@ enum {
 	NVM_IO_DUAL_ACCESS	= 0x1,
 	NVM_IO_QUAD_ACCESS	= 0x2,
 
+	/* NAND Access Modes */
 	NVM_IO_SUSPEND		= 0x80,
 	NVM_IO_SLC_MODE		= 0x100,
 	NVM_IO_SCRAMBLE_DISABLE	= 0x200,
+
+	/* Block Types */
+	NVM_BLK_T_FREE		= 0x0,
+	NVM_BLK_T_BAD		= 0x1,
+	NVM_BLK_T_DEV		= 0x2,
+	NVM_BLK_T_HOST		= 0x4,
 };
 
 struct nvm_id_group {
-- 
2.1.4


  reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-02 12:16 [PATCH RFC 1/3] lightnvm: check mm before use Matias Bjørling
2015-12-02 12:16 ` Matias Bjørling [this message]
2015-12-02 12:16 ` [PATCH RFC 3/3] lightnvm: fix media mgr registration Matias Bjørling
2015-12-04  8:40   ` Wenwei Tao
2015-12-04 10:46     ` Matias Bjørling
2015-12-04  8:02 ` [PATCH RFC 1/3] lightnvm: check mm before use Wenwei Tao
2015-12-04  9:51   ` Matias Bjørling

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