From: Richard Weinberger <richard@nod.at>
To: miklos@szeredi.hu
Cc: miquel.raynal@bootlin.com, vigneshr@ti.com,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mtd@lists.infradead.org,
Richard Weinberger <richard@nod.at>
Subject: [PATCH 4/7] mtd: Add MTD_MUSE flag
Date: Fri, 27 Nov 2020 00:32:57 +0100 [thread overview]
Message-ID: <20201126233300.10714-5-richard@nod.at> (raw)
In-Reply-To: <20201126233300.10714-1-richard@nod.at>
This flag will get set if an MTD is implemeted in userspace
using MUSE.
Signed-off-by: Richard Weinberger <richard@nod.at>
---
include/uapi/mtd/mtd-abi.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/mtd/mtd-abi.h b/include/uapi/mtd/mtd-abi.h
index 65b9db936557..2ad2217e3a96 100644
--- a/include/uapi/mtd/mtd-abi.h
+++ b/include/uapi/mtd/mtd-abi.h
@@ -105,6 +105,7 @@ struct mtd_write_req {
#define MTD_NO_ERASE 0x1000 /* No erase necessary */
#define MTD_POWERUP_LOCK 0x2000 /* Always locked after reset */
#define MTD_SLC_ON_MLC_EMULATION 0x4000 /* Emulate SLC behavior on MLC NANDs */
+#define MTD_MUSE 0x8000 /* This MTD is implemented in userspace */
/* Some common devices / combinations of capabilities */
#define MTD_CAP_ROM 0
--
2.26.2
next prev parent reply other threads:[~2020-11-26 23:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-26 23:32 [PATCH 0/7] [RFC] MUSE: Userspace backed MTD v2 Richard Weinberger
2020-11-26 23:32 ` [PATCH 1/7] fuse: Export fuse_simple_request Richard Weinberger
2020-11-26 23:32 ` [PATCH 2/7] fuse: Export IO helpers Richard Weinberger
2020-11-26 23:32 ` [PATCH 3/7] fuse: Make cuse_parse_one a common helper Richard Weinberger
2020-11-26 23:32 ` Richard Weinberger [this message]
2020-11-26 23:32 ` [PATCH 5/7] fuse: Add MUSE specific defines FUSE interface Richard Weinberger
2020-11-26 23:32 ` [PATCH 6/7] fuse: Implement MUSE: MTD in userspace Richard Weinberger
2020-11-26 23:33 ` [PATCH 7/7] MAINTAINERS: Add entry for MUSE Richard Weinberger
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201126233300.10714-5-richard@nod.at \
--to=richard@nod.at \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=miklos@szeredi.hu \
--cc=miquel.raynal@bootlin.com \
--cc=vigneshr@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).