From: Keith Busch <keith.busch@wdc.com>
To: linux-nvme@lists.infradead.org, linux-block@vger.kernel.org
Cc: "Damien Le Moal" <damien.lemoal@wdc.com>,
"Matias Bjørling" <matias.bjorling@wdc.com>,
"Christoph Hellwig" <hch@lst.de>,
"Sagi Grimberg" <sagi@grimberg.me>,
"Jens Axboe" <axboe@kernel.dk>, "Keith Busch" <kbusch@kernel.org>
Subject: [PATCH 0/5] nvme support for zoned namespace command set
Date: Tue, 16 Jun 2020 08:34:19 +0900 [thread overview]
Message-ID: <20200615233424.13458-1-keith.busch@wdc.com> (raw)
From: Keith Busch <kbusch@kernel.org>
The NVM Express workgroup has ratified technical proposals enabling new
command sets. The specifications may be viewed from the following link:
https://nvmexpress.org/wp-content/uploads/NVM-Express-1.4-Ratified-TPs.zip
This series implements support for the Zoned Namespace (ZNS) Command Set
defined in TP4053, and the Namespace Types base support it depends on
from TP4056.
The block layer is updated to include the new zone writeable capacity
feature from ZNS, and existing zone block device drivers are updated to
incorporate this feature.
Aravind Ramesh (1):
null_blk: introduce zone capacity for zoned device
Keith Busch (2):
nvme: support for multi-command set effects
nvme: support for zoned namespaces
Matias Bjørling (1):
block: add capacity field to zone descriptors
Niklas Cassel (1):
nvme: implement I/O Command Sets Command Set support
block/blk-zoned.c | 1 +
drivers/block/null_blk.h | 2 +
drivers/block/null_blk_main.c | 9 +-
drivers/block/null_blk_zoned.c | 17 ++-
drivers/nvme/host/Makefile | 1 +
drivers/nvme/host/core.c | 223 ++++++++++++++++++++++++------
drivers/nvme/host/hwmon.c | 2 +-
drivers/nvme/host/lightnvm.c | 4 +-
drivers/nvme/host/multipath.c | 2 +-
drivers/nvme/host/nvme.h | 51 ++++++-
drivers/nvme/host/zns.c | 238 +++++++++++++++++++++++++++++++++
drivers/scsi/sd_zbc.c | 1 +
include/linux/nvme.h | 134 ++++++++++++++++++-
include/uapi/linux/blkzoned.h | 15 ++-
14 files changed, 647 insertions(+), 53 deletions(-)
create mode 100644 drivers/nvme/host/zns.c
--
2.24.1
WARNING: multiple messages have this Message-ID (diff)
From: Keith Busch <keith.busch@wdc.com>
To: linux-nvme@lists.infradead.org, linux-block@vger.kernel.org
Cc: "Jens Axboe" <axboe@kernel.dk>,
"Damien Le Moal" <damien.lemoal@wdc.com>,
"Sagi Grimberg" <sagi@grimberg.me>,
"Keith Busch" <kbusch@kernel.org>,
"Christoph Hellwig" <hch@lst.de>,
"Matias Bjørling" <matias.bjorling@wdc.com>
Subject: [PATCH 0/5] nvme support for zoned namespace command set
Date: Tue, 16 Jun 2020 08:34:19 +0900 [thread overview]
Message-ID: <20200615233424.13458-1-keith.busch@wdc.com> (raw)
From: Keith Busch <kbusch@kernel.org>
The NVM Express workgroup has ratified technical proposals enabling new
command sets. The specifications may be viewed from the following link:
https://nvmexpress.org/wp-content/uploads/NVM-Express-1.4-Ratified-TPs.zip
This series implements support for the Zoned Namespace (ZNS) Command Set
defined in TP4053, and the Namespace Types base support it depends on
from TP4056.
The block layer is updated to include the new zone writeable capacity
feature from ZNS, and existing zone block device drivers are updated to
incorporate this feature.
Aravind Ramesh (1):
null_blk: introduce zone capacity for zoned device
Keith Busch (2):
nvme: support for multi-command set effects
nvme: support for zoned namespaces
Matias Bjørling (1):
block: add capacity field to zone descriptors
Niklas Cassel (1):
nvme: implement I/O Command Sets Command Set support
block/blk-zoned.c | 1 +
drivers/block/null_blk.h | 2 +
drivers/block/null_blk_main.c | 9 +-
drivers/block/null_blk_zoned.c | 17 ++-
drivers/nvme/host/Makefile | 1 +
drivers/nvme/host/core.c | 223 ++++++++++++++++++++++++------
drivers/nvme/host/hwmon.c | 2 +-
drivers/nvme/host/lightnvm.c | 4 +-
drivers/nvme/host/multipath.c | 2 +-
drivers/nvme/host/nvme.h | 51 ++++++-
drivers/nvme/host/zns.c | 238 +++++++++++++++++++++++++++++++++
drivers/scsi/sd_zbc.c | 1 +
include/linux/nvme.h | 134 ++++++++++++++++++-
include/uapi/linux/blkzoned.h | 15 ++-
14 files changed, 647 insertions(+), 53 deletions(-)
create mode 100644 drivers/nvme/host/zns.c
--
2.24.1
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next reply other threads:[~2020-06-15 23:35 UTC|newest]
Thread overview: 192+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-15 23:34 Keith Busch [this message]
2020-06-15 23:34 ` [PATCH 0/5] nvme support for zoned namespace command set Keith Busch
2020-06-15 23:34 ` [PATCH 1/5] block: add capacity field to zone descriptors Keith Busch
2020-06-15 23:34 ` Keith Busch
2020-06-15 23:49 ` Chaitanya Kulkarni
2020-06-15 23:49 ` Chaitanya Kulkarni
2020-06-16 10:28 ` Javier González
2020-06-16 10:28 ` Javier González
2020-06-16 13:47 ` Daniel Wagner
2020-06-16 13:47 ` Daniel Wagner
2020-06-16 13:54 ` Johannes Thumshirn
2020-06-16 13:54 ` Johannes Thumshirn
2020-06-16 15:41 ` Martin K. Petersen
2020-06-16 15:41 ` Martin K. Petersen
2020-06-15 23:34 ` [PATCH 2/5] null_blk: introduce zone capacity for zoned device Keith Busch
2020-06-15 23:34 ` Keith Busch
2020-06-15 23:46 ` Chaitanya Kulkarni
2020-06-15 23:46 ` Chaitanya Kulkarni
2020-06-16 14:18 ` Daniel Wagner
2020-06-16 14:18 ` Daniel Wagner
2020-06-16 15:48 ` Martin K. Petersen
2020-06-16 15:48 ` Martin K. Petersen
2020-06-15 23:34 ` [PATCH 3/5] nvme: implement I/O Command Sets Command Set support Keith Busch
2020-06-15 23:34 ` Keith Busch
2020-06-16 10:33 ` Javier González
2020-06-16 10:33 ` Javier González
2020-06-16 17:14 ` Niklas Cassel
2020-06-16 17:14 ` Niklas Cassel
2020-06-16 15:58 ` Martin K. Petersen
2020-06-16 15:58 ` Martin K. Petersen
2020-06-16 17:01 ` Keith Busch
2020-06-16 17:01 ` Keith Busch
2020-06-17 9:50 ` Niklas Cassel
2020-06-17 9:50 ` Niklas Cassel
2020-06-16 17:06 ` Niklas Cassel
2020-06-16 17:06 ` Niklas Cassel
2020-06-17 2:01 ` Martin K. Petersen
2020-06-17 2:01 ` Martin K. Petersen
2020-06-15 23:34 ` [PATCH 4/5] nvme: support for multi-command set effects Keith Busch
2020-06-15 23:34 ` Keith Busch
2020-06-16 10:34 ` Javier González
2020-06-16 10:34 ` Javier González
2020-06-16 16:03 ` Martin K. Petersen
2020-06-16 16:03 ` Martin K. Petersen
2020-06-15 23:34 ` [PATCH 5/5] nvme: support for zoned namespaces Keith Busch
2020-06-15 23:34 ` Keith Busch
2020-06-16 10:41 ` Javier González
2020-06-16 10:41 ` Javier González
2020-06-16 11:18 ` Matias Bjørling
2020-06-16 11:18 ` Matias Bjørling
2020-06-16 12:00 ` Javier González
2020-06-16 12:00 ` Javier González
2020-06-16 12:06 ` Matias Bjørling
2020-06-16 12:06 ` Matias Bjørling
2020-06-16 12:24 ` Javier González
2020-06-16 12:24 ` Javier González
2020-06-16 12:27 ` Matias Bjørling
2020-06-16 12:27 ` Matias Bjørling
2020-06-16 12:35 ` Damien Le Moal
2020-06-16 12:35 ` Damien Le Moal
[not found] ` <CGME20200616130815uscas1p1be34e5fceaa548eac31fb30790a689d4@uscas1p1.samsung.com>
2020-06-16 13:08 ` Judy Brock
2020-06-16 13:08 ` Judy Brock
2020-06-16 13:32 ` Matias Bjørling
2020-06-16 13:32 ` Matias Bjørling
2020-06-16 13:34 ` Damien Le Moal
2020-06-16 13:34 ` Damien Le Moal
2020-06-16 14:16 ` Javier González
2020-06-16 14:16 ` Javier González
2020-06-16 14:42 ` Damien Le Moal
2020-06-16 14:42 ` Damien Le Moal
2020-06-16 15:02 ` Javier González
2020-06-16 15:02 ` Javier González
2020-06-16 15:20 ` Matias Bjørling
2020-06-16 15:20 ` Matias Bjørling
2020-06-16 16:03 ` Javier González
2020-06-16 16:03 ` Javier González
2020-06-16 16:07 ` Matias Bjorling
2020-06-16 16:07 ` Matias Bjorling
2020-06-16 16:21 ` Javier González
2020-06-16 16:21 ` Javier González
2020-06-16 16:25 ` Matias Bjørling
2020-06-16 16:25 ` Matias Bjørling
2020-06-16 15:48 ` Keith Busch
2020-06-16 15:48 ` Keith Busch
2020-06-16 15:55 ` Javier González
2020-06-16 15:55 ` Javier González
2020-06-16 16:04 ` Matias Bjorling
2020-06-16 16:04 ` Matias Bjorling
2020-06-16 16:07 ` Keith Busch
2020-06-16 16:07 ` Keith Busch
2020-06-16 16:13 ` Javier González
2020-06-16 16:13 ` Javier González
2020-06-17 0:38 ` Damien Le Moal
2020-06-17 0:38 ` Damien Le Moal
2020-06-17 6:18 ` Javier González
2020-06-17 6:18 ` Javier González
2020-06-17 6:54 ` Damien Le Moal
2020-06-17 6:54 ` Damien Le Moal
2020-06-17 7:11 ` Javier González
2020-06-17 7:11 ` Javier González
2020-06-17 7:29 ` Damien Le Moal
2020-06-17 7:29 ` Damien Le Moal
2020-06-17 7:34 ` Javier González
2020-06-17 7:34 ` Javier González
2020-06-17 0:14 ` Damien Le Moal
2020-06-17 0:14 ` Damien Le Moal
2020-06-17 6:09 ` Javier González
2020-06-17 6:09 ` Javier González
2020-06-17 6:47 ` Damien Le Moal
2020-06-17 6:47 ` Damien Le Moal
2020-06-17 7:02 ` Javier González
2020-06-17 7:02 ` Javier González
2020-06-17 7:24 ` Damien Le Moal
2020-06-17 7:24 ` Damien Le Moal
2020-06-17 7:29 ` Javier González
2020-06-17 7:29 ` Javier González
[not found] ` <CGME20200616123503uscas1p22ce22054a1b4152a20437b5abdd55119@uscas1p2.samsung.com>
2020-06-16 12:35 ` Judy Brock
2020-06-16 12:35 ` Judy Brock
2020-06-16 12:37 ` Damien Le Moal
2020-06-16 12:37 ` Damien Le Moal
2020-06-16 12:37 ` Matias Bjørling
2020-06-16 12:37 ` Matias Bjørling
2020-06-16 13:12 ` Judy Brock
2020-06-16 13:12 ` Judy Brock
2020-06-16 13:18 ` Judy Brock
2020-06-16 13:18 ` Judy Brock
2020-06-16 13:32 ` Judy Brock
2020-06-16 13:32 ` Judy Brock
2020-06-16 13:39 ` Damien Le Moal
2020-06-16 13:39 ` Damien Le Moal
2020-06-17 7:43 ` Christoph Hellwig
2020-06-17 7:43 ` Christoph Hellwig
2020-06-17 12:01 ` Martin K. Petersen
2020-06-17 12:01 ` Martin K. Petersen
2020-06-17 15:00 ` Javier González
2020-06-17 15:00 ` Javier González
2020-06-17 14:42 ` Javier González
2020-06-17 14:42 ` Javier González
2020-06-17 17:57 ` Matias Bjørling
2020-06-17 17:57 ` Matias Bjørling
2020-06-17 18:28 ` Javier González
2020-06-17 18:28 ` Javier González
2020-06-17 18:55 ` Matias Bjorling
2020-06-17 18:55 ` Matias Bjorling
2020-06-17 19:09 ` Javier González
2020-06-17 19:09 ` Javier González
2020-06-17 19:23 ` Matias Bjørling
2020-06-17 19:23 ` Matias Bjørling
2020-06-17 19:40 ` Javier González
2020-06-17 19:40 ` Javier González
2020-06-17 23:44 ` Heiner Litz
2020-06-17 23:44 ` Heiner Litz
2020-06-18 1:55 ` Keith Busch
2020-06-18 1:55 ` Keith Busch
2020-06-18 4:24 ` Heiner Litz
2020-06-18 4:24 ` Heiner Litz
2020-06-18 5:15 ` Damien Le Moal
2020-06-18 5:15 ` Damien Le Moal
2020-06-18 20:47 ` Heiner Litz
2020-06-18 20:47 ` Heiner Litz
2020-06-18 21:04 ` Matias Bjorling
2020-06-18 21:04 ` Matias Bjorling
2020-06-18 21:19 ` Keith Busch
2020-06-18 21:19 ` Keith Busch
2020-06-18 22:05 ` Heiner Litz
2020-06-18 22:05 ` Heiner Litz
2020-06-19 0:57 ` Damien Le Moal
2020-06-19 0:57 ` Damien Le Moal
2020-06-19 10:29 ` Matias Bjorling
2020-06-19 10:29 ` Matias Bjorling
2020-06-19 18:08 ` Heiner Litz
2020-06-19 18:08 ` Heiner Litz
2020-06-19 18:10 ` Keith Busch
2020-06-19 18:10 ` Keith Busch
2020-06-19 18:17 ` Heiner Litz
2020-06-19 18:17 ` Heiner Litz
2020-06-19 18:22 ` Keith Busch
2020-06-19 18:22 ` Keith Busch
2020-06-19 18:25 ` Matias Bjørling
2020-06-19 18:25 ` Matias Bjørling
2020-06-19 18:40 ` Heiner Litz
2020-06-19 18:40 ` Heiner Litz
2020-06-19 18:18 ` Matias Bjørling
2020-06-19 18:18 ` Matias Bjørling
2020-06-20 6:33 ` Christoph Hellwig
2020-06-20 6:33 ` Christoph Hellwig
2020-06-20 17:52 ` Heiner Litz
2020-06-20 17:52 ` Heiner Litz
2020-06-22 14:01 ` Christoph Hellwig
2022-03-02 21:11 ` Luis Chamberlain
2020-06-17 2:08 ` Martin K. Petersen
2020-06-17 2:08 ` Martin K. Petersen
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