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From: Yicong Yang <yangyicong@hisilicon.com>
To: <broonie@kernel.org>, <tudor.ambarus@microchip.com>,
	<linux-spi@vger.kernel.org>, <linux-mtd@lists.infradead.org>
Cc: <john.garry@huawei.com>, <miquel.raynal@bootlin.com>,
	<richard@nod.at>, <vigneshr@ti.com>
Subject: [RFC PATCH 0/3] Add prepare/unprepare method in spi_controller_mem_ops
Date: Thu, 21 May 2020 19:23:48 +0800	[thread overview]
Message-ID: <1590060231-23242-1-git-send-email-yangyicong@hisilicon.com> (raw)

In this series:
- Add optional prepare/unprepare methods in spi_controller_mem_ops to allow
  the controller do specific works before/after a set of operations, like
  spi-nor flash's read/write/erase/lock/unlock. This is equivalent mechanism
  to spi_nor_controller_ops' prepare/unprepare methods.
- Implement prepare/unprepare methods for hisi-sfc-v3xx controller. This will
  solve a race condition between the kernel driver and firmware.

Yicong Yang (3):
  spi: spi-mem: add optional prepare/unprepare methods in
    spi_controller_mem_ops
  mtd: spi-nor: Add prepare/unprepare support for spimem device
  spi: hisi-sfc-v3xx: Add prepare/unprepare methods to avoid race
    condition

 drivers/mtd/spi-nor/core.c      |  8 ++++++--
 drivers/spi/spi-hisi-sfc-v3xx.c | 41 ++++++++++++++++++++++++++++++++++++++++-
 drivers/spi/spi-mem.c           | 20 ++++++++++++++++++++
 include/linux/spi/spi-mem.h     | 11 +++++++++++
 4 files changed, 77 insertions(+), 3 deletions(-)

-- 
2.8.1


WARNING: multiple messages have this Message-ID (diff)
From: Yicong Yang <yangyicong@hisilicon.com>
To: <broonie@kernel.org>, <tudor.ambarus@microchip.com>,
	<linux-spi@vger.kernel.org>, <linux-mtd@lists.infradead.org>
Cc: richard@nod.at, john.garry@huawei.com, vigneshr@ti.com,
	miquel.raynal@bootlin.com
Subject: [RFC PATCH 0/3] Add prepare/unprepare method in spi_controller_mem_ops
Date: Thu, 21 May 2020 19:23:48 +0800	[thread overview]
Message-ID: <1590060231-23242-1-git-send-email-yangyicong@hisilicon.com> (raw)

In this series:
- Add optional prepare/unprepare methods in spi_controller_mem_ops to allow
  the controller do specific works before/after a set of operations, like
  spi-nor flash's read/write/erase/lock/unlock. This is equivalent mechanism
  to spi_nor_controller_ops' prepare/unprepare methods.
- Implement prepare/unprepare methods for hisi-sfc-v3xx controller. This will
  solve a race condition between the kernel driver and firmware.

Yicong Yang (3):
  spi: spi-mem: add optional prepare/unprepare methods in
    spi_controller_mem_ops
  mtd: spi-nor: Add prepare/unprepare support for spimem device
  spi: hisi-sfc-v3xx: Add prepare/unprepare methods to avoid race
    condition

 drivers/mtd/spi-nor/core.c      |  8 ++++++--
 drivers/spi/spi-hisi-sfc-v3xx.c | 41 ++++++++++++++++++++++++++++++++++++++++-
 drivers/spi/spi-mem.c           | 20 ++++++++++++++++++++
 include/linux/spi/spi-mem.h     | 11 +++++++++++
 4 files changed, 77 insertions(+), 3 deletions(-)

-- 
2.8.1


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             reply	other threads:[~2020-05-21 11:24 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-21 11:23 Yicong Yang [this message]
2020-05-21 11:23 ` [RFC PATCH 0/3] Add prepare/unprepare method in spi_controller_mem_ops Yicong Yang
2020-05-21 11:23 ` [RFC PATCH 1/3] spi: spi-mem: add optional prepare/unprepare methods " Yicong Yang
2020-05-21 11:23   ` Yicong Yang
2020-05-21 11:23 ` [RFC PATCH 2/3] mtd: spi-nor: Add prepare/unprepare support for spimem device Yicong Yang
2020-05-21 11:23   ` Yicong Yang
2020-05-21 11:23 ` [RFC PATCH 3/3] spi: hisi-sfc-v3xx: Add prepare/unprepare methods to avoid race condition Yicong Yang
2020-05-21 11:23   ` Yicong Yang
2020-05-25 16:14   ` Pratyush Yadav
2020-05-25 16:14     ` Pratyush Yadav
2020-05-26  9:27     ` Boris Brezillon
2020-05-26  9:27       ` Boris Brezillon
2020-05-26  9:30       ` Boris Brezillon
2020-05-26  9:30         ` Boris Brezillon
2020-05-27  8:18     ` Yicong Yang
2020-05-27  8:18       ` Yicong Yang
2020-05-27  9:33       ` Pratyush Yadav
2020-05-27  9:33         ` Pratyush Yadav
2020-05-27 10:33         ` Yicong Yang
2020-05-27 10:33           ` Yicong Yang
2020-05-26  9:43   ` Boris Brezillon
2020-05-26  9:43     ` Boris Brezillon
2020-05-27  8:55     ` Yicong Yang
2020-05-27  8:55       ` Yicong Yang
2020-05-27  9:20       ` Boris Brezillon
2020-05-27  9:20         ` Boris Brezillon
2020-05-27 10:16         ` Yicong Yang
2020-05-27 10:16           ` Yicong Yang

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