From: Tomasz Duszynski <tduszynski@marvell.com>
To: <dev@dpdk.org>
Cc: <thomas@monjalon.net>, <jerin@marvell.com>,
Tomasz Duszynski <tduszynski@marvell.com>
Subject: [PATCH v5 00/11] Add cnxk_gpio
Date: Tue, 18 Jan 2022 14:24:13 +0100 [thread overview]
Message-ID: <20220118132424.2573372-1-tduszynski@marvell.com> (raw)
In-Reply-To: <20220105140020.1615256-1-tduszynski@marvell.com>
This series introduces a new rawdevice PMD which allows
to manage userspace GPIOs and install custom GPIO interrupt
handlers which bypass kernel. This is especially useful for
applications that, besides providing standard dataplane functionality,
want to have fast and low latency access to GPIO pin state.
It'd be great to have that merged during 22.03 merge window.
v5:
- added close callback to make sure PMD resources are freed properly
- updated selftest to return early on error
- doc fixes
v4:
- free kvargs after parsing arguments
- add support for allowing only subset of available GPIOs
v3:
- fix meson formatting
- fix cnxk_gpio_process_buf() return value
v2:
- do not trigger irq by writing to /dev/mem, use ioctl() instead
Tomasz Duszynski (11):
raw/cnxk_gpio: add GPIO driver skeleton
raw/cnxk_gpio: support reading default queue conf
raw/cnxk_gpio: support reading queue count
raw/cnxk_gpio: support queue setup
raw/cnxk_gpio: support queue release
raw/cnxk_gpio: support enqueuing buffers
raw/cnxk_gpio: support dequeuing buffers
raw/cnxk_gpio: support standard GPIO operations
raw/cnxk_gpio: support custom irq handlers
raw/cnxk_gpio: support selftest
raw/cnxk_gpio: add option to allow using subset of GPIOs
doc/guides/platform/cnxk.rst | 2 +
doc/guides/rawdevs/cnxk_gpio.rst | 200 ++++++
doc/guides/rawdevs/index.rst | 1 +
doc/guides/rel_notes/release_22_03.rst | 9 +
drivers/raw/cnxk_gpio/cnxk_gpio.c | 763 +++++++++++++++++++++
drivers/raw/cnxk_gpio/cnxk_gpio.h | 35 +
drivers/raw/cnxk_gpio/cnxk_gpio_irq.c | 216 ++++++
drivers/raw/cnxk_gpio/cnxk_gpio_selftest.c | 393 +++++++++++
drivers/raw/cnxk_gpio/meson.build | 11 +
drivers/raw/cnxk_gpio/rte_pmd_cnxk_gpio.h | 437 ++++++++++++
drivers/raw/cnxk_gpio/version.map | 3 +
drivers/raw/meson.build | 1 +
12 files changed, 2071 insertions(+)
create mode 100644 doc/guides/rawdevs/cnxk_gpio.rst
create mode 100644 drivers/raw/cnxk_gpio/cnxk_gpio.c
create mode 100644 drivers/raw/cnxk_gpio/cnxk_gpio.h
create mode 100644 drivers/raw/cnxk_gpio/cnxk_gpio_irq.c
create mode 100644 drivers/raw/cnxk_gpio/cnxk_gpio_selftest.c
create mode 100644 drivers/raw/cnxk_gpio/meson.build
create mode 100644 drivers/raw/cnxk_gpio/rte_pmd_cnxk_gpio.h
create mode 100644 drivers/raw/cnxk_gpio/version.map
--
2.25.1
next prev parent reply other threads:[~2022-01-18 13:24 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-17 0:21 [DPDK 22.02 PATCH 00/10] Add cnxk_gpio PMD Tomasz Duszynski
2021-11-17 0:21 ` [PATCH 01/10] raw/cnxk_gpio: add GPIO driver skeleton Tomasz Duszynski
2021-11-17 0:21 ` [PATCH 02/10] raw/cnxk_gpio: support reading default queue conf Tomasz Duszynski
2021-11-17 0:21 ` [PATCH 03/10] raw/cnxk_gpio: support reading queue count Tomasz Duszynski
2021-11-17 0:21 ` [PATCH 04/10] raw/cnxk_gpio: support queue setup Tomasz Duszynski
2021-11-17 0:21 ` [PATCH 05/10] raw/cnxk_gpio: support queue release Tomasz Duszynski
2021-11-17 0:21 ` [PATCH 06/10] raw/cnxk_gpio: support enqueuing buffers Tomasz Duszynski
2021-11-17 0:21 ` [PATCH 07/10] raw/cnxk_gpio: support dequeuing buffers Tomasz Duszynski
2021-11-17 0:21 ` [PATCH 08/10] raw/cnxk_gpio: support standard GPIO operations Tomasz Duszynski
2021-11-17 0:21 ` [PATCH 09/10] raw/cnxk_gpio: support custom irq handlers Tomasz Duszynski
2021-11-17 0:21 ` [PATCH 10/10] raw/cnxk_gpio: support selftest Tomasz Duszynski
2021-11-17 1:17 ` Stephen Hemminger
2021-11-28 15:44 ` [DPDK 22.02 PATCH v2 00/10] Add cnxk_gpio PMD Tomasz Duszynski
2021-11-28 15:44 ` [PATCH v2 01/10] raw/cnxk_gpio: add GPIO driver skeleton Tomasz Duszynski
2021-11-28 15:44 ` [PATCH v2 02/10] raw/cnxk_gpio: support reading default queue conf Tomasz Duszynski
2021-11-28 15:44 ` [PATCH v2 03/10] raw/cnxk_gpio: support reading queue count Tomasz Duszynski
2021-11-28 15:44 ` [PATCH v2 04/10] raw/cnxk_gpio: support queue setup Tomasz Duszynski
2021-11-28 15:44 ` [PATCH v2 05/10] raw/cnxk_gpio: support queue release Tomasz Duszynski
2021-11-28 15:44 ` [PATCH v2 06/10] raw/cnxk_gpio: support enqueuing buffers Tomasz Duszynski
2021-11-28 15:44 ` [PATCH v2 07/10] raw/cnxk_gpio: support dequeuing buffers Tomasz Duszynski
2021-11-28 15:44 ` [PATCH v2 08/10] raw/cnxk_gpio: support standard GPIO operations Tomasz Duszynski
2021-11-28 15:44 ` [PATCH v2 09/10] raw/cnxk_gpio: support custom irq handlers Tomasz Duszynski
2021-11-28 15:44 ` [PATCH v2 10/10] raw/cnxk_gpio: support selftest Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 00/10] Add cnxk_gpio PMD Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 01/10] raw/cnxk_gpio: add GPIO driver skeleton Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 02/10] raw/cnxk_gpio: support reading default queue conf Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 03/10] raw/cnxk_gpio: support reading queue count Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 04/10] raw/cnxk_gpio: support queue setup Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 05/10] raw/cnxk_gpio: support queue release Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 06/10] raw/cnxk_gpio: support enqueuing buffers Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 07/10] raw/cnxk_gpio: support dequeuing buffers Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 08/10] raw/cnxk_gpio: support standard GPIO operations Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 09/10] raw/cnxk_gpio: support custom irq handlers Tomasz Duszynski
2021-12-13 8:17 ` [PATCH v3 10/10] raw/cnxk_gpio: support selftest Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 00/11] Add cnxk_gpio Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 01/11] raw/cnxk_gpio: add GPIO driver skeleton Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 02/11] raw/cnxk_gpio: support reading default queue conf Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 03/11] raw/cnxk_gpio: support reading queue count Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 04/11] raw/cnxk_gpio: support queue setup Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 05/11] raw/cnxk_gpio: support queue release Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 06/11] raw/cnxk_gpio: support enqueuing buffers Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 07/11] raw/cnxk_gpio: support dequeuing buffers Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 08/11] raw/cnxk_gpio: support standard GPIO operations Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 09/11] raw/cnxk_gpio: support custom irq handlers Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 10/11] raw/cnxk_gpio: support selftest Tomasz Duszynski
2022-01-05 14:00 ` [PATCH v4 11/11] raw/cnxk_gpio: add option to allow using subset of GPIOs Tomasz Duszynski
2022-01-06 9:43 ` [PATCH v4 00/11] Add cnxk_gpio Jerin Jacob
2022-01-18 13:24 ` Tomasz Duszynski [this message]
2022-01-18 13:24 ` [PATCH v5 01/11] raw/cnxk_gpio: add GPIO driver skeleton Tomasz Duszynski
2022-01-18 13:24 ` [PATCH v5 02/11] raw/cnxk_gpio: support reading default queue conf Tomasz Duszynski
2022-01-18 13:24 ` [PATCH v5 03/11] raw/cnxk_gpio: support reading queue count Tomasz Duszynski
2022-01-18 13:24 ` [PATCH v5 04/11] raw/cnxk_gpio: support queue setup Tomasz Duszynski
2022-01-18 13:24 ` [PATCH v5 05/11] raw/cnxk_gpio: support queue release Tomasz Duszynski
2022-01-18 13:24 ` [PATCH v5 06/11] raw/cnxk_gpio: support enqueuing buffers Tomasz Duszynski
2022-01-18 13:24 ` [PATCH v5 07/11] raw/cnxk_gpio: support dequeuing buffers Tomasz Duszynski
2022-01-18 13:24 ` [PATCH v5 08/11] raw/cnxk_gpio: support standard GPIO operations Tomasz Duszynski
2022-01-18 13:24 ` [PATCH v5 09/11] raw/cnxk_gpio: support custom irq handlers Tomasz Duszynski
2022-01-18 13:24 ` [PATCH v5 10/11] raw/cnxk_gpio: support selftest Tomasz Duszynski
2022-01-18 13:24 ` [PATCH v5 11/11] raw/cnxk_gpio: add option to allow using subset of GPIOs Tomasz Duszynski
2022-02-09 13:24 ` [PATCH v5 00/11] Add cnxk_gpio Thomas Monjalon
2022-02-17 11:09 ` [PATCH v6 " Tomasz Duszynski
2022-02-17 11:09 ` [PATCH v6 01/11] raw/cnxk_gpio: add GPIO driver skeleton Tomasz Duszynski
2022-02-18 11:47 ` Thomas Monjalon
2022-02-22 14:18 ` Ferruh Yigit
2022-02-17 11:09 ` [PATCH v6 02/11] raw/cnxk_gpio: support reading default queue conf Tomasz Duszynski
2022-02-17 11:09 ` [PATCH v6 03/11] raw/cnxk_gpio: support reading queue count Tomasz Duszynski
2022-02-17 11:09 ` [PATCH v6 04/11] raw/cnxk_gpio: support queue setup Tomasz Duszynski
2022-02-17 11:09 ` [PATCH v6 05/11] raw/cnxk_gpio: support queue release Tomasz Duszynski
2022-02-17 11:09 ` [PATCH v6 06/11] raw/cnxk_gpio: support enqueuing buffers Tomasz Duszynski
2022-02-17 11:09 ` [PATCH v6 07/11] raw/cnxk_gpio: support dequeuing buffers Tomasz Duszynski
2022-02-17 11:09 ` [PATCH v6 08/11] raw/cnxk_gpio: support standard GPIO operations Tomasz Duszynski
2022-02-17 11:09 ` [PATCH v6 09/11] raw/cnxk_gpio: support custom irq handlers Tomasz Duszynski
2022-02-17 11:09 ` [PATCH v6 10/11] raw/cnxk_gpio: support selftest Tomasz Duszynski
2022-02-17 11:09 ` [PATCH v6 11/11] raw/cnxk_gpio: add option to allow using subset of GPIOs Tomasz Duszynski
2022-02-18 17:19 ` [PATCH v6 00/11] Add cnxk_gpio Thomas Monjalon
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