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From: Shravan Kumar Ramani <sramani@mellanox.com>
To: Andy Shevchenko <andy@infradead.org>,
	Darren Hart <dvhart@infradead.org>,
	Vadim Pasternak <vadimp@mellanox.com>
Cc: lsun@mellanox.com, Shravan Kumar Ramani <sramani@mellanox.com>,
	platform-driver-x86@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v1] platform/mellanox: Add Mellanox TRIO driver
Date: Mon, 11 Nov 2019 09:34:38 -0500	[thread overview]
Message-ID: <cover.1573460910.git.sramani@mellanox.com> (raw)

This patch adds support for Mellanox BlueField TRIO PCIe host controller.
The driver supports multiple TRIO instances and provides a sysfs interface
to allow the user to read/set the L3 cache profile for transactions going
through the TRIO. It also provides an interrupt handler for the TRIO blocks.

Shravan Kumar Ramani (1):
  platform/mellanox: Add Mellanox TRIO driver

 MAINTAINERS                            |   5 +
 drivers/platform/mellanox/Kconfig      |   8 +
 drivers/platform/mellanox/Makefile     |   1 +
 drivers/platform/mellanox/mlxbf-trio.c | 624 +++++++++++++++++++++++++++++++++
 4 files changed, 638 insertions(+)
 create mode 100644 drivers/platform/mellanox/mlxbf-trio.c

-- 
2.1.2


             reply	other threads:[~2019-11-11 14:35 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-11 14:34 Shravan Kumar Ramani [this message]
2019-11-11 14:34 ` [PATCH v1] platform/mellanox: Add Mellanox TRIO driver Shravan Kumar Ramani
2019-11-12 14:44 ` Vadim Pasternak
2019-11-13  5:40   ` Shravan Ramani
2019-11-13  7:05     ` Vadim Pasternak
2019-11-18 10:47 ` Andy Shevchenko

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