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From: Alan Tull <atull@kernel.org>
To: Moritz Fischer <moritz.fischer@ettus.com>,
	Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Cc: Alan Tull <atull@kernel.org>,
	linux-kernel@vger.kernel.org, linux-fpga@vger.kernel.org
Subject: [RFC 8/8] doc: fpga: add sysfs document for fpga region
Date: Wed, 15 Feb 2017 10:14:21 -0600
Message-ID: <1487175261-7051-9-git-send-email-atull@kernel.org> (raw)
In-Reply-To: <1487175261-7051-1-git-send-email-atull@kernel.org>

Document the following added attributes for FPGA regions:
* firmware_name
* partial_config
* freeze_timeout
* unfreeze_timeout

Signed-off-by: Alan Tull <atull@kernel.org>
---
 Documentation/ABI/testing/sysfs-class-fpga-region | 26 +++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-class-fpga-region

diff --git a/Documentation/ABI/testing/sysfs-class-fpga-region b/Documentation/ABI/testing/sysfs-class-fpga-region
new file mode 100644
index 0000000..4008fd6
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-fpga-region
@@ -0,0 +1,26 @@
+What:		/sys/class/fpga_region/<fpga>/firmware_name
+Date:		February 2017
+KernelVersion:	4.11
+Contact:	Alan Tull <atull@kernel.org>
+Description:	Write the name of FPGA image file on the firmware path to
+		program the FPGA.
+
+What:		/sys/class/fpga_region/<fpga>/partial_config
+Date:		February 2017
+KernelVersion:	4.11
+Contact:	Alan Tull <atull@kernel.org>
+Description:	Write 1 to specify FPGA parital configuration.
+		Write 0 to specify FPGA full configuration.
+
+What:		/sys/class/fpga_region/<fpga>/freeze_timeout
+Date:		February 2017
+KernelVersion:	4.11
+Contact:	Alan Tull <atull@kernel.org>
+Description:	Time in uSec to wait for a FPGA bridge to disable traffic.
+
+What:		/sys/class/fpga_region/<fpga>/unfreeze_timeout
+Date:		February 2017
+KernelVersion:	4.11
+Contact:	Alan Tull <atull@kernel.org>
+Description:	Time in uSec to wait for a FPGA bridge to enable traffic.
+
-- 
2.7.4

  parent reply index

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-15 16:14 FPGA Region enhancements and fixes Alan Tull
2017-02-15 16:14 ` [RFC 1/8] fpga-mgr: add a single function for fpga loading methods Alan Tull
2017-02-16  0:36   ` matthew.gerlach
2017-02-15 16:14 ` [RFC 2/8] fpga-region: support more than one overlay per FPGA region Alan Tull
2017-02-16 16:50   ` matthew.gerlach
2017-02-16 17:35     ` Alan Tull
2017-02-15 16:14 ` [RFC 3/8] fpga-bridge: add non-dt support Alan Tull
2017-02-15 16:14 ` [RFC 4/8] doc: fpga-mgr: separate getting/locking FPGA manager Alan Tull
2017-02-17 17:14   ` Li, Yi
2017-02-17 21:55     ` Alan Tull
2017-02-17 17:52   ` Moritz Fischer
2017-02-17 22:02     ` Alan Tull
2017-02-15 16:14 ` [RFC 5/8] " Alan Tull
2017-02-15 16:14 ` [RFC 6/8] fpga-region: separate out common code to allow non-dt support Alan Tull
2017-02-15 16:14 ` [RFC 7/8] fpga-region: add sysfs interface Alan Tull
2017-02-15 17:21   ` Jason Gunthorpe
2017-02-15 17:46     ` Alan Tull
2017-02-15 17:55       ` Moritz Fischer
2017-02-15 18:06       ` Jason Gunthorpe
2017-02-15 18:23         ` Alan Tull
2017-02-15 18:31           ` Moritz Fischer
2017-02-15 19:49           ` Jason Gunthorpe
2017-02-15 22:49             ` Alan Tull
2017-02-15 23:07               ` Jason Gunthorpe
2017-02-15 20:07           ` matthew.gerlach
2017-02-15 20:37             ` Jason Gunthorpe
2017-02-15 20:54               ` Moritz Fischer
2017-02-15 21:15                 ` Jason Gunthorpe
2017-02-15 21:36                   ` Moritz Fischer
2017-02-15 22:42                     ` Alan Tull
2017-02-16  0:16                       ` Moritz Fischer
2017-02-16 17:47                         ` Alan Tull
2017-02-16 17:56                           ` Jason Gunthorpe
2017-02-16 18:11                             ` Moritz Fischer
2017-02-17 22:28                 ` Yves Vandervennet
2017-02-18  2:30                   ` Moritz Fischer
2017-02-18 12:45                     ` Nadathur, Sundar
2017-02-18 20:10                       ` Alan Tull
2017-02-18 20:45                         ` Moritz Fischer
2017-02-19 15:00                           ` Alan Tull
2017-02-19 23:16                             ` Alan Tull
2017-02-20 23:49                               ` Moritz Fischer
2017-02-21 18:33                                 ` Alan Tull
2017-02-22  3:13                                   ` Nadathur, Sundar
2017-02-22  3:49                                     ` Moritz Fischer
2017-02-22  5:12                                       ` Jason Gunthorpe
2017-02-22  5:38                                         ` Moritz Fischer
2017-02-22  5:46                                           ` Nadathur, Sundar
2017-02-22  6:05                                             ` Moritz Fischer
2017-02-22 16:44                                               ` Jason Gunthorpe
2017-02-22 17:50                                                 ` Moritz Fischer
2017-02-22 17:54                                                   ` Jason Gunthorpe
2017-02-22 17:57                                                     ` Moritz Fischer
2017-02-22 16:33                                           ` Alan Tull
2017-02-22 16:44                                             ` Moritz Fischer
2017-02-22 16:52                                               ` Alan Tull
2017-02-27 20:09                                   ` Alan Tull
2017-02-27 22:49                                     ` Moritz Fischer
2017-02-28  0:04                                       ` matthew.gerlach
2017-02-15 21:20         ` Anatolij Gustschin
2017-02-15 16:14 ` Alan Tull [this message]
2017-02-28 17:35 ` FPGA Region enhancements and fixes Alan Tull
2017-02-28 22:03   ` Alan Tull

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