lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 15 Feb 2017 10:14:21 -0600 From: Alan Tull <atull@...nel.org> To: Moritz Fischer <moritz.fischer@...us.com>, Jason Gunthorpe <jgunthorpe@...idianresearch.com> Cc: Alan Tull <atull@...nel.org>, linux-kernel@...r.kernel.org, linux-fpga@...r.kernel.org Subject: [RFC 8/8] doc: fpga: add sysfs document for fpga region Document the following added attributes for FPGA regions: * firmware_name * partial_config * freeze_timeout * unfreeze_timeout Signed-off-by: Alan Tull <atull@...nel.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@...nel.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@...nel.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@...nel.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@...nel.org> +Description: Time in uSec to wait for a FPGA bridge to enable traffic. + -- 2.7.4
Powered by blists - more mailing lists