Re: [PATCH v3 04/12] fpga: dfl: afu: add AFU state related sysfs interfaces

On Wed, Jul 24, 2019 at 11:41:10AM +0200, Greg KH wrote: > On Tue, Jul 23, 2019 at 12:51:27PM +0800, Wu Hao wrote: > > This patch introduces more sysfs interfaces for Accelerated > > Function Unit (AFU). These interfaces allow users to read > > current AFU Power State (APx), read / clear AFU Power

Re: [PATCH v3 04/12] fpga: dfl: afu: add AFU state related sysfs interfaces

On Tue, Jul 23, 2019 at 12:51:27PM +0800, Wu Hao wrote: > This patch introduces more sysfs interfaces for Accelerated > Function Unit (AFU). These interfaces allow users to read > current AFU Power State (APx), read / clear AFU Power (APx) > events which are sticky to identify transient APx state,

[PATCH v3 04/12] fpga: dfl: afu: add AFU state related sysfs interfaces

This patch introduces more sysfs interfaces for Accelerated Function Unit (AFU). These interfaces allow users to read current AFU Power State (APx), read / clear AFU Power (APx) events which are sticky to identify transient APx state, and manage AFU's LTR (latency tolerance reporting). Signed-off-