Re: [RFC PATCH v1] driver core: Expose device link details in sysfs

2020-05-18 Thread Greg Kroah-Hartman
On Mon, May 18, 2020 at 12:06:07AM -0700, Saravana Kannan wrote: > It's helpful to be able to look at device link details from sysfs. So, > expose it in sysfs. > > Say device-A is supplier of device-B. These are the additional files > this patch would create: > > /sys/class/devlink/device-A:devic

[RFC PATCH v1] driver core: Expose device link details in sysfs

2020-05-18 Thread Saravana Kannan
It's helpful to be able to look at device link details from sysfs. So, expose it in sysfs. Say device-A is supplier of device-B. These are the additional files this patch would create: /sys/class/devlink/device-A:device-B/ flags supplier/ -> .../device-A/ consumer/ -> .../