Re: [PATCH 1/1] usb: core: lpm: set lpm_capable for root hub device

2015-06-12 Thread Lu, Baolu
On 06/13/2015 01:43 AM, Alan Stern wrote: On Fri, 12 Jun 2015, Lu Baolu wrote: Commit 25cd2882e2fc ("usb/xhci: Change how we indicate a host supports Link PM.") removed the code to set lpm_capable for USB 3.0 super-speed root hub. The intention of that change was to avoid touching usb core in

Re: [PATCH 1/1] usb: core: lpm: set lpm_capable for root hub device

2015-06-12 Thread Alan Stern
On Fri, 12 Jun 2015, Lu Baolu wrote: > Commit 25cd2882e2fc ("usb/xhci: Change how we indicate a host supports > Link PM.") removed the code to set lpm_capable for USB 3.0 super-speed > root hub. The intention of that change was to avoid touching usb core > internal field, a.k.a. lpm_capable, and l

Re: [PATCH 1/1] usb: core: lpm: set lpm_capable for root hub device

2015-06-11 Thread Lu, Baolu
On 06/12/2015 12:32 PM, Greg Kroah-Hartman wrote: On Fri, Jun 12, 2015 at 09:29:37AM +0800, Lu Baolu wrote: Commit 25cd2882e2fc ("usb/xhci: Change how we indicate a host supports Link PM.") removed the code to set lpm_capable for USB 3.0 super-speed root hub. The intention of that change was t

Re: [PATCH 1/1] usb: core: lpm: set lpm_capable for root hub device

2015-06-11 Thread Greg Kroah-Hartman
On Fri, Jun 12, 2015 at 09:29:37AM +0800, Lu Baolu wrote: > Commit 25cd2882e2fc ("usb/xhci: Change how we indicate a host supports > Link PM.") removed the code to set lpm_capable for USB 3.0 super-speed > root hub. The intention of that change was to avoid touching usb core > internal field, a.k.a

[PATCH 1/1] usb: core: lpm: set lpm_capable for root hub device

2015-06-11 Thread Lu Baolu
Commit 25cd2882e2fc ("usb/xhci: Change how we indicate a host supports Link PM.") removed the code to set lpm_capable for USB 3.0 super-speed root hub. The intention of that change was to avoid touching usb core internal field, a.k.a. lpm_capable, and let usb core to set it by checking U1 and U2 ex