Re: [PATCH v4] USB: Don't enable LPM if it's already enabled

2019-01-11 Thread Greg KH
On Tue, Jan 08, 2019 at 12:34:17PM -0500, Alan Stern wrote: > On Wed, 9 Jan 2019, Kai Heng Feng wrote: > > > > On Jan 8, 2019, at 11:41 PM, Greg KH wrote: > > > > > > On Mon, Dec 03, 2018 at 06:26:43PM +0800, Kai-Heng Feng wrote: > > >> USB Bluetooth controller QCA ROME (0cf3:e007) sometimes

Re: [PATCH v4] USB: Don't enable LPM if it's already enabled

2019-01-08 Thread Alan Stern
On Wed, 9 Jan 2019, Kai Heng Feng wrote: > > On Jan 8, 2019, at 11:41 PM, Greg KH wrote: > > > > On Mon, Dec 03, 2018 at 06:26:43PM +0800, Kai-Heng Feng wrote: > >> USB Bluetooth controller QCA ROME (0cf3:e007) sometimes stops working > >> after S3: > >> [ 165.110742] Bluetooth: hci0: using NVM

Re: [PATCH v4] USB: Don't enable LPM if it's already enabled

2019-01-08 Thread Kai Heng Feng
> On Jan 8, 2019, at 11:41 PM, Greg KH wrote: > > On Mon, Dec 03, 2018 at 06:26:43PM +0800, Kai-Heng Feng wrote: >> USB Bluetooth controller QCA ROME (0cf3:e007) sometimes stops working >> after S3: >> [ 165.110742] Bluetooth: hci0: using NVM file: qca/nvm_usb_0302.bin >> [ 168.432065]

Re: [PATCH v4] USB: Don't enable LPM if it's already enabled

2019-01-08 Thread Greg KH
On Mon, Dec 03, 2018 at 06:26:43PM +0800, Kai-Heng Feng wrote: > USB Bluetooth controller QCA ROME (0cf3:e007) sometimes stops working > after S3: > [ 165.110742] Bluetooth: hci0: using NVM file: qca/nvm_usb_0302.bin > [ 168.432065] Bluetooth: hci0: Failed to send body at 4 of 1953 (-110) > >

Re: [PATCH v4] USB: Don't enable LPM if it's already enabled

2019-01-07 Thread Kai Heng Feng
> On Jan 8, 2019, at 00:16, Greg KH wrote: > > On Mon, Dec 03, 2018 at 06:26:43PM +0800, Kai-Heng Feng wrote: >> USB Bluetooth controller QCA ROME (0cf3:e007) sometimes stops working >> after S3: >> [ 165.110742] Bluetooth: hci0: using NVM file: qca/nvm_usb_0302.bin >> [ 168.432065]

Re: [PATCH v4] USB: Don't enable LPM if it's already enabled

2019-01-07 Thread Greg KH
On Mon, Dec 03, 2018 at 06:26:43PM +0800, Kai-Heng Feng wrote: > USB Bluetooth controller QCA ROME (0cf3:e007) sometimes stops working > after S3: > [ 165.110742] Bluetooth: hci0: using NVM file: qca/nvm_usb_0302.bin > [ 168.432065] Bluetooth: hci0: Failed to send body at 4 of 1953 (-110) > >

Re: [PATCH v4] USB: Don't enable LPM if it's already enabled

2019-01-07 Thread Alan Stern
On Mon, 7 Jan 2019, Kai Heng Feng wrote: > Hi, > > > On Dec 3, 2018, at 18:26, Kai-Heng Feng wrote: > > > > USB Bluetooth controller QCA ROME (0cf3:e007) sometimes stops working > > after S3: > > [ 165.110742] Bluetooth: hci0: using NVM file: qca/nvm_usb_0302.bin > > [ 168.432065]

Re: [PATCH v4] USB: Don't enable LPM if it's already enabled

2019-01-06 Thread Kai Heng Feng
Hi, > On Dec 3, 2018, at 18:26, Kai-Heng Feng wrote: > > USB Bluetooth controller QCA ROME (0cf3:e007) sometimes stops working > after S3: > [ 165.110742] Bluetooth: hci0: using NVM file: qca/nvm_usb_0302.bin > [ 168.432065] Bluetooth: hci0: Failed to send body at 4 of 1953 (-110) > >