Re: [USB EHCI DRIVER] [Regression] EHCI no longer working in 5.4 series kernel

2019-10-21 Thread Arvind Sankar
On Mon, Oct 21, 2019 at 07:04:45AM +0200, Ben wrote: > Thanks, > > I could have sworn I checked lkml. Thanks for the fix! > > Any idea why only ehci is affected? > > Seems a bit odd, that's why I thought it would be a problem with usb driver. > I'm not sure -- in theory at least, it should aff

Re: [USB EHCI DRIVER] [Regression] EHCI no longer working in 5.4 series kernel

2019-10-20 Thread Ben
Thanks, I could have sworn I checked lkml. Thanks for the fix! Any idea why only ehci is affected? Seems a bit odd, that's why I thought it would be a problem with usb driver. Cheers, Benedikt Am 20.10.19 um 22:55 schrieb Arvind Sankar: On Sat, Oct 19, 2019 at 02:52:16PM +0200, Benedikt Sche

Re: [USB EHCI DRIVER] [Regression] EHCI no longer working in 5.4 series kernel

2019-10-20 Thread Arvind Sankar
On Sat, Oct 19, 2019 at 02:52:16PM +0200, Benedikt Schemmer wrote: > reverting that specific commit on top of todays linux git (d418d070057c) > produces a good kernel Hi Ben, the fix is in https://lore.kernel.org/lkml/20191008143357.ga599...@rani.riverdale.lan/ > > Am 18.10.19 um 00:31 schrieb

Re: [USB EHCI DRIVER] [Regression] EHCI no longer working in 5.4 series kernel

2019-10-19 Thread Benedikt Schemmer
reverting that specific commit on top of todays linux git (d418d070057c) produces a good kernel Am 18.10.19 um 00:31 schrieb Alan Stern: > On Thu, 17 Oct 2019, Benedikt Schemmer wrote: > >> Hi all, >> >> I recently started compiling the 5.4. kernel starting with rc3 and noticed >> that both my

Re: [USB EHCI DRIVER] [Regression] EHCI no longer working in 5.4 series kernel

2019-10-19 Thread Benedikt Schemmer
output of lsusb, lspci, dmesg and lshw. lsusb -t /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M |__ Port 3: Dev 2, If 0, Class=Hub, Driver=hub/3p, 5000M |__ Port 1: Dev 3, If 0, Class=Mass Storage, Driver=uas, 5000M /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver

Re: [USB EHCI DRIVER] [Regression] EHCI no longer working in 5.4 series kernel

2019-10-19 Thread Benedikt Schemmer
Hello Alan, hello Christoph, >> I recently started compiling the 5.4. kernel starting with rc3 and noticed >> that both my keyboard and mouse aren't working >> when connected to the motherboards USB ports (they work fine when connected >> to an xhci extension card) and they work fine >> with the

Re: [USB EHCI DRIVER] [Regression] EHCI no longer working in 5.4 series kernel

2019-10-18 Thread Benedikt Schemmer
Hi Alan, of course I can. It just takes ages on the machine I'm using. The problem seems to be with one of the commits in 671df1895378 ("Merge tag 'dma-mapping-5.4' of git://git.infradead.org/users/hch/dma-mapping", 2019-09-19) right at the beginning of 5.4 before rc1 I will have the exact commi

Re: [USB EHCI DRIVER] [Regression] EHCI no longer working in 5.4 series kernel

2019-10-17 Thread Alan Stern
On Thu, 17 Oct 2019, Benedikt Schemmer wrote: > Hi all, > > I recently started compiling the 5.4. kernel starting with rc3 and noticed > that both my keyboard and mouse aren't working > when connected to the motherboards USB ports (they work fine when connected > to an xhci extension card) and

[USB EHCI DRIVER] [Regression] EHCI no longer working in 5.4 series kernel

2019-10-17 Thread Benedikt Schemmer
Hi all, I recently started compiling the 5.4. kernel starting with rc3 and noticed that both my keyboard and mouse aren't working when connected to the motherboards USB ports (they work fine when connected to an xhci extension card) and they work fine with the 5.3 series up to 5.3.6 Cheers, Ben