Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-12 Thread David Miller
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RE: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-12 Thread Stam, Michel [FINT]
Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform On Tue, 2014-11-04 at 20:09 +, Charles Keepax wrote: > On Tue, Nov 04, 2014 at 11:23:06AM +0100, Stam, Michel [FINT] wrote: > > Hello Riku, > > > > >Fixing a bug (ethtool support)

RE: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-12 Thread Stam, Michel [FINT]
PHY on if_up for ASIX 88772 breaks net on arndale platform On Tue, 2014-11-04 at 20:09 +, Charles Keepax wrote: On Tue, Nov 04, 2014 at 11:23:06AM +0100, Stam, Michel [FINT] wrote: Hello Riku, Fixing a bug (ethtool support) must not cause breakage elsewhere (in this case

Re: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-12 Thread David Miller
Please do not top-post. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-11 Thread Ben Hutchings
On Tue, 2014-11-04 at 20:09 +, Charles Keepax wrote: > On Tue, Nov 04, 2014 at 11:23:06AM +0100, Stam, Michel [FINT] wrote: > > Hello Riku, > > > > >Fixing a bug (ethtool support) must not cause breakage elsewhere (in > > this case on arndale). This is now a regression of functionality from >

Re: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-11 Thread Ben Hutchings
On Tue, 2014-11-04 at 20:09 +, Charles Keepax wrote: On Tue, Nov 04, 2014 at 11:23:06AM +0100, Stam, Michel [FINT] wrote: Hello Riku, Fixing a bug (ethtool support) must not cause breakage elsewhere (in this case on arndale). This is now a regression of functionality from 3.17.

Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-06 Thread Charles Keepax
On Thu, Nov 06, 2014 at 01:39:07PM +0100, Stam, Michel [FINT] wrote: > Hello Riku and Charles, > > I tried this with my original patch and the suggested patch applied, > this seems to work for me too. > > One thing that bothers me, is the suspend / resume situation; usbnet.c > seems to call the

RE: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-06 Thread Stam, Michel [FINT]
; Stam, Michel [FINT]; fre...@asix.com.tw; da...@davemloft.net; linux-...@vger.kernel.org; net...@vger.kernel.org; linux-kernel@vger.kernel.org; linux-samsung-...@vger.kernel.org Subject: Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform On Thu, Nov 06, 201

Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-06 Thread Riku Voipio
On Thu, Nov 06, 2014 at 10:01:04AM +, Charles Keepax wrote: > On Thu, Nov 06, 2014 at 11:06:51AM +0200, Riku Voipio wrote: > > The asix on arndale comes semi-configured from u-boot, which I guess is > > not the state kernel expects it to come in. At least in my case where > > I use tftp from

Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-06 Thread Charles Keepax
On Thu, Nov 06, 2014 at 11:06:51AM +0200, Riku Voipio wrote: > On Wed, Nov 05, 2014 at 03:02:58PM +, Charles Keepax wrote: > > On Wed, Nov 05, 2014 at 01:04:37PM +0100, Stam, Michel [FINT] wrote: > > > Hello Charles, > > > > > > After looking around I found the reset value for the 8772 chip,

Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-06 Thread Riku Voipio
On Wed, Nov 05, 2014 at 03:02:58PM +, Charles Keepax wrote: > On Wed, Nov 05, 2014 at 01:04:37PM +0100, Stam, Michel [FINT] wrote: > > Hello Charles, > > > > After looking around I found the reset value for the 8772 chip, which > > seems to be 0x1E1 (ANAR register). > > > > This equates to

Re: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-06 Thread Riku Voipio
On Wed, Nov 05, 2014 at 03:02:58PM +, Charles Keepax wrote: On Wed, Nov 05, 2014 at 01:04:37PM +0100, Stam, Michel [FINT] wrote: Hello Charles, After looking around I found the reset value for the 8772 chip, which seems to be 0x1E1 (ANAR register). This equates to (according to

Re: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-06 Thread Charles Keepax
On Thu, Nov 06, 2014 at 11:06:51AM +0200, Riku Voipio wrote: On Wed, Nov 05, 2014 at 03:02:58PM +, Charles Keepax wrote: On Wed, Nov 05, 2014 at 01:04:37PM +0100, Stam, Michel [FINT] wrote: Hello Charles, After looking around I found the reset value for the 8772 chip, which

Re: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-06 Thread Riku Voipio
On Thu, Nov 06, 2014 at 10:01:04AM +, Charles Keepax wrote: On Thu, Nov 06, 2014 at 11:06:51AM +0200, Riku Voipio wrote: The asix on arndale comes semi-configured from u-boot, which I guess is not the state kernel expects it to come in. At least in my case where I use tftp from u-boot

RE: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-06 Thread Stam, Michel [FINT]
; Stam, Michel [FINT]; fre...@asix.com.tw; da...@davemloft.net; linux-...@vger.kernel.org; net...@vger.kernel.org; linux-kernel@vger.kernel.org; linux-samsung-...@vger.kernel.org Subject: Re: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform On Thu, Nov 06, 2014 at 10:01

Re: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-06 Thread Charles Keepax
On Thu, Nov 06, 2014 at 01:39:07PM +0100, Stam, Michel [FINT] wrote: Hello Riku and Charles, I tried this with my original patch and the suggested patch applied, this seems to work for me too. One thing that bothers me, is the suspend / resume situation; usbnet.c seems to call the bind( )

Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-04 Thread Charles Keepax
FINT] > Cc: Riku Voipio; da...@davemloft.net; linux-...@vger.kernel.org; > net...@vger.kernel.org; linux-kernel@vger.kernel.org; > linux-samsung-...@vger.kernel.org; ckee...@opensource.wolfsonmicro.com > Subject: Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks

RE: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-04 Thread Stam, Michel [FINT]
m, Michel [FINT] Cc: Riku Voipio; da...@davemloft.net; linux-...@vger.kernel.org; net...@vger.kernel.org; linux-kernel@vger.kernel.org; linux-samsung-...@vger.kernel.org; ckee...@opensource.wolfsonmicro.com Subject: Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndal

Re: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-04 Thread Riku Voipio
; linux-kernel@vger.kernel.org; linux-samsung-...@vger.kernel.org > Subject: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on > arndale platform > > Hi, > > With 3.18-rc3, asix on arndale (samsung exynos 5250 based board), fails > to work. Interface i

RE: "asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-04 Thread Stam, Michel [FINT]
t PHY on if_up for ASIX 88772" breaks net on arndale platform Hi, With 3.18-rc3, asix on arndale (samsung exynos 5250 based board), fails to work. Interface is initialized but network traffic seem not to pass through. With kernel IP config the result looks like: [3.323275] usb 3-3.2.4: new high

RE: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-04 Thread Stam, Michel [FINT]
for ASIX 88772 breaks net on arndale platform Hi, With 3.18-rc3, asix on arndale (samsung exynos 5250 based board), fails to work. Interface is initialized but network traffic seem not to pass through. With kernel IP config the result looks like: [3.323275] usb 3-3.2.4: new high-speed USB

Re: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-04 Thread Riku Voipio
-...@vger.kernel.org Subject: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform Hi, With 3.18-rc3, asix on arndale (samsung exynos 5250 based board), fails to work. Interface is initialized but network traffic seem not to pass through. With kernel IP config the result looks like

RE: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-04 Thread Stam, Michel [FINT]
...@davemloft.net; linux-...@vger.kernel.org; net...@vger.kernel.org; linux-kernel@vger.kernel.org; linux-samsung-...@vger.kernel.org; ckee...@opensource.wolfsonmicro.com Subject: Re: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform On Tue, Nov 04, 2014 at 09:19:26AM +0100, Stam

Re: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-04 Thread Charles Keepax
@vger.kernel.org; linux-samsung-...@vger.kernel.org Subject: asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform Hi, With 3.18-rc3, asix on arndale (samsung exynos 5250 based board), fails to work. Interface is initialized but network traffic seem not to pass

"asix: Don't reset PHY on if_up for ASIX 88772" breaks net on arndale platform

2014-11-03 Thread Riku Voipio
Hi, With 3.18-rc3, asix on arndale (samsung exynos 5250 based board), fails to work. Interface is initialized but network traffic seem not to pass through. With kernel IP config the result looks like: [3.323275] usb 3-3.2.4: new high-speed USB device number 4 using exynos-ehci [3.419151]

asix: Don't reset PHY on if_up for ASIX 88772 breaks net on arndale platform

2014-11-03 Thread Riku Voipio
Hi, With 3.18-rc3, asix on arndale (samsung exynos 5250 based board), fails to work. Interface is initialized but network traffic seem not to pass through. With kernel IP config the result looks like: [3.323275] usb 3-3.2.4: new high-speed USB device number 4 using exynos-ehci [3.419151]