* Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020
@ 2013-04-17 10:08 Michael Braun
2013-04-17 10:53 ` Liu Shengzhou-B36685
0 siblings, 1 reply; 8+ messages in thread
From: Michael Braun @ 2013-04-17 10:08 UTC (permalink / raw)
To: Shengzhou Liu
Cc: Alan Stern, projekt-wlan, Greg Kroah-Hartman, linux-usb, linux-kernel
Hi,
I'm running OpenWRT Kernel 3.8.3 (which already has f66dea709cd9309b2ee9f715697818001fb518de and 5ed338778f917a035f0f0a52327fc4f72e36f7a1 applied) on a P1020WLAN (QorlQ, PPC) device.
Before updating the kernel from 3.3.0, USB host support was working fine. Now I get "fsl-ehci: USB PHY clock invalid" messages in dmesg and the lsusb output is empty, so USB host support is not working. When I apply the following patch, USB host support starts working again, so I guess 3735ba8db8e6ea22ad3ff524328926d8d780a884 is the cause.
Do you have an idea how to fix it more appropriately?
Thanks,
M. Braun
--- a/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:52.924403077 +0200
+++ b/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:57.572410838 +0200
@@ -273,7 +273,6 @@ static int ehci_fsl_setup_phy(struct usb
if (!spin_event_timeout(in_be32(non_ehci + FSL_SOC_USB_CTRL) &
PHY_CLK_VALID, FSL_USB_PHY_CLK_TIMEOUT, 0)) {
printk(KERN_WARNING "fsl-ehci: USB PHY clock invalid\n");
- return -EINVAL;
}
}
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020
2013-04-17 10:08 Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020 Michael Braun
@ 2013-04-17 10:53 ` Liu Shengzhou-B36685
2013-04-18 15:13 ` [Projekt-wlan] " michael-dev
0 siblings, 1 reply; 8+ messages in thread
From: Liu Shengzhou-B36685 @ 2013-04-17 10:53 UTC (permalink / raw)
To: projekt-wlan
Cc: Alan Stern, Greg Kroah-Hartman, linux-usb, linux-kernel, stern
Hi Braun,
It seems the duplicated tdi_reset caused the PHY_CLK_VALID bit unstable,
introduced by patch "EHCI: centralize controller initialization".
I submitted a patch to fix it.
Please review the patch http://patchwork.ozlabs.org/patch/237201/
Regards,
Shengzhou
> -----Original Message-----
> From: Michael Braun [mailto:michael-dev@fami-braun.de]
> Sent: Wednesday, April 17, 2013 6:08 PM
> To: Liu Shengzhou-B36685
> Cc: Alan Stern; projekt-wlan@fem.tu-ilmenau.de; Greg Kroah-Hartman;
> linux-usb@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with
> Freescale P1020
>
> Hi,
>
> I'm running OpenWRT Kernel 3.8.3 (which already has
> f66dea709cd9309b2ee9f715697818001fb518de and
> 5ed338778f917a035f0f0a52327fc4f72e36f7a1 applied) on a P1020WLAN (QorlQ,
> PPC) device.
> Before updating the kernel from 3.3.0, USB host support was working fine.
> Now I get "fsl-ehci: USB PHY clock invalid" messages in dmesg and the
> lsusb output is empty, so USB host support is not working. When I apply
> the following patch, USB host support starts working again, so I guess
> 3735ba8db8e6ea22ad3ff524328926d8d780a884 is the cause.
> Do you have an idea how to fix it more appropriately?
>
> Thanks,
> M. Braun
>
> --- a/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:52.924403077
> +0200
> +++ b/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:57.572410838
> +0200
> @@ -273,7 +273,6 @@ static int ehci_fsl_setup_phy(struct usb
> if (!spin_event_timeout(in_be32(non_ehci +
> FSL_SOC_USB_CTRL) &
> PHY_CLK_VALID, FSL_USB_PHY_CLK_TIMEOUT,
> 0)) {
> printk(KERN_WARNING "fsl-ehci: USB PHY clock
> invalid\n");
> - return -EINVAL;
> }
> }
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Projekt-wlan] Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020
2013-04-17 10:53 ` Liu Shengzhou-B36685
@ 2013-04-18 15:13 ` michael-dev
2013-05-19 15:22 ` Michael Braun
0 siblings, 1 reply; 8+ messages in thread
From: michael-dev @ 2013-04-18 15:13 UTC (permalink / raw)
To: Shengzhou Liu
Cc: projekt-wlan, Greg Kroah-Hartman, linux-usb, Alan Stern, linux-kernel
Hi,
thanks for the quick reply.
> Please review the patch http://patchwork.ozlabs.org/patch/237201/
I applied it, but it does not make any difference on my platform.
Regards,
M. Braun
Am 17.04.2013 12:53, schrieb Liu Shengzhou-B36685:
> Hi Braun,
>
> It seems the duplicated tdi_reset caused the PHY_CLK_VALID bit
> unstable,
> introduced by patch "EHCI: centralize controller initialization".
> I submitted a patch to fix it.
> Please review the patch http://patchwork.ozlabs.org/patch/237201/
>
> Regards,
> Shengzhou
>
>
>> -----Original Message-----
>> From: Michael Braun [mailto:michael-dev@fami-braun.de]
>> Sent: Wednesday, April 17, 2013 6:08 PM
>> To: Liu Shengzhou-B36685
>> Cc: Alan Stern; projekt-wlan@fem.tu-ilmenau.de; Greg Kroah-Hartman;
>> linux-usb@vger.kernel.org; linux-kernel@vger.kernel.org
>> Subject: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with
>> Freescale P1020
>>
>> Hi,
>>
>> I'm running OpenWRT Kernel 3.8.3 (which already has
>> f66dea709cd9309b2ee9f715697818001fb518de and
>> 5ed338778f917a035f0f0a52327fc4f72e36f7a1 applied) on a P1020WLAN
>> (QorlQ,
>> PPC) device.
>> Before updating the kernel from 3.3.0, USB host support was working
>> fine.
>> Now I get "fsl-ehci: USB PHY clock invalid" messages in dmesg and the
>> lsusb output is empty, so USB host support is not working. When I
>> apply
>> the following patch, USB host support starts working again, so I
>> guess
>> 3735ba8db8e6ea22ad3ff524328926d8d780a884 is the cause.
>> Do you have an idea how to fix it more appropriately?
>>
>> Thanks,
>> M. Braun
>>
>> --- a/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:52.924403077
>> +0200
>> +++ b/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:57.572410838
>> +0200
>> @@ -273,7 +273,6 @@ static int ehci_fsl_setup_phy(struct usb
>> if (!spin_event_timeout(in_be32(non_ehci +
>> FSL_SOC_USB_CTRL) &
>> PHY_CLK_VALID,
>> FSL_USB_PHY_CLK_TIMEOUT,
>> 0)) {
>> printk(KERN_WARNING "fsl-ehci: USB PHY clock
>> invalid\n");
>> - return -EINVAL;
>> }
>> }
>>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020
2013-04-18 15:13 ` [Projekt-wlan] " michael-dev
@ 2013-05-19 15:22 ` Michael Braun
2013-05-20 3:37 ` Liu Shengzhou-B36685
0 siblings, 1 reply; 8+ messages in thread
From: Michael Braun @ 2013-05-19 15:22 UTC (permalink / raw)
To: Shengzhou Liu
Cc: projekt-wlan, Greg Kroah-Hartman, linux-usb, Alan Stern, linux-kernel
Hi,
I've got hardware here to test with, so if there any changes to test, I'm willing to support.
Meanwhile, might it be a good idea to make that check optional - i.e. add a module parameter or something like this around it?
Regards,
M. Braun
On Thu, Apr 18, 2013 at 05:13:39PM +0200, michael-dev wrote:
> Hi,
>
> thanks for the quick reply.
>
> >Please review the patch http://patchwork.ozlabs.org/patch/237201/
> I applied it, but it does not make any difference on my platform.
>
> Regards,
> M. Braun
>
> Am 17.04.2013 12:53, schrieb Liu Shengzhou-B36685:
> >Hi Braun,
> >
> >It seems the duplicated tdi_reset caused the PHY_CLK_VALID bit
> >unstable,
> >introduced by patch "EHCI: centralize controller initialization".
> >I submitted a patch to fix it.
> >Please review the patch http://patchwork.ozlabs.org/patch/237201/
> >
> >Regards,
> >Shengzhou
> >
> >
> >>-----Original Message-----
> >>From: Michael Braun [mailto:michael-dev@fami-braun.de]
> >>Sent: Wednesday, April 17, 2013 6:08 PM
> >>To: Liu Shengzhou-B36685
> >>Cc: Alan Stern; projekt-wlan@fem.tu-ilmenau.de; Greg Kroah-Hartman;
> >>linux-usb@vger.kernel.org; linux-kernel@vger.kernel.org
> >>Subject: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with
> >>Freescale P1020
> >>
> >>Hi,
> >>
> >>I'm running OpenWRT Kernel 3.8.3 (which already has
> >>f66dea709cd9309b2ee9f715697818001fb518de and
> >>5ed338778f917a035f0f0a52327fc4f72e36f7a1 applied) on a P1020WLAN
> >>(QorlQ,
> >>PPC) device.
> >>Before updating the kernel from 3.3.0, USB host support was
> >>working fine.
> >>Now I get "fsl-ehci: USB PHY clock invalid" messages in dmesg and the
> >>lsusb output is empty, so USB host support is not working. When
> >>I apply
> >>the following patch, USB host support starts working again, so I
> >>guess
> >>3735ba8db8e6ea22ad3ff524328926d8d780a884 is the cause.
> >>Do you have an idea how to fix it more appropriately?
> >>
> >>Thanks,
> >> M. Braun
> >>
> >>--- a/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:52.924403077
> >>+0200
> >>+++ b/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:57.572410838
> >>+0200
> >>@@ -273,7 +273,6 @@ static int ehci_fsl_setup_phy(struct usb
> >> if (!spin_event_timeout(in_be32(non_ehci +
> >>FSL_SOC_USB_CTRL) &
> >> PHY_CLK_VALID,
> >>FSL_USB_PHY_CLK_TIMEOUT,
> >>0)) {
> >> printk(KERN_WARNING "fsl-ehci: USB PHY clock
> >>invalid\n");
> >>- return -EINVAL;
> >> }
> >> }
> >>
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020
2013-05-19 15:22 ` Michael Braun
@ 2013-05-20 3:37 ` Liu Shengzhou-B36685
2013-05-20 4:43 ` Mehresh Ramneek-B31383
0 siblings, 1 reply; 8+ messages in thread
From: Liu Shengzhou-B36685 @ 2013-05-20 3:37 UTC (permalink / raw)
To: Michael Braun, Mehresh Ramneek-B31383
Cc: projekt-wlan, Greg Kroah-Hartman, linux-usb, Alan Stern, linux-kernel
Hi Braun,
At that time I had an P4080DS board which had the same issue and had been fixed with this patch.
I didn't test it on P1020 due to the absence of P1020. I think P1020 will need a new patch besides this one.
Later Ramneek took this issue on P1020 for more investigation.
Hello Ramneek, any update for the PHY_CLK_VALID issue?
Regards,
Shengzhou
> -----Original Message-----
> From: Michael Braun [mailto:michael.braun@fem.tu-ilmenau.de]
> Sent: Sunday, May 19, 2013 11:23 PM
> To: Liu Shengzhou-B36685
> Cc: projekt-wlan@fem.tu-ilmenau.de; Greg Kroah-Hartman; linux-
> usb@vger.kernel.org; Alan Stern; linux-kernel@vger.kernel.org
> Subject: Re: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with
> Freescale P1020
>
> Hi,
>
> I've got hardware here to test with, so if there any changes to test, I'm
> willing to support.
> Meanwhile, might it be a good idea to make that check optional - i.e. add
> a module parameter or something like this around it?
>
> Regards,
> M. Braun
>
> On Thu, Apr 18, 2013 at 05:13:39PM +0200, michael-dev wrote:
> > Hi,
> >
> > thanks for the quick reply.
> >
> > >Please review the patch http://patchwork.ozlabs.org/patch/237201/
> > I applied it, but it does not make any difference on my platform.
> >
> > Regards,
> > M. Braun
> >
> > Am 17.04.2013 12:53, schrieb Liu Shengzhou-B36685:
> > >Hi Braun,
> > >
> > >It seems the duplicated tdi_reset caused the PHY_CLK_VALID bit
> > >unstable, introduced by patch "EHCI: centralize controller
> > >initialization".
> > >I submitted a patch to fix it.
> > >Please review the patch http://patchwork.ozlabs.org/patch/237201/
> > >
> > >Regards,
> > >Shengzhou
> > >
> > >
> > >>-----Original Message-----
> > >>From: Michael Braun [mailto:michael-dev@fami-braun.de]
> > >>Sent: Wednesday, April 17, 2013 6:08 PM
> > >>To: Liu Shengzhou-B36685
> > >>Cc: Alan Stern; projekt-wlan@fem.tu-ilmenau.de; Greg Kroah-Hartman;
> > >>linux-usb@vger.kernel.org; linux-kernel@vger.kernel.org
> > >>Subject: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with
> > >>Freescale P1020
> > >>
> > >>Hi,
> > >>
> > >>I'm running OpenWRT Kernel 3.8.3 (which already has
> > >>f66dea709cd9309b2ee9f715697818001fb518de and
> > >>5ed338778f917a035f0f0a52327fc4f72e36f7a1 applied) on a P1020WLAN
> > >>(QorlQ,
> > >>PPC) device.
> > >>Before updating the kernel from 3.3.0, USB host support was working
> > >>fine.
> > >>Now I get "fsl-ehci: USB PHY clock invalid" messages in dmesg and
> > >>the lsusb output is empty, so USB host support is not working. When
> > >>I apply the following patch, USB host support starts working again,
> > >>so I guess
> > >>3735ba8db8e6ea22ad3ff524328926d8d780a884 is the cause.
> > >>Do you have an idea how to fix it more appropriately?
> > >>
> > >>Thanks,
> > >> M. Braun
> > >>
> > >>--- a/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:52.924403077
> > >>+0200
> > >>+++ b/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:57.572410838
> > >>+0200
> > >>@@ -273,7 +273,6 @@ static int ehci_fsl_setup_phy(struct usb
> > >> if (!spin_event_timeout(in_be32(non_ehci +
> > >>FSL_SOC_USB_CTRL) &
> > >> PHY_CLK_VALID,
> > >>FSL_USB_PHY_CLK_TIMEOUT,
> > >>0)) {
> > >> printk(KERN_WARNING "fsl-ehci: USB PHY
> > >>clock invalid\n");
> > >>- return -EINVAL;
> > >> }
> > >> }
> > >>
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020
2013-05-20 3:37 ` Liu Shengzhou-B36685
@ 2013-05-20 4:43 ` Mehresh Ramneek-B31383
0 siblings, 0 replies; 8+ messages in thread
From: Mehresh Ramneek-B31383 @ 2013-05-20 4:43 UTC (permalink / raw)
To: Liu Shengzhou-B36685, Michael Braun
Cc: projekt-wlan, Greg Kroah-Hartman, linux-usb, Alan Stern, linux-kernel
Hi Shengzhou/Braun,
We changed the controller init sequence to make this work. I'll submit the patch upstream soon.
Regards,
Ramneek
-----Original Message-----
From: Liu Shengzhou-B36685
Sent: Monday, May 20, 2013 9:07 AM
To: Michael Braun; Mehresh Ramneek-B31383
Cc: projekt-wlan@fem.tu-ilmenau.de; Greg Kroah-Hartman; linux-usb@vger.kernel.org; Alan Stern; linux-kernel@vger.kernel.org
Subject: RE: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020
Hi Braun,
At that time I had an P4080DS board which had the same issue and had been fixed with this patch.
I didn't test it on P1020 due to the absence of P1020. I think P1020 will need a new patch besides this one.
Later Ramneek took this issue on P1020 for more investigation.
Hello Ramneek, any update for the PHY_CLK_VALID issue?
Regards,
Shengzhou
> -----Original Message-----
> From: Michael Braun [mailto:michael.braun@fem.tu-ilmenau.de]
> Sent: Sunday, May 19, 2013 11:23 PM
> To: Liu Shengzhou-B36685
> Cc: projekt-wlan@fem.tu-ilmenau.de; Greg Kroah-Hartman; linux-
> usb@vger.kernel.org; Alan Stern; linux-kernel@vger.kernel.org
> Subject: Re: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884
> with Freescale P1020
>
> Hi,
>
> I've got hardware here to test with, so if there any changes to test,
> I'm willing to support.
> Meanwhile, might it be a good idea to make that check optional - i.e.
> add a module parameter or something like this around it?
>
> Regards,
> M. Braun
>
> On Thu, Apr 18, 2013 at 05:13:39PM +0200, michael-dev wrote:
> > Hi,
> >
> > thanks for the quick reply.
> >
> > >Please review the patch http://patchwork.ozlabs.org/patch/237201/
> > I applied it, but it does not make any difference on my platform.
> >
> > Regards,
> > M. Braun
> >
> > Am 17.04.2013 12:53, schrieb Liu Shengzhou-B36685:
> > >Hi Braun,
> > >
> > >It seems the duplicated tdi_reset caused the PHY_CLK_VALID bit
> > >unstable, introduced by patch "EHCI: centralize controller
> > >initialization".
> > >I submitted a patch to fix it.
> > >Please review the patch http://patchwork.ozlabs.org/patch/237201/
> > >
> > >Regards,
> > >Shengzhou
> > >
> > >
> > >>-----Original Message-----
> > >>From: Michael Braun [mailto:michael-dev@fami-braun.de]
> > >>Sent: Wednesday, April 17, 2013 6:08 PM
> > >>To: Liu Shengzhou-B36685
> > >>Cc: Alan Stern; projekt-wlan@fem.tu-ilmenau.de; Greg
> > >>Kroah-Hartman; linux-usb@vger.kernel.org;
> > >>linux-kernel@vger.kernel.org
> > >>Subject: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884
> > >>with Freescale P1020
> > >>
> > >>Hi,
> > >>
> > >>I'm running OpenWRT Kernel 3.8.3 (which already has
> > >>f66dea709cd9309b2ee9f715697818001fb518de and
> > >>5ed338778f917a035f0f0a52327fc4f72e36f7a1 applied) on a P1020WLAN
> > >>(QorlQ,
> > >>PPC) device.
> > >>Before updating the kernel from 3.3.0, USB host support was
> > >>working fine.
> > >>Now I get "fsl-ehci: USB PHY clock invalid" messages in dmesg and
> > >>the lsusb output is empty, so USB host support is not working.
> > >>When I apply the following patch, USB host support starts working
> > >>again, so I guess
> > >>3735ba8db8e6ea22ad3ff524328926d8d780a884 is the cause.
> > >>Do you have an idea how to fix it more appropriately?
> > >>
> > >>Thanks,
> > >> M. Braun
> > >>
> > >>--- a/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:52.924403077
> > >>+0200
> > >>+++ b/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:57.572410838
> > >>+0200
> > >>@@ -273,7 +273,6 @@ static int ehci_fsl_setup_phy(struct usb
> > >> if (!spin_event_timeout(in_be32(non_ehci +
> > >>FSL_SOC_USB_CTRL) &
> > >> PHY_CLK_VALID,
> > >>FSL_USB_PHY_CLK_TIMEOUT,
> > >>0)) {
> > >> printk(KERN_WARNING "fsl-ehci: USB PHY
> > >>clock invalid\n");
> > >>- return -EINVAL;
> > >> }
> > >> }
> > >>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020
2013-04-15 20:16 Michael Braun
@ 2013-04-16 15:35 ` Alan Stern
0 siblings, 0 replies; 8+ messages in thread
From: Alan Stern @ 2013-04-16 15:35 UTC (permalink / raw)
To: projekt-wlan; +Cc: Greg Kroah-Hartman, linux-usb, linux-kernel
On Mon, 15 Apr 2013, Michael Braun wrote:
> Hi,
>
> I'm running OpenWRT Kernel 3.8.3 (which already has
> f66dea709cd9309b2ee9f715697818001fb518de and
> 5ed338778f917a035f0f0a52327fc4f72e36f7a1 applied) on a P1020WLAN (QorlQ,
> PPC) device.
> Before updating the kernel from 3.3.0, USB host support was working
> fine. Now I get "fsl-ehci: USB PHY clock invalid" messages in dmesg and
> the lsusb output is empty, so USB host support is not working. When I
> apply the following patch, USB host support starts working again, so I
> guess 3735ba8db8e6ea22ad3ff524328926d8d780a884 is the cause.
Why didn't you CC: the author of that commit? Isn't he the person most
likely to be able to fix it?
Alan Stern
^ permalink raw reply [flat|nested] 8+ messages in thread
* Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020
@ 2013-04-15 20:16 Michael Braun
2013-04-16 15:35 ` Alan Stern
0 siblings, 1 reply; 8+ messages in thread
From: Michael Braun @ 2013-04-15 20:16 UTC (permalink / raw)
To: Alan Stern; +Cc: Greg Kroah-Hartman, linux-usb, linux-kernel, projekt-wlan
Hi,
I'm running OpenWRT Kernel 3.8.3 (which already has
f66dea709cd9309b2ee9f715697818001fb518de and
5ed338778f917a035f0f0a52327fc4f72e36f7a1 applied) on a P1020WLAN (QorlQ,
PPC) device.
Before updating the kernel from 3.3.0, USB host support was working
fine. Now I get "fsl-ehci: USB PHY clock invalid" messages in dmesg and
the lsusb output is empty, so USB host support is not working. When I
apply the following patch, USB host support starts working again, so I
guess 3735ba8db8e6ea22ad3ff524328926d8d780a884 is the cause.
Regards,
M. Braun
--- a/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:52.924403077
+0200
+++ b/drivers/usb/host/ehci-fsl.c 2013-04-15 21:13:57.572410838
+0200
@@ -273,7 +273,6 @@ static int ehci_fsl_setup_phy(struct usb
if (!spin_event_timeout(in_be32(non_ehci +
FSL_SOC_USB_CTRL) &
PHY_CLK_VALID, FSL_USB_PHY_CLK_TIMEOUT,
0)) {
printk(KERN_WARNING "fsl-ehci: USB PHY clock
invalid\n");
- return -EINVAL;
}
}
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2013-05-20 4:42 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-04-17 10:08 Regression in 3735ba8db8e6ea22ad3ff524328926d8d780a884 with Freescale P1020 Michael Braun
2013-04-17 10:53 ` Liu Shengzhou-B36685
2013-04-18 15:13 ` [Projekt-wlan] " michael-dev
2013-05-19 15:22 ` Michael Braun
2013-05-20 3:37 ` Liu Shengzhou-B36685
2013-05-20 4:43 ` Mehresh Ramneek-B31383
-- strict thread matches above, loose matches on Subject: below --
2013-04-15 20:16 Michael Braun
2013-04-16 15:35 ` Alan Stern
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