> -Original Message-
> From: shufan_lee(李��帆) [mailto:shufan_...@richtek.com]
> Sent: 2018年3月14日 16:59
> To: Jun Li ; robh...@kernel.org; mark.rutl...@arm.com;
> gre...@linuxfoundation.org; heikki.kroge...@linux.intel.com
> Cc: a.ha...@samsung.com; li...@roeck-us.net; yue...@google.com;
>
On 14.03.2018 12:29, Oliver Neukum wrote:
Am Dienstag, den 13.03.2018, 19:22 +0200 schrieb Mathias Nyman:
My understanding is that Gen XxY notion is only used for symmetric devices
where tx lanes = rx lanes. Only SSIC devices can be asymmetric.
USB 3.2 spec mentions the (Gen 1x1, 1x2, 2x1 and
Hi Alexander,
Thanks for the patch.
> @@ -2575,13 +2571,7 @@ static int lan78xx_stop(struct net_device *net)
> if (timer_pending(&dev->stat_monitor))
> del_timer_sync(&dev->stat_monitor);
>
> - phy_unregister_fixup_for_uid(PHY_KSZ9031RNX, 0xfff0);
> - phy_unregist
Hi Jun,
-Original Message-
From: Jun Li [mailto:jun...@nxp.com]
Sent: Thursday, March 15, 2018 3:00 PM
To: shufan_lee(李��帆); robh...@kernel.org; mark.rutl...@arm.com;
gre...@linuxfoundation.org; heikki.kroge...@linux.intel.com
Cc: a.ha...@samsung.com; li...@roeck-us.net; yue...@google.com
On Wed, Mar 14, 2018 at 05:43:46PM +, Robin Murphy wrote:
>> Looking back I don't really understand why we even indirect the "classic"
>> per-device dma_declare_coherent_memory use case through the DMA API.
>
> It certainly makes sense for devices which can exist in both shared-memory
> and de
Hi,
On 3/14/2018 2:20 PM, Felipe Balbi wrote:
> Hi,
>
> Manu Gautam writes:
>
[snip]
- Support to replace pip3 clock going to DWC3 with utmi clock
for hardware configuration where SSPHY is not used with DWC3.
>>> Is that SW configurable? Really? In any case seems like this and SESS
Am Mittwoch, den 14.03.2018, 16:44 +0100 schrieb Richard Leitner:
> On 03/14/2018 04:27 PM, Oliver Neukum wrote:
> > Am Mittwoch, den 14.03.2018, 14:31 +0100 schrieb Richard Leitner:
> > >
> > Well, but it does not. Removing a redundant definition is a clear
> > benefit. But you are not removing a
Am Donnerstag, den 15.03.2018, 09:33 +0200 schrieb Mathias Nyman:
> On 14.03.2018 12:29, Oliver Neukum wrote:
> >
> > We should also export all raw data we have. User space can be trusted
> > to get a multiplication right and it is not the kernels job
> > to interpret such data.
>
> Do I understa
Do we have anything left that still implements NOMMU?
David
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On Wed, Mar 14, 2018 at 11:43:55PM -0400, Martin K. Petersen wrote:
>
> Kashyap,
Hi Martin,
> > Sorry, I didn't give you complete information — with the previous
> > `dmesg` output, I actually attached the SSD (Samsung T5) via regular USB
> > "A Cable".
> >
> > Now, I re-attached the SSD via t
On Thu, Mar 15, 2018 at 04:00:25AM +, John Youn wrote:
> Hi Felipe, Greg,
>
> I won't be able to continue maintainership of dwc2.
>
> Minas Harutyunyan, has been doing most of the communication on linux-usb
> lately and much of the maintenance and development work. He has excellent
> knowle
Hi David,
On Thu, Mar 15, 2018 at 10:42 AM, David Howells wrote:
> Do we have anything left that still implements NOMMU?
Sure: arm, c6x, m68k, microblaze, and sh.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.o
On Thu, Mar 15, 2018 at 10:42 AM, David Howells wrote:
> Do we have anything left that still implements NOMMU?
Yes, plenty. I was wondering the same thing, but it seems that the architectures
we remove are almost completely representative of what we support overall,
except that they are all not l
On 03/15/2018 10:26 AM, Oliver Neukum wrote:
> Am Mittwoch, den 14.03.2018, 16:44 +0100 schrieb Richard Leitner:
>> On 03/14/2018 04:27 PM, Oliver Neukum wrote:
>>> Am Mittwoch, den 14.03.2018, 14:31 +0100 schrieb Richard Leitner:
>>> Well, but it does not. Removing a redundant definition is
On 03/15/2018 10:42 AM, David Howells wrote:
> Do we have anything left that still implements NOMMU?
>
RISC-V ?
(evil grin :-)
Cheers,
Hannes
--
Dr. Hannes ReineckeTeamlead Storage & Networking
h...@suse.de +49 911 74053 688
SUSE LINUX GmbH, Max
Hi,
"Greg Kroah-Hartman (gre...@linuxfoundation.org)"
writes:
> On Thu, Mar 15, 2018 at 04:00:25AM +, John Youn wrote:
>> Hi Felipe, Greg,
>>
>> I won't be able to continue maintainership of dwc2.
>>
>> Minas Harutyunyan, has been doing most of the communication on
>> linux-usb lately and
On Thu, Mar 15, 2018 at 10:59 AM, Hannes Reinecke wrote:
> On 03/15/2018 10:42 AM, David Howells wrote:
>> Do we have anything left that still implements NOMMU?
>>
> RISC-V ?
> (evil grin :-)
Is anyone producing a chip that includes enough of the Privileged ISA spec
to have things like system cal
On 12.03.2018 11:41, Roger Quadros wrote:
> Andrezej,
>
> Why don't you have any of the USB maintainers in to/cc?
>
> Greg Kroah-Hartman (supporter:USB SUBSYSTEM)
> Felipe Balbi (maintainer:USB GADGET/PERIPHERAL SUBSYSTEM)
Serious omission, sorry for that.
>
> On 12/03/18 09:02, Andrzej Hajda w
On Tue, Mar 13, 2018 at 05:34:31PM +0800, Li Jun wrote:
> This patch add 2 APIs to get sink and source power config from firmware
> description in case the port supports PD.
>
> Signed-off-by: Li Jun
> ---
> drivers/usb/typec/tcpm.c | 47 +++
> include
On 2018-03-15 10:47 AM, Kashyap Chamarthy wrote:
On Wed, Mar 14, 2018 at 11:43:55PM -0400, Martin K. Petersen wrote:
Kashyap,
Hi Martin,
Sorry, I didn't give you complete information — with the previous
`dmesg` output, I actually attached the SSD (Samsung T5) via regular USB
"A Cable".
Now
It is not a good idea to modify the resource from the platform device.
Modify its local copy to pass it to devm_ioremap_resource() so that we
do not need to restore it in the failure path and the remove hook.
Signed-off-by: Masahiro Yamada
---
drivers/usb/dwc3/core.c | 32 --
dwc3-of-simple.c only handles arbitrary number of clocks and resets.
They are both generic enough to be put into the dwc3 core. For simple
cases, a nested node structure like follows:
dwc3-glue {
compatible = "foo,dwc3";
clocks = ...;
resets = ...;
...
Hi Andy and Frédéric,
On Tue, Mar 13, 2018 at 06:11:00PM +0200, Andy Shevchenko wrote:
> On Sun, Mar 11, 2018 at 2:38 PM, FRÉDÉRIC PARRENIN
> wrote:
> > Dear Oliver and all,
> >
> > So I was expecting linux-4.16 to recognize my webcams, thanks to this new
> > PCI driver Oliver mentioned.
> > The
On 15.03.2018 06:40, Chris Chiu wrote:
Hi,
I have a ASUS AIO V222GA and another Acer Desktop XC-830 both
have Intel CPU J5005 and they both hit the same problem. The XHCI
connected USB keyboard/mouse can never wakeup the system from suspend.
It reminds me that similiar thing happens on Apol
On Tue, Mar 13, 2018 at 05:34:32PM +0800, Li Jun wrote:
> User can define the typec port properties in tcpci node to setup
> the port config.
>
> Signed-off-by: Li Jun
> ---
> drivers/staging/typec/tcpci.c | 63
> +++
> 1 file changed, 63 insertions(+)
>
On 12/03/18 10:41, Roger Quadros wrote:
[...]
@@ -0,0 +1,75 @@
+USB Connector
+=
+
+USB connector node represents physical USB connector. It should be
+a child of USB interface controller.
+
+Required properties:
+- compatible: describes type of the connector, must be one of:
+"us
On Thu, Mar 15, 2018 at 12:19:11PM +0100, Douglas Gilbert wrote:
> On 2018-03-15 10:47 AM, Kashyap Chamarthy wrote:
> > On Wed, Mar 14, 2018 at 11:43:55PM -0400, Martin K. Petersen wrote:
> > >
> > > Kashyap,
> >
> > Hi Martin,
> >
> > > > Sorry, I didn't give you complete information — with the
Hi,
A small nitpick. The subject lines seem to be a little bit
inconsistent in this series. This patch for example does not mention
tcpm at all in its subject or even commit message, even though it only
modifies tcpm.c.
Please change the subject lines of all the patches in this series
mainly deal
Kashyap,
> /me naively wonders if it has anything to do with accessing it via
> Linux.
I'm guessing that the drive doesn't actually support SCSI UNMAP. I have
a T3 that reports all the right things in the bl/lbpv VPD pages but also
has lbpme set to 0.
Interestingly enough, my T3 does appear to
Arnd Bergmann writes:
> A lot of Kconfig symbols have architecture specific dependencies.
> In those cases that depend on architectures we have already removed,
> they can be omitted.
>
> Signed-off-by: Arnd Bergmann
[...]
> drivers/net/wireless/cisco/Kconfig | 2 +-
Acked-by: Kalle Valo
On 15/03/18 07:58, Christoph Hellwig wrote:
On Wed, Mar 14, 2018 at 05:43:46PM +, Robin Murphy wrote:
Looking back I don't really understand why we even indirect the "classic"
per-device dma_declare_coherent_memory use case through the DMA API.
It certainly makes sense for devices which ca
On Thu, Mar 15, 2018 at 7:46 PM, Mathias Nyman
wrote:
> On 15.03.2018 06:40, Chris Chiu wrote:
>>
>> Hi,
>> I have a ASUS AIO V222GA and another Acer Desktop XC-830 both
>> have Intel CPU J5005 and they both hit the same problem. The XHCI
>> connected USB keyboard/mouse can never wakeup the
On 2018-03-15 01:45 PM, Martin K. Petersen wrote:
Kashyap,
/me naively wonders if it has anything to do with accessing it via
Linux.
I'm guessing that the drive doesn't actually support SCSI UNMAP. I have
a T3 that reports all the right things in the bl/lbpv VPD pages but also
has lbpme set
On Thu, Mar 15, 2018 at 08:45:05AM -0400, Martin K. Petersen wrote:
>
> Kashyap,
>
> > /me naively wonders if it has anything to do with accessing it via
> > Linux.
>
> I'm guessing that the drive doesn't actually support SCSI UNMAP. I have
> a T3 that reports all the right things in the bl/lbpv
On Wed, Mar 14, 2018 at 6:12 PM, Bin Liu wrote:
> On Wed, Mar 14, 2018 at 04:35:51PM +0100, Arnd Bergmann wrote:
>> diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
>> index 5506a9c03c1f..490990e8b015 100644
>> --- a/drivers/usb/musb/Kconfig
>> +++ b/drivers/usb/musb/Kconfig
>> @@
On Thu, Mar 15, 2018 at 11:42:25AM +0100, Arnd Bergmann wrote:
> Is anyone producing a chip that includes enough of the Privileged ISA spec
> to have things like system calls, but not the MMU parts?
Various SiFive SOCs seem to support M and U mode, but no S mode or
iommu. That should be enough fo
Any extcon events between the initial state read and ci_extcon_register are
"lost". This patch doesn't fix the issue entirely but reduces the chance of
the controller entering a bad state.
Signed-off-by: Jonathan Marek
---
drivers/usb/chipidea/core.c | 35 +++
1
On Thu, Mar 15, 2018 at 04:46:30PM +0100, Kashyap Chamarthy wrote:
> (Sorry, accidentally dropped the lists. Adding it back & re-posting my
> off-list response.)
(Now add the missing linux-usb@vger.kernel.org list for real. Not
trimming the full e-mail intentionally as I missed to Cc 'linux-usb'
Hi,
On 2018-03-13 10:34, Li Jun wrote:
TCPCI stands for typec port controller interface, its implementation
has full typec port control with power delivery support, it's a
standard i2c slave with GPIO input as irq interface, detail see spec
"Universal Serial Bus Type-C Port Controller Interface
Dear linux-usb list,
I'm having a recurring issue with my on-board Bluetooth controller
falling off USB bus after about an hour of continuous usage:
[91080.440903] usb 2-6: USB disconnect, device number 24
[91080.450545] Bluetooth: hci0: setting interface failed (19)
[91080.685270] usb 2-6: new fu
Hi,
On 2018-03-13 10:34, Li Jun wrote:
This patch add 2 APIs to get sink and source power config from firmware
description in case the port supports PD.
Signed-off-by: Li Jun
---
drivers/usb/typec/tcpm.c | 47 +++
include/linux/usb/tcpm.h | 8 ++
On 15.03.2018 15:28, Chris Chiu wrote:
On Thu, Mar 15, 2018 at 7:46 PM, Mathias Nyman
wrote:
On 15.03.2018 06:40, Chris Chiu wrote:
Hi,
I have a ASUS AIO V222GA and another Acer Desktop XC-830 both
have Intel CPU J5005 and they both hit the same problem. The XHCI
connected USB keyboard
On Thu, Mar 15, 2018 at 11:41:23AM -0400, Jonathan wrote:
> Any extcon events between the initial state read and ci_extcon_register are
> "lost". This patch doesn't fix the issue entirely but reduces the chance of
> the controller entering a bad state.
>
> Signed-off-by: Jonathan Marek
This does
On Thu, 2018-03-15 at 10:48 +0100, Geert Uytterhoeven wrote:
> Hi David,
>
> On Thu, Mar 15, 2018 at 10:42 AM, David Howells wrote:
> > Do we have anything left that still implements NOMMU?
>
> Sure: arm, c6x, m68k, microblaze, and sh.
I have a patchset that creates a vsprintf extension for
pr
On Thu, Mar 15, 2018 at 09:56:46AM -0700, Joe Perches wrote:
> I have a patchset that creates a vsprintf extension for
> print_vma_addr and removes all the uses similar to the
> print_symbol() removal.
>
> This now avoids any possible printk interleaving.
>
> Unfortunately, without some #ifdef in
On 15/03/18 13:46, Robin Murphy wrote:
> On 12/03/18 10:41, Roger Quadros wrote:
> [...]
> @@ -0,0 +1,75 @@
> +USB Connector
> +=
> +
> +USB connector node represents physical USB connector. It should be
> +a child of USB interface controller.
> +
> +Requ
On Thu, 2018-03-15 at 10:08 -0700, Matthew Wilcox wrote:
> On Thu, Mar 15, 2018 at 09:56:46AM -0700, Joe Perches wrote:
> > I have a patchset that creates a vsprintf extension for
> > print_vma_addr and removes all the uses similar to the
> > print_symbol() removal.
> >
> > This now avoids any pos
From: Joe Perches
Date: Mon, 12 Mar 2018 08:07:12 -0700
> skb_copy_expand without __GFP_NOWARN already does a dump_stack
> on OOM so these messages are redundant.
>
> Signed-off-by: Joe Perches
Ok, applied to net-next, thanks.
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On Thu, 2018-03-15 at 08:03 +1100, Benjamin Herrenschmidt wrote:
> > > Do you have more comments for the rest of the driver or that's it ?
> >
> > so far, that's it.
>
> Ok. I'll re-send.
So I'll resend in a minute, doing a few more tests, however, I've
noticed something which I wont' have time
Some UDC may want to allocate endpoints dynamically, either because
the HW supports an arbitrary large number or because (like the Aspeed
BMC SoCs), the pool of HW endpoints is shared between multiple gadgets.
The allocation side can be done rather easily using the existing
match_ep() UDC hook.
H
The Aspeed BMC SoCs support a "virtual hub" function. It provides some
HW support for a top-level USB2 hub behind which sit 5 gadget "ports".
This driver adds support for the full functionality, emulating the
hub standard requests and exposing 5 UDC gadget drivers corresponding
to the ports.
The
On Thu, 15 Mar 2018 20:39:57 +0900
Masahiro Yamada wrote:
> It is not a good idea to modify the resource from the platform device.
> Modify its local copy to pass it to devm_ioremap_resource() so that we
> do not need to restore it in the failure path and the remove hook.
>
This looks good to m
Hi Greg,
At some situations, we may need to save reviewing patches from web, but I can't
find linux-usb
at https://patchwork.kernel.org/, any there any patchworks for linux-usb
mailist at Internet? Thanks.
Peter
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the
On Thu, 15 Mar 2018 20:39:58 +0900
Masahiro Yamada wrote:
> dwc3-of-simple.c only handles arbitrary number of clocks and resets.
> They are both generic enough to be put into the dwc3 core. For simple
> cases, a nested node structure like follows:
>
> dwc3-glue {
> compatible = "foo
>
> Any extcon events between the initial state read and ci_extcon_register are
> "lost".
> This patch doesn't fix the issue entirely but reduces the chance of the
> controller
> entering a bad state.
It seems you have already known the rare cases the lost for extcon exents,
why not fix it at
Hi,
On Thu, Mar 15, 2018 at 10:56:48AM +0100, Arnd Bergmann wrote:
> On Thu, Mar 15, 2018 at 10:42 AM, David Howells wrote:
> > Do we have anything left that still implements NOMMU?
Please don't kill !MMU.
> Yes, plenty.
> I've made an overview of the remaining architectures for my own refere
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