Hi Bjorn,
Il giorno sab 13 mar 2021 alle ore 01:02 Bjorn Andersson
ha scritto:
>
> Parse and pass IFLA_RMNET_FLAGS to the kernel, to allow changing the
> flags from the default of ingress-aggregate only.
>
> Signed-off-by: Bjorn Andersson
> ---
> ip/iplink_rmnet.c | 42 +
t;net: usb: qmi_wwan: add qmap mux protocol support")
Reported-by: Aleksander Morgado
Signed-off-by: Daniele Palmas
---
drivers/net/usb/qmi_wwan.c | 14 --
1 file changed, 14 deletions(-)
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 17a050521b86..6700
ay and its absence restricts how
userspace application (e.g. like libqmi) can take advantage of the
qmimux implementation in qmi_wwan.
Thanks,
Daniele
v2: used sysfs_emit in mux_id_show
Daniele Palmas (2):
net: usb: qmi_wwan: add qmap id sysfs file for qmimux interfaces
net: qmi_wwan: doc
Add qmimux interface sysfs file qmap/mux_id to show qmap id set
during the interface creation, in order to provide a method for
userspace to associate QMI control channels to network interfaces.
Signed-off-by: Daniele Palmas
---
drivers/net/usb/qmi_wwan.c | 24
1 file
Document qmap/mux_id sysfs file showing qmimux interface id
Signed-off-by: Daniele Palmas
---
Documentation/ABI/testing/sysfs-class-net-qmi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-class-net-qmi
b/Documentation/ABI/testing/sysfs-class-net
ay and its absence restricts how
userspace application (e.g. like libqmi) can take advantage of the
qmimux implementation in qmi_wwan.
Thanks,
Daniele
Daniele Palmas (2):
net: usb: qmi_wwan: add qmap id sysfs file for qmimux interfaces
net: qmi_wwan: document qmap/mux_id sysfs file
Documen
Document qmap/mux_id sysfs file showing qmimux interface id
Signed-off-by: Daniele Palmas
---
Documentation/ABI/testing/sysfs-class-net-qmi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-class-net-qmi
b/Documentation/ABI/testing/sysfs-class-net
Add qmimux interface sysfs file qmap/mux_id to show qmap id set
during the interface creation, in order to provide a method for
userspace to associate QMI control channels to network interfaces.
Signed-off-by: Daniele Palmas
---
drivers/net/usb/qmi_wwan.c | 27 +++
1
Hello,
Il giorno dom 13 dic 2020 alle ore 15:22 Manivannan Sadhasivam
ha scritto:
>
> On Fri, Dec 11, 2020 at 08:08:16PM -0800, Jakub Kicinski wrote:
> > On Fri, 11 Dec 2020 11:37:34 -0600 Dan Williams wrote:
> > > Just to re-iterate: QMI ~= AT commands ~= MBIM (not quite, but same
> > > level)
>
Hi Kristian,
Il giorno mer 4 nov 2020 alle ore 18:01 Kristian Evensen
ha scritto:
>
> Hi,
>
> On Wed, Sep 9, 2020 at 11:14 AM Daniele Palmas wrote:
> >
> > Add default rx_urb_size to support QMAP download data aggregation
> > without needing additional setup s
Add support for Telit LE910Cx 0x1230 composition:
0x1230: tty, adb, rmnet, audio, tty, tty, tty, tty
Signed-off-by: Daniele Palmas
---
Hi Bjørn,
following lsusb verbose output:
Bus 003 Device 004: ID 1bc7:1230 Telit Wireless Solutions
Device Descriptor:
bLength18
Hi Bjørn,
Il giorno mer 9 set 2020 alle ore 14:49 Bjørn Mork ha scritto:
>
> Daniele Palmas writes:
> > Il giorno mer 9 set 2020 alle ore 13:09 Carl Yin(殷张成)
> > ha scritto:
> >>
> >> Hi Deniele:
> >>
> >> I have an idea, by now
Hi Greg,
Il giorno mer 9 set 2020 alle ore 14:28 Greg KH
ha scritto:
>
> On Wed, Sep 09, 2020 at 11:13:02AM +0200, Daniele Palmas wrote:
> > Add default rx_urb_size to support QMAP download data aggregation
> > without needing additional setup steps in userspace.
> >
>
ut not
sure about the direction (maybe fallback to a default value to
guarantee a minimum number if rx_qlen is < than a threshold?). And
this is also a change affecting all the drivers using usbnet, so it
requires additional care.
Let's wait for the maintainers' advice also on this.
Re
-off-by: Daniele Palmas
---
Resending with mailing lists added: sorry for the noise.
Hi Bjørn and all,
this patch tries to address the issue reported in the following threads
https://www.spinics.net/lists/netdev/msg635944.html
https://www.spinics.net/lists/linux-usb/msg198846.html
https
Hi Kristian and Bjørn,
Il giorno lun 7 set 2020 alle ore 09:45 Bjørn Mork ha scritto:
>
> Kristian Evensen writes:
>
> > Hi all,
> >
> > I was able to trigger the same issue as reported by Paul, and came
> > across this patch (+ Daniele's other patch and thread on the libqmi
> > mailing list). A
Il giorno lun 3 ago 2020 alle ore 11:49 Greg KH
ha scritto:
>
> On Mon, Aug 03, 2020 at 10:26:18AM +0200, Daniele Palmas wrote:
> > Hi Greg,
> >
> > Il giorno lun 3 ago 2020 alle ore 10:18 Greg KH
> > ha scritto:
> > >
> > > On Mon, Aug 03, 20
Hi Greg,
Il giorno lun 3 ago 2020 alle ore 10:18 Greg KH
ha scritto:
>
> On Mon, Aug 03, 2020 at 02:51:05PM +0800, yzc...@netease.com wrote:
> > From: carl
> >
> > When QMUX enabled, the 'dl-datagram-max-size' can be 4KB/16KB/31KB
> > depend on QUALCOMM's chipsets.
> > User can set 'dl-
Add support for Telit LE910C1-EUX composition
0x1031: tty, tty, tty, rmnet
Signed-off-by: Daniele Palmas
---
Hi Bjørn,
following the output of lsusb:
Bus 003 Device 007: ID 1bc7:1031 Telit Wireless Solutions
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB
FO: rcu_preempt detected stalls on CPUs/tasks:
>[ 2294.679140] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P141
>[ 2294.679144] rcu: (detected by 0, t=21002 jiffies, g=265857, q=8446)
>[ 2294.679148] kworker/1:1 D0 141 2 0x8000
>
>
> In addition
Added support for Telit LE910Cx 0x1260 and 0x1261 compositions.
Signed-off-by: Daniele Palmas
---
lsusb output for the compositions:
Bus 003 Device 004: ID 1bc7:1260 Telit Wireless Solutions
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB 2.00
Hi,
Il giorno ven 5 apr 2019 alle ore 06:45 Subash Abhinov Kasiviswanathan
ha scritto:
>
> On 2019-04-04 14:38, Johannes Berg wrote:
> > Hi,
> >
> >> The normal mode of operation of rmnet is using the rmnet netdevices
> >> in an embedded device.
> >
> > Sure. Can you say what driver this would ty
Hi,
Il giorno gio 4 apr 2019 alle ore 11:00 Johannes Berg
ha scritto:
> > > (2) Channels are created using sysfs (qmi_wwan)
> > >
> > > This feels almost worse - channels are created using sysfs and
> > > just *bam* new netdev shows up, no networking APIs are used to
> > > cr
Hi Bjørn,
Il giorno ven 4 gen 2019 alle ore 14:24 Bjørn Mork ha scritto:
>
> Daniele Palmas writes:
>
> > This patch adds MTU default value to qmap network interface in
> > order to avoid "RTNETLINK answers: No buffer space available"
> > error when settin
This patch adds MTU default value to qmap network interface in
order to avoid "RTNETLINK answers: No buffer space available"
error when setting an ipv6 address.
Signed-off-by: Daniele Palmas
---
drivers/net/usb/qmi_wwan.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drive
Il giorno ven 21 dic 2018 alle ore 13:33 Bjørn Mork ha scritto:
>
> Daniele Palmas writes:
>
> > This patch fixes qmap header retrieval when modem is configured for
> > dl data aggregation.
> >
> > Signed-off-by: Daniele Palmas
> > ---
> > Hi Bj
This patch fixes qmap header retrieval when modem is configured for
dl data aggregation.
Signed-off-by: Daniele Palmas
---
Hi Bjørn and all,
I'm facing an issue when using qmi_wwan with modem configured with dl data
aggregation and qmap multiplexing, e.g. something like
root@L2122:~# q
Hi Bjørn,
Il giorno mer 27 giu 2018 alle ore 10:01 Bjørn Mork ha scritto:
>
> Subash Abhinov Kasiviswanathan writes:
>
> > Pass through mode is to allow packets in MAP format to be passed
> > on to the stack. rmnet driver can be used to process and demultiplex
> > these packets. Note that pass t
This patch adds basic support for Qualcomm rmnet devices.
Signed-off-by: Daniele Palmas
---
v2:
rebased on iproute2-next
removed GPL boilerplate
added print_opt function
man page updated
fixed MUXID values
---
ip/Makefile | 2 +-
ip/iplink.c
2018-06-13 2:22 GMT+02:00 Stephen Hemminger :
> On Tue, 12 Jun 2018 16:12:57 +0200
> Daniele Palmas wrote:
>
>> This patch adds basic support for Qualcomm rmnet devices.
>>
>> Signed-off-by: Daniele Palmas
>> ---
>> ip/Makefile | 2 +-
>> ip
2018-06-13 1:06 GMT+02:00 Subash Abhinov Kasiviswanathan
:
>> +
>> +static void print_explain(FILE *f)
>> +{
>> + fprintf(f,
>> + "Usage: ... rmnet mux_id MUXID\n"
>> + "\n"
>> + "MUXID := 1-127\n"
>> + );
>> +}
>
>
> Hi Daniele
>
> This range c
This patch adds basic support for Qualcomm rmnet devices.
Signed-off-by: Daniele Palmas
---
ip/Makefile | 2 +-
ip/iplink.c | 2 +-
ip/iplink_rmnet.c | 70 +++
3 files changed, 72 insertions(+), 2 deletions(-)
create mode 100644
Hi Subash,
2018-06-09 19:55 GMT+02:00 Subash Abhinov Kasiviswanathan
:
>> thanks, I will test it on Monday.
>>
>> Just a question for my knowledge: is the new sysfs attribute really
>> needed? I mean, is there not any other way to understand from qmi_wwan
>> without user intervention that there is
Hi Subash,
2018-06-09 4:19 GMT+02:00 Subash Abhinov Kasiviswanathan
:
>> This sounds like a good idea. I probably won't have any time to look at
>> this in the near future, though. Sorry about that. Extremely overloaded
>> both at work and private right now...
>>
>> But I trust that you and Danie
Hi Dan and Subash,
2018-06-05 19:38 GMT+02:00 Subash Abhinov Kasiviswanathan
:
> On 2018-06-05 08:54, Dan Williams wrote:
>>
>> On Tue, 2018-06-05 at 11:38 +0200, Daniele Palmas wrote:
>>>
>>> Hi,
>>>
>>> 2018-02-21 20:47 GMT+01:00 Subash Abhi
Hi,
2018-02-21 20:47 GMT+01:00 Subash Abhinov Kasiviswanathan
:
> On 2018-02-21 04:38, Daniele Palmas wrote:
>>
>> Hello,
>>
>> in rmnet kernel documentation I read:
>>
>> "This driver can be used to register onto any physical network device in
>&
2018-05-25 0:54 GMT+02:00 Daniele Palmas :
> Hi Greg,
>
> 2018-05-24 17:53 GMT+02:00 Greg KH :
>> On Thu, May 24, 2018 at 05:04:49PM +0200, Daniele Palmas wrote:
>>> Hello,
>>>
>>> I have an issue with an USB mbim modem when trying to send with ping
>&g
Hi Greg,
2018-05-24 17:53 GMT+02:00 Greg KH :
> On Thu, May 24, 2018 at 05:04:49PM +0200, Daniele Palmas wrote:
>> Hello,
>>
>> I have an issue with an USB mbim modem when trying to send with ping
>> more than 14552 bytes: it looks like to me a kernel issue, but not at
Hello,
I have an issue with an USB mbim modem when trying to send with ping
more than 14552 bytes: it looks like to me a kernel issue, but not at
the cdc_mbim or cdc_ncm level, anyway not sure, so I'm reporting the
issue.
My kernel is 4.16. The device is the following:
root@L2122:~# ifconfig
wwp
Hi Subash,
2018-02-21 20:47 GMT+01:00 Subash Abhinov Kasiviswanathan
:
> On 2018-02-21 04:38, Daniele Palmas wrote:
>>
>> Hello,
>>
>> in rmnet kernel documentation I read:
>>
>> "This driver can be used to register onto any physical network device in
Hello,
in rmnet kernel documentation I read:
"This driver can be used to register onto any physical network device in
IP mode. Physical transports include USB, HSIC, PCIe and IP accelerator."
Does this mean that it can be used in association with the qmi_wwan driver?
If yes, can someone give me
2017-12-14 22:28 GMT+01:00 Daniele Palmas :
> 2017-12-14 18:55 GMT+01:00 Bjørn Mork :
>> Daniele Palmas writes:
>>
>>> This patch adds support for Telit ME910 PID 0x1101.
>>>
>>> Signed-off-by: Daniele Palmas
>>
>> Acked-by: Bjørn Mork
>
2017-12-14 18:55 GMT+01:00 Bjørn Mork :
> Daniele Palmas writes:
>
>> This patch adds support for Telit ME910 PID 0x1101.
>>
>> Signed-off-by: Daniele Palmas
>
> Acked-by: Bjørn Mork
>
>> bInterfaceSubClass254
>
> Just curious: Is there s
This patch adds support for Telit ME910 PID 0x1101.
Signed-off-by: Daniele Palmas
---
Following lsusb output for 0x1101 composition
tty, tty, tty, rmnet
Bus 003 Device 015: ID 1bc7:1101 Telit Wireless Solutions
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB
This patch adds support for Telit ME910 PID 0x1100.
Signed-off-by: Daniele Palmas
---
0x1100 composition is:
tty + qdss + tty + rmnet
Following lsusb output:
Bus 003 Device 018: ID 1bc7:1100 Telit Wireless Solutions
Device Descriptor:
bLength18
bDescriptorType 1
Hi Bjørn,
2017-04-21 12:30 GMT+02:00 Daniele Palmas :
> Hi Bjørn,
>
> 2017-04-19 19:28 GMT+02:00 Bjørn Mork :
>> Daniele Palmas writes:
>>
>>
>> Would you mind describing in detail how you trigger the EIOs? What
>> software and command sequence are you us
Hi Bjørn,
2017-04-19 19:28 GMT+02:00 Bjørn Mork :
> Daniele Palmas writes:
>
>> as a side note in latest kernels I had troubles with qmi devices
>> (e.g. I/O error when using qmicli).
>>
>> I found your suggestion in libqmi
-off-by: Daniele Palmas
---
Hi Bjørn,
as a side note in latest kernels I had troubles with qmi devices
(e.g. I/O error when using qmicli).
I found your suggestion in libqmi mailing list to revert commit
833415a3e781a26fe480a34d45086bdb4fe1e4c0
cdc-wdm: fix "out-of-sync" due
Hi Subash,
2017-03-24 18:45 GMT+01:00 Subash Abhinov Kasiviswanathan
:
> On 2017-03-24 07:22, Daniele Palmas wrote:
>>
>> This patch adds support for qmap mux protocol available in recent
>> Qualcomm based modems.
>>
>> The qmap mux protocol can be used for mult
Hi Sergei,
2017-03-24 17:31 GMT+01:00 Sergei Shtylyov :
> Hello!
>
>
> On 03/24/2017 04:22 PM, Daniele Palmas wrote:
>
>> This patch updates the documentation related to the new files added for
>> qmap mux support.
>>
>> Signed-off-by: Daniele Palmas
>
implemented in Codeaurora
gobinet out-of-kernel driver that was the inspiration for this
development.
Tests have been performed with Telit LE922A6 (PID 0x1040)
Daniele Palmas (2):
net: usb: qmi_wwan: add qmap mux protocol support
Documentation: ABI: testing: sysfs-class-net-qmi: add new qmap
This patch updates the documentation related to the new files added for
qmap mux support.
Signed-off-by: Daniele Palmas
---
Documentation/ABI/testing/sysfs-class-net-qmi | 27 +++
1 file changed, 27 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-class-net
interfaces (named qmimux):
- /sys/class/net//qmi/add_mux
- /sys/class/net//qmi/del_mux
Main patch author is Bjørn Mork
Signed-off-by: Bjørn Mork
Signed-off-by: Daniele Palmas
---
drivers/net/usb/qmi_wwan.c | 317 -
1 file changed, 316 insertions(+), 1
Telit LE922A MBIM based composition does not work properly
with altsetting toggle done in cdc_ncm_bind_common.
This patch adds CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE quirk
to avoid this procedure that, instead, is mandatory for
other modems.
Signed-off-by: Daniele Palmas
---
drivers/net/usb
/msg149249.html
https://www.spinics.net/lists/linux-usb/msg149819.html
Thanks to Bjørn for the productive discussion and feedback!
Daniele Palmas (1):
NET: usb: cdc_mbim: add quirk for supporting Telit LE922A
drivers/net/usb/cdc_mbim.c | 21 +
drivers/net/usb/cdc_ncm.c | 14
2016-12-05 14:04 GMT+01:00 Daniele Palmas :
> Hi,
>
> 2016-12-05 11:10 GMT+01:00 Bjørn Mork :
>> Daniele Palmas writes:
>>
>>> I went back to this and further checking revealed that MBIM function
>>> reset is not needed an
Hi,
2016-12-05 11:10 GMT+01:00 Bjørn Mork :
> Daniele Palmas writes:
>
>> I went back to this and further checking revealed that MBIM function
>> reset is not needed and the only problem is related to commit
>> 48906f62c96cc2cd35753e59310cb70eb08cc6a5 cdc_ncm: toggle alts
Hi,
2016-11-28 12:23 GMT+01:00 Daniele Palmas :
> 2016-11-26 22:17 GMT+01:00 Bjørn Mork :
>> Bjørn Mork writes:
>>
>>> Finally, I found my modems (or at least a number of them) again today.
>>> But I'm sorry to say, that the troublesome Huawei E3372h-153 i
This patch adds support for PID 0x1040 of Telit LE922A.
The qmi adapter requires to have DTR set for proper working,
so QMI_WWAN_QUIRK_DTR has been enabled.
Signed-off-by: Daniele Palmas
---
drivers/net/usb/qmi_wwan.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/usb
2.00
bDeviceClass0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize064
bNumConfigurations 1
Device Status: 0x
(Bus Powered)
Daniele Palmas (1):
NET: usb: qmi_wwan: add support for Telit LE922A PID
2016-11-26 22:17 GMT+01:00 Bjørn Mork :
> Bjørn Mork writes:
>
>> Finally, I found my modems (or at least a number of them) again today.
>> But I'm sorry to say, that the troublesome Huawei E3372h-153 is still
>> giving us a hard time. It does not work with your patch. The symptom is
>> the same
checking.
Daniele Palmas (1):
NET: usb: cdc_ncm: adding MBIM RESET_FUNCTION request and modifying
ncm bind common code
drivers/net/usb/cdc_ncm.c| 39 +++
include/uapi/linux/usb/cdc.h | 1 +
2 files changed, 28 insertions(+), 12 deletions(-)
--
2.7.4
, the MBIM class-specific request code
RESET_FUNCTION is used in order to reset the function to its initial
state, removing the need for the pause.
Signed-off-by: Daniele Palmas
---
drivers/net/usb/cdc_ncm.c| 39 +++
include/uapi/linux/usb/cdc.h | 1 +
2
Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize064
bNumConfigurations 1
Device Status: 0x0001
Self Powered
Daniele Palmas (1):
net: usb: cdc_ncm: adding Telit LE910 V2 mobile broadband card
drivers/net/usb/cdc_ncm.c
Telit LE910 V2 is a mobile broadband card with no ARP capabilities:
the patch makes this device to use wwan_noarp_info struct
Signed-off-by: Daniele Palmas
---
drivers/net/usb/cdc_ncm.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb
Unlike DW5550, Dell DW5813 is a mobile broadband card with no ARP
capabilities: the patch makes this device to use wwan_noarp_info struct
Signed-off-by: Daniele Palmas
---
drivers/net/usb/cdc_ncm.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers
This patch series add support in the cdc_ncm driver for two devices
based on the same platform, that are different only for carrier
customization.
V2: Added comment for highlighting FLAG_NOARP usage for those devices
Daniele Palmas (2):
net: usb: cdc_ncm: Adding Dell DW5812 LTE Verizon Mobile
Unlike DW5550, Dell DW5812 is a mobile broadband card with no ARP
capabilities: the patch makes this device to use wwan_noarp_info struct
Signed-off-by: Daniele Palmas
---
drivers/net/usb/cdc_ncm.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers
Hi Bjorn,
2015-12-17 13:21 GMT+01:00 Bjørn Mork :
> Dan Williams writes:
>> On Wed, 2015-12-16 at 10:39 +0100, Daniele Palmas wrote:
>>> This patch series add support in the cdc_ncm driver for two devices
>>> based on the same platform, that are different only fo
Hi Dan,
2015-12-16 18:12 GMT+01:00 Dan Williams :
> On Wed, 2015-12-16 at 10:39 +0100, Daniele Palmas wrote:
>> This patch series add support in the cdc_ncm driver for two devices
>> based on the same platform, that are different only for carrier
>> customization.
>>
Dell DW5813 is a mobile broadband card with no ARP capabilities: the patch
makes this device to use wwan_noarp_info struct
Signed-off-by: Daniele Palmas
---
drivers/net/usb/cdc_ncm.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
Dell DW5812 is a mobile broadband card with no ARP capabilities: the patch
makes this device to use wwan_noarp_info struct
Signed-off-by: Daniele Palmas
---
drivers/net/usb/cdc_ncm.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
This patch series add support in the cdc_ncm driver for two devices
based on the same platform, that are different only for carrier
customization.
The devices do not have ARP capabilities.
Daniele Palmas (2):
net: usb: cdc_ncm: Adding Dell DW5812 LTE Verizon Mobile Broadband
Card
net
Since Dell DW5580 is a 3G modem, this patch adds the device as a
mobile broadband adapter
Signed-off-by: Daniele Palmas
---
drivers/net/usb/cdc_ether.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 35a2bff..5e92076
74 matches
Mail list logo
