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Date: Wed, 14 Mar 2012 15:20:37 +0000
From: Nin Lil'izi <nin-lil-izi@...enixhaven.net>
To: Bjørn Mork <bjorn@...k.no>
CC: Nin Lil'izi <nin-lil-izi@...protected.phoenixhaven.net>,
Greg KH <gregkh@...uxfoundation.org>,
linux-usb@...r.kernel.org, Dan Williams <dcbw@...hat.com>,
Oliver Neukum <oliver@...kum.org>, netdev@...r.kernel.org
Subject: Re: [PATCH net-next/usb-next v3 0/5] cdc-wdm/qmi_wwan: subdriver
support
Radio hardware is a gimped Huaweii E398. Gimped as in supplied by the
telco with the 2g chip missing.
These are currently /the/ device supplied by the network '3' in the UK.
And as such are fast becoming very common devices over here.
I should also mention that I've made some modifications to the device
myself. Namely updating the firmware to someting more recent then
shipped as stock, and replacing the zerocd installer volume with the
most recent generic debranded huaweii image.
I'll take the userspace discussion to the other list.
lusb output below while in use using the option module on the stock arch
kernel (Linux Ninki 3.2.9-1-ARCH #1 SMP PREEMPT Thu Mar 1 09:31:13 CET
2012 x86_64 AMD C-60 APU with Radeon(tm) HD Graphics AuthenticAMD GNU/Linux)
[nin-lil-izi@...ki ~]$ sudo lsusb -v -d 12d1:1506
Bus 001 Device 002: ID 12d1:1506 Huawei Technologies Co., Ltd. E398
LTE/UMTS/GSM Modem/Networkcard
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x12d1 Huawei Technologies Co., Ltd.
idProduct 0x1506 E398 LTE/UMTS/GSM Modem/Networkcard
bcdDevice 0.00
iManufacturer 3 Huawei Technologies
iProduct 2 HUAWEI Mobile
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 161
bNumInterfaces 6
bConfigurationValue 1
iConfiguration 1 Huawei Configuration
bmAttributes 0xc0
Self Powered
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 1
bInterfaceProtocol 1
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 5
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 1
bInterfaceProtocol 7
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 5
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 1
bInterfaceProtocol 3
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 1
bInterfaceProtocol 2
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 4
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk (Zip)
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x87 EP 7 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 5
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk (Zip)
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x06 EP 6 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x88 EP 8 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
Regards,
/Nin lil'izi/
Skype: Nin-lil-izi
/Help me stay fed, order a certain and enevitable demise off me today!/
GPG Fingerprint: C510 909B 811E D6F5 0DFF 5D91 CF03 8FEA FD69 4622
On 14/03/12 12:51, Bjørn Mork wrote:
> "Nin Lil'izi" <nin-lil-izi@...protected.phoenixhaven.net> writes:
>
>> Please forgive me for spamming this list.
>> But is this module going to make it into the 3.3.0 final release?
>>
>> I've been testing it on my laptop while travelling on trains and things
>> using recent git pulls. And it releaves so much frustration vs the
>> option module.
>> As in spotty signal areas it drops in and out seamlessly without having
>> to manually reconnect everytime the train passes through a deadspot. And
>> generally the connection is noticiably more stable in this use case :D
>>
>> Anyway I'd like to try it on my home connection which is run off an atom
>> device in a radio blackspot from hell. Which results in stuff having to
>> be reconnected very often, even with huge external antenna attached. So
>> this is like a dream come true in frustration saving but it takes
>> 12hours to build a kernel. And cross compilation is labour intensive
>> when you don't have the toolchain setup first. So am waiting for this to
>> hit a stable release before building it on that machine to save my sanity.
> Thanks for the nice feedback.
>
> This was submitted far too late for it to be considered 3.3 material.
> Not much to do about that. Most of the developement happened after
> 3.3-rc1 anyway. So I'm afraid you'll have to wait a couple months more
> for the 3.4 release.
>
> I understand that wasn't the message you wanted, but it does give us all
> a chance to test it thoroughly on different types of hardware. And maybe
> even prepare some userspace tools :-)
>
> Which brings me to a couple of questions I have for you: What radio
> hardware do you use (lsusb -v), and which userspace tools?
>
> But we should maybe continue any userspace tool discussion here instead,
> where it's a bit more on topic:
> http://lists.freedesktop.org/mailman/listinfo/libqmi-devel
>
>
> Bjørn
> --
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