From: Oliver Neukum <oneukum@suse.com>
To: Lars Melin <larsm17@gmail.com>
Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
stable <stable@vger.kernel.org>
Subject: Re: [PATCH] usb-storage: ignore ZTE MF 823 in mode 0x1225
Date: Thu, 02 Jul 2015 11:27:37 +0200 [thread overview]
Message-ID: <1435829257.2424.8.camel@suse.com> (raw)
In-Reply-To: <55940C30.9060609@gmail.com>
On Wed, 2015-07-01 at 22:50 +0700, Lars Melin wrote:
Hi,
> Then I would like to see an lsusb listing for 19d2:1225 with an SD-card
> interface, I have only seen 19d2:1225 with a single storage interface
> which is for the windows install cd-rom.
My dongle indeed has only one interface. But one must not jump to
conclusions from that. Remember that multiple SCSI devices can
be connected to a single storage interface.
> There are almost no 3G dongles having the SD-card interface active in
> default (non-switched) mode.
Here is a log made with an unfixed kernel:
Jul 02 11:11:02 linux-dtbq.site kernel: usb 3-10: new high-speed USB device number 6 using xhci_hcd
Jul 02 11:11:02 linux-dtbq.site kernel: usb 3-10: New USB device found, idVendor=19d2, idProduct=1225
Jul 02 11:11:02 linux-dtbq.site kernel: usb 3-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jul 02 11:11:02 linux-dtbq.site kernel: usb 3-10: Product: ZTE WCDMA Technologies MSM
Jul 02 11:11:02 linux-dtbq.site kernel: usb 3-10: Manufacturer: ZTE,Incorporated
Jul 02 11:11:02 linux-dtbq.site kernel: usb 3-10: SerialNumber: MF8230ZTED010000CP261718U46EM0SHF3BW707_8C65&&&&&&&&&&&&&&&&&&&0
Jul 02 11:11:02 linux-dtbq.site kernel: usb-storage 3-10:1.0: USB Mass Storage device detected
Jul 02 11:11:02 linux-dtbq.site kernel: scsi6 : usb-storage 3-10:1.0
Jul 02 11:11:02 linux-dtbq.site kernel: usbcore: registered new interface driver usb-storage
Jul 02 11:11:02 linux-dtbq.site kernel: usbcore: registered new interface driver uas
Jul 02 11:11:02 linux-dtbq.site mtp-probe[2234]: checking bus 3, device 6: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-10"
Jul 02 11:11:02 linux-dtbq.site mtp-probe[2234]: bus: 3, device: 6 was not an MTP device
Jul 02 11:11:03 linux-dtbq.site kernel: scsi 6:0:0:0: CD-ROM CWID USB SCSI CD-ROM 2.31 PQ: 0 ANSI: 2
Jul 02 11:11:03 linux-dtbq.site kernel: sr2: scsi-1 drive
Jul 02 11:11:03 linux-dtbq.site kernel: sr 6:0:0:0: Attached scsi CD-ROM sr2
Jul 02 11:11:03 linux-dtbq.site kernel: sr 6:0:0:0: Attached scsi generic sg5 type 5
Jul 02 11:11:03 linux-dtbq.site kernel: scsi 6:0:0:1: Direct-Access ZTE MMC Storage 2.31 PQ: 0 ANSI: 2
Jul 02 11:11:03 linux-dtbq.site kernel: sd 6:0:0:1: Attached scsi generic sg6 type 0
Jul 02 11:11:03 linux-dtbq.site kernel: sd 6:0:0:1: [sdd] Attached SCSI removable disk
As you can see, it has a CD and a card reader on different LUNs.
Regards
Oliver
next prev parent reply other threads:[~2015-07-02 9:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-01 12:24 [PATCH] usb-storage: ignore ZTE MF 823 in mode 0x1225 Oliver Neukum
2015-07-01 15:36 ` Lars Melin
2015-07-01 15:41 ` Matthew Dharm
2015-07-01 15:50 ` Lars Melin
2015-07-02 9:27 ` Oliver Neukum [this message]
2015-07-02 12:43 ` Oliver Neukum
2015-07-02 13:01 ` Oliver Neukum
2015-07-02 13:33 ` Lars Melin
2015-07-02 13:43 ` Oliver Neukum
2015-07-02 15:27 ` Dan Williams
2015-07-06 11:17 ` Oliver Neukum
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