From: bugzilla-daemon@bugzilla.kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 208307] Alcor Micro Corp. Multi Flash Reader [058f:6366] keeps being detected and removed continuously
Date: Wed, 24 Jun 2020 05:09:06 +0000 [thread overview]
Message-ID: <bug-208307-208809-IhXR0dDLIN@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-208307-208809@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=208307
--- Comment #1 from jian-hong@endlessm.com ---
Here is the USB tree and the Multi Flash Reader
$ lsusb -tv
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
|__ Port 1: Dev 97, If 0, Class=Mass Storage, Driver=usb-storage, 480M
|__ Port 2: Dev 7, If 1, Class=Wireless, Driver=btusb, 12M
|__ Port 2: Dev 7, If 0, Class=Wireless, Driver=btusb, 12M
|__ Port 3: Dev 4, If 0, Class=Video, Driver=uvcvideo, 480M
|__ Port 3: Dev 4, If 1, Class=Video, Driver=uvcvideo, 480M
|__ Port 4: Dev 5, If 0, Class=Vendor Specific Class, Driver=, 12M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
|__ Port 2: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
|__ Port 3: Dev 2, If 0, Class=Vendor Specific Class, Driver=r8152, 480M
$ lsusb -vd 058f:6366
Bus 003 Device 055: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.01
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x058f Alcor Micro Corp.
idProduct 0x6366 Multi Flash Reader
bcdDevice 1.00
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0020
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 0
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 0
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 0
--
You are receiving this mail because:
You are watching the assignee of the bug.
next prev parent reply other threads:[~2020-06-24 5:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-24 5:05 [Bug 208307] New: Alcor Micro Corp. Multi Flash Reader [058f:6366] keeps being detected and removed continuously bugzilla-daemon
2020-06-24 5:09 ` bugzilla-daemon [this message]
2020-06-24 5:20 ` [Bug 208307] " bugzilla-daemon
2020-06-26 19:16 ` [Bug 208307] New: " Alan Stern
2020-06-26 19:16 ` [Bug 208307] " bugzilla-daemon
2020-06-29 3:03 ` bugzilla-daemon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-208307-208809-IhXR0dDLIN@https.bugzilla.kernel.org/ \
--to=bugzilla-daemon@bugzilla.kernel.org \
--cc=linux-usb@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.