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[Bug 714263] New: hd not detected on a usb 3 express card
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Thu, 25 Aug 2011 18:13:21 +0000
  • Message-id: <bug-714263-21960@http.bugzilla.novell.com/>

https://bugzilla.novell.com/show_bug.cgi?id=714263

https://bugzilla.novell.com/show_bug.cgi?id=714263#c0


Summary: hd not detected on a usb 3 express card
Classification: openSUSE
Product: openSUSE 11.4
Version: Final
Platform: x86-64
OS/Version: openSUSE 11.4
Status: NEW
Severity: Major
Priority: P5 - None
Component: Kernel
AssignedTo: kernel-maintainers@xxxxxxxxxxxxxxxxxxxxxx
ReportedBy: collinm@xxxxxxxxxxxxxxxx
QAContact: qa@xxxxxxx
Found By: ---
Blocker: ---


User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20100101
Firefox/5.0

i bougth a express card to have a usb 3 port

i use kernel 3.0.3-41

i need to add pci=nomsi to allow the kernel to see the card... otherwise the
card is not detected

lsusb return

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 046d:c51a Logitech, Inc. MX Revolution/G7 Cordless Mouse
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub


lspci return

04:00.0 USB Controller: Fresco Logic FL1000G USB 3.0 Host Controller (rev 01)

dmesg | grep xhci return
[ 95.204758] xhci_hcd 0000:04:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ
17
[ 95.204807] xhci_hcd 0000:04:00.0: setting latency timer to 64
[ 95.204812] xhci_hcd 0000:04:00.0: xHCI Host Controller
[ 95.204831] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus
number 6
[ 95.321715] xhci_hcd 0000:04:00.0: irq 17, io mem 0xca000000
[ 95.321787] usb usb6: Manufacturer: Linux 3.0.3-41-desktop xhci_hcd
[ 95.321929] xHCI xhci_add_endpoint called for root hub
[ 95.321932] xHCI xhci_check_bandwidth called for root hub
[ 95.322085] xhci_hcd 0000:04:00.0: xHCI Host Controller
[ 95.322098] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus
number 7
[ 95.322133] usb usb7: Manufacturer: Linux 3.0.3-41-desktop xhci_hcd
[ 95.322215] xHCI xhci_add_endpoint called for root hub
[ 95.322218] xHCI xhci_check_bandwidth called for root hub


if i connect a usb hd, it's not detected on the usb 3 port... on usb 2 port it
detected without problem

Reproducible: Always

Steps to Reproduce:
1.enter pci=nomsi a the kernel boot option
2.connect any usb hd to the usb 3 express card
3.
Actual Results:
the hd is not detected

Expected Results:
the hd should be detected

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