Summary: | [ehci] Problem with EHCI on ASUS M2N4-SLI | ||
---|---|---|---|
Product: | Base System | Reporter: | Jason Bacon <bacon> |
Component: | usb | Assignee: | freebsd-usb (Nobody) <usb> |
Status: | Open --- | ||
Severity: | Affects Only Me | ||
Priority: | Normal | ||
Version: | 6.2-RELEASE | ||
Hardware: | Any | ||
OS: | Any |
Description
Jason Bacon
2007-08-10 19:30:03 UTC
Responsible Changed From-To: freebsd-bugs->freebsd-usb Over to maintainer(s). >Old Synopsis: Problem with EHCI on ASUS M2N4-SLI
>New Synopsis: [ehci] Problem with EHCI on ASUS M2N4-SLI
Sorry to tag along here, but I feel the need to note that EHCI has
*never* worked for me, on any hardware platform. On my 6.2 machines,
attempting to use a USB 2.0 mass-storage device reliably results in a
CPU reset (presumably by way of a triple fault). The symptoms were
the same in 5.x. The only workaround I've found has been to compile a
custom kernel without the ehci driver, but it would be nice if this
worked some day.
FWIW, these are all AMD machines, and the symptoms are the same on VIA
(ASUS A8V), NVIDIA (ASUS A8N-E), and SIS (Acer Aspire 5002) chipsets.
The machine with the NVIDIA chipset runs in 32-bit mode, and replaced
an earlier ASUS A7something with a VIA chipset and the same symptoms.
-GAWollman
Hi, I got a M2N4-SLI mobo. I've been able to use a logitech USB mouse/keyboard as well as a Kinston USB stick. Both were attached to OHCI, not EHCI. Find below more information about it: FreeBSD 7.4-RC1 FreeBSD 7.4-RC1 #0: Wed Dec 22 18:45:47 UTC 2010 root@walker.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 # usbdevs -v Controller /dev/usb0: addr 1: full speed, self powered, config 1, OHCI root hub(0x0000), nVidia(0x0000), rev 1.00 port 1 powered port 2 powered port 3 powered port 4 addr 2: full speed, self powered, config 1, product 0x8021(0x8021), vendor 0x0557(0x0557), rev 1.00 port 1 addr 3: low speed, power 100 mA, config 1, product 0x1400(0x1400), vendor 0x04d9(0x04d9), rev 1.43 port 2 powered port 3 powered port 4 powered port 5 powered port 6 powered port 7 powered port 8 powered port 9 powered port 10 powered Controller /dev/usb1: addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), nVidia(0x0000), rev 1.00 port 1 powered port 2 powered port 3 powered port 4 powered port 5 powered port 6 powered port 7 powered port 8 powered port 9 powered port 10 powered uhub2: <vendor 0x0557 product 0x8021, class 9/0, rev 1.10/1.00, addr 2> on uhub0 uhub2: 4 ports with 4 removable, self powered ukbd0: <vendor 0x04d9 product 0x1400, class 0/0, rev 1.10/1.43, addr 3> on uhub2 kbd2 at ukbd0 ums0: <vendor 0x04d9 product 0x1400, class 0/0, rev 1.10/1.43, addr 3> on uhub2 ums0: 5 buttons and Z dir. ums1: <vendor 0x04d9 product 0x1400, class 0/0, rev 1.10/1.43, addr 3> on uhub2 ums1: 5 buttons and Z dir. Cheers, Antonio Huete For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped |