No, you'll see in /proc/bus/usb/devices the number of ports supported by each host controller.
On Mon, 12 Jan 2004, Kenneth Johansson wrote: > On Thu, 2004-01-08 at 19:38, Stephen J. Gowdy wrote: > > you have no ehci (USB2) ports, only UHCI. Perhaps something is disabled in > > your bios? > > No it's not. And win xp activates all ports. > > should lspci show one usb controller per port if things was OK ?? > > > On Thu, 8 Jan 2004, Kenneth Johansson wrote: > > > > > On Tue, 2004-01-06 at 19:58, Stephen J. Gowdy wrote: > > > > Can you do "lspci -vvv"? USB2 and USB1.1 share ports, not certain ones. > > > > > > Not sure I understand what you mean but here is the lspci -vvv. > > > > > > 00:11.2 USB Controller: VIA Technologies, Inc. USB (rev 23) (prog-if 00 > > > [UHCI]) > > > Subsystem: Asustek Computer, Inc. A7V8X motherboard > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- > > > ParErr- Step ping- SERR- FastB2B- > > > Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > > > <TAbort - <MAbort- >SERR- <PERR- > > > Latency: 32, Cache Line Size: 0x08 (32 bytes) > > > Interrupt: pin D routed to IRQ 21 > > > Region 4: I/O ports at b000 [size=32] > > > Capabilities: <available only to root> > > > > > > 00:11.3 USB Controller: VIA Technologies, Inc. USB (rev 23) (prog-if 00 > > > [UHCI]) > > > Subsystem: Asustek Computer, Inc. A7V8X motherboard > > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- > > > ParErr- Step ping- SERR- FastB2B- > > > Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > > > <TAbort - <MAbort- >SERR- <PERR- > > > Latency: 32, Cache Line Size: 0x08 (32 bytes) > > > Interrupt: pin D routed to IRQ 21 > > > Region 4: I/O ports at a800 [size=32] > > > Capabilities: <available only to root> > > > > > > > > > > > > > On Mon, 5 Jan 2004, Kenneth Johansson wrote: > > > > > > > > > I have some problems with USB on a A7V333 mainboard it uses the VT6202 > > > > > chip for usb. > > > > > > > > > > Now I can't get ehci_hcd to detect any haardware and the uhci-hcd only > > > > > works with 2 of the 4 ports. The two that do not work is supposed to be > > > > > USB 2.0 > > > > > > > > > > Should the ehci driver work?? > > > > > How do I get all 4 ports to work. > > > > > > > > > > > > > > > lspci -vn shows > > > > > 00:11.2 Class 0c03: 1106:3038 (rev 23) > > > > > Subsystem: 1043:808c > > > > > Flags: bus master, medium devsel, latency 32, IRQ 21 > > > > > I/O ports at b000 [size=32] > > > > > Capabilities: [80] Power Management version 2 > > > > > > > > > > 00:11.3 Class 0c03: 1106:3038 (rev 23) > > > > > Subsystem: 1043:808c > > > > > Flags: bus master, medium devsel, latency 32, IRQ 21 > > > > > I/O ports at a800 [size=32] > > > > > Capabilities: [80] Power Management version 2 > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > > > This SF.net email is sponsored by: IBM Linux Tutorials. > > > > > Become an expert in LINUX or just sharpen your skills. Sign up for IBM's > > > > > Free Linux Tutorials. Learn everything from the bash shell to sys admin. > > > > > Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click > > > > > _______________________________________________ > > > > > [EMAIL PROTECTED] > > > > > To unsubscribe, use the last form field at: > > > > > https://lists.sourceforge.net/lists/listinfo/linux-usb-users > > > > > > > > > > > > > -- > > > > /------------------------------------+-------------------------\ > > > > |Stephen J. Gowdy | SLAC, MailStop 34, | > > > > |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, | > > > > |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA | > > > > |EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 | > > > > \------------------------------------+-------------------------/ > > > > > > > -- > > /------------------------------------+-------------------------\ > > |Stephen J. Gowdy | SLAC, MailStop 34, | > > |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, | > > |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA | > > |EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 | > > \------------------------------------+-------------------------/ > -- /------------------------------------+-------------------------\ |Stephen J. Gowdy | SLAC, MailStop 34, | |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, | |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA | |EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 | \------------------------------------+-------------------------/ ------------------------------------------------------- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
