Messages in this thread | | | Date | Wed, 9 May 2001 17:52:04 -0700 (PDT) | From | <> | Subject | USB broken in 2.4.4? Serial Ricochet works, USB performance sucks. |
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I recently got a ricochet 128k GS wireless modem and I am running it with kernel 2.4.4 and ppp 2.4.1.
Using the USB connection (configured to operatate at 460kbit) I get up to 2kbyte per second. With serial(at 115kbit) this goes up to 8kbyte per second.
Why is this?
(Note to all prospective Ricochet/Earthlink buyers: Beware. It takes 10-20 successful connects before you can establish a connection that lets data through. Tested on multiple OSe and my ricochet repeater is across the street on a lamp).
May 9 10:42:55 piii syslogd 1.4.1#2: restart. May 9 10:42:55 piii kernel: klogd 1.4.1#2, log source = /proc/kmsg started. May 9 10:42:55 piii kernel: Inspecting /boot/System.map-2.4.4-ac4 May 9 10:42:55 piii kernel: Loaded 14111 symbols from /boot/System.map-2.4.4-ac4. May 9 10:42:55 piii kernel: Symbols match kernel version 2.4.4. May 9 10:42:55 piii kernel: Loaded 122 symbols from 8 modules. May 9 10:42:55 piii kernel: port... done. May 9 10:42:55 piii kernel: Checking 'hlt' instruction... OK.
May 9 10:42:55 piii kernel: Serial driver version 5.05a (2001-03-20) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled May 9 10:42:55 piii kernel: ttyS00 at 0x03f8 (irq = 4) is a 16550A
May 9 10:42:55 piii kernel: usb.c: registered new driver usbdevfs May 9 10:42:55 piii kernel: usb.c: registered new driver hub May 9 10:42:55 piii kernel: usb-ohci.c: USB OHCI at membase 0xd004a000, IRQ 3 May 9 10:42:55 piii kernel: usb-ohci.c: usb-00:01.2, Silicon Integrated Systems [SiS] 7001 May 9 10:42:55 piii kernel: usb.c: new USB bus registered, assigned bus number 1 May 9 10:42:55 piii kernel: Product: USB OHCI Root Hub May 9 10:42:55 piii kernel: SerialNumber: d004a000 May 9 10:42:55 piii kernel: hub.c: USB hub found May 9 10:42:55 piii kernel: hub.c: 2 ports detected May 9 10:42:55 piii kernel: hub.c: USB new device connect on bus1/1, assigned device number 2 May 9 10:42:55 piii kernel: Manufacturer: Metricom, Inc. May 9 10:42:55 piii kernel: Product: Metricom GS Modem May 9 10:42:55 piii kernel: SerialNumber: SN00a079038f68 May 9 10:42:55 piii kernel: usb.c: USB device 2 (vend/prod 0x870/0x1) is not claimed by any active driver.
May 9 10:42:55 piii kernel: usb-uhci.c: $Revision: 1.259 $ time 12:14:15 May 4 2001 May 9 10:42:55 piii kernel: usb-uhci.c: High bandwidth mode enabled May 9 10:42:55 piii kernel: usb.c: registered new driver acm May 9 10:42:55 piii kernel: ttyACM0: USB ACM device May 9 10:42:55 piii kernel: CDCEther.c: CDCEther.c: v0.98.2 28 March 2001 Brad Hards and another May 9 10:42:55 piii kernel: usb.c: registered new driver CDCEther
May 9 17:39:29 piii pppd[4388]: pppd 2.4.1 started by root, uid 0 May 9 17:39:31 piii chat[4392]: abort on (BUSY) May 9 17:39:31 piii chat[4392]: abort on (VOICE) May 9 17:39:31 piii chat[4392]: abort on (NO DIALTONE) May 9 17:39:31 piii chat[4392]: send (ATDT3333^M) May 9 17:39:31 piii chat[4392]: expect (CONNECT) May 9 17:39:31 piii chat[4392]: ATDT3333^M^M May 9 17:39:31 piii chat[4392]: CONNECT May 9 17:39:31 piii chat[4392]: -- got it May 9 17:39:31 piii pppd[4388]: Serial connection established. May 9 17:39:31 piii pppd[4388]: Using interface ppp0 May 9 17:39:31 piii pppd[4388]: Connect: ppp0 <--> /dev/ttyS0 May 9 17:39:46 piii pppd[4388]: Remote message: CHAP authentication success, unit 713 May 9 17:39:47 piii pppd[4388]: local IP address 63.13.222.189 May 9 17:39:47 piii pppd[4388]: remote IP address 63.13.222.1 May 9 17:39:47 piii pppd[4388]: primary DNS address 198.6.1.195 May 9 17:39:47 piii pppd[4388]: secondary DNS address 198.6.1.5
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