Messages in this thread | | | From | CIJOML <> | Subject | Having problems with 8250 module in 2.6.20,2.6.21... | Date | Thu, 17 May 2007 22:20:10 +0200 |
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Hi,
with kernel 2.6.20 and 2.6.21 I have problem with my good old router Dell Dual P2 333MHz.
Module 8250 getts loaded, but UPS driver is unable talk to UPS:
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled eth0: setting full-duplex. eth1: setting full-duplex. prism2: wlan0: operating mode changed 3 -> 2 wifi0: LinkStatus=2 (Disconnected) wifi0: LinkStatus: BSSID=00:60:b3:6a:5e:88 nf_conntrack version 0.5.0 (1024 buckets, 8192 max) ip_tables: (C) 2000-2006 Netfilter Core Team wifi0: LinkStatus=1 (Connected) wifi0: LinkStatus: BSSID=00:02:2d:ba:4e:7d ttyS0: LSR safety check engaged! ttyS0: LSR safety check engaged! ttyS1: LSR safety check engaged! ttyS1: LSR safety check engaged! HTB: quantum of class 10001 is big. Consider r2q change. HTB: quantum of class 10001 is big. Consider r2q change. HTB: quantum of class 10015 is small. Consider r2q change. HTB: quantum of class 10016 is small. Consider r2q change. HTB: quantum of class 10017 is small. Consider r2q change. HTB: quantum of class 10011 is small. Consider r2q change. HTB: quantum of class 10015 is small. Consider r2q change. HTB: quantum of class 10016 is small. Consider r2q change. HTB: quantum of class 10017 is small. Consider r2q change. u32 classifier OLD policer on wifi0: LinkStatus=2 (Disconnected) wifi0: LinkStatus: BSSID=00:02:2d:ba:4e:7d wifi0: LinkStatus=2 (Disconnected) wifi0: LinkStatus: BSSID=44:44:44:44:44:44 ttyS1: LSR safety check engaged! wifi0: LinkStatus=1 (Connected) wifi0: LinkStatus: BSSID=00:02:2d:ba:4e:7d ttyS1: LSR safety check engaged! ttyS1: LSR safety check engaged! ttyS1: LSR safety check engaged! ttyS1: LSR safety check engaged! ttyS1: LSR safety check engaged! ttyS1: LSR safety check engaged! ttyS1: LSR safety check engaged!
Liboc01:/home/cijoml# upsdrvctl start Network UPS Tools - UPS driver controller 2.0.4 Network UPS Tools - Tripp-Lite SmartUPS driver 0.8 (2.0.4) tcgetattr(/dev/ttyS1): Input/output error Driver failed to start (exit status=1)
Does anybody work on this problem or can help?
Thanks a LOT
Michal - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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