Date: Sun, 15 Nov 1998 15:29:16 +0000 From: Roger Hardiman <roger@cs.strath.ac.uk> To: mobile@FreeBSD.ORG Subject: strange behavious of two PCMCIA modem cards Message-ID: <364EF34C.446B@cs.strath.ac.uk>
next in thread | raw e-mail | index | archive | help
Hi, I've got some strange results when hard coding IRQs for my PCMCIA cards. I have two PCMCIA modem cards, both the same make and they emulate a standard serial port. I tried Hard Coding the IRQs in pccard.conf, card "Nokia Mobile Phones" "DTP-2 ver II" config 0x20 "sio2" 10 config 0x20 "sio3" 11 and I compiled the kernel with SIO2 set to IRQ10 and SIO3 to IRQ11. This worked on 2.2.5+PAO but on 3.0-RELEASE, sio2 worked fine and sio3 worked but was "really slow" (like the IRQ was wrong). Changing to card "Nokia Mobile Phones" "DTP-2 ver II" config 0x20 "sio2" ? config 0x20 "sio3" ? and allowing the pccard software in 3.0-R to tell the sio driver the 'actual irqs' fixed everything. My question then is, why can I not hard code the IRQ. Bye Roger -- Roger Hardiman | Telepresence Research Group roger@cs.strath.ac.uk | DMEM, University of Strathclyde tel: 0141 548 2897 | Glasgow, Scotland, G1 1XJ, UK fax: 0141 552 0557 | http://telepresence.dmem.strath.ac.uk To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?364EF34C.446B>