Hi, On a (bogus) system equiped with a Digium HA8 and 8 BRI ports, I'm reading this: # asterisk -rx "dahdi show status" Description Alarms IRQ bpviol CRC4 Fra Codi Options LBO HA8-0000 RED 109 0 0 CCS AMI YEL 0 db (CSU)/0-133 feet (DSX-1) HA8-0000 UNCONFI 109 0 0 CAS Unk YEL 0 db (CSU)/0-133 feet (DSX-1) HA8-0000 RED 109 0 0 CCS AMI YEL 0 db (CSU)/0-133 feet (DSX-1) HA8-0000 RED 109 0 0 CCS AMI YEL 0 db (CSU)/0-133 feet (DSX-1) HA8-0000 RED 109 0 0 CCS AMI YEL 0 db (CSU)/0-133 feet (DSX-1) HA8-0000 RED 109 0 0 CAS Unk YEL 0 db (CSU)/0-133 feet (DSX-1) HA8-0000 RED 109 0 0 CAS Unk YEL 0 db (CSU)/0-133 feet (DSX-1) HA8-0000 RED 109 0 0 CAS Unk YEL 0 db (CSU)/0-133 feet (DSX-1)
(In this case, ports 2, 6, 7 and 8 are unconfigured). When I'm reading this output, I often can see a different IRQ value. On another (functional) system, with an HA8 and 4 BRI ports, I can read an IRQ value which is constant. But the displayed value is both different from the one I can read with lpsci -v and lspci -bv. 1. Where does this IRQ value from "dahdi show status" come from ? How can I check this value with linux tools such as lspci ? 2. Is it normal to see this IRQ changing from time to time ? 3. From "dmesg | grep IRQ" output: [ 13.565786] wctdm24xxp 0000:04:06.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 13.565823] IRQ 20/wctdm24xxp0: IRQF_DISABLED is not guaranteed on shared IRQs What does the last line mean ? I read it as implying my "Digium HA8 board is sharing the IRQ 20" but cat /proc/interrupts and lspci -v do not confirm this. Regards -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
