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None Re: The problem isn't quite what you think 

Forum: 3Com PCMCIA Ethernet Adapter Issues
Re: Sad v3.1.10/11 breaks IRQ use for 3CCFE575 (Steve Snyder)
Re: None The problem isn't quite what you think (David Hinds)
Date: 2000, Feb 19
From: Steve Snyder SteveSnyder

On Fri, 18 Feb 2000 10:48:31 -0800, David Hinds wrote:

>The irq is not blocked by the i82365 device.  This is a PCI interrupt,
>and can be shared.  The message from the driver is leading you astray
>in this case.  The PCI interrupt is evidently not working for some
>reason, but the problem is not the sharing issue.
>
>I'd want to see the PCMCIA startup messages, to see why the PCI irq
>handling is goofed up.

Ok, here you go:

---------- Start PCMCIA v3.1.8 init ----------

Feb 18 10:31:26 earth kernel: Linux PCMCIA Card Services 3.1.8 
Feb 18 10:31:26 earth kernel:   kernel build: 2.2.14 unknown 
Feb 18 10:31:26 earth kernel:   options:  [pci] [cardbus] [apm] 
Feb 18 10:31:26 earth kernel: Intel PCIC probe:  
Feb 18 10:31:26 earth kernel:   TI 1131 PCI-to-CardBus at bus 0 slot 10, mem 0x68000000, 2 sockets 
Feb 18 10:31:26 earth kernel:     host opts [0]: [ring] [pci + serial irq] [no pci irq] [lat 168/176] [bus 32/34] 
Feb 18 10:31:26 earth kernel:     host opts [1]: [ring] [pci + serial irq] [no pci irq] [lat 168/176] [bus 35/37] 
Feb 18 10:31:26 earth kernel:     ISA irqs (scanned) = 3,4,7,9,12 polling interval = 1000 ms 
Feb 18 10:31:26 earth kernel: 3c59x.c:v0.99L 5/28/99 Donald Becker http://cesdis.gsfc.nasa.gov/linux/drivers/vortex.html 
Feb 18 10:31:26 earth kernel: cs: IO port probe 0x1000-0x17ff: clean. 
Feb 18 10:31:26 earth kernel: cs: IO port probe 0x0100-0x04ff: excluding 0x378-0x37f 0x388-0x38f 0x408-0x40f 0x480-0x48f 0x4d0-0x4d7 
Feb 18 10:31:26 earth kernel: cs: IO port probe 0x0a00-0x0aff: clean. 
Feb 18 10:31:26 earth kernel: cs: cb_alloc(bus 32): vendor 0x10b7, device 0x5157 
Feb 18 10:31:26 earth kernel: cs: cb_config(bus 32) 
Feb 18 10:31:26 earth kernel:   fn 0 bar 1: io 0x280-0x2ff 
Feb 18 10:31:26 earth kernel:   fn 0 bar 2: mem 0xa0021000-0xa002107f 
Feb 18 10:31:26 earth kernel:   fn 0 bar 3: mem 0xa0020000-0xa002007f 
Feb 18 10:31:26 earth kernel:   fn 0 rom: mem 0xa0000000-0xa001ffff 
Feb 18 10:31:26 earth kernel: vortex_attach(bus 32, function 0, device 5157) 
Feb 18 10:31:26 earth kernel: eth0: 3Com 3CCFE575 Cyclone CardBus at 0x280,  00:10:4b:f6:49:8f, IRQ 3 
Feb 18 10:31:26 earth kernel: eth0: CardBus functions mapped a0020000->c683e000 
Feb 18 10:31:26 earth kernel:   8K byte-wide RAM 5:3 Rx:Tx split, MII interface. 
Feb 18 10:31:26 earth kernel:   MII transceiver found at address 0, status 7809. 
Feb 18 10:31:26 earth kernel:   Enabling bus-master transmits and whole-frame receives. 

---------- Start PCMCIA v3.1.11 init ----------

Feb 18 09:54:29 earth kernel: Linux PCMCIA Card Services 3.1.11 
Feb 18 09:54:29 earth kernel:   kernel build: 2.2.14 unknown 
Feb 18 09:54:29 earth kernel:   options:  [pci] [cardbus] [apm] 
Feb 18 09:54:29 earth kernel: PCI routing table version 1.0 at 0xfdf70 
Feb 18 09:54:29 earth kernel:   unknown PCI interrupt router 1045:c700 
Feb 18 09:54:29 earth kernel:   00:0a.0 -> irq 11 
Feb 18 09:54:29 earth kernel:   00:0a.1 -> irq 11 
Feb 18 09:54:29 earth kernel: Intel PCIC probe:  
Feb 18 09:54:29 earth kernel:   TI 1131 PCI-to-CardBus at slot 00:0a, mem 0x68000000 
Feb 18 09:54:29 earth kernel:     host opts [0]: [ring] [pci + serial irq] [pci irq 11] [lat 168/176] [bus 32/34] 
Feb 18 09:54:29 earth kernel:     host opts [1]: [ring] [pci + serial irq] [pci irq 11] [lat 168/176] [bus 35/37] 
Feb 18 09:54:29 earth kernel:     ISA irqs (scanned) = 3,4,7,9,12 PCI status changes 
Feb 18 09:54:29 earth kernel: 3c59x.c:v0.99L 5/28/99 Donald Becker http://cesdis.gsfc.nasa.gov/linux/drivers/vortex.html 
Feb 18 09:54:29 earth kernel: cs: IO port probe 0x1000-0x17ff: clean. 
Feb 18 09:54:29 earth kernel: cs: IO port probe 0x0100-0x04ff: excluding 0x378-0x37f 0x388-0x38f 0x408-0x40f 0x480-0x48f 0x4d0-0x4d7 
Feb 18 09:54:29 earth kernel: cs: IO port probe 0x0a00-0x0aff: clean. 
Feb 18 09:54:29 earth kernel: cs: cb_alloc(bus 32): vendor 0x10b7, device 0x5157 
Feb 18 09:54:29 earth kernel: cs: cb_config(bus 32) 
Feb 18 09:54:29 earth kernel:   fn 0 bar 1: io 0x280-0x2ff 
Feb 18 09:54:29 earth kernel:   fn 0 bar 2: mem 0xa0021000-0xa002107f 
Feb 18 09:54:29 earth kernel:   fn 0 bar 3: mem 0xa0020000-0xa002007f 
Feb 18 09:54:29 earth kernel:   fn 0 rom: mem 0xa0000000-0xa001ffff 
Feb 18 09:54:30 earth kernel: vortex_attach(bus 32, function 0, device 5157) 
Feb 18 09:54:30 earth kernel: eth0: 3Com 3CCFE575 Cyclone CardBus at 0x280,  00:10:4b:f6:49:8f, IRQ 11 
Feb 18 09:54:30 earth kernel: eth0: CardBus functions mapped a0020000->c683b000 
Feb 18 09:54:30 earth kernel:   8K byte-wide RAM 5:3 Rx:Tx split, MII interface. 
Feb 18 09:54:30 earth kernel:   MII transceiver found at address 0, status 7809. 
Feb 18 09:54:30 earth kernel:   Enabling bus-master transmits and whole-frame receives. 


*** Steve Snyder ***

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