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Re: yenta_socket

To: linux-mips@linux-mips.org
Subject: Re: yenta_socket
From: Dmitriy Tochansky <toch@dfpost.ru>
Date: Mon, 23 May 2005 20:18:48 +0400
In-reply-to: <20050524.005447.96686952.anemo@mba.ocn.ne.jp>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20050523184501.3e733eb3.toch@dfpost.ru> <20050524.005447.96686952.anemo@mba.ocn.ne.jp>
Sender: linux-mips-bounce@linux-mips.org
On Tue, 24 May 2005 00:54:47 +0900 (JST)
Atsushi Nemoto <anemo@mba.ocn.ne.jp> wrote:

> >>>>> On Mon, 23 May 2005 18:45:01 +0400, Dmitriy Tochansky <toch@dfpost.ru> 
> >>>>> said:
> 
> toch> Im enable cardbus yenta type in kernel config and see the
> toch> follow:
> 
> toch> yenta 0000:00:11.0: Preassigned resource 0 busy, reconfiguring...
> toch> yenta 0000:00:11.0: Preassigned resource 1 busy, reconfiguring...
> 
> I think these messages are due to confliction with resource management
> codes in drivers/pci/setup-bus.c.  Though I do not see details yet,
> this quick workaround might solve this issue.
> 
> --- linux-mips/drivers/pcmcia/yenta_socket.c  2005-04-18 00:43:34.000000000 
> +0900
> +++ linux/drivers/pcmcia/yenta_socket.c       2005-05-04 00:21:38.000000000 
> +0900
> @@ -611,10 +611,12 @@
  
  Well, yes, the resourse problem "dissapear", but irq is still asking to 
report. I'll try to check setup-bus.c becourse IMHO there is problem in irq 
assignment or something.
Yenta: CardBus bridge found at 0000:00:11.0 [e4bf:2000]                         
Yenta: Enabling burst memory read transactions                                  
Yenta: Using CSCINT to route CSC interrupts to PCI                              
Yenta: Routing CardBus interrupts to PCI                                        
Yenta TI: socket 0000:00:11.0, mfunc 0x0fc01d02, devctl 0x66                    
drivers/pcmcia/ti113x.h pci_irq_status = 0                                      
Yenta TI: socket 0000:00:11.0 probing PCI interrupt failed, trying to fix       
Yenta TI: socket 0000:00:11.0 falling back to parallel PCI interrupts           
Yenta TI: socket 0000:00:11.0 no PCI interrupts. Fish. Please report.           
CPU 0 Unable to handle kernel paging request at virtual address 00000004, epc =c
Oops in arch/mips/mm/fault.c::do_page_fault, line 167[#1]:                      


-- 
Dmitriy Tochansky
toch@dfpost.ru
JID: dtoch@jabber.ru

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