cvs commit: src/sys/dev/bce if_bce.c src/sys/dev/em if_em.c if_em.h src/sys/dev/mpt mpt.h mpt_pci.c

[John Baldwin]

On Monday 08 January 2007 14:05, John Baldwin wrote:
> On Saturday 18 November 2006 10:07, Pawel Worach wrote:
> > Pawel Worach wrote:
> > >> So em triggered an interrupt and you got an NMI out of it instead.  
What
> > >> does 'show lapic' show?
> > >>
> > > 
> > > db> show lapic
> > > lapic ID = 0
> > > version  = 1.4
> > > max LVT  = 5
> > > SVR      = ff (enabled)
> > > TPR      = 00
> > > In-service Interrupts:
> > > TMR Interrupts:
> > > IRR Interrupts:
> > > 
> > 
> > I reverted MSI support from em(4) just to see what would happen to 
> > mpt(4), no NMI fires but mpt hardware seems to go off to la-la land.
> 
> Can you verify that the following disables MSI for your system:
> 
> Index: pci.c
> ===================================================================
> RCS file: /usr/cvs/src/sys/dev/pci/pci.c,v
> retrieving revision 1.331
> diff -u -r1.331 pci.c
> --- pci.c	28 Dec 2006 06:14:42 -0000	1.331
> +++ pci.c	8 Jan 2007 19:04:50 -0000
> @@ -178,6 +178,13 @@
>  	{ 0x02001166, PCI_QUIRK_MAP_REG,	0x90,	 0 },
>  
>  	/*
> +	 * MSI doesn't work with the ServerWorks CNB20-HE Host Bridge
> +	 * or the CMIC-SL (AKA ServerWorks GC_LE).
> +	 */
> +	{ 0x00141106, PCI_QUIRK_DISABLE_MSI,	0,	0 },
> +	{ 0x00171106, PCI_QUIRK_DISABLE_MSI,	0,	0 },
> +	
> +	/*

As grehan@ pointed out, s/1106/1166/g

-- 
John Baldwin
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