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Re: Oddness in ahcisata driver


I did a fresh checkout of the sources and tried again.

This time ahcisata0 port 2 appears before port 1 in the output,
and unfortunately the problem persists.

Should the ahcisata0 ports appear in numerical order?

Thanks for your efforts.

Manuel Bouyer wrote:
On Fri, May 09, 2008 at 02:21:11PM +0200, Yorick Hardy wrote:
I am afraid it did not work for me.

I generally see the following:

ahcisata0 at pci0 dev 31 function 2: Intel 82801HBM SATA Controller
ahcisata0: interrupting at ioapic0 pin 19 (irq 10)
ahcisata0: AHCI revision 1.1, 3 ports, 32 command slots, features 0xe720e080
atabus2 at ahcisata0 channel 0
atabus3 at ahcisata0 channel 1
atabus4 at ahcisata0 channel 2
ahcisata0 port 0: device present, speed: 1.5Gb/s
wd0 at atabus2 drive 0ahcisata0 port 1: PHY offline

Is it possible that different channels are interfering
with each other?

No, it should not. Each channels are independant.
Did you also see mixed outputs with my patch ?

Kind regards,

Yorick Hardy

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