Re: kern/37826 (Kernel sees only one SATA channel (out of four) on Abit AN52 motherboard (nvidia nf520__single chip))

[Art Lemasters <develunix%gmail.com@localhost>]

The following reply was made to PR kern/37826; it has been noted by GNATS.

From: Art Lemasters <develunix%gmail.com@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, 
 David Holland <dholland-bugs%netbsd.org@localhost>
Subject: Re: kern/37826 (Kernel sees only one SATA channel (out of four) on
 Abit AN52 motherboard (nvidia nf520__single chip))
Date: Thu, 26 Mar 2009 23:10:02 -0600

 David Holland wrote:
 > The following reply was made to PR kern/37826; it has been noted by GNATS.
 > 
 > From: David Holland <dholland-bugs%netbsd.org@localhost>
 > To: Art Lemasters <develunix%gmail.com@localhost>
 > Cc: gnats-bugs%netbsd.org@localhost
 > Subject: Re: kern/37826 (Kernel sees only one SATA channel (out of four) on
 >      Abit AN52 motherboard (nvidia nf520__single chip))
 > Date: Fri, 27 Mar 2009 03:32:32 +0000
 > 
 >   > ahcisata0 at pci0 dev 10 function 0: vendor 0x10de product 0x045d
 >   > APSI: Picked IRQ 23 with weight 0
 >   > ahcisata0: interrupting at ioapic0 pin 23
 >   > ahcisata0: AHCI revision 1.1, 4 ports, 32 command slots, features 
 > 0xe3228080
 >   > atabus1 at ahcisata0 channel 0
 >   > atabus2 at ahcisata0 channel 1
 >   > atabus3 at ahcisata0 channel 2
 >   > atabus4 at ahcisata0 channel 3
 >   > [...]
 >   > ahcisata0 port 0: device present, speed: 1.5Gb/s
 >   > ahcisata0 port 1: device present, speed: 1.5Gb/s
 >   > wd0 at atabus1 drive 0: <HDS728080PLA380>
 >   > wd0: drive supports 16-sector PIO transfers, LBA48 addressing
 >   > wd0: 78533 MB, 159560 cyl, 16 head, 63 sec, 512 bytes/sect x 160836480 
 > sectors
 >   > wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
 >   > wd0(ahcisata0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6
 >   > (Ultra/133) (using DMA)
 >   > wd1 at atabus2 drive 0: <HDS728080PLA380>
 >   > wd1: drive supports 16-sector PIO transfers, LBA48 addressing
 >   > wd1: 78533 MB, 159560 cyl, 16 head, 63 sec, 512 bytes/sect x 160836480 
 > sectors
 >   > wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
 >   > wd1(ahcisata0:1:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 
 > (Ultra/133) (using DMA)
 >  
 >  There's both your drives.
 
   Thanks to you, David, and to all for the great work! That's it,
 then. There are no drive read or write errors here, even after
 another kernel build. The second drive (first interface on the
 second bus) also mounts fine.
 
   The patch problem was probably my error. I'll find more documentation
 and read it.
 
 Art