Re: kern/38056: ahcisata fails to attach with a ServerWorks HT-1000 SATA

[Simon Burge <simonb%NetBSD.org@localhost>]

The following reply was made to PR kern/38056; it has been noted by GNATS.

From: Simon Burge <simonb%NetBSD.org@localhost>
To: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
Cc: gnats-bugs%NetBSD.org@localhost, kern-bug-people%NetBSD.org@localhost,
    gnats-admin%NetBSD.org@localhost, netbsd-bugs%NetBSD.org@localhost
Subject: Re: kern/38056: ahcisata fails to attach with a ServerWorks HT-1000 
SATA 
Date: Tue, 19 Feb 2008 14:05:45 +1100

 Simon Burge wrote:
 
 > The "Subclass Name: RAID (0x04)" is the bit you're looking for?  In
 > ahcisata_pci.c there's this:
 > 
 >              PCI_SUBCLASS(pa->pa_class) == PCI_SUBCLASS_MASS_STORAGE_RAID)) {
 > 
 > in ahci_pci_match().  Shall I just try removing that part of the attach
 > test?
 
 Ah, the RAID check during attach is a recent change.  If I revert
 rev 1.3 of ahcisata_pci.c then svwsata(4) attaches fine:
 
        svwsata0 at pci1 dev 14 function 0
        svwsata0: ServerWorks HT-1000 SATA Controller (rev. 0x00)
        svwsata0: using irq 11 for native-PCI interrupt
        atabus0 at svwsata0 channel 0
        atabus1 at svwsata0 channel 1
        atabus2 at svwsata0 channel 2
        atabus3 at svwsata0 channel 3
 
 Simon.