Date: Tue, 6 Jun 2006 10:57:01 +0800 From: netsick@iinet.net.au To: Craig Rodrigues <rodrigc@crodrigues.org> Cc: freebsd-current@freebsd.org, freebsd-hardware@freebsd.org Subject: Re: NO AGPGART - i945 ICH7 - 7.0 Current Message-ID: <1149562621.4484eefd725ff@mail.iinet.net.au> In-Reply-To: <20060605060436.GA31638@crodrigues.org> References: <1149476679.44839f4740950@mail.iinet.net.au> <20060605060436.GA31638@crodrigues.org>
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Hi Craig,
Patched pci_cfgreg.c as supplied. Rebuilt kernel. Rebooted.
The patch broke the boot up sequence. I ended up at a mountroot> prompt due to
no SATA support. (worked previously)
atapci0: <Intel ICH7 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-
0x177,0x376,0xffa0-0xffaf irq 16 at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel ICH7 SATA300 controller> port 0xfe00-0xfe07,0xfe10-
0xfe13,0xfe20-0xfe27,0xfe30-0xfe33,0xfea0-0xfeaf irq 20 at device 31.2 on pci0
atapci1: failed to enable memory mapping!
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
Making things difficult to get a log of the boot process as the HDD will not
mount.
Taking a look at the changes in the patch you have a "did" of 0x2700 for 945
support. Should this be looking for the Memory controller or the PCI-E
controller? 0x2700 is the Memory Controller and 0x2701 is the PCI-e.
Will try to get a better log, any suggestions considering the HDD will not
mount? I can still see fd0.
Thanks for you help.
Kris
hostb0@pci0:0:0: class=0x060000 card=0x01ad1028 chip=0x27708086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82945 Series Memory Controller Hub (MCH)'
class = bridge
subclass = HOST-PCI
pcib1@pci0:1:0: class=0x060400 card=0x00000088 chip=0x27718086 rev=0x02
hdr=0x01
vendor = 'Intel Corporation'
device = 'PCI Express Graphics Port'
class = bridge
subclass = PCI-PCI
vgapci0@pci0:2:0: class=0x030000 card=0x01ad1028 chip=0x27728086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'Integrated Graphics Controller'
class = display
subclass = VGA
vgapci1@pci0:2:1: class=0x038000 card=0x01ad1028 chip=0x27768086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'Integrated Graphics Controller'
class = display
pcib2@pci0:28:0: class=0x060400 card=0x00000040 chip=0x27d08086
rev=0x01 hdr=0x01
vendor = 'Intel Corporation'
device = '82801G (ICH7 Family) PCI Express Root Port'
class = bridge
subclass = PCI-PCI
pcib3@pci0:28:1: class=0x060400 card=0x00000040 chip=0x27d28086
rev=0x01 hdr=0x01
vendor = 'Intel Corporation'
device = '82801G (ICH7 Family) PCI Express Root Port'
class = bridge
subclass = PCI-PCI
uhci0@pci0:29:0: class=0x0c0300 card=0x01ad1028 chip=0x27c88086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82801G (ICH7 Family) USB Universal Host Controller'
class = serial bus
subclass = USB
uhci1@pci0:29:1: class=0x0c0300 card=0x01ad1028 chip=0x27c98086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82801G (ICH7 Family) USB Universal Host Controller'
class = serial bus
subclass = USB
uhci2@pci0:29:2: class=0x0c0300 card=0x01ad1028 chip=0x27ca8086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82801G (ICH7 Family) USB Universal Host Controller'
class = serial bus
subclass = USB
uhci3@pci0:29:3: class=0x0c0300 card=0x01ad1028 chip=0x27cb8086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82801G (ICH7 Family) USB Universal Host Controller'
class = serial bus
subclass = USB
ehci0@pci0:29:7: class=0x0c0320 card=0x01ad1028 chip=0x27cc8086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82801G (ICH7 Family) USB 2.0 Enhanced Host Controller'
class = serial bus
subclass = USB
pcib4@pci0:30:0: class=0x060401 card=0x00000050 chip=0x244e8086
rev=0xe1 hdr=0x01
vendor = 'Intel Corporation'
device = '82801BA/CA/DB/DBL/EB/ER/FB (ICH2/3/4/4/5/5/6), 6300ESB Hub
Interface to PCI Bridge'
class = bridge
subclass = PCI-PCI
pcm0@pci0:30:2: class=0x040100 card=0x01ad1028 chip=0x27de8086 rev=0x01
hdr=0x00
vendor = 'Intel Corporation'
device = '82801GB I/O Controller Hub AC'97 Audio'
class = multimedia
subclass = audio
isab0@pci0:31:0: class=0x060100 card=0x00000000 chip=0x27b88086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82801GB/GR (ICH7 Family) LPC Interface Controller'
class = bridge
subclass = PCI-ISA
atapci0@pci0:31:1: class=0x01018a card=0x01ad1028 chip=0x27df8086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82801G (ICH7 Family) Ultra ATA Storage Controller'
class = mass storage
subclass = ATA
atapci1@pci0:31:2: class=0x01018f card=0x01ad1028 chip=0x27c08086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller'
class = mass storage
subclass = ATA
none0@pci0:31:3: class=0x0c0500 card=0x01ad1028 chip=0x27da8086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82801G (ICH7 Family) SMBus Controller'
class = serial bus
subclass = SMBus
bge0@pci2:0:0: class=0x020000 card=0x01ad1028 chip=0x167714e4 rev=0x01
hdr=0x00
vendor = 'Broadcom Corporation'
device = 'BCM5750A1 NetXtreme Gigabit Ethernet PCI Express'
class = network
subclass = ethernet
Quoting Craig Rodrigues <rodrigc@crodrigues.org>:
> On Mon, Jun 05, 2006 at 11:04:39AM +0800, netsick@iinet.net.au wrote:
> >
> > device agp in my kernel
> >
> > no /dev/agpgart
> >
> > Can we get this supported please ?
>
> Can you try this patch?
>
>
> Index: pci_cfgreg.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/i386/pci/pci_cfgreg.c,v
> retrieving revision 1.123
> diff -u -u -r1.123 pci_cfgreg.c
> --- pci_cfgreg.c 8 Dec 2005 18:55:15 -0000 1.123
> +++ pci_cfgreg.c 5 Jun 2006 06:02:33 -0000
> @@ -167,8 +167,8 @@
> /* Intel 7520 or 7320 */
> pciebar = pci_cfgregread(0, 0, 0, 0xce, 2) << 16;
> pciereg_cfgopen();
> - } else if (did == 0x2580 || did == 0x2584) {
> - /* Intel 915 or 925 */
> + } else if (did == 0x2580 || did == 0x2584 || did == 0x2770) {
> + /* Intel 915, 925, or 945 */
> pciebar = pci_cfgregread(0, 0, 0, 0x48, 4);
> pciereg_cfgopen();
> }
>
>
> --
> Craig Rodrigues
> rodrigc@crodrigues.org
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