Date: Mon, 1 Jan 2001 17:14:23 +0100 (CET) From: =?ISO-8859-1?Q?G=E9rard_Roudier?= <groudier@club-internet.fr> To: Peter Petrakis <ppetrakis@alphalinux.org> Cc: Andrew Gallatin <gallatin@cs.duke.edu>, scanner@jurai.net, freebsd-alpha@FreeBSD.ORG, Pam Delaney <pam.delaney@lsil.com> Subject: Re: API CS20 support? Any good axp based server solutions? Message-ID: <Pine.LNX.4.10.10101011647120.479-100000@linux.local> In-Reply-To: <3A50AF3B.A75835F9@alphalinux.org>
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On Mon, 1 Jan 2001, Peter Petrakis wrote:
> > It might be interesting to see /proc/pci if you have a chance. I'm
> > wondering how many PCI hoses it has and if the sym card is on the 0th
> > hose.. If not, you may want to try installing the latest -current
> > snapshot, rather than 4.2-RELEASE.
>=20
>=20
> Sure, Disregard the netgear (ID 630a) and the 53c895. I'm testing out
I am rather interested in the other NCR/SYMBIOS/LSILOGIC device.
It looks like SYM53C1010-66 chips (2 channels / U3-SCSI / PCI 66MHz
capable).
The problem is that /proc/pci tells about 32 bit MEM BARs and the=20
FreeBSD sym driver is assuming 64 bit MEM BARs.
Another difference is that it is a single-function device while the=20
SYM53C1010-66 is a 2 functions device.
If I had to guess, I would think it is a SYM53C1000(R?), but Pamela must
know.
This doesn't harm under Linux since the sym53c8xx driver gets BARs
generically, but under FreeBSD the low 32 bit BAR offset is to be provided
to BUS RESOURCE API and a zero value will be returned to the driver for
the on-chip RAM address (2nd MEM BAR). It is very ennoying.
Could you provide me with the dump of the PCI predefined header of the
device (Vendor 1000 - Id 21) ? (64 first bytes of the PCI configuration
space) - Thanks in advance.
I have a SYM53C1010-33 rev. 1, but no SYM53C1010-66 for now.:(
Happy New Year to all of you.
G=E9rard.
> PCI devices found:
> Bus 0, device 3, function 0:
> SCSI storage controller: NCR Unknown device (rev 1).
> Vendor id=3D1000. Device id=3D21.
^^
> Medium devsel. IRQ 32. Master Capable. Latency=3D255. Min
> Gnt=3D17.Max Lat=3D18. I/O at 0x8000 [0x8001].
> Non-prefetchable 32 bit memory at 0x9000000 [0x9000000].
> Non-prefetchable 32 bit memory at 0x9002000 [0x9002000].
^^
> Bus 0, device 4, function 0:
> Ethernet controller: Intel 82557 (rev 12).
> Medium devsel. Fast back-to-back capable. IRQ 36. Master
> Capable. Latency=3D255. Min Gnt=3D8.Max Lat=3D56.
> Non-prefetchable 32 bit memory at 0x9004000 [0x9004000].
> I/O at 0x8800 [0x8801].
> Non-prefetchable 32 bit memory at 0x9020000 [0x9020000].
> Bus 0, device 5, function 0:
> Ethernet controller: Unknown vendor Unknown device (rev 1).
> Vendor id=3D1385. Device id=3D630a.
> Medium devsel. Fast back-to-back capable. IRQ 40. Master
> Capable. Latency=3D248. Min Gnt=3D64.
> Non-prefetchable 32 bit memory at 0x9040000 [0x9040000].
> Bus 0, device 7, function 0:
> ISA bridge: Acer Labs M1533 Aladdin IV (rev 195).
> Medium devsel. Master Capable. No bursts. =20
> Bus 0, device 16, function 0:
> IDE interface: Acer Labs M5229 TXpro (rev 194).
> Medium devsel. Fast back-to-back capable. Master Capable.=20
> Latency=3D255. Min Gnt=3D2.Max Lat=3D4.
> I/O at 0x9000 [0x9001].
> I/O at 0x9800 [0x9801].
> I/O at 0xa000 [0xa001].
> I/O at 0xa800 [0xa801].
> I/O at 0xb000 [0xb001].
> Bus 0, device 17, function 0:
> Non-VGA device: Acer Labs Unknown device (rev 0).
> Vendor id=3D10b9. Device id=3D7101.
> Medium devsel. =20
> I/O at 0xb800 [0xb801].
> I/O at 0xc000 [0xc001].
> Bus 1, device 3, function 0:
> Ethernet controller: Intel 82557 (rev 8).
> Medium devsel. Fast back-to-back capable. IRQ 48. Master
> Capable. Latency=3D255. Min Gnt=3D8.Max Lat=3D56.
> Non-prefetchable 32 bit memory at 0x109000000 [0x109000000].
> I/O at 0x10000d000 [0x10000d001].
> Non-prefetchable 32 bit memory at 0x109100000 [0x109100000].
> Bus 1, device 4, function 0:
> SCSI storage controller: NCR 53c895 (rev 2).
> Medium devsel. IRQ 52. Master Capable. Latency=3D255. Min
> Gnt=3D30.Max Lat=3D64. I/O at 0x10000d800 [0x10000d801].
> Non-prefetchable 32 bit memory at 0x109200000 [0x109200000].
> Non-prefetchable 32 bit memory at 0x109201000 [0x109201000].
> [root@localhost /proc]#=20
>=20
>=20
>=20
> --=20
> www.alphalinux.org
> Peter Petrakis Warrior/Engineer ppetrakis@alphalinux.org
> "Oh my God! They killed Xena! You bastards!!"
> "<BLAM!!> Who the hell are you!? Name's Ash <click clock> Housewares..."
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