On Mon, 24 Jan 2005 15:48:49 -0800 (PST)
List Mail User <track@Plectere.com> wrote:

> Could someone else check some other non-x86 machines, both old and
> relatively current to see the behavior

Sun Ultra 10:

[@Zimbo root]$ pcictl pci2 list=20
002:01:0: Symbios Logic 53c875/876 (SCSI mass storage, revision 0x04)
002:02:0: Opti RM861HA (USB serial bus, interface 0x10, revision 0x10)
002:03:0: Digital Equipment DECchip 21142/21143 10/100 Ethernet (ethernet n=
etwork, revision 0x30)
002:04:0: Digital Equipment DEFPA (FDDI network, revision 0x01)
[@Zimbo root]$ pcictl pci2 dump -d 1 -f 0 |grep -i lat
    Latency Timer: 0x8c
    Maximum Latency: 0x40
[@Zimbo root]$ pcictl pci2 dump -d 2 -f 0 |grep -i lat=20
    Latency Timer: 0x00
    Maximum Latency: 0x00
[@Zimbo root]$ pcictl pci2 dump -d 3 -f 0 |grep -i lat=20
    Latency Timer: 0xa5
    Maximum Latency: 0x28
[@Zimbo root]$ pcictl pci2 dump -d 4 -f 0 |grep -i lat=20
    Latency Timer: 0x88
    Maximum Latency: 0x00


IBM RS/6000 43P-140:

[@Dizzle root]$ pcictl pci1 list
001:01:0: Digital Equipment DECchip 21140 ("FasterNet") 10/100 Ethernet (et=
hernet network, revision 0x22)
[@Dizzle root]$ pcictl pci0 list=20
000:00:0: Motorola MPC106 "Grackle" Host Bridge (host bridge, revision 0x30)
000:11:0: IBM ISA Bridge w/PnP (ISA bridge, revision 0x03)
000:12:0: Advanced Micro Devices PCnet-PCI Ethernet (ethernet network, revi=
sion 0x16)
000:13:0: IBM MPIC (undefined subclass 0x00)
000:16:0: Symbios Logic 53c825 (SCSI mass storage, revision 0x13)
000:23:0: IBM 82351 PCI-PCI Bridge (PCI bridge, revision 0x01)
000:31:7: unknown vendor 0xff07 product 0xffff (undefined subclass 0xff, in=
terface 0xff, revision 0xff)
[@Dizzle root]$ pcictl pci1 dump -d 1 -f 0 |grep -i lat
    Latency Timer: 0xff
    Maximum Latency: 0x28
[@Dizzle root]$ pcictl pci0 dump -d 0 -f 0 |grep -i lat=20
    Latency Timer: 0x00
    Maximum Latency: 0x00
[@Dizzle root]$ pcictl pci0 dump -d 11 -f 0 |grep -i lat
    Latency Timer: 0x00
    Maximum Latency: 0x00
[@Dizzle root]$ pcictl pci0 dump -d 12 -f 0 |grep -i lat=20
    Latency Timer: 0xff
    Maximum Latency: 0xff
[@Dizzle root]$ pcictl pci0 dump -d 13 -f 0 |grep -i lat=20
    Latency Timer: 0x00
    Maximum Latency: 0x00
[@Dizzle root]$ pcictl pci0 dump -d 23 -f 0 |grep -i lat=20
    Latency Timer: 0xf8
    Secondary bus latency timer: 0x00
[@Dizzle root]$ pcictl pci0 dump -d 31 -f 7 |grep -i lat=20
    Latency Timer: 0xff

--=20


tsch=FC=DF,
       Jochen

Homepage: http://www.unixag-kl.fh-kl.de/~jkunz/