Date: Thu, 24 Aug 2000 21:07:13 +0100 (BST) From: Alex Hayward <xelah@xelah.com> To: freebsd-stable@FreeBSD.ORG Subject: Re: UDMA66 not recognized Message-ID: <Pine.BSF.4.21.0008242015080.1031-100000@hayward.u-net.com> In-Reply-To: <39A40446.7967E391@club-internet.fr>
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On Wed, 23 Aug 2000, David Scialom wrote:
> James Housley wrote:
>
> > David Scialom wrote:
> > >
> > > I have also the problem that my FreeBSD does not recognize my Matrox
> > > hard disk drive which is UDMA 66 and is connected to the first
> >
> > [snip]
> >
> > > atapci0: <VIA 82C596 ATA33 controller> port 0xd800-0xd80f at device
> > > 4.1 on pci0
> > > ata0: at 0x1f0 irq 14 on atapci0
> > > ata1: at 0x170 irq 15 on atapci0
> >
> > That is becuase it is only an ATA33 controller.
>
> I know that but the documentation of the mothercard (Asus P3V4X
> JumperFree) says:
>
> "UDMA66/Support: Comes with an on board PCI bus Master Controller with 2
> connectors that support 4 IDE devices on 2 channel. Support UDMA 66, UDMA
> 33 PIO mode 3 & 4 and bus master IDE DMA mode 2."
>
> But freebsd does not seem to recognise UDMA 66?
The 82C596 is ATA-33, whilst the 82C596B is ATA-66. AFAICS there is code
to distinguish the two...have you looked at the label on the chip itself?
As an aside I have the VIA 82C686, which is also ATA-66...it's detected as
ATA-66, the disk is reported as being used with UDMA66 but I /still/ don't
get UDMA66 speeds out of it. Instead I get ~22MB/s (from both the start
and end of the disk), even if I take the other devices off the other
channel. This is with both CURRENT and STABLE.
My dmesg:
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.1-STABLE #0: Mon Aug 21 17:18:42 BST 2000
toor@hayward.u-net.com:/mnt/mainpart1/usr-STABLE/obj/mnt/mainpart1/usr-STABLE/src/sys/HAYWARD
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD-K6(tm) 3D processor (451.03-MHz 586-class CPU)
Origin = "AuthenticAMD" Id = 0x58c Stepping = 12
Features=0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX>
AMD Features=0x80000800<SYSCALL,3DNow!>
real memory = 134152192 (131008K bytes)
avail memory = 127565824 (124576K bytes)
Preloaded elf kernel "kernel" at 0xc0309000.
DEVFS: ready for devices
VESA: v2.0, 8192k memory, flags:0x1, mode table:0xc00c6964 (c0006964)
VESA: Matrox Graphics Inc.
K6-family MTRR support enabled (2 registers)
md0: Malloc disk
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
pci1: <Matrox MGA G200 AGP graphics accelerator> at 0.0 irq 11
isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xc000-0xc00f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
chip2: <VIA 82C686 AC97 Audio> port 0xd400-0xd403,0xd000-0xd003,0xcc00-0xccff irq 10 at device 7.5 on pci0
ed0: <NE2000 PCI Ethernet (NetVin 5000)> port 0xd800-0xd81f irq 5 at device 9.0 on pci0
ed0: address 00:40:95:43:7a:ef, type NE2000 (16 bit)
pcm0: <Creative EMU10K1> port 0xdc00-0xdc1f irq 9 at device 11.0 on pci0
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
DEVFS: ready to run
IP packet filtering initialized, divert disabled, rule-based forwarding disabled, default to accept, logging limited to 30 packets/entry by default
IP Filter: v3.4.8 initialized. Default = pass all, Logging = enabled
ad0: 29314MB <IBM-DTLA-307030> [59560/16/63] at ata0-master using UDMA66
ast0: TAPE <Seagate STT8000A> at ata1-master using WDMA2
acd0: CDROM <CREATIVE CD5220> at ata1-slave using WDMA2
Mounting root from ufs:/dev/ad0s2a
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