Messages in this thread | | | Date | Fri, 12 Mar 1999 23:53:08 -0600 (CST) | From | "Andre M. Hedrick" <> | Subject | Re: UDMA not supported on my board |
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On Fri, 12 Mar 1999, Mark Harburn wrote:
> The patche's (as there was two one with extra features) failed on a lot of
Explain what and where the failures occured.
I assume that you are applying these to a pristine kernel tree. Excuse the clock drift problem.........
Mar 13 11:41:47 Deneb kernel: Linux version 2.2.3 (root@Deneb) (gcc version 2.8.1) #1 Sat Mar 13 11:40:00 CST 1999 Detected 267284162 Hz processor.
Mar 13 11:41:47 Deneb kernel: Uniform Multi-Platform E-IDE driver Revision: 6.19 ALI15X3: IDE controller on PCI bus 00 dev 78 ALI15X3: not 100% native mode: will probe irqs later ALI15X3: enabled read of IDE channels state (en/dis-abled) Succeeded. ide0: BM-DMA at 0xd400-0xd407, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xd408-0xd40f, BIOS settings: hdc:pio, hdd:pio hda: Maxtor 90680D4, ATA DISK drive hdb: Maxtor 90680D4, ATA DISK drive hdc: IDE/ATAPI CD-ROM 36X, ATAPI CDROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: Maxtor 90680D4, 6485MB w/256kB Cache, CHS=13176/16/63, UDMA hdb: Maxtor 90680D4, 6485MB w/256kB Cache, CHS=826/255/63, UDMA hdc: ATAPI 16X CD-ROM drive, 128kB Cache, UDMA Uniform CDROM driver Revision: 2.52
root@Deneb% cat pci PCI devices found: Bus 0, device 0, function 0: Host bridge: Acer Labs M1541 Aladdin V (rev 4). Slow devsel. Master Capable. Latency=64. Non-prefetchable 32 bit memory at 0xe0000000 [0xe0000000]. Bus 0, device 1, function 0: PCI bridge: Acer Labs M5243 AGP (rev 4). Slow devsel. Master Capable. Latency=64. Bus 0, device 2, function 0: USB Controller: Acer Labs M5237 USB (rev 3). Medium devsel. Fast back-to-back capable. IRQ 9. Master Capable. No bursts. Max Lat=80. Non-prefetchable 32 bit memory at 0xdf800000 [0xdf800000]. Bus 0, device 3, function 0: Bridge: Acer Labs M7101 PMU (rev 0). Medium devsel. Fast back-to-back capable. Bus 0, device 7, function 0: ISA bridge: Acer Labs M1533 Aladdin IV (rev 195). Medium devsel. Master Capable. No bursts. Bus 0, device 9, function 0: VGA compatible controller: S3 Inc. Trio64V2/DX or /GX (rev 6). Medium devsel. IRQ 12. Non-prefetchable 32 bit memory at 0xd8000000 [0xd8000000]. Bus 0, device 10, function 0: Ethernet controller: Realtek 8029 (rev 0). Medium devsel. IRQ 10. I/O at 0xd800 [0xd801]. Bus 0, device 15, function 0: IDE interface: Acer Labs M5229 TXpro (rev 193). Medium devsel. Fast back-to-back capable. Master Capable. Latency=32. Min Gnt=2.Max Lat=4. I/O at 0xd400 [0xd401].
hdparm -i /dev/hda
/dev/hda:
Model=Maxtor 90680D4, FwRev=PAS23B15, SerialNo=V40WB98A Config={ Fixed } RawCHS=13176/16/63, TrkSize=0, SectSize=0, ECCbytes=29 BuffType=3(DualPortCache), BuffSize=256kB, MaxMultSect=16, MultSect=off DblWordIO=no, maxPIO=2(fast), DMA=yes, maxDMA=2(fast) CurCHS=13176/16/63, CurSects=13281408, LBA=yes, LBAsects=13281408 tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2 IORDY=on/off, tPIO={min:120,w/IORDY:120}, PIO modes: mode3 mode4 UDMA modes: mode0 mode1 *mode2 Drive Supports : ATA/ATAPI-4 T13 1153D revision 17 : ATA-1 ATA-2 ATA-3 ATA-4
hdparm -tT /dev/hda
/dev/hda: Timing buffer-cache reads: 128 MB in 3.92 seconds =32.65 MB/sec Timing buffered disk reads: 64 MB in 5.20 seconds =12.31 MB/sec
Here is your proof that I got it right.
> sections, but the majority of the code went in. Anyway the kernel is 2.2.3 > and with the patches reports exactly the same error below. hdparm reports > them as being dma capable, but can't turn the dma flag on. Sugesting it's > the hd controller's that linux doesn't support. > > Any other sugestions? > > -----Original Message----- > From: Roy C Bixler <rcb@press-gopher.uchicago.edu> > To: Mark Harburn <marcus@xcalibre.uk.com> > Date: 13 March 1999 04:30 > Subject: Re: UDMA not supported on my board > > > >On Fri, 12 Mar 1999, Mark Harburn wrote: > >> Hi, heres the jargon:- > >> > >> PCI_IDE: unknown IDE controller on PCI bus 00 device 58, VID=10b9, > >> DID=5229 > >> PCI_IDE: not 100% native mode: will probe irqs later > >> PCI_IDE: simplex device: DMA disabled > >> ide0: PCI_IDE Bus-Master DMA disabled (BIOS) > >> PCI_IDE: simplex device: DMA disabled > >> ide1: PCI_IDE Bus-Master DMA disabled (BIOS) > >> hda: ST33210A, ATA DISK drive > >> hdb: WDC AC35100L, ATA DISK drive > >> hdd: FX240S, ATAPI CDROM drive > >> > >> Board = micom TX pro plus i think (not sure :/) > >> both drives are UDMA and windows recognises' them as such. > >> > >> bios = award 1997 > >> > >> this is with all the chipset's compiled in (i reported this last year, > but > >> never got back around to checking it afraid :/) > >> > >> The bios say's it support upto UDMA2 > >> > >> any ideas? > > > >Yes, try out Andre Hedrick's UDMA patches at > >"http://astro.dyer.vanderbilt.edu/server/udma" > > > >-- > >Roy Bixler > >The University of Chicago Press > >rcb@press-gopher.uchicago.edu > > > > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.rutgers.edu > Please read the FAQ at http://www.tux.org/lkml/ >
Andre Hedrick The Linux IDE guy -- http://www.dyer.vanderbilt.edu/server/udma/
APC UPS Daemon Support Center. http://www.brisse.dk/site/apcupsd/ Going FSF/GNU or GPL2 source soon.
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
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