Messages in this thread | | | Date | Tue, 7 Sep 1999 16:05:32 -0700 (PDT) | From | Andre Hedrick <> | Subject | Re: Abit HPT 366 UDMA controller configuration |
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I just now got a better design on the code, and have not back ported it yet. I have to rework it because it failed to compile in 2.3.17-1, gad.
I have found that the ABit design has a variation that is not present in the original prototype design. I got a SIX-pack of cards to test from ABIT, but I am not quite statisfied yet.
Andre Hedrick The Linux IDE guy
On Wed, 8 Sep 1999, Peter Goh wrote:
> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Sorry if this question had been ask before. I 'd been toying around > with the ATA 66 configuration for a couple of days but the results > from hdparm 3.5i does not seems to be promising ( or maybe I > misconfigure it ) > > The equipment setup is; > 1. Abit Hot Rod hpt 366 ATA 66 PCI off board controller. > 2. Kernel 2.2.10 + 2.2.10.uniform-ide-6.20.genam.patch > 3. IBM DJNA-370190 7,200 rpm ATA 66 hard disk ( /dev/hda ) > 4. ATA 66 80 core cable > 5. P III 450 Mhz + BX chip sets > > I was puzzled by the results as it's buffered disk reads is > definitely faster than the ATA 33 drive ( my second ATA 33 drive is > 5,400 rpm and this might be the cause ) > 5 MB/sec difference. This > results between Abit hot rod and my on board BX chip set does not > make any difference at all. My bios stated a UDMA 33 on the original > BX chip sets and when plugged into the Hot Rod card it identified the > drive as ATA 66 but the hdparm results remain quite similar. > > I sincerely hope someone could enlighten me on this issue as there > are others who also bought the ATA 66 card but the results remain the > same. I would like to know whether it is my wrong configuration or > any faulty parts that might cause this results. > > thanks > regards > > with hdparm -tT /dev/hda > > /dev/hda: > Timing buffer-cache reads: 128 MB in 1.41 seconds =90.78 MB/sec > Timing buffered disk reads: 64 MB in 3.92 seconds =16.33 MB/sec > > The boot up message reveals that the drive is identified correctly as > a UDMA 66 drive. > > <6>Uniform Multi-Platform E-IDE driver Revision: 6.20 > <4>PIIX4: IDE controller on PCI bus 00 dev 39 > <4>PIIX4: device not capable of full native PCI mode > <4>PIIX4: device disabled (BIOS) > <4>HPT366: IDE controller on PCI bus 00 dev 80 > <4>HPT366: not 100% native mode: will probe irqs later > <4>HPT366: reg5ah=0x01 ATA-66 Cable Port0 > <4> ide0: BM-DMA at 0xb400-0xb407, BIOS settings: hda:pio, hdb:pio > <4>HPT366: IDE controller on PCI bus 00 dev 81 > <4>HPT366: not 100% native mode: will probe irqs later > <4>HPT366: reg5ah=0x01 ATA-66 Cable Port1 > <4> ide1: BM-DMA at 0xc000-0xc007, BIOS settings: hdc:pio, hdd:pio > <4>hda: IBM-DJNA-370910, ATA DISK drive > <4>hdc: IBM-DTTA-351680, ATA DISK drive > <4>hdd: FX4010M, ATAPI CDROM drive > <4>ide0 at 0xac00-0xac07,0xb002 on irq 10 > <4>ide1 at 0xb800-0xb807,0xbc02 on irq 10 > <6>hda: IBM-DJNA-370910, 8693MB w/1966kB Cache, CHS=17662/16/63, > UDMA(66) > <6>hdc: IBM-DTTA-351680, 16124MB w/462kB Cache, CHS=32760/16/63, > UDMA(33) > <4>hdd: ATAPI 40X CD-ROM drive, 256kB Cache, UDMA > > A closer look at hdparm -v seems to confirm that the hard drive is > also set to udma mode 4 > > /dev/hda: > > Model=BI-MJDAN3-0719 0 , FwRev=7JO43AK0, > SerialNo= G 0HHGDF7064 > Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } > RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=34 > BuffType=3(DualPortCache), BuffSize=1966kB, MaxMultSect=16, > MultSect=16 > DblWordIO=no, maxPIO=2(fast), DMA=yes, maxDMA=2(fast) > CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=17803440 > WARNING 1289376 ORPHANED SECTORS :: KERNEL REPORTING ERROR > tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2 > IORDY=on/off, tPIO={min:240,w/IORDY:120}, PIO modes: mode3 mode4 > UDMA modes: mode0 mode1 mode2 mode3 *mode4 > Drive Supports : ATA/ATAPI-4 T13 1153D revision 17 : ATA-1 ATA-2 > ATA-3 ATA-4 > > > /proc/pci > > PCI devices found: > Bus 0, device 0, function 0: > Host bridge: Intel 440BX - 82443BX Host (rev 3). > Medium devsel. Master Capable. Latency=32. > Prefetchable 32 bit memory at 0xe0000000 [0xe0000008]. > Bus 0, device 1, function 0: > PCI bridge: Intel 440BX - 82443BX AGP (rev 3). > Medium devsel. Master Capable. Latency=64. Min Gnt=136. > Bus 0, device 7, function 0: > ISA bridge: Intel 82371AB PIIX4 ISA (rev 2). > Medium devsel. Fast back-to-back capable. Master Capable. No > bursts. > Bus 0, device 7, function 1: > IDE interface: Intel 82371AB PIIX4 IDE (rev 1). > Medium devsel. Fast back-to-back capable. Master Capable. > Latency=32. > I/O at 0xf000 [0xf001]. > Bus 0, device 7, function 2: > USB Controller: Intel 82371AB PIIX4 USB (rev 1). > Medium devsel. Fast back-to-back capable. IRQ 11. Master > Capable. Latency=32. > I/O at 0x9000 [0x9001]. > Bus 0, device 7, function 3: > Bridge: Intel 82371AB PIIX4 ACPI (rev 2). > Medium devsel. Fast back-to-back capable. > Bus 0, device 15, function 0: > Multimedia audio controller: VLSI Unknown device (rev 25). > Vendor id=1004. Device id=304. > Medium devsel. Fast back-to-back capable. IRQ 15. Master > Capable. Latency=32. Min Gnt=9.Max Lat=40. > I/O at 0x9400 [0x9401]. > I/O at 0x9800 [0x9801]. > I/O at 0x9c00 [0x9c01]. > I/O at 0xa000 [0xa001]. > Bus 0, device 15, function 1: > Input device controller: VLSI Unknown device (rev 25). > Vendor id=1004. Device id=305. > Medium devsel. Fast back-to-back capable. > I/O at 0xa400 [0xa401]. > Bus 0, device 15, function 2: > Serial controller: VLSI Unknown device (rev 25). > Vendor id=1004. Device id=306. > Medium devsel. Fast back-to-back capable. > I/O at 0xa800 [0xa801]. > Bus 0, device 16, function 0: > Unknown mass storage controller: Triones Technologies, Inc. > HPT366 IDE UltraDMA/66 (rev 1). > Medium devsel. IRQ 10. Master Capable. Latency=120. Min > Gnt=8.Max Lat=8. > I/O at 0xac00 [0xac01]. > I/O at 0xb000 [0xb001]. > I/O at 0xb400 [0xb401]. > Bus 0, device 16, function 1: > Unknown mass storage controller: Triones Technologies, Inc. > HPT366 IDE UltraDMA/66 (rev 1). > Medium devsel. IRQ 10. Master Capable. Latency=120. Min > Gnt=8.Max Lat=8. > I/O at 0xb800 [0xb801]. > I/O at 0xbc00 [0xbc01]. > I/O at 0xc000 [0xc001]. > Bus 0, device 19, function 0: > ATM network controller: Efficient Networks Unknown device (rev > 0). > Vendor id=111a. Device id=5. > Medium devsel. Fast back-to-back capable. BIST capable. IRQ > 14. Master Capable. Latency=32. Min Gnt=3.Max Lat=12. > Non-prefetchable 32 bit memory at 0xe9000000 [0xe9000000]. > Bus 1, device 0, function 0: > VGA compatible controller: NVidia Unknown device (rev 4). > Vendor id=10de. Device id=20. > Medium devsel. Fast back-to-back capable. IRQ 15. Master > Capable. Latency=32. Min Gnt=5.Max Lat=1. > Non-prefetchable 32 bit memory at 0xe4000000 [0xe4000000]. > Prefetchable 32 bit memory at 0xe6000000 [0xe6000008]. > > -----BEGIN PGP SIGNATURE----- > Version: PGPfreeware 6.5.1 for non-commercial use <http://www.pgp.com> > > iQA/AwUBN9TP0Kxm4FeZfGJyEQJ+ngCgjZubMcVJ8FarCSZW4DT5lLVBw8IAoOzE > yvSXdu27p03d42Gr0Qdns6vB > =HnFk > -----END PGP SIGNATURE----- > > > > - > 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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