lug-bg: ECS K7S5A: hdparm -Tt na 2.6.x po-bawen ot 2.4.x

["Doncho N. Gunchev" <mr700@xxxxxxxxxxxx>]

    Imam ECS K7S5A v1 sys SIS735. BIOS-a e posledniq ot 2003-ta godina. Rezulta-
tite ot 'hdparm -Tt /dev/hda' sa:
    Sys 2.4.x na FC1:
+-------------------------------------------------------------------------------
| /dev/hda:
|  Timing buffer-cache reads:   724 MB in  2.00 seconds = 362.00 MB/sec
|  Timing buffered disk reads:  166 MB in  3.03 seconds =  54.79 MB/sec
+-------------------------------------------------------------------------------
    Sys 2.6.x na FC2-test1 (2.6.1 i 2.6.4):
+-------------------------------------------------------------------------------
| /dev/hda:
|  Timing buffer-cache reads:   744 MB in  2.01 seconds = 370.02 MB/sec
|  Timing buffered disk reads:  118 MB in  3.02 seconds =  39.10 MB/sec
+-------------------------------------------------------------------------------

    Igrah si s hdparm -c1 -d1 -u1 -X udma?, no edinstweniq rezultat beshe zaba-
wqne. S hdparm -c1 -d1 -u1 -X udma5 rezultatite sa kakto i bez hdparm (wednaga
sled boot), koito sym dal po-gore. Sys RedHat 9 si spomnqm che proizwoditelnost-
ta beshe kato pri 2.6 qdrata ili po-zle.
    /proc/pci (za 2.4.x i 2.6.x):
+-------------------------------------------------------------------------------
| PCI devices found:
|   Bus  0, device   0, function  0:
|     Host bridge: Silicon Integrated Systems [SiS] 735 Host (rev 1).
|       Master Capable.  Latency=32.
|       Non-prefetchable 32 bit memory at 0xd0000000 [0xd3ffffff].
...
|   Bus  0, device   2, function  5:
|     IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev 208).
|       Master Capable.  Latency=128.
|       I/O at 0xff00 [0xff0f].
+-------------------------------------------------------------------------------

    dmesg na 2.4.x:
+-------------------------------------------------------------------------------
| Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
| ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
| SIS5513: IDE controller at PCI slot 00:02.5
| SIS5513: chipset revision 208
| SIS5513: not 100% native mode: will probe irqs later
| SIS5513: SiS735 ATA 100 (2nd gen) controller
|     ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA
|     ide1: BM-DMA at 0xff08-0xff0f, BIOS settings: hdc:DMA, hdd:DMA
| hda: ST380011A, ATA DISK drive
| blk: queue c03fe840, I/O limit 4095Mb (mask 0xffffffff)
| ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
| hda: attached ide-disk driver.
| hda: host protected area => 1
| hda: 156301488 sectors (80026 MB) w/2048KiB Cache, CHS=9729/255/63, UDMA(100)
+-------------------------------------------------------------------------------
    dmesg na 2.6.x (2.6.1 i 2.6.4):
+-------------------------------------------------------------------------------
| Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
| ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
| SIS5513: IDE controller at PCI slot 0000:00:02.5
| SIS5513: chipset revision 208
| SIS5513: not 100% native mode: will probe irqs later
| SIS5513: SiS735 ATA 100 (2nd gen) controller
|     ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA
|     ide1: BM-DMA at 0xff08-0xff0f, BIOS settings: hdc:DMA, hdd:DMA
| hda: ST380011A, ATA DISK drive
| Using anticipatory io scheduler
| ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
| hda: max request size: 1024KiB
| hda: 156301488 sectors (80026 MB) w/2048KiB Cache, CHS=16383/255/63, UDMA(100)
+-------------------------------------------------------------------------------

    Gledah patchowete koito sa w src.rpm za 2.6 - nqma nishto po temata ot koeto
si wadq izvoda che i stock 2.6 qdrata shte se dyrjat po syshtiq nachin.

    Nqkoi ima li podobno powedenie i ideq kakwo sledwa da naprawq - bugreport do
kernel/fedora ili? Daite nasoki.

    Siteto za driver-a ako ne se byrkam e http://www.linux-ide.org/, a maintainer
e 'Andre Hedrick' andre@xxxxxxxxxxxxx/ahedrick@xxxxxxxxx/andre@xxxxxxxx, right?

-- 
Regards,
  Doncho N. Gunchev    Registered Linux User #291323 at counter.li.org
  GPG-Key-ID: 1024D/DA454F79
  Key fingerprint = 684F 688B C508 C609 0371  5E0F A089 CB15 DA45 4F79
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