* [Comm] UDMA на i815EP
@ 2003-10-05 9:34 Andrey Rahmatullin
0 siblings, 0 replies; only message in thread
From: Andrey Rahmatullin @ 2003-10-05 9:34 UTC (permalink / raw)
To: community
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У моего друга возникла проблема с сабжем (что интересно, у меня мать
аналогична, но новее, и всё ОК).
АЛМ2.2, ядро 2.4.22 практич. без патчей. Мать GigaByte GA-6OX.
См. логи, осн. фишка в том, что УДМА4 если доступно, то не включается.
И вопрос: что надо включать в ядре в разделе IDE для i815?
---------- Пересланное сообщение ----------
Subject: Re:
Date: 5 Октябрь 2003 14:40
From: "Alex" <kz@r66.ru>
To: "wRAR" <wrar@r66.ru>
> Привет.
>
> Перешлю твои логи в комьюнити. Только скажи вот что:
> 1) ядро 2.4.22?
ядро 2.4.22-xfs (твой сырец+патч)
> 2) что на дефолтном коробочном?
2.4.20-alt5, на нём и удма4 и дма=1
> 3) что если "(piix включен, generic ide включен)"?
Если piix включен монолитом (генерик есть или нет - без разницы), то
можно включить dma, но низя удма4. Если piix включен модулем или
выключен, то удма4 и hd_io_error на hdparm -d1 /dev/hda.
Логов нет, т.к. на десктопе щас оси нет вообще:))
С уважением, Александр.
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Кто-нибудь пробовал читать файл в формате OOo с листа? :-)
-- aen in devel@
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ПЕРВОЕ ЯДРО (generic ide включен, piix выключен)
[root@Nongratte root]# hdparm -i /dev/hda&&hdparm -d1 /dev/hda&&hdparm -tT /dev/hda
/dev/hda:
Model=QUANTUM FIREBALL CR6.4A, FwRev=A5U.1200, SerialNo=126914765274
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=13328/15/63, TrkSize=32256, SectSize=21298, ECCbytes=4
BuffType=DualPortCache, BuffSize=418kB, MaxMultSect=16, MultSect=16
CurCHS=13328/15/63, CurSects=12594960, LBA=yes, LBAsects=12594960
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 *udma4
AdvancedPM=no WriteCache=enabled
Drive conforms to: ATA/ATAPI-4 T13 1153D revision 15: 1 2 3 4
/dev/hda:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Operation not permitted
using_dma = 0 (off)
/dev/hda:
Timing buffer-cache reads: 128 MB in 0.84 seconds =152.38 MB/sec
Timing buffered disk reads: 64 MB in 7.84 seconds = 8.16 MB/sec
[root@Nongratte root]#dmesg
<skipped>
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
hda: QUANTUM FIREBALL CR6.4A, ATA DISK drive
hdc: MATSHITA CD-RW CW-7586, ATAPI CD/DVD-ROM drive
hdd: QUANTUM FIREBALLlct10 05, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 12594960 sectors (6449 MB) w/418KiB Cache, CHS=784/255/63
hdd: attached ide-disk driver.
hdd: host protected area => 1
hdd: 10002825 sectors (5121 MB) w/418KiB Cache, CHS=10585/15/63
hdc: attached ide-cdrom driver.
hdc: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.12
Partition check:
hda: hda1 hda2 < hda5 >
hdd: [PTBL] [622/255/63] hdd1 hdd2
<skipped>
ide0: Speed warnings UDMA 3/4/5 is not functional.
ide1: Speed warnings UDMA 3/4/5 is not functional.
<skipped>
************************************************************************************
ВТОРОЕ ЯДРО (piix включен, generic ide выключен)
[root@Nongratte root]# hdparm -X68 /dev/hda&&hdparm -i /dev/hda&&hdparm -tT /dev/hda
/dev/hda:
setting xfermode to 68 (UltraDMA mode4)
/dev/hda:
Model=QUANTUM FIREBALL CR6.4A, FwRev=A5U.1200, SerialNo=126914765274
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=13328/15/63, TrkSize=32256, SectSize=21298, ECCbytes=4
BuffType=DualPortCache, BuffSize=418kB, MaxMultSect=16, MultSect=16
CurCHS=13328/15/63, CurSects=12594960, LBA=yes, LBAsects=12594960
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 *udma2 udma3 udma4
AdvancedPM=no WriteCache=enabled
Drive conforms to: ATA/ATAPI-4 T13 1153D revision 15: 1 2 3 4
/dev/hda:
Timing buffer-cache reads: 128 MB in 0.80 seconds =160.00 MB/sec
Timing buffered disk reads: 64 MB in 2.11 seconds = 30.33 MB/sec
[root@Nongratte root]# dmesg
<skipped>
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH2: IDE controller at PCI slot 00:1f.1
ICH2: chipset revision 2
ICH2: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA
hda: QUANTUM FIREBALL CR6.4A, ATA DISK drive
blk: queue c03bca40, I/O limit 4095Mb (mask 0xffffffff)
hdd: QUANTUM FIREBALLlct10 05, ATA DISK drive
blk: queue c03bcfd0, I/O limit 4095Mb (mask 0xffffffff)
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 12594960 sectors (6449 MB) w/418KiB Cache, CHS=784/255/63, UDMA(33)
hdd: attached ide-disk driver.
hdd: host protected area => 1
hdd: 10002825 sectors (5121 MB) w/418KiB Cache, CHS=10585/15/63, UDMA(33)
Partition check:
hda: hda1 hda2 < hda5 >
hdd: [PTBL] [622/255/63] hdd1 hdd2
<skipped>
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2003-10-05 9:34 [Comm] UDMA на i815EP Andrey Rahmatullin
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