Re: mp3 "захлебывается"
Разобрался...
> CONFIG_BLK_DEV_PIIX=m
Был собран модулем, но не грузился...
После этого DMA включился.
Всем спасибо...
> On Tue, Sep 09, 2003 at 03:58:02PM +0400, Rubin Sh. wrote:
> > 9 Сентябрь 2003 15:51, BeerBong написал:
> > > Во время нагрузок на CPU, как например, apt-get update,
> > > когда начинают шерститься довольно объемные файлы, xmms,
> > > впрочем как и обычный play, захлебываются, что очень
> > > неприятно, т.к. колонки у меня 90 ватные и стоят близко
> > > от меня самого. Скрип и щелчки порядочные. Замечу что
> > > когда стояла WinXP при намного больших нагрузках все было
> > > тип-топ.
> > > У меня Pentium 3, 700Mhz
> > >
> > > Что надо поправить?
> >
> > у тебя IDE винт? DMA включено? Какое ядро
> > покажи hdparm -d /dev/hd...
>
> Точно, проблемы с DMA.
> Ядро 2.4.21 было с Дебиан патчами, в процессе разбора полетов уже
> поставил 2.4.22. Не дает выставить ДМА все равно
>
> % sudo hdparm -d1 /dev/hda
>
> /dev/hda:
> setting using_dma to 1 (on)
> HDIO_SET_DMA failed: Operation not permitted
> using_dma = 0 (off)
>
> Что делать дальше -- пока не знаю. В гугле ничего пока тоже не нашел.
>
> % lspci
> 00:00.0 Host bridge: Intel Corp. 82815 815 Chipset Host Bridge and
> Memory Controller Hub (rev 02)
> 00:01.0 PCI bridge: Intel Corp. 82815 815 Chipset AGP Bridge (rev 02)
> 00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 02)
> 00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 02)
> 00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 02)
> 00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 02)
> 00:1f.3 SMBus: Intel Corp. 82801BA/BAM SMBus (rev 02)
> 00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 02)
> 01:00.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2
> MX/MX 400] (rev a1)
> 02:0b.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev
> 07)
> 02:0b.1 Input device controller: Creative Labs SB Live! MIDI/Game Port
> (rev 07)
> 02:0d.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> RTL-8139/8139C/8139C+ (rev 10)
>
> % hdparm -iv /dev/hda
>
> /dev/hda:
> multcount = 16 (on)
> IO_support = 0 (default 16-bit)
> unmaskirq = 0 (off)
> using_dma = 0 (off)
> keepsettings = 0 (off)
> readonly = 0 (off)
> readahead = 8 (on)
> geometry = 3737/255/63, sectors = 60036480, start = 0
>
> Model=IBM-DTLA-307030, FwRev=TX4OA50C, SerialNo=YKDYKVGR965
> Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
> RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=40
> BuffType=DualPortCache, BuffSize=1916kB, MaxMultSect=16, MultSect=16
> CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=60036480
> IORDY=on/off, tPIO={min:240,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 *udma5
> AdvancedPM=yes: disabled (255) WriteCache=enabled
> Drive conforms to: ATA/ATAPI-5 T13 1321D revision 1:
>
>
> Опции в ядре:
>
>
> #
> # ATA/IDE/MFM/RLL support
> #
> CONFIG_IDE=y
>
> #
> # IDE, ATA and ATAPI Block devices
> #
> CONFIG_BLK_DEV_IDE=y
>
> #
> # Please see Documentation/ide.txt for help/info on IDE drives
> #
> # CONFIG_BLK_DEV_HD_IDE is not set
> # CONFIG_BLK_DEV_HD is not set
> CONFIG_BLK_DEV_IDEDISK=y
> CONFIG_IDEDISK_MULTI_MODE=y
> # CONFIG_IDEDISK_STROKE is not set
> # CONFIG_BLK_DEV_IDECS is not set
> CONFIG_BLK_DEV_IDECD=m
> # CONFIG_BLK_DEV_IDETAPE is not set
> # CONFIG_BLK_DEV_IDEFLOPPY is not set
> CONFIG_BLK_DEV_IDESCSI=m
> # CONFIG_IDE_TASK_IOCTL is not set
>
> #
> # IDE chipset support/bugfixes
> #
> # CONFIG_BLK_DEV_CMD640 is not set
> # CONFIG_BLK_DEV_CMD640_ENHANCED is not set
> # CONFIG_BLK_DEV_ISAPNP is not set
> CONFIG_BLK_DEV_IDEPCI=y
> CONFIG_BLK_DEV_GENERIC=y
> CONFIG_IDEPCI_SHARE_IRQ=y
> CONFIG_BLK_DEV_IDEDMA_PCI=y
> # CONFIG_BLK_DEV_OFFBOARD is not set
> # CONFIG_BLK_DEV_IDEDMA_FORCED is not set
> CONFIG_IDEDMA_PCI_AUTO=y
> # CONFIG_IDEDMA_ONLYDISK is not set
> CONFIG_BLK_DEV_IDEDMA=y
> # CONFIG_IDEDMA_PCI_WIP is not set
> # CONFIG_BLK_DEV_ADMA100 is not set
> # CONFIG_BLK_DEV_AEC62XX is not set
> # CONFIG_BLK_DEV_ALI15X3 is not set
> # CONFIG_WDC_ALI15X3 is not set
> # CONFIG_BLK_DEV_AMD74XX is not set
> # CONFIG_AMD74XX_OVERRIDE is not set
> # CONFIG_BLK_DEV_CMD64X is not set
> # CONFIG_BLK_DEV_TRIFLEX is not set
> # CONFIG_BLK_DEV_CY82C693 is not set
> # CONFIG_BLK_DEV_CS5530 is not set
> # CONFIG_BLK_DEV_HPT34X is not set
> # CONFIG_HPT34X_AUTODMA is not set
> # CONFIG_BLK_DEV_HPT366 is not set
> CONFIG_BLK_DEV_PIIX=m
> # CONFIG_BLK_DEV_NS87415 is not set
> # CONFIG_BLK_DEV_OPTI621 is not set
> # CONFIG_BLK_DEV_PDC202XX_OLD is not set
> # CONFIG_PDC202XX_BURST is not set
> # CONFIG_BLK_DEV_PDC202XX_NEW is not set
> # CONFIG_BLK_DEV_RZ1000 is not set
> # CONFIG_BLK_DEV_SC1200 is not set
> # CONFIG_BLK_DEV_SVWKS is not set
> # CONFIG_BLK_DEV_SIIMAGE is not set
> # CONFIG_BLK_DEV_SIS5513 is not set
> # CONFIG_BLK_DEV_SLC90E66 is not set
> # CONFIG_BLK_DEV_TRM290 is not set
> # CONFIG_BLK_DEV_VIA82CXXX is not set
> # CONFIG_IDE_CHIPSETS is not set
> CONFIG_IDEDMA_AUTO=y
> # CONFIG_IDEDMA_IVB is not set
> # CONFIG_DMA_NONPCI is not set
> CONFIG_BLK_DEV_IDE_MODES=y
> # CONFIG_BLK_DEV_ATARAID is not set
> # CONFIG_BLK_DEV_ATARAID_PDC is not set
> # CONFIG_BLK_DEV_ATARAID_HPT is not set
> # CONFIG_BLK_DEV_ATARAID_SII is not set
>
> #
> # SCSI support
> #
> CONFIG_SCSI=y
>
> #
> # SCSI support type (disk, tape, CD-ROM)
> #
> # CONFIG_BLK_DEV_SD is not set
> # CONFIG_CHR_DEV_ST is not set
> # CONFIG_CHR_DEV_OSST is not set
> CONFIG_BLK_DEV_SR=m
> # CONFIG_BLK_DEV_SR_VENDOR is not set
> CONFIG_SR_EXTRA_DEVS=2
> CONFIG_CHR_DEV_SG=m
>
>
> --
> Sergey Polyakov aka BeerBong
> Chief of WebZavod http://www.webzavod.ru
> Tel. +7 (8462) 43-93-85 | +7 (8462) 43-93-86
> mailto:alexei@samara.net
>
>
> --
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>
--
Sergey Polyakov aka BeerBong
Chief of WebZavod http://www.webzavod.ru
Tel. +7 (8462) 43-93-85 | +7 (8462) 43-93-86
mailto:alexei@samara.net
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