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psotnik
Apprentice
Joined: 12 Nov 2005
Posts: 248
Location: /world/poland/Cracow
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 Posted: Wed Apr 02, 2008 4:26 am Post subject: [SOLVED] 2.6.24-gentoo-r3 DMA |
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witam, szukam pomocy przy konfiguracji jadra, mianowicie ktory modul odpowiada za DMA dla mojej konfiguracji?
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# lspci
00:00.0 RAM memory: nVidia Corporation MCP65 Memory Controller (rev a3)
00:01.0 ISA bridge: nVidia Corporation MCP65 LPC Bridge (rev a3)
00:01.1 SMBus: nVidia Corporation MCP65 SMBus (rev a1)
00:01.3 Co-processor: nVidia Corporation MCP65 SMU (rev a1)
00:02.0 USB Controller: nVidia Corporation MCP65 USB Controller (rev a3)
00:02.1 USB Controller: nVidia Corporation MCP65 USB Controller (rev a3)
00:06.0 Ethernet controller: nVidia Corporation MCP65 Ethernet (rev a3)
00:07.0 Audio device: nVidia Corporation MCP65 High Definition Audio (rev a1)
00:08.0 PCI bridge: nVidia Corporation MCP65 PCI bridge (rev a1)
00:09.0 IDE interface: nVidia Corporation MCP65 IDE (rev a1)
00:0a.0 IDE interface: nVidia Corporation MCP65 SATA Controller (rev a3)
00:0b.0 PCI bridge: nVidia Corporation Unknown device 045b (rev a1)
00:0c.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1)
00:0d.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1)
00:0e.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
03:00.0 Network controller: Broadcom Corporation BCM4312 802.11a/b/g (rev 02)
05:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GS (rev a1)
07:05.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
07:05.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
07:05.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
07:05.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
07:05.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
hdparm -d 1 /dev/hda
/dev/hda:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Operation not permitted
using_dma = 0 (off)
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w
ATA/ATAPI/MFM/RLL support, probowalem z opcjami
Intel PIIXn chipsets support
AMD and nVidia IDE support
Generic PCI IDE Chipset Support
generic/default IDE chipset support
Include IDE/ATA-2 DISK support
Ale nadal bez efektow  , help
Arfrever: Ortografia
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Last edited by psotnik on Thu Apr 03, 2008 3:21 pm; edited 2 times in total |
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SlashBeast
Retired Dev
Joined: 23 May 2006
Posts: 2922
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| Posted: Wed Apr 02, 2008 12:07 pm Post subject: |
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| Przejdz na libata, tam zawsze jest dma włączone. |
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psotnik
Apprentice
Joined: 12 Nov 2005
Posts: 248
Location: /world/poland/Cracow
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| Posted: Wed Apr 02, 2008 6:02 pm Post subject: |
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cos namieszalem i mam teraz
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dmesg |grep -i DVD
ata5.00: ATAPI: Slimtype DVD A DS8A1H, WH66, max MWDMA2
scsi 4:0:0:0: CD-ROM Slimtype DVD A DS8A1H WH66 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
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O to chodziło? 
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SlashBeast
Retired Dev
Joined: 23 May 2006
Posts: 2922
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| Posted: Wed Apr 02, 2008 6:33 pm Post subject: |
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| dobrze jest, napęd optyczny jest jako /dev/sr0, jak scsi. bedziesz miał symlinka /dev/cdrom i /dev/dvd do /dev/sr0. |
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psotnik
Apprentice
Joined: 12 Nov 2005
Posts: 248
Location: /world/poland/Cracow
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| Posted: Wed Apr 02, 2008 6:39 pm Post subject: |
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ok, wyglada to tak
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ll /dev/dvd*
lrwxrwxrwx 1 root root 3 IV 2 2008 /dev/dvd2 -> sr0
lrwxrwxrwx 1 root root 3 IV 2 2008 /dev/dvdrw2 -> sr0
ll /dev/cdr*
lrwxrwxrwx 1 root root 3 IV 2 2008 /dev/cdrom2 -> sr0
lrwxrwxrwx 1 root root 3 IV 2 2008 /dev/cdrw2 -> sr0
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jak mniemam DMA jest z definicja dla scsi. thx za pomoc.solved
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Kurt Steiner
Bodhisattva
Joined: 01 Apr 2005
Posts: 1050
Location: Ostroleka, Polska
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| Posted: Thu Apr 03, 2008 6:44 am Post subject: |
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W temacie poprosimy. 
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Proszę, pamiętaj o regulaminie, a jeśli zauważysz, że został on złamany, zgłoś to. 
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psotnik
Apprentice
Joined: 12 Nov 2005
Posts: 248
Location: /world/poland/Cracow
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| Posted: Thu Apr 03, 2008 3:30 pm Post subject: |
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poprawione
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