netbook-ověření či zapnutí AHCI u disku[vyřešeno]

[libor007]

Ahoj,
mám netbook, který neumožňuje v biosu nastavení AHCI. Jak si ověřím, jestli kubuntu používá tento režim? Popř. jak jej zapnu? Teď je to celkem jedno, ale chci nasadit ssd disk a tam je AHCI pochopitelně žádanější.
Zjistil jsem dle rady googla v pc tyto informace o mém systému, ale nic jsem z toho vzhledem k neznalosti nevyčetl:

Kód: [Vybrat]

ibor@ubuntu-hp:~$ dmesg | grep -i ahci
[    0.104519] pci 0000:00:12.0: set SATA to AHCI mode
[    0.327470] ahci 0000:00:12.0: version 3.0
[    0.327501] ahci 0000:00:12.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[    0.327537] ahci 0000:00:12.0: controller can't do 64bit DMA, forcing 32bit
[    0.327722] ahci 0000:00:12.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode
[    0.327727] ahci 0000:00:12.0: flags: ncq sntf ilck led clo pmp pio ccc
[    0.334862] scsi0 : ahci
[    0.335944] scsi1 : ahci
[    0.337856] scsi2 : ahci
[    0.340729] scsi3 : ahci
[    1.004716] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd
[    1.005467] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd

Kód: [Vybrat]

libor@ubuntu-hp:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] nee ATI RS690 Host Bridge
00:01.0 PCI bridge: Advanced Micro Devices [AMD] nee ATI RS690 PCI to PCI Bridge (Internal gfx)
00:06.0 PCI bridge: Advanced Micro Devices [AMD] nee ATI RS690 PCI to PCI Bridge (PCI Express Port 2)
00:07.0 PCI bridge: Advanced Micro Devices [AMD] nee ATI RS690 PCI to PCI Bridge (PCI Express Port 3)
00:12.0 SATA controller: Advanced Micro Devices [AMD] nee ATI SB600 Non-Raid-5 SATA
00:13.0 USB controller: Advanced Micro Devices [AMD] nee ATI SB600 USB (OHCI0)
00:13.1 USB controller: Advanced Micro Devices [AMD] nee ATI SB600 USB (OHCI1)
00:13.2 USB controller: Advanced Micro Devices [AMD] nee ATI SB600 USB (OHCI2)
00:13.3 USB controller: Advanced Micro Devices [AMD] nee ATI SB600 USB (OHCI3)
00:13.4 USB controller: Advanced Micro Devices [AMD] nee ATI SB600 USB (OHCI4)
00:13.5 USB controller: Advanced Micro Devices [AMD] nee ATI SB600 USB Controller (EHCI)
00:14.0 SMBus: Advanced Micro Devices [AMD] nee ATI SBx00 SMBus Controller (rev 14)
00:14.1 IDE interface: Advanced Micro Devices [AMD] nee ATI SB600 IDE
00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: Advanced Micro Devices [AMD] nee ATI SB600 PCI to LPC Bridge
00:14.4 PCI bridge: Advanced Micro Devices [AMD] nee ATI SBx00 PCI to PCI Bridge
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
01:05.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RS690M [Radeon X1200 Series]


Kód: [Vybrat]

libor@ubuntu-hp:~$ sudo hdparm -i /dev/sda
[sudo] password for libor:

/dev/sda:

 Model=TOSHIBA MK2555GSX, FwRev=FG002C, SerialNo=79VAP0Q6T
 Config={ Fixed }
 RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
 BuffType=unknown, BuffSize=8192kB, MaxMultSect=16, MultSect=16
 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=488397168
 IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
 PIO modes:  pio0 pio1 pio2 pio3 pio4
 DMA modes:  sdma0 sdma1 sdma2 mdma0 mdma1 mdma2
 UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
 AdvancedPM=yes: unknown setting WriteCache=enabled
 Drive conforms to: Unspecified:  ATA/ATAPI-3,4,5,6,7

 * signifies the current active mode
Díky za tipy...

[František Zatloukal]

AHCI máš aktivní

[libor007]

diky za odpoved...