Hi,
I'm not actually having problems booting with my Promise controller,
but I cannot seem to set it to UDMA Mode6. The driver initially
sets my drive to UDMA Mode2 on boot. Using hdparm I have tried to
set the drive to UDMA Mode6 (which it claims to support and which
the controller should support, since it's a 133TX2). Does anyone
know if I am doing something wrong? Or is there a driver/kernel/hardware
limitation here that I'm not quite grokking?
I'm running the RedHat 7.3, 2.4.18 kernel.
Thanks,
Paul
--gemini:~# uname -r 2.4.18-3smp gemini:~# cat /proc/ide/ drivers hdc hde ide1 ide2 pdc202xx piix gemini:~# cat /proc/ide/pdc202xx
PDC20269 TX2 Chipset. gemini:~# cat /proc/ide/ide2/hde/settings name value min max mode ---- ----- --- --- ---- acoustic 0 0 254 rw address 0 0 2 rw bios_cyl 155114 0 65535 rw bios_head 16 0 255 rw bios_sect 63 0 63 rw breada_readahead 8 0 255 rw bswap 0 0 1 r current_speed 66 0 69 rw failures 0 0 65535 rw file_readahead 508 0 16384 rw ide_scsi 0 0 1 rw init_speed 66 0 69 rw io_32bit 0 0 3 rw keepsettings 0 0 1 rw lun 0 0 7 rw max_failures 1 0 65535 rw max_kb_per_request 128 1 255 rw multcount 16 0 16 rw nice1 1 0 1 rw nowerr 0 0 1 rw number 0 0 3 rw pio_mode write-only 0 255 w slow 0 0 1 rw unmaskirq 0 0 1 rw using_dma 1 0 1 rw wcache 0 0 1 rw gemini:~# hdparm -i /dev/hde
/dev/hde:
Model=MAXTOR 6L080L4, FwRev=A93.0500, SerialNo=664135718147 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=32256, SectSize=21298, ECCbytes=4 BuffType=DualPortCache, BuffSize=1819kB, MaxMultSect=16, MultSect=16 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=156355584 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 udma0 udma1 *udma2 udma3 udma4 udma5 udma6 AdvancedPM=no WriteCache=enabled Drive Supports : ATA/ATAPI-5 T13 1321D revision 1 : ATA-1 ATA-2 ATA-3 ATA-4 ATA -5
gemini:~# hdparm -X70 /dev/hde
/dev/hde: setting xfermode to 70 (UltraDMA mode6) gemini:~# tail -1 /var/log/messages Jun 13 13:37:31 gemini kernel: ide2: Speed warnings UDMA 3/4/5 is not functional .
----------------------
May 27 15:13:42 gemini kernel: Uniform Multi-Platform E-IDE driver Revision: 6.31 May 27 15:13:42 gemini kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx May 27 15:13:42 gemini kernel: PIIX4: IDE controller on PCI bus 00 dev 11 May 27 15:13:42 gemini kernel: PIIX4: chipset revision 1 May 27 15:13:42 gemini kernel: PIIX4: not 100%% native mode: will probe irqs later May 27 15:13:42 gemini kernel: ide1: BM-DMA at 0x10d8-0x10df, BIOS settings: hdc:pio, hdd:pio May 27 15:13:42 gemini kernel: PDC20269: IDE controller on PCI bus 00 dev 98 May 27 15:13:42 gemini kernel: PDC20269: chipset revision 2 May 27 15:13:42 gemini kernel: PDC20269: not 100%% native mode: will probe irqs later May 27 15:13:42 gemini kernel: ide2: BM-DMA at 0x10a0-0x10a7, BIOS settings: hde:pio, hdf:pio May 27 15:13:42 gemini kernel: ide3: BM-DMA at 0x10a8-0x10af, BIOS settings: hdg:pio, hdh:pio May 27 15:13:42 gemini kernel: hdc: FX322M, ATAPI CD/DVD-ROM drive May 27 15:13:42 gemini kernel: hde: MAXTOR 6L080L4, ATA DISK drive May 27 15:13:42 gemini kernel: ide1 at 0x170-0x177,0x376 on irq 15 May 27 15:13:42 gemini kernel: ide2 at 0x10c0-0x10c7,0x10b6 on irq 17
----------------------
00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 64 Region 0: Memory at <unassigned> (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 1.0 Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2 Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) (prog-if 00 [Normal decode]) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B+
00:02.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0
00:02.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 80 [Master]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Region 4: I/O ports at 10d0 [size=16]
00:02.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Interrupt: pin D routed to IRQ 19 Region 4: I/O ports at 1080 [size=32]
00:02.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 02) Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin ? routed to IRQ 9
00:03.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 05) Subsystem: Intel Corp. EtherExpress PRO/100+ Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 66 (2000ns min, 14000ns max), cache line size 08 Interrupt: pin A routed to IRQ 16 Region 0: Memory at fc105000 (32-bit, prefetchable) [size=4K] Region 1: I/O ports at 1060 [size=32] Region 2: Memory at fc000000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at <unassigned> [disabled] [size=1M] Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable+ DSel=0 DScale=0 PME-
00:04.0 VGA compatible controller: Cirrus Logic GD 5430/40 [Alpine] (rev 22) (prog-if 00 [VGA]) Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin A routed to IRQ 16 Region 0: Memory at fd000000 (32-bit, prefetchable) [size=16M] Expansion ROM at <unassigned> [disabled] [size=16M]
00:05.0 PCI bridge: Digital Equipment Corporation DECchip 21150 (rev 04) (prog-if 00 [Normal decode]) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Bus: primary=00, secondary=02, subordinate=02, sec-latency=68 I/O behind bridge: 00002000-00002fff Memory behind bridge: fc200000-fc2fffff BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI- D1- D2- AuxCurrent=220mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+
00:13.0 Unknown mass storage controller: Promise Technology, Inc. 20269 (rev 02) (prog-if 85) Subsystem: Promise Technology, Inc.: Unknown device 4d68 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (1000ns min, 4500ns max), cache line size 08 Interrupt: pin A routed to IRQ 17 Region 0: I/O ports at 10c0 [size=8] Region 1: I/O ports at 10b4 [size=4] Region 2: I/O ports at 10b8 [size=8] Region 3: I/O ports at 10b0 [size=4] Region 4: I/O ports at 10a0 [size=16] Region 5: Memory at fc100000 (32-bit, non-prefetchable) [size=16K] Expansion ROM at <unassigned> [disabled] [size=16K] Capabilities: [60] Power Management version 1 Flags: PMEClk- DSI+ D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:14.0 Ethernet controller: Linksys Network Everywhere Fast Ethernet 10/100 model NC100 (rev 11) Subsystem: Linksys: Unknown device 0570 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (63750ns min, 63750ns max), cache line size 08 Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at 1400 [size=256] Region 1: Memory at fc104000 (32-bit, non-prefetchable) [size=1K] Expansion ROM at <unassigned> [disabled] [size=128K] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:07.0 Network controller: PROXIM Inc Symphony 4110 (rev 02) Subsystem: PROXIM Inc Symphony 4110 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin A routed to IRQ 19 Region 0: Memory at fc200000 (32-bit, non-prefetchable) [disabled] [size=128] Region 1: I/O ports at 2080 [disabled] [size=128] Region 3: I/O ports at 2000 [disabled] [size=16]
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