Messages in this thread | | | Subject | RE: PROMISE Ultra133 TX2 (PDC20269) | Date | Fri, 12 Nov 2004 10:41:58 -0500 | From | "Piszcz, Justin Michael" <> |
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Maybe someone can step in if I am wrong, but I believe the drive cannot use that mode.
There could also be multi-mode/issues.
Try hdparm -c3 -d1 -u1 -X68 /dev/hde
If that does not work, I am not sure if the drive will support that mode.
For reference, I have a 61.4GB (MAXTOR) on a promise card, and it uses the following mode in use:
Capabilities: LBA, IORDY(can be disabled) bytes avail on r/w long: 57 Queue depth: 1 Standby timer values: spec'd by Standard, no device specific minimum R/W multiple sector transfer: Max = 16 Current = 0 Advanced power management level: unknown setting (0x0000) Recommended acoustic management value: 192, current value: 254 DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 *udma4 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=120ns IORDY flow control=120ns
And a 40GB:
Capabilities: LBA, IORDY(can be disabled) bytes avail on r/w long: 40 Queue depth: 32 Standby timer values: spec'd by Standard, no device specific minimum R/W multiple sector transfer: Max = 16 Current = 16 Advanced power management level: unknown setting (0x0000) Recommended acoustic management value: 128, current value: 254 DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 *udma4 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=240ns IORDY flow control=120ns
My guess is either:
1) The drive does not support it. 2) There is a multi-mode issue with DMA/the disk. See the following kernel option:
Device Drivers ---> ATA/ATAPI/MFM/RLL support ---> <*> Include IDE/ATA-2 DISK support [*] Use multi-mode by default
The help states:
Use multi-mode by default If you get this error, try to say Y here: hda: set_multmode: status=0x51 { DriveReady SeekComplete Error } hda: set_multmode: error=0x04 { DriveStatusError }
If in doubt, say N.
I normally say Y here.
-----Original Message----- From: linux-kernel-owner@vger.kernel.org [mailto:linux-kernel-owner@vger.kernel.org] On Behalf Of Enrico Bartky Sent: Friday, November 12, 2004 10:35 AM To: linux-kernel@vger.kernel.org Subject: RE: PROMISE Ultra133 TX2 (PDC20269)
The dmesg after hdparm command is
--snip--
hde: set_drive_speed_status: status=0x58 { DriveReady SeekComplete DataRequest }ide: failed opcode was 100 hde: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest } ide: failed opcode was: unknown hde: CHECK for good STATUS
--snap--
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