Messages in this thread |  | | Date | Thu, 5 Sep 2002 09:33:19 +0200 | From | Jan Kasprzak <> | Subject | Re: IDE write speed (Promise versus AMD) |
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Andrew D Kirch wrote: : excuse the mailer, but I've been having similar issues with my promise : controller... interesting huh? give me a little more info on the board and : make sure to target a reply to trelane@trelane.net, I'll keep you posted on : anything I find to fix it... right now my speed difference isn't THAT : dramatic... Going to a beta mandrake install from 8.2 I've lost 40% of my : software raid-0 performance (from a hdparm of 80MB/s to 56MB/s. :( : : I'm going to play with jumpers later, so I'll let you know what I find.
Mainboard is MSI K7D-Master (AMD 760 MPX chipset), the Promise controller is PDC 20269 with the following lspci output:
02:04.0 Unknown mass storage controller: Promise Technology, Inc. 20269 (rev 02) (prog-if 85) Subsystem: Promise Technology, Inc.: Unknown device 4d68 Flags: bus master, 66Mhz, slow devsel, latency 32, IRQ 16 I/O ports at 9000 [size=8] I/O ports at 9400 [size=4] I/O ports at 9800 [size=8] I/O ports at 9c00 [size=4] I/O ports at a000 [size=16] Memory at f8000000 (32-bit, non-prefetchable) [size=16K] Expansion ROM at <unassigned> [disabled] [size=16K] Capabilities: [60] Power Management version 1
-Yenya
-- | Jan "Yenya" Kasprzak <kas at {fi.muni.cz - work | yenya.net - private}> | | GPG: ID 1024/D3498839 Fingerprint 0D99A7FB206605D7 8B35FCDE05B18A5E | | http://www.fi.muni.cz/~kas/ Czech Linux Homepage: http://www.linux.cz/ | Pruning my incoming mailbox after being 10 days off-line, sorry for the delayed reply. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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