Messages in this thread | | | Date | Mon, 31 Jan 2000 00:48:40 -0800 (PST) | From | David Ford <> | Subject | Re: Who else with a PIIX is getting -- (Re: 2.3.41 / hda: lost interrupt) |
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On Mon, 31 Jan 2000, Andre Hedrick wrote: > If everyone is haveing problems with 2.3.41 piix.c code, please graba a > copy out of 2.3.40 and do a direct replacement.
this laptop has piix and i've never been able to use DMA on by default in the kernel and when that is dropped, piix tuning is removed as an option. i can boot and operate w/out dma being on by default, turning it on w/ hdparm doesn't seem to break anything.
i did notice yesterday when the battery died and i had to pull the power cable for a split second, the laptop started a suspend sequence during the startup e2fsck, i interruted it w/ a keypress but that wasn't sufficient.
a tap of the power switch and it resumed but hda (only harddrive) began printing lost interrupts and keyboard response was lost. a hard reset was required. :(
Linux nifty 2.3.40 #2 Tue Jan 18 15:27:51 PST 2000 i686 unknown
(snips) 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev 03) Flags: bus master, medium devsel, latency 64 Memory at e0000000 (32-bit, prefetchable) [size=256M] Capabilities: <available only to root>
00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) Flags: bus master, 66Mhz, medium devsel, latency 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fca00000-feafffff Prefetchable memory behind bridge: dc800000-dc8fffff
00:07.0 Bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02) Flags: bus master, medium devsel, latency 0
00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80 [Master]) Flags: bus master, medium devsel, latency 32 I/O ports at ffa0 [size=16]
00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) Flags: bus master, medium devsel, latency 64, IRQ 9 I/O ports at ef80 [size=32]
00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 02) Flags: medium devsel
please note, this is the laptop where i can NOT 'use dma by default'
-d -- Open for Y2K - Linux, we never shutdown
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