Messages in this thread |  | | Date | Mon, 2 Sep 2002 11:30:49 +0200 | From | Jens Axboe <> | Subject | Re: 2.4.20-pre2-ac3 stops responding |
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On Mon, Sep 02 2002, Jean-Luc Coulon wrote: > Alan Cox wrote: > > > > "On Fri, 2002-08-16 at 18:13, Jean-Luc Coulon wrote: > > > At boot time, I get the messages : > > > > > > Aug 16 11:34:19 f5ibh kernel: ALI15X3: simplex device: DMA disabled > > > Aug 16 11:34:19 f5ibh kernel: ide0: ALI15X3 Bus-Master DMA disabled > > > (BIOS) > > > > Linux did the simplex device check. Your ALi controller only permits DMA > > on one of the devices at a time. What is attached to the ALi controller > > ? Also does 2.4.19 base enable DMA correctly ? > > > What is the simplex device check ? You will find thereafter a copy of > the syslog while booting 2.4.19, it seems that it accepts both with DMA > enabled. > > > If sSep 2 09:00:51 f5ibh kernel: ALI15X3: chipset revision 193 > f5ibh kernel: ALI15X3: not 100%% native mode: will probe irqs later > f5ibh kernel: ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:DMA, > hdb:DMA > f5ibh kernel: ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:pio, > hdd:pio > f5ibh kernel: hda: QUANTUM FIREBALLP LM30, ATA DISK drive > fibh kernel: hdb: ST3491A, ATA DISK drive > f5ibh kernel: hdc: GoldStar CD-RW CED-8083B, ATAPI CD/DVD-ROM drive > f5ibh kernel: hdd: CREATIVECD3621E, ATAPI CD/DVD-ROM drive > f5ibh kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > f5ibh kernel: ide1 at 0x170-0x177,0x376 on irq 15 > f5ibh kernel: blk: queue c023d544, I/O limit 4095Mb (mask 0xffffffff) > f5ibh kernel: hda: 58633344 sectors (30020 MB) w/1900KiB Cache, > CHS=3649/255/63, UDMA(33) > f5ibh kernel: blk: queue c023d680, I/O limit 4095Mb (mask 0xffffffff) > f5ibh kernel: hdb: 836070 sectors (428 MB) w/120KiB Cache, > CHS=899/15/62, DMA
Are you sure this is a 2.4.19 boot? It's either 2.4.20-preX (X >= 2) or 2.4.19 with block-highmem
-- Jens Axboe
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