Re: BUG: 2.4.18 & ALI15X3 DMA hang on boot

John Langford (jcl@cs.cmu.edu)
Fri, 22 Mar 2002 14:56:43 -0500


I went nuts with printk statements and managed to isolate the hang to
one particular line of code. The final printk in this code fragment
never gets executed.

} else if (m5229_revision >= 0xC3) {
/*
* 1553/1535 (m1533, 0x79, bit 1)
*/
printk("ata66_ali15x3 } else if (m5229_revisi\on >= 0xC3) {\n");
pci_write_config_byte(isa_dev, 0x79, tmpbyte | 0x02);
}
printk("ata66_ali15x3 endif\n");

Art, Dave, and Ben may or may not have the same problem. It would be
interesting to know if they get a hang here.

Any ideas for fixing?

-John
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