DragonFly kernel List (threaded) for 2008-12
DragonFly BSD
DragonFly kernel List (threaded) for 2008-12
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Re: Asus EEE, acpi and nata driver


From: Dmitry Komissaroff <aunoor@xxxxxxxxx>
Date: Mon, 15 Dec 2008 21:55:31 +0300

Sepherosa Ziehau ?????:

Point 3 is really trouble, because all other I can around installing DF on
main EEE disk.

--- ata-lowlevel.c.old  Fri Dec 22 23:26:16 2006
+++ ata-lowlevel.c      Mon Dec 15 06:37:58 2008
@@ -511,6 +511,7 @@
    ATA_IDX_OUTB(ch, ATA_CONTROL, ATA_A_IDS | ATA_A_RESET);
    ata_udelay(10000);
    ATA_IDX_OUTB(ch, ATA_CONTROL, ATA_A_IDS);
+device_printf(dev,"Antihang magic string :)\n"); //there!!!
    ata_udelay(100000);

What will happen if you increase the value, say, to 500000, in the above ata_udelay() and remove the device_printf()?

I set ata_udelay() from 10000 to 500000. Nothing happend... It still hang.




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