jmicron ATA: reimplement jmicron ATA quirk

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Reimplement jmicron ATA quirk.

* renamed to quirk_jmicron_ata()
* quirk is invoked only for the affected controllers
* programming is stricter.  e.g. conf5 bit24 is cleared if
  unnecessary.
* code factored for readability
* JMB360 and JMB368 are programmed into proper mode

Verified on JMB360, 363 and 368.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

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Tejun Heo 2007-02-26 20:16:13 +09:00 • committed by Jeff Garzik

parent 960627b7ad

commit 5ee2ae7fb2

1 changed files with 50 additions and 30 deletions

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drivers/pci/quirks.c

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