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2 Commits

Author SHA1 Message Date
Juergen Beisert 3b4859163d x86 ATA: Don't touch the size entry for the BIOS disk based device
Only the platform sets this entry to setup the correct size or
signals the driver to guess the size of the attached disk.

Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
2011-03-10 11:14:52 +01:00
Juergen Beisert 835aa6b599 Add a low level disk drive access driver
This is a low level disk drive communication driver. It uses the real mode
BIOS found on most x86 platforms, to read and write sectors. Used by the
generic disk driver.

Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-14 10:06:16 +01:00