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Revision 1b2adf28

ID1b2adf28030ee3a570ba3a22401d44da2b18fe01

Added by Christoph Hellwig over 13 years ago

ide: propagate the required alignment

IDE is a bit ugly in this respect. For one it doesn't really keep track
of a sector size - most of the protocol is in units of 512 bytes, and we
assume 2048 bytes for CDROMs which is correct most of the time.

Second IDE allocates an I/O buffer long before we know if we're dealing
with a CDROM or not, so increase the alignment for the io_buffer
unconditionally.

Signed-off-by: Christoph Hellwig <>
Signed-off-by: Kevin Wolf <>

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