[SCSI] add use_sg_chaining option to scsi_host_template
authorFUJITA Tomonori <tomof@acm.org>
Tue, 16 Oct 2007 09:24:32 +0000 (11:24 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 16 Oct 2007 09:24:32 +0000 (11:24 +0200)
This option is true if a low-level driver can support sg
chaining. This will be removed eventually when all the drivers are
converted to support sg chaining. q->max_phys_segments is set to
SCSI_MAX_SG_SEGMENTS if false.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

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