tree bb2fded1c443b1c370bdbe27076b62dc66eeddf2
parent c0dcffd71d5064efefa620231152c38eca8e066b
author FUJITA Tomonori <tomof@acm.org> 1192526672 +0200
committer Jens Axboe <jens.axboe@oracle.com> 1192526672 +0200

[SCSI] add use_sg_chaining option to scsi_host_template

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>