From: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Date: Thu, 22 Mar 2012 20:40:08 +0000 (+0100)
Subject: cciss: Initialize scsi host max_sectors for tape drive support
X-Git-Tag: v3.2.16~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc17d5715a85ce9f0dced784025c5a953fb1155c;p=pandora-kernel.git

cciss: Initialize scsi host max_sectors for tape drive support

commit 395d287526bb60411ff37b19ad9dd38b58ba8732 upstream.

The default is too small (1024 blocks), use h->cciss_max_sectors (8192 blocks)
Without this change, if you try to set the block size of a tape drive above
512*1024, via "mt -f /dev/st0 setblk nnn" where nnn is greater than 524288,
it won't work right.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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