From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44628) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YJly0-0004Kd-Tb for qemu-devel@nongnu.org; Fri, 06 Feb 2015 11:41:17 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YJlxw-0000im-0M for qemu-devel@nongnu.org; Fri, 06 Feb 2015 11:41:16 -0500 Received: from mx1.redhat.com ([209.132.183.28]:39129) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YJlxv-0000iY-QC for qemu-devel@nongnu.org; Fri, 06 Feb 2015 11:41:11 -0500 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id t16GfBjR003472 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Fri, 6 Feb 2015 11:41:11 -0500 From: Kevin Wolf Date: Fri, 6 Feb 2015 17:40:21 +0100 Message-Id: <1423240849-15499-15-git-send-email-kwolf@redhat.com> In-Reply-To: <1423240849-15499-1-git-send-email-kwolf@redhat.com> References: <1423240849-15499-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PULL 14/42] block-backend: expose bs->bl.max_transfer_length List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com From: Peter Lieven Signed-off-by: Peter Lieven Reviewed-by: Max Reitz Signed-off-by: Kevin Wolf --- block/block-backend.c | 5 +++++ include/sysemu/block-backend.h | 1 + 2 files changed, 6 insertions(+) diff --git a/block/block-backend.c b/block/block-backend.c index d00c129..c28e240 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -580,6 +580,11 @@ int blk_get_flags(BlockBackend *blk) return bdrv_get_flags(blk->bs); } +int blk_get_max_transfer_length(BlockBackend *blk) +{ + return blk->bs->bl.max_transfer_length; +} + void blk_set_guest_block_size(BlockBackend *blk, int align) { bdrv_set_guest_block_size(blk->bs, align); diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h index 8871a02..aab12b9 100644 --- a/include/sysemu/block-backend.h +++ b/include/sysemu/block-backend.h @@ -127,6 +127,7 @@ int blk_is_inserted(BlockBackend *blk); void blk_lock_medium(BlockBackend *blk, bool locked); void blk_eject(BlockBackend *blk, bool eject_flag); int blk_get_flags(BlockBackend *blk); +int blk_get_max_transfer_length(BlockBackend *blk); void blk_set_guest_block_size(BlockBackend *blk, int align); void *blk_blockalign(BlockBackend *blk, size_t size); bool blk_op_is_blocked(BlockBackend *blk, BlockOpType op, Error **errp); -- 1.8.3.1