scsi: fix makefile for aic7(3*x)

[linux-2.6-omap-h63xx.git] / drivers / scsi / scsi_lib.c

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index b12fb310e3999af497c21778b62f40c46892e8fd..135c1d0547015e3ce54edcf634f24d3f7247cefb 100644 (file)
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -301,7 +301,6 @@ static int scsi_req_map_sg(struct request *rq, struct scatterlist *sgl,
                page = sg_page(sg);
                off = sg->offset;
                len = sg->length;
-               data_len += len;
 
                while (len > 0 && data_len > 0) {
                        /*
@@ -1569,6 +1568,7 @@ struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
                                         request_fn_proc *request_fn)
 {
        struct request_queue *q;
+       struct device *dev = shost->shost_gendev.parent;
 
        q = blk_init_queue(request_fn, NULL);
        if (!q)
@@ -1583,6 +1583,9 @@ struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
        blk_queue_max_sectors(q, shost->max_sectors);
        blk_queue_bounce_limit(q, scsi_calculate_bounce_limit(shost));
        blk_queue_segment_boundary(q, shost->dma_boundary);
+       dma_set_seg_boundary(dev, shost->dma_boundary);
+
+       blk_queue_max_segment_size(q, dma_get_max_seg_size(dev));
 
        if (!shost->use_clustering)
                clear_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags);