X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fscsi%2Fimm.c;fp=drivers%2Fscsi%2Fimm.c;h=fc0f30ae0f77fc251b48bc70e011c53bc816f3fa;hb=64ba3f394c830ec48a1c31b53dcae312c56f1604;hp=2d95ac9c32c1576e1a6ea01c562fac839330dac6;hpb=be1e6109ac94a859551f8e1774eb9a8469fe055c;p=linux-2.6.git

diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index 2d95ac9c3..fc0f30ae0 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -3,11 +3,15 @@
  * 
  * (The IMM is the embedded controller in the ZIP Plus drive.)
  * 
+ * Current Maintainer: David Campbell (Perth, Western Australia)
+ *                     campbell@torque.net
+ *
  * My unoffical company acronym list is 21 pages long:
  *      FLA:    Four letter acronym with built in facility for
  *              future expansion to five letters.
  */
 
+#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -1115,10 +1119,6 @@ static int device_check(imm_struct *dev)
 	return -ENODEV;
 }
 
-/*
- * imm cannot deal with highmem, so this causes all IO pages for this host
- * to reside in low memory (hence mapped)
- */
 static int imm_adjust_queue(struct scsi_device *device)
 {
 	blk_queue_bounce_limit(device->request_queue, BLK_BOUNCE_HIGH);
@@ -1141,6 +1141,10 @@ static struct scsi_host_template imm_template = {
 	.use_clustering		= ENABLE_CLUSTERING,
 	.can_queue		= 1,
 	.slave_alloc		= imm_adjust_queue,
+	.unchecked_isa_dma	= 1, /* imm cannot deal with highmem, so
+				      * this is an easy trick to ensure
+				      * all io pages for this host reside
+				      * in low memory */
 };
 
 /***************************************************************************