X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2Fultrastor.c;h=f385dce8dfbeb16d809a04eaf149edfb25c9cbf6;hb=dd07a8db7283f52f347aee468007556944b5b393;hp=ea72bbeb8f9d54ae4a02cf505480e4bca463b29c;hpb=92d15c2ccbb3e31a3fc71ad28fdb55e1319383c0;p=linux-2.6

diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c
index ea72bbeb8f..f385dce8df 100644
--- a/drivers/scsi/ultrastor.c
+++ b/drivers/scsi/ultrastor.c
@@ -298,9 +298,16 @@ static inline int find_and_clear_bit_16(unsigned long *field)
 {
   int rv;
 
-  if (*field == 0) panic("No free mscp");
-  asm("xorl %0,%0\n0:\tbsfw %1,%w0\n\tbtr %0,%1\n\tjnc 0b"
-      : "=&r" (rv), "=m" (*field) : "1" (*field));
+  if (*field == 0)
+    panic("No free mscp");
+
+  asm volatile (
+	"xorl %0,%0\n\t"
+	"0: bsfw %1,%w0\n\t"
+	"btr %0,%1\n\t"
+	"jnc 0b"
+	: "=&r" (rv), "=m" (*field) :);
+
   return rv;
 }
 
@@ -681,7 +688,7 @@ static inline void build_sg_list(struct mscp *mscp, struct scsi_cmnd *SCpnt)
 
 	max = scsi_sg_count(SCpnt);
 	scsi_for_each_sg(SCpnt, sg, max, i) {
-		mscp->sglist[i].address = isa_page_to_bus(sg->page) + sg->offset;
+		mscp->sglist[i].address = isa_page_to_bus(sg_page(sg)) + sg->offset;
 		mscp->sglist[i].num_bytes = sg->length;
 		transfer_length += sg->length;
 	}
@@ -741,7 +748,7 @@ static int ultrastor_queuecommand(struct scsi_cmnd *SCpnt,
     }
     my_mscp->command_link = 0;		/*???*/
     my_mscp->scsi_command_link_id = 0;	/*???*/
-    my_mscp->length_of_sense_byte = sizeof SCpnt->sense_buffer;
+    my_mscp->length_of_sense_byte = SCSI_SENSE_BUFFERSIZE;
     my_mscp->length_of_scsi_cdbs = SCpnt->cmd_len;
     memcpy(my_mscp->scsi_cdbs, SCpnt->cmnd, my_mscp->length_of_scsi_cdbs);
     my_mscp->adapter_status = 0;
@@ -1197,6 +1204,5 @@ static struct scsi_host_template driver_template = {
 	.cmd_per_lun       = ULTRASTOR_MAX_CMDS_PER_LUN,
 	.unchecked_isa_dma = 1,
 	.use_clustering    = ENABLE_CLUSTERING,
-	.use_sg_chaining   = ENABLE_SG_CHAINING,
 };
 #include "scsi_module.c"