X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2Ffd_mcs.c;h=85bd54c77b50b950947157d4521370ce2dec36b3;hb=83454a285714f8365a4d391d8f2be3a956b32498;hp=ef8285c326e42f67547a390a397d01ab1d34ef21;hpb=44aefd2706bb6f5b65ba2c38cd89e7609e2b43d3;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c
index ef8285c326e..85bd54c77b5 100644
--- a/drivers/scsi/fd_mcs.c
+++ b/drivers/scsi/fd_mcs.c
@@ -294,6 +294,7 @@ static struct Scsi_Host *hosts[FD_MAX_HOSTS + 1] = { NULL };
 static int user_fifo_count = 0;
 static int user_fifo_size = 0;
 
+#ifndef MODULE
 static int __init fd_mcs_setup(char *str)
 {
 	static int done_setup = 0;
@@ -311,6 +312,7 @@ static int __init fd_mcs_setup(char *str)
 }
 
 __setup("fd_mcs=", fd_mcs_setup);
+#endif /* !MODULE */
 
 static void print_banner(struct Scsi_Host *shpnt)
 {
@@ -971,7 +973,7 @@ static irqreturn_t fd_mcs_intr(int irq, void *dev_id)
 				if (current_SC->SCp.buffers_residual) {
 					--current_SC->SCp.buffers_residual;
 					++current_SC->SCp.buffer;
-					current_SC->SCp.ptr = page_address(current_SC->SCp.buffer->page) + current_SC->SCp.buffer->offset;
+					current_SC->SCp.ptr = sg_virt(current_SC->SCp.buffer);
 					current_SC->SCp.this_residual = current_SC->SCp.buffer->length;
 				} else
 					break;
@@ -1004,7 +1006,7 @@ static irqreturn_t fd_mcs_intr(int irq, void *dev_id)
 			if (!current_SC->SCp.this_residual && current_SC->SCp.buffers_residual) {
 				--current_SC->SCp.buffers_residual;
 				++current_SC->SCp.buffer;
-				current_SC->SCp.ptr = page_address(current_SC->SCp.buffer->page) + current_SC->SCp.buffer->offset;
+				current_SC->SCp.ptr = sg_virt(current_SC->SCp.buffer);
 				current_SC->SCp.this_residual = current_SC->SCp.buffer->length;
 			}
 		}
@@ -1015,24 +1017,6 @@ static irqreturn_t fd_mcs_intr(int irq, void *dev_id)
 		printk(" ** IN DONE %d ** ", current_SC->SCp.have_data_in);
 #endif
 
-#if ERRORS_ONLY
-		if (current_SC->cmnd[0] == REQUEST_SENSE && !current_SC->SCp.Status) {
-			if ((unsigned char) (*((char *) current_SC->request_buffer + 2)) & 0x0f) {
-				unsigned char key;
-				unsigned char code;
-				unsigned char qualifier;
-
-				key = (unsigned char) (*((char *) current_SC->request_buffer + 2)) & 0x0f;
-				code = (unsigned char) (*((char *) current_SC->request_buffer + 12));
-				qualifier = (unsigned char) (*((char *) current_SC->request_buffer + 13));
-
-				if (key != UNIT_ATTENTION && !(key == NOT_READY && code == 0x04 && (!qualifier || qualifier == 0x02 || qualifier == 0x01))
-				    && !(key == ILLEGAL_REQUEST && (code == 0x25 || code == 0x24 || !code)))
-
-					printk("fd_mcs: REQUEST SENSE " "Key = %x, Code = %x, Qualifier = %x\n", key, code, qualifier);
-			}
-		}
-#endif
 #if EVERY_ACCESS
 		printk("BEFORE MY_DONE. . .");
 #endif
@@ -1095,7 +1079,9 @@ static int fd_mcs_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
 		panic("fd_mcs: fd_mcs_queue() NOT REENTRANT!\n");
 	}
 #if EVERY_ACCESS
-	printk("queue: target = %d cmnd = 0x%02x pieces = %d size = %u\n", SCpnt->target, *(unsigned char *) SCpnt->cmnd, SCpnt->use_sg, SCpnt->request_bufflen);
+	printk("queue: target = %d cmnd = 0x%02x pieces = %d size = %u\n",
+		SCpnt->target, *(unsigned char *) SCpnt->cmnd,
+		scsi_sg_count(SCpnt), scsi_bufflen(SCpnt));
 #endif
 
 	fd_mcs_make_bus_idle(shpnt);
@@ -1105,14 +1091,14 @@ static int fd_mcs_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
 
 	/* Initialize static data */
 
-	if (current_SC->use_sg) {
-		current_SC->SCp.buffer = (struct scatterlist *) current_SC->request_buffer;
-		current_SC->SCp.ptr = page_address(current_SC->SCp.buffer->page) + current_SC->SCp.buffer->offset;
+	if (scsi_bufflen(current_SC)) {
+		current_SC->SCp.buffer = scsi_sglist(current_SC);
+		current_SC->SCp.ptr = sg_virt(current_SC->SCp.buffer);
 		current_SC->SCp.this_residual = current_SC->SCp.buffer->length;
-		current_SC->SCp.buffers_residual = current_SC->use_sg - 1;
+		current_SC->SCp.buffers_residual = scsi_sg_count(current_SC) - 1;
 	} else {
-		current_SC->SCp.ptr = (char *) current_SC->request_buffer;
-		current_SC->SCp.this_residual = current_SC->request_bufflen;
+		current_SC->SCp.ptr = NULL;
+		current_SC->SCp.this_residual = 0;
 		current_SC->SCp.buffer = NULL;
 		current_SC->SCp.buffers_residual = 0;
 	}
@@ -1164,7 +1150,9 @@ static void fd_mcs_print_info(Scsi_Cmnd * SCpnt)
 		break;
 	}
 
-	printk("(%d), target = %d cmnd = 0x%02x pieces = %d size = %u\n", SCpnt->SCp.phase, SCpnt->device->id, *(unsigned char *) SCpnt->cmnd, SCpnt->use_sg, SCpnt->request_bufflen);
+	printk("(%d), target = %d cmnd = 0x%02x pieces = %d size = %u\n",
+		SCpnt->SCp.phase, SCpnt->device->id, *(unsigned char *) SCpnt->cmnd,
+		scsi_sg_count(SCpnt), scsi_bufflen(SCpnt));
 	printk("sent_command = %d, have_data_in = %d, timeout = %d\n", SCpnt->SCp.sent_command, SCpnt->SCp.have_data_in, SCpnt->timeout);
 #if DEBUG_RACE
 	printk("in_interrupt_flag = %d\n", in_interrupt_flag);