X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fscsi%2Fpluto.c;h=3b2e1a53e6e2df3e63dbf153e42ae516e33be652;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=7bb0a2e56743c320fa49ac0567c64ebebe717118;hpb=9bf4aaab3e101692164d49b7ca357651eb691cb6;p=linux-2.6.git

diff --git a/drivers/scsi/pluto.c b/drivers/scsi/pluto.c
index 7bb0a2e56..3b2e1a53e 100644
--- a/drivers/scsi/pluto.c
+++ b/drivers/scsi/pluto.c
@@ -13,7 +13,6 @@
 #include <linux/proc_fs.h>
 #include <linux/stat.h>
 #include <linux/init.h>
-#include <linux/config.h>
 #ifdef CONFIG_KMOD
 #include <linux/kmod.h>
 #endif
@@ -27,6 +26,9 @@
 
 #include <linux/module.h>
 
+#define RQ_SCSI_BUSY		0xffff
+#define RQ_SCSI_DONE		0xfffe
+
 /* #define PLUTO_DEBUG */
 
 #define pluto_printk printk ("PLUTO %s: ", fc->name); printk
@@ -45,7 +47,7 @@ static struct ctrl_inquiry {
 	Scsi_Cmnd cmd;
 	char inquiry[256];
 	fc_channel *fc;
-} *fcs __initdata = { 0 };
+} *fcs __initdata;
 static int fcscount __initdata = 0;
 static atomic_t fcss __initdata = ATOMIC_INIT(0);
 DECLARE_MUTEX_LOCKED(fc_sem);
@@ -65,13 +67,12 @@ static void __init pluto_detect_done(Scsi_Cmnd *SCpnt)
 
 static void __init pluto_detect_scsi_done(Scsi_Cmnd *SCpnt)
 {
-	SCpnt->request->rq_status = RQ_SCSI_DONE;
 	PLND(("Detect done %08lx\n", (long)SCpnt))
 	if (atomic_dec_and_test (&fcss))
 		up(&fc_sem);
 }
 
-int pluto_slave_configure(Scsi_Device *device)
+int pluto_slave_configure(struct scsi_device *device)
 {
 	int depth_to_use;
 
@@ -90,13 +91,12 @@ int pluto_slave_configure(Scsi_Device *device)
 
 /* Detect all SSAs attached to the machine.
    To be fast, do it on all online FC channels at the same time. */
-int __init pluto_detect(Scsi_Host_Template *tpnt)
+int __init pluto_detect(struct scsi_host_template *tpnt)
 {
 	int i, retry, nplutos;
 	fc_channel *fc;
-	Scsi_Device dev;
-	struct timer_list fc_timer =
-		TIMER_INITIALIZER(pluto_detect_timeout, 0, 0);
+	struct scsi_device dev;
+	DEFINE_TIMER(fc_timer, pluto_detect_timeout, 0, 0);
 
 	tpnt->proc_name = "pluto";
 	fcscount = 0;
@@ -117,7 +117,7 @@ int __init pluto_detect(Scsi_Host_Template *tpnt)
 #endif
 			return 0;
 	}
-	fcs = (struct ctrl_inquiry *) kmalloc (sizeof (struct ctrl_inquiry) * fcscount, GFP_DMA);
+	fcs = kmalloc(sizeof (struct ctrl_inquiry) * fcscount, GFP_DMA);
 	if (!fcs) {
 		printk ("PLUTO: Not enough memory to probe\n");
 		return 0;
@@ -165,11 +165,9 @@ int __init pluto_detect(Scsi_Host_Template *tpnt)
 		
 		SCpnt->cmd_len = COMMAND_SIZE(INQUIRY);
 	
-		SCpnt->request->rq_status = RQ_SCSI_BUSY;
+		SCpnt->request->cmd_flags &= ~REQ_STARTED;
 		
 		SCpnt->done = pluto_detect_done;
-		SCpnt->bufflen = 256;
-		SCpnt->buffer = fcs[i].inquiry;
 		SCpnt->request_bufflen = 256;
 		SCpnt->request_buffer = fcs[i].inquiry;
 		PLD(("set up %d %08lx\n", i, (long)SCpnt))
@@ -179,7 +177,8 @@ int __init pluto_detect(Scsi_Host_Template *tpnt)
 	for (retry = 0; retry < 5; retry++) {
 		for (i = 0; i < fcscount; i++) {
 			if (!fcs[i].fc) break;
-			if (fcs[i].cmd.request->rq_status != RQ_SCSI_DONE) {
+			if (!(fcs[i].cmd.request->cmd_flags & REQ_STARTED)) {
+				fcs[i].cmd.request->cmd_flags |= REQ_STARTED;
 				disable_irq(fcs[i].fc->irq);
 				PLND(("queuecommand %d %d\n", retry, i))
 				fcp_scsi_queuecommand (&(fcs[i].cmd), 
@@ -340,7 +339,7 @@ static int pluto_encode_addr(Scsi_Cmnd *SCpnt, u16 *addr, fc_channel *fc, fcp_cm
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name			= "Sparc Storage Array 100/200",
 	.detect			= pluto_detect,
 	.release		= pluto_release,
@@ -354,7 +353,6 @@ static Scsi_Host_Template driver_template = {
 	.use_clustering		= ENABLE_CLUSTERING,
 	.eh_abort_handler	= fcp_scsi_abort,
 	.eh_device_reset_handler = fcp_scsi_dev_reset,
-	.eh_bus_reset_handler	= fcp_scsi_bus_reset,
 	.eh_host_reset_handler	= fcp_scsi_host_reset,
 };