patch-2.4.19 linux-2.4.19/drivers/usb/hpusbscsi.h

• Lines: 38
• Date: Fri Aug 2 17:39:44 2002
• Orig file: linux-2.4.18/drivers/usb/hpusbscsi.h
• Orig date: Fri Oct 5 12:04:51 2001

diff -urN linux-2.4.18/drivers/usb/hpusbscsi.h linux-2.4.19/drivers/usb/hpusbscsi.h
@@ -4,9 +4,14 @@
 /* large parts based on or taken from code by John Fremlin and Matt Dharm */
 /* this file is licensed under the GPL */
 
+/* A big thanks to Jose for untiring testing */
+
 typedef void (*usb_urb_callback) (struct urb *);
 typedef void (*scsi_callback)(Scsi_Cmnd *);
 
+#define SENSE_COMMAND_SIZE 6
+#define HPUSBSCSI_SENSE_LENGTH 0x16
+
 struct hpusbscsi
 {
         struct list_head lh;
@@ -21,6 +26,7 @@
         int number;
        scsi_callback scallback;
        Scsi_Cmnd *srb;
+	u8 sense_command[SENSE_COMMAND_SIZE];
 
         int use_count;
         wait_queue_head_t pending;
@@ -51,11 +57,13 @@
 static void simple_command_callback(struct urb *u);
 static void scatter_gather_callback(struct urb *u);
 static void simple_payload_callback (struct urb *u);
-static void  control_interrupt_callback (struct urb *u);
+static void control_interrupt_callback (struct urb *u);
+static void request_sense_callback (struct urb *u);
 static void simple_done (struct urb *u);
 static int hpusbscsi_scsi_queuecommand (Scsi_Cmnd *srb, scsi_callback callback);
 static int hpusbscsi_scsi_host_reset (Scsi_Cmnd *srb);
 static int hpusbscsi_scsi_abort (Scsi_Cmnd *srb);
+static void issue_request_sense (struct hpusbscsi *hpusbscsi);
 
 static Scsi_Host_Template hpusbscsi_scsi_host_template = {
 	name:           "hpusbscsi",