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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/usb/image/microtek.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/usb/image/microtek.h')
-rw-r--r--kernel/drivers/usb/image/microtek.h54
1 files changed, 54 insertions, 0 deletions
diff --git a/kernel/drivers/usb/image/microtek.h b/kernel/drivers/usb/image/microtek.h
new file mode 100644
index 000000000..ccce318f2
--- /dev/null
+++ b/kernel/drivers/usb/image/microtek.h
@@ -0,0 +1,54 @@
+ /*
+ * Driver for Microtek Scanmaker X6 USB scanner and possibly others.
+ *
+ * (C) Copyright 2000 John Fremlin <vii@penguinpowered.com>
+ * (C) Copyright 2000 Oliver Neukum <Oliver.Neukum@lrz.uni-muenchen.de>
+ *
+ * See microtek.c for history
+ *
+ */
+
+typedef void (*mts_scsi_cmnd_callback)(struct scsi_cmnd *);
+
+
+struct mts_transfer_context
+{
+ struct mts_desc* instance;
+ mts_scsi_cmnd_callback final_callback;
+ struct scsi_cmnd *srb;
+
+ void* data;
+ unsigned data_length;
+ int data_pipe;
+ int fragment;
+
+ u8 *scsi_status; /* status returned from ep_response after command completion */
+};
+
+
+struct mts_desc {
+ struct mts_desc *next;
+ struct mts_desc *prev;
+
+ struct usb_device *usb_dev;
+ struct usb_interface *usb_intf;
+
+ /* Endpoint addresses */
+ u8 ep_out;
+ u8 ep_response;
+ u8 ep_image;
+
+ struct Scsi_Host * host;
+
+ struct urb *urb;
+ struct mts_transfer_context context;
+};
+
+
+#define MTS_EP_OUT 0x1
+#define MTS_EP_RESPONSE 0x2
+#define MTS_EP_IMAGE 0x3
+#define MTS_EP_TOTAL 0x3
+
+#define MTS_SCSI_ERR_MASK ~0x3fu
+