imported SEABIOS source tree

[palacios.git] / bios / seabios / src / usb-msc.h

diff --git a/bios/seabios/src/usb-msc.h b/bios/seabios/src/usb-msc.h
new file mode 100644 (file)
index 0000000..71adb20
--- /dev/null
+++ b/bios/seabios/src/usb-msc.h
@@ -0,0 +1,27 @@
+#ifndef __USB_MSC_H
+#define __USB_MSC_H
+
+// usb-msc.c
+struct disk_op_s;
+int usb_cmd_data(struct disk_op_s *op, void *cdbcmd, u16 blocksize);
+struct usb_interface_descriptor;
+struct usb_pipe;
+int usb_msc_init(struct usb_pipe *pipe
+                 , struct usb_interface_descriptor *iface, int imax);
+int process_usb_op(struct disk_op_s *op);
+
+
+/****************************************************************
+ * MSC flags
+ ****************************************************************/
+
+#define US_SC_ATAPI_8020   0x02
+#define US_SC_ATAPI_8070   0x05
+#define US_SC_SCSI         0x06
+
+#define US_PR_BULK         0x50
+
+#define USB_MSC_TYPE_DISK  0x00
+#define USB_MSC_TYPE_CDROM 0x05
+
+#endif // ush-msc.h