Changeset 2aceec5 in mainline for uspace/drv/bus/usb/usbmast/usbmast.h

Timestamp:

2011-07-15T21:24:35Z (13 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4118f5f, 8ad496d

Parents:

e6b32a8

Message:

Support multiple LUNs in mass storage driver.

File:

• uspace/drv/bus/usb/usbmast/usbmast.h (modified) (2 diffs)

uspace/drv/bus/usb/usbmast/usbmast.h

@@ -40 +40 @@
 #include <usb/usb.h>
 
+/** Mass storage device. */
+typedef struct {
+        /** DDF device */
+        ddf_dev_t *ddf_dev;
+        /** USB device */
+        usb_device_t *usb_dev;
+        /** Number of LUNs */
+        unsigned luns;
+} usbmast_dev_t;
+
 /** Mass storage function.
  *
@@ -45 +55 @@
  */
 typedef struct {
+        /** Mass storage device the function belongs to */
+        usbmast_dev_t *mdev;
         /** DDF function */
         ddf_fun_t *ddf_fun;
         /** LUN */
         unsigned lun;
-        /** Total number of blocks. */
+        /** Total number of blocks */
         uint64_t nblocks;
-        /** Block size in bytes. */
+        /** Block size in bytes */
         size_t block_size;
-        /** USB device function belongs to */
-        usb_device_t *usb_dev;
 } usbmast_fun_t;