Changeset 45cae6b in mainline for uspace/drv/bus/usb/usbmast/bo_trans.h

Timestamp:

2011-07-24T16:05:37Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

582fe388

Parents:

4022513

Message:

Work on USB mass storage:

• handle pipe stalls when transferring data
• distinguish between transport failure and failed command (i.e. check condition)
• when a command fails, read sense data and log sense key, ASC, ASCQ

File:

• uspace/drv/bus/usb/usbmast/bo_trans.h (modified) (1 diff)

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

@@ -47 +47 @@
 #define BULK_OUT_EP 1
 
+typedef enum cmd_status {
+        CMDS_GOOD,
+        CMDS_FAILED
+} cmd_status_t;
+
 extern int usb_massstor_data_in(usbmast_fun_t *, uint32_t, const void *,
-    size_t, void *, size_t, size_t *);
+    size_t, void *, size_t, size_t *, cmd_status_t *);
 extern int usb_massstor_data_out(usbmast_fun_t *, uint32_t, const void *,
-    size_t, const void *, size_t, size_t *);
+    size_t, const void *, size_t, size_t *, cmd_status_t *);
 extern int usb_massstor_reset(usbmast_dev_t *);
 extern void usb_massstor_reset_recovery(usbmast_dev_t *);