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

Timestamp:

2011-07-24T16:05:37Z (13 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/cmdw.h (modified) (1 diff)

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

@@ -57 +57 @@
 } __attribute__((packed)) usb_massstor_csw_t;
 
+enum cmd_block_status {
+        cbs_passed      = 0x00,
+        cbs_failed      = 0x01,
+        cbs_phase_error = 0x02
+};
+
 extern void usb_massstor_cbw_prepare(usb_massstor_cbw_t *, uint32_t, uint32_t,
     usb_direction_t, uint8_t, uint8_t, const uint8_t *);