Changes in uspace/drv/ohci/hw_struct/transfer_descriptor.h [9f104af4:ad86349] in mainline

File:

• uspace/drv/ohci/hw_struct/transfer_descriptor.h (modified) (2 diffs)

uspace/drv/ohci/hw_struct/transfer_descriptor.h

@@ -59 +59 @@
 #define TD_STATUS_T_0 (0x2)
 #define TD_STATUS_T_1 (0x3)
+#define TD_STATUS_T_ED (0)
 #define TD_STATUS_EC_MASK (0x3) /* error count */
 #define TD_STATUS_EC_SHIFT (26)
@@ -102 +103 @@
         return cc_to_rc(cc);
 }
+
+static inline size_t td_remain_size(td_t *instance)
+{
+        assert(instance);
+        if (instance->cbp == 0)
+                return 0;
+        return instance->be - instance->cbp + 1;
+}
 #endif
 /**