OHCI HCDs will not support cancellation of syncrhonous transfers

2026-05-22 22:01:17 +08:00 · 2015-05-11 10:36:17 -06:00
parent 33f5015f21
commit 7a3fafb67f
3 changed files with 146 additions and 44 deletions
@@ -344,6 +344,8 @@
 #define TD_CC_BUFFERUNDERRUN       0x0d
 #define TD_CC_NOTACCESSED          0x0f

+#define TD_CC_USER                 0x10      /* For use by OHCI drivers */
+
 /* Host Controller Communications Area Format (4.4.1) ***********************/

 /* HccaInterrruptTable: 32x32-bit pointers to interrupt EDs */