summaryrefslogtreecommitdiff
path: root/drivers/usb/cdns3/cdnsp-gadget.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/cdns3/cdnsp-gadget.h')
-rw-r--r--drivers/usb/cdns3/cdnsp-gadget.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/cdns3/cdnsp-gadget.h b/drivers/usb/cdns3/cdnsp-gadget.h
index 2afa3e558f85..a91cca509db0 100644
--- a/drivers/usb/cdns3/cdnsp-gadget.h
+++ b/drivers/usb/cdns3/cdnsp-gadget.h
@@ -987,6 +987,12 @@ enum cdnsp_setup_dev {
#define STREAM_ID_FOR_TRB(p) ((((p)) << 16) & GENMASK(31, 16))
#define SCT_FOR_TRB(p) (((p) << 1) & 0x7)
+/*
+ * Halt Endpoint Command TRB field.
+ * The ESP bit only exists in the SSP2 controller.
+ */
+#define TRB_ESP BIT(9)
+
/* Link TRB specific fields. */
#define TRB_TC BIT(1)