Fixes various bugs and introduces high-precision calculation of output frequency of TTC

include/common/xil/drivers/xemacps.h

@@ -535,6 +535,8 @@ typedef struct XEmacPs_Instance {
 
 	XEmacPs_BdRing TxBdRing;	/* Transmit BD ring */
 	XEmacPs_BdRing RxBdRing;	/* Receive BD ring */
+	XEmacPs_Bd *TxBdTerminate;   /* BD for disabled transmit queue */
+	XEmacPs_Bd *RxBdTerminate;   /* BD for disabled receive queue */
 
 	XEmacPs_Handler SendHandler;
 	XEmacPs_Handler RecvHandler;
@@ -764,6 +766,17 @@ typedef struct XEmacPs_Instance {
         (High & XEMACPS_RXWM_HIGH_MASK) |  \
         ((Low << XEMACPS_RXWM_LOW_SHFT_MSK) & XEMACPS_RXWM_LOW_MASK) |)
 
+#define XEmacPs_SetTSUCmpVal(InstancePtr, cmp_val)                         \
+        XEmacPs_WriteReg((InstancePtr)->Config.BaseAddress,                \
+        XEMACPS_1588_SEC_CMP_MSB_OFFSET,                                   \
+        (cmp_val.tv_sec & 0x000000FF00000000U) >> 32U);                   \
+        XEmacPs_WriteReg((InstancePtr)->Config.BaseAddress,                \
+        XEMACPS_1588_SEC_CMP_OFFSET,                                       \
+        (cmp_val.tv_sec & 0x00000000FFFFFFFFU));                          \
+        XEmacPs_WriteReg((InstancePtr)->Config.BaseAddress,                \
+        XEMACPS_1588_NSEC_CMP_OFFSET,                                      \
+        (cmp_val.tv_nsec & 0xFFFFFC0000000000U));
+
 /****************************************************************************/
 /**
 *

[Oliver Horst]

Please check the amount of whitespaces.

[Ulrich Huber]

Four whitespaces equal one tab. Should I use a tab instead?

[Oliver Horst]

Please check the alignment of the line continuation characters.