+/* If many embeddedice_write_reg() follow eachother, then the >1 invocations can be this faster version of
+ * embeddedice_write_reg
+ */
+static __inline__ void embeddedice_write_reg_inner(int chain_pos, int reg_addr, u32 value)
+{
+#if 1
+ u32 values[3];
+ int num_bits[3];
+
+ values[0]=value;
+ num_bits[0]=32;
+ values[1]=reg_addr;
+ num_bits[1]=5;
+ values[2]=1;
+ num_bits[2]=1;
+
+ jtag_add_dr_out(chain_pos,
+ 3,
+ num_bits,
+ values,
+ -1);
+#else
+ scan_field_t fields[3];
+ u8 field0_out[4];
+ u8 field1_out[1];
+ u8 field2_out[1];
+
+ fields[0].device = ice_reg->jtag_info->chain_pos;
+ fields[0].num_bits = 32;
+ fields[0].out_value = field0_out;
+ buf_set_u32(fields[0].out_value, 0, 32, value);
+ fields[0].out_mask = NULL;
+ fields[0].in_value = NULL;
+ fields[0].in_check_value = NULL;
+ fields[0].in_check_mask = NULL;
+ fields[0].in_handler = NULL;
+ fields[0].in_handler_priv = NULL;
+
+ fields[1].device = ice_reg->jtag_info->chain_pos;
+ fields[1].num_bits = 5;
+ fields[1].out_value = field1_out;
+ buf_set_u32(fields[1].out_value, 0, 5, reg_addr);
+ fields[1].out_mask = NULL;
+ fields[1].in_value = NULL;
+ fields[1].in_check_value = NULL;
+ fields[1].in_check_mask = NULL;
+ fields[1].in_handler = NULL;
+ fields[1].in_handler_priv = NULL;
+
+ fields[2].device = ice_reg->jtag_info->chain_pos;
+ fields[2].num_bits = 1;
+ fields[2].out_value = field2_out;
+ buf_set_u32(fields[2].out_value, 0, 1, 1);
+ fields[2].out_mask = NULL;
+ fields[2].in_value = NULL;
+ fields[2].in_check_value = NULL;
+ fields[2].in_check_mask = NULL;
+ fields[2].in_handler = NULL;
+ fields[2].in_handler_priv = NULL;
+
+ jtag_add_dr_scan(3, fields, -1);
+
+#endif
+}
+
+