+/**
+ * Queue an IDCODE register read. This is primarily useful for SWD
+ * transports, where it is required as part of link initialization.
+ * (For JTAG, this register is read as part of scan chain setup.)
+ *
+ * @param dap The DAP used for reading.
+ * @param ack Pointer to where transaction status will be stored.
+ * @param data Pointer saying where to store the IDCODE value.
+ *
+ * @return ERROR_OK for success, else a fault code.
+ */
+static inline int dap_queue_idcode_read(struct adiv5_dap *dap,
+ uint8_t *ack, uint32_t *data)
+{
+ assert(dap->ops != NULL);
+ return dap->ops->queue_idcode_read(dap, ack, data);
+}
+
+/**
+ * Queue a DP register read.
+ * Note that not all DP registers are readable; also, that JTAG and SWD
+ * have slight differences in DP register support.
+ *
+ * @param dap The DAP used for reading.
+ * @param reg The two-bit number of the DP register being read.
+ * @param data Pointer saying where to store the register's value
+ * (in host endianness).
+ *
+ * @return ERROR_OK for success, else a fault code.
+ */
+static inline int dap_queue_dp_read(struct adiv5_dap *dap,
+ unsigned reg, uint32_t *data)
+{
+ assert(dap->ops != NULL);
+ return dap->ops->queue_dp_read(dap, reg, data);
+}
+
+/**
+ * Queue a DP register write.
+ * Note that not all DP registers are writable; also, that JTAG and SWD
+ * have slight differences in DP register support.
+ *
+ * @param dap The DAP used for writing.
+ * @param reg The two-bit number of the DP register being written.
+ * @param data Value being written (host endianness)
+ *
+ * @return ERROR_OK for success, else a fault code.
+ */
+static inline int dap_queue_dp_write(struct adiv5_dap *dap,
+ unsigned reg, uint32_t data)
+{
+ assert(dap->ops != NULL);
+ return dap->ops->queue_dp_write(dap, reg, data);
+}
+
+/**
+ * Queue an AP register read.
+ *
+ * @param dap The DAP used for reading.
+ * @param reg The number of the AP register being read.
+ * @param data Pointer saying where to store the register's value
+ * (in host endianness).
+ *
+ * @return ERROR_OK for success, else a fault code.
+ */
+static inline int dap_queue_ap_read(struct adiv5_dap *dap,
+ unsigned reg, uint32_t *data)
+{
+ assert(dap->ops != NULL);
+ return dap->ops->queue_ap_read(dap, reg, data);
+}
+
+/**
+ * Queue an AP register write.
+ *
+ * @param dap The DAP used for writing.
+ * @param reg The number of the AP register being written.
+ * @param data Value being written (host endianness)
+ *
+ * @return ERROR_OK for success, else a fault code.
+ */
+static inline int dap_queue_ap_write(struct adiv5_dap *dap,
+ unsigned reg, uint32_t data)
+{
+ assert(dap->ops != NULL);
+ return dap->ops->queue_ap_write(dap, reg, data);
+}
+
+/**
+ * Queue an AP block read.
+ *
+ * @param dap The DAP used for reading.
+ * @param reg The number of the AP register being read.
+ * @param blocksize The number of the AP register being read.
+ * @param buffer Pointer saying where to store the data
+ * (in host endianness).
+ *
+ * @return ERROR_OK for success, else a fault code.
+ */
+static inline int dap_queue_ap_read_block(struct adiv5_dap *dap,
+ unsigned reg, unsigned blocksize, uint8_t *buffer)
+{
+ assert(dap->ops != NULL);
+ return dap->ops->queue_ap_read_block(dap, reg, blocksize, buffer);
+}
+
+/**
+ * Queue an AP abort operation. The current AP transaction is aborted,
+ * including any update of the transaction counter. The AP is left in
+ * an unknown state (so it must be re-initialized). For use only after
+ * the AP has reported WAIT status for an extended period.
+ *
+ * @param dap The DAP used for writing.
+ * @param ack Pointer to where transaction status will be stored.
+ *
+ * @return ERROR_OK for success, else a fault code.
+ */
+static inline int dap_queue_ap_abort(struct adiv5_dap *dap, uint8_t *ack)
+{
+ assert(dap->ops != NULL);
+ return dap->ops->queue_ap_abort(dap, ack);
+}
+
+/**
+ * Perform all queued DAP operations, and clear any errors posted in the
+ * CTRL_STAT register when they are done. Note that if more than one AP
+ * operation will be queued, one of the first operations in the queue
+ * should probably enable CORUNDETECT in the CTRL/STAT register.
+ *
+ * @param dap The DAP used.
+ *
+ * @return ERROR_OK for success, else a fault code.
+ */
+static inline int dap_run(struct adiv5_dap *dap)
+{
+ assert(dap->ops != NULL);
+ return dap->ops->run(dap);
+}
+
+/** Accessor for currently selected DAP-AP number (0..255) */
+static inline uint8_t dap_ap_get_select(struct adiv5_dap *swjdp)