Lines Matching full:chain
14 * Maximum polling loop to wait for IO scan chain engine becomes idle
38 * scan_chain_engine_is_idle() - Check if the JTAG scan chain is idle
41 * Function to check IO scan chain engine status and wait if the engine is
42 * is active. Poll the IO scan chain engine till maximum iteration reached.
66 * scan_mgr_jtag_io() - Access the JTAG chain
71 * Perform I/O on the JTAG chain
136 * scan_mgr_io_scan_chain_prg() - Program HPS IO Scan Chain
137 * @io_scan_chain_id: IO scan chain ID
152 * De-assert reinit if the IO scan chain is intended for HIO. In in scan_mgr_io_scan_chain_prg()
153 * this, its the chain 3. in scan_mgr_io_scan_chain_prg()
160 * Check if the scan chain engine is inactive and the in scan_mgr_io_scan_chain_prg()
161 * WFIFO is empty before enabling the IO scan chain in scan_mgr_io_scan_chain_prg()
168 * Enable IO Scan chain based on scan chain id in scan_mgr_io_scan_chain_prg()
169 * Note: only one chain can be enabled at a time in scan_mgr_io_scan_chain_prg()
173 /* Program IO scan chain. */ in scan_mgr_io_scan_chain_prg()
187 /* Disable IO Scan chain when configuration done*/ in scan_mgr_io_scan_chain_prg()
192 /* Disable IO Scan chain when error detected */ in scan_mgr_io_scan_chain_prg()
201 /* configure the IOCSR through scan chain */ in scan_mgr_configure_iocsr()