drivers/fpga/intel-m10-bmc-sec-update.c

262 static void log_error_regs(struct m10bmc_sec *sec, u32 doorbell)
267 	dev_err(sec->dev, "Doorbell: 0x%08x\n", doorbell);
276 	u32 doorbell;
279 	ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, &doorbell);
283 	return FIELD_GET(DRBL_RSU_STATUS, doorbell);
327 	ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, doorbell_reg);
344 	u32 doorbell;
347 	ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, &doorbell);
351 	if (!rsu_progress_done(rsu_prog(doorbell))) {
352 		log_error_regs(sec, doorbell);
379 	ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell,
416 	u32 doorbell, progress;
419 	ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, &doorbell);
424 	while (rsu_prog(doorbell) == RSU_PROG_PREPARE) {
429 		ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, &doorbell);
434 	progress = rsu_prog(doorbell);
436 		log_error_regs(sec, doorbell);
439 		log_error_regs(sec, doorbell);
452 	ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell,
460 				       csr_map->base + csr_map->doorbell,
508 	u32 doorbell;
511 	ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, &doorbell);
515 	if (rsu_prog(doorbell) != RSU_PROG_READY)
518 	ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell,
584 	u32 blk_size, doorbell;
590 	ret = m10bmc_sys_read(m10bmc, csr_map->doorbell, &doorbell);
593 	} else if (rsu_prog(doorbell) != RSU_PROG_READY) {
594 		log_error_regs(sec, doorbell);
612 	u32 doorbell, result;
627 		ret = rsu_check_complete(sec, &doorbell);
631 		log_error_regs(sec, doorbell);
636 		log_error_regs(sec, doorbell);