485 bool arch_timer_check_dt_erratum(const struct arch_timer_erratum_workaround *wa,  in arch_timer_check_dt_erratum()  argument
490 	return of_property_read_bool(np, wa->id);  in arch_timer_check_dt_erratum()
494 bool arch_timer_check_local_cap_erratum(const struct arch_timer_erratum_workaround *wa,  in arch_timer_check_local_cap_erratum()  argument
497 	return this_cpu_has_cap((uintptr_t)wa->id);  in arch_timer_check_local_cap_erratum()
502 bool arch_timer_check_acpi_oem_erratum(const struct arch_timer_erratum_workaround *wa,  in arch_timer_check_acpi_oem_erratum()  argument
506 	const struct ate_acpi_oem_info *info = wa->id;  in arch_timer_check_acpi_oem_erratum()
541 void arch_timer_enable_workaround(const struct arch_timer_erratum_workaround *wa,  in arch_timer_enable_workaround()  argument
547 		__this_cpu_write(timer_unstable_counter_workaround, wa);  in arch_timer_enable_workaround()
550 			per_cpu(timer_unstable_counter_workaround, i) = wa;  in arch_timer_enable_workaround()
553 	if (wa->read_cntvct_el0 || wa->read_cntpct_el0)  in arch_timer_enable_workaround()
562 	if (wa->read_cntvct_el0) {  in arch_timer_enable_workaround()
571 	const struct arch_timer_erratum_workaround *wa, *__wa;  in arch_timer_check_ool_workaround()  local
591 	wa = arch_timer_iterate_errata(type, match_fn, arg);  in arch_timer_check_ool_workaround()
592 	if (!wa)  in arch_timer_check_ool_workaround()
596 	if (__wa && wa != __wa)  in arch_timer_check_ool_workaround()
598 			wa->desc, __wa->desc);  in arch_timer_check_ool_workaround()
603 	arch_timer_enable_workaround(wa, local);  in arch_timer_check_ool_workaround()
605 		local ? "local" : "global", wa->desc);  in arch_timer_check_ool_workaround()