307 	struct arch_hw_breakpoint_ctrl ctrl;  in get_max_wp_len()  local
313 	memset(&ctrl, 0, sizeof(ctrl));  in get_max_wp_len()
314 	ctrl.len = ARM_BREAKPOINT_LEN_8;  in get_max_wp_len()
315 	ctrl_reg = encode_ctrl_reg(ctrl);  in get_max_wp_len()
339 	u32 addr, ctrl;  in arch_install_hw_breakpoint()  local
342 	ctrl = encode_ctrl_reg(info->ctrl) | 0x1;  in arch_install_hw_breakpoint()
344 	if (info->ctrl.type == ARM_BREAKPOINT_EXECUTE) {  in arch_install_hw_breakpoint()
375 		ctrl = encode_ctrl_reg(info->step_ctrl);  in arch_install_hw_breakpoint()
376 		if (info->ctrl.type != ARM_BREAKPOINT_EXECUTE) {  in arch_install_hw_breakpoint()
387 	write_wb_reg(ctrl_base + i, ctrl);  in arch_install_hw_breakpoint()
397 	if (info->ctrl.type == ARM_BREAKPOINT_EXECUTE) {  in arch_uninstall_hw_breakpoint()
425 	if (info->ctrl.type != ARM_BREAKPOINT_EXECUTE &&  in arch_uninstall_hw_breakpoint()
467 	len = get_hbp_len(info->ctrl.len);  in arch_check_bp_in_kernelspace()
477 int arch_bp_generic_fields(struct arch_hw_breakpoint_ctrl ctrl,  in arch_bp_generic_fields()  argument
481 	switch (ctrl.type) {  in arch_bp_generic_fields()
499 	switch (ctrl.len) {  in arch_bp_generic_fields()
529 		info->ctrl.type = ARM_BREAKPOINT_EXECUTE;  in arch_build_bp_info()
532 		info->ctrl.type = ARM_BREAKPOINT_LOAD;  in arch_build_bp_info()
535 		info->ctrl.type = ARM_BREAKPOINT_STORE;  in arch_build_bp_info()
538 		info->ctrl.type = ARM_BREAKPOINT_LOAD | ARM_BREAKPOINT_STORE;  in arch_build_bp_info()
547 		info->ctrl.len = ARM_BREAKPOINT_LEN_1;  in arch_build_bp_info()
550 		info->ctrl.len = ARM_BREAKPOINT_LEN_2;  in arch_build_bp_info()
553 		info->ctrl.len = ARM_BREAKPOINT_LEN_4;  in arch_build_bp_info()
556 		info->ctrl.len = ARM_BREAKPOINT_LEN_8;  in arch_build_bp_info()
557 		if ((info->ctrl.type != ARM_BREAKPOINT_EXECUTE)  in arch_build_bp_info()
570 	if (info->ctrl.type == ARM_BREAKPOINT_EXECUTE &&  in arch_build_bp_info()
571 	    info->ctrl.len != ARM_BREAKPOINT_LEN_2 &&  in arch_build_bp_info()
572 	    info->ctrl.len != ARM_BREAKPOINT_LEN_4)  in arch_build_bp_info()
579 	info->ctrl.privilege = ARM_BREAKPOINT_USER;  in arch_build_bp_info()
581 		info->ctrl.privilege |= ARM_BREAKPOINT_PRIV;  in arch_build_bp_info()
584 	info->ctrl.enabled = !bp->attr.disabled;  in arch_build_bp_info()
587 	info->ctrl.mismatch = 0;  in arch_build_bp_info()
611 	if (info->ctrl.len == ARM_BREAKPOINT_LEN_8)  in arch_validate_hwbkpt_settings()
621 		if (info->ctrl.len == ARM_BREAKPOINT_LEN_2)  in arch_validate_hwbkpt_settings()
625 		if (info->ctrl.len == ARM_BREAKPOINT_LEN_1)  in arch_validate_hwbkpt_settings()
633 	info->ctrl.len <<= offset;  in arch_validate_hwbkpt_settings()
659 		    (info->ctrl.type == ARM_BREAKPOINT_LOAD ||  in arch_validate_hwbkpt_settings()
660 		     info->ctrl.type == ARM_BREAKPOINT_STORE))  in arch_validate_hwbkpt_settings()
679 	info->step_ctrl.privilege = info->ctrl.privilege;  in enable_single_step()
699 	struct arch_hw_breakpoint_ctrl ctrl;  in watchpoint_handler()  local
722 			if (info->ctrl.len == ARM_BREAKPOINT_LEN_8)  in watchpoint_handler()
734 			decode_ctrl_reg(ctrl_reg, &ctrl);  in watchpoint_handler()
735 			if (!((1 << (addr & alignment_mask)) & ctrl.len))  in watchpoint_handler()
804 	struct arch_hw_breakpoint_ctrl ctrl;  in breakpoint_handler()  local
829 		decode_ctrl_reg(ctrl_reg, &ctrl);  in breakpoint_handler()
830 		if ((1 << (addr & 0x3)) & ctrl.len) {  in breakpoint_handler()