cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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siu.h (947B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3 *  Include file for NEC VR4100 series Serial Interface Unit.
      4 *
      5 *  Copyright (C) 2005-2008  Yoichi Yuasa <yuasa@linux-mips.org>
      6 */
      7#ifndef __NEC_VR41XX_SIU_H
      8#define __NEC_VR41XX_SIU_H
      9
     10#define SIU_PORTS_MAX 2
     11
     12typedef enum {
     13	SIU_INTERFACE_RS232C,
     14	SIU_INTERFACE_IRDA,
     15} siu_interface_t;
     16
     17extern void vr41xx_select_siu_interface(siu_interface_t interface);
     18
     19typedef enum {
     20	SIU_USE_IRDA,
     21	FIR_USE_IRDA,
     22} irda_use_t;
     23
     24extern void vr41xx_use_irda(irda_use_t use);
     25
     26typedef enum {
     27	SHARP_IRDA,
     28	TEMIC_IRDA,
     29	HP_IRDA,
     30} irda_module_t;
     31
     32typedef enum {
     33	IRDA_TX_1_5MBPS,
     34	IRDA_TX_4MBPS,
     35} irda_speed_t;
     36
     37extern void vr41xx_select_irda_module(irda_module_t module, irda_speed_t speed);
     38
     39#ifdef CONFIG_SERIAL_VR41XX_CONSOLE
     40extern void vr41xx_siu_early_setup(struct uart_port *port);
     41#else
     42static inline void vr41xx_siu_early_setup(struct uart_port *port) {}
     43#endif
     44
     45#endif /* __NEC_VR41XX_SIU_H */