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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fsl_gtm.h (1203B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3 * Freescale General-purpose Timers Module
      4 *
      5 * Copyright 2006 Freescale Semiconductor, Inc.
      6 *               Shlomi Gridish <gridish@freescale.com>
      7 *               Jerry Huang <Chang-Ming.Huang@freescale.com>
      8 * Copyright (c) MontaVista Software, Inc. 2008.
      9 *               Anton Vorontsov <avorontsov@ru.mvista.com>
     10 */
     11
     12#ifndef __ASM_FSL_GTM_H
     13#define __ASM_FSL_GTM_H
     14
     15#include <linux/types.h>
     16
     17struct gtm;
     18
     19struct gtm_timer {
     20	unsigned int irq;
     21
     22	struct gtm *gtm;
     23	bool requested;
     24	u8 __iomem *gtcfr;
     25	__be16 __iomem *gtmdr;
     26	__be16 __iomem *gtpsr;
     27	__be16 __iomem *gtcnr;
     28	__be16 __iomem *gtrfr;
     29	__be16 __iomem *gtevr;
     30};
     31
     32extern struct gtm_timer *gtm_get_timer16(void);
     33extern struct gtm_timer *gtm_get_specific_timer16(struct gtm *gtm,
     34						  unsigned int timer);
     35extern void gtm_put_timer16(struct gtm_timer *tmr);
     36extern int gtm_set_timer16(struct gtm_timer *tmr, unsigned long usec,
     37			     bool reload);
     38extern int gtm_set_exact_timer16(struct gtm_timer *tmr, u16 usec,
     39				 bool reload);
     40extern void gtm_stop_timer16(struct gtm_timer *tmr);
     41extern void gtm_ack_timer16(struct gtm_timer *tmr, u16 events);
     42
     43#endif /* __ASM_FSL_GTM_H */