Differential D24428 Diff 71494 sys/dev/smartpqi/smartpqi_misc.c

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sys/dev/smartpqi/smartpqi_misc.c

	/*-	/*-
	* Copyright (c) 2018 Microsemi Corporation.	* Copyright (c) 2016-2019 Microsemi Corporation.
		* Copyright (c) 2020 Microchip Technology Inc. and it's subsidiaries.
		*
	* All rights reserved.	* All rights reserved.
	*	*
	* Redistribution and use in source and binary forms, with or without	* Redistribution and use in source and binary forms, with or without
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	#include "smartpqi_includes.h"	#include "smartpqi_includes.h"

	/*	/*
	* Populate hostwell time variables in bcd format from FreeBSD format	* Populate hostwellness time variables in bcd format from FreeBSD format
	*/	*/
	void os_get_time(struct bmic_host_wellness_time *host_wellness_time)	void os_get_time(struct bmic_host_wellness_time *host_wellness_time)
	{	{
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	getnanotime(&ts);	getnanotime(&ts);
	clock_ts_to_ct(&ts, &ct);	clock_ts_to_ct(&ts, &ct);


	/* Fill the time In BCD Format */	/* Fill the time In BCD Format */
	host_wellness_time->hour= (uint8_t)bin2bcd(ct.hour);	host_wellness_time->hour= (uint8_t)bin2bcd(ct.hour);
	host_wellness_time->min = (uint8_t)bin2bcd(ct.min);	host_wellness_time->min = (uint8_t)bin2bcd(ct.min);
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	host_wellness_time->century = (uint8_t)bin2bcd(ct.year / 100);	host_wellness_time->century = (uint8_t)bin2bcd(ct.year / 100);
	host_wellness_time->year = (uint8_t)bin2bcd(ct.year % 100);	host_wellness_time->year = (uint8_t)bin2bcd(ct.year % 100);

	}	}

	/*	/*
	* Update host time to f/w every 24 hours in a periodic timer.	* Update host time to f/w every 24 hours in a periodic timer.
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	struct pqisrc_softstate softs = (struct pqisrc_softstate )data;	struct pqisrc_softstate softs = (struct pqisrc_softstate )data;
	int ret = 0;	int ret = 0;


	/* update time to FW */	/* update time to FW */
	if (!pqisrc_ctrl_offline(softs)){	if (!pqisrc_ctrl_offline(softs)){
	if( (ret = pqisrc_write_current_time_to_host_wellness(softs)) != 0 )	if( (ret = pqisrc_write_current_time_to_host_wellness(softs)) != 0 )
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	}	}

	/* reschedule ourselves */	/* reschedule ourselves */
	callout_schedule(&softs->os_specific.wellness_periodic,	callout_reset(&softs->os_specific.wellness_periodic,
	OS_HOST_WELLNESS_TIMEOUT * hz);	PQI_HOST_WELLNESS_TIMEOUT_SEC * hz, os_wellness_periodic, softs);
	}	}

	/*	/*
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	pqisrc_heartbeat_timer_handler(softs);	pqisrc_heartbeat_timer_handler(softs);
	if (!pqisrc_ctrl_offline(softs)) {	if (!pqisrc_ctrl_offline(softs)) {
	callout_reset(&softs->os_specific.heartbeat_timeout_id,	callout_reset(&softs->os_specific.heartbeat_timeout_id,
	OS_FW_HEARTBEAT_TIMER_INTERVAL * hz,	PQI_HEARTBEAT_TIMEOUT_SEC * hz,
	os_start_heartbeat_timer, softs);	os_start_heartbeat_timer, softs);
	}	}

	DBG_FUNC("OUT\n");	DBG_FUNC("OUT\n");
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	/*	/*
	* Mutex initialization function	* Mutex initialization function
	*/	*/
	int os_init_spinlock(struct pqisrc_softstate softs, struct mtx lock,	int os_init_spinlock(struct pqisrc_softstate softs, struct mtx lock,
	char *lockname)	char *lockname)
	{	{
	mtx_init(lock, lockname, NULL, MTX_SPIN);	mtx_init(lock, lockname, NULL, MTX_SPIN);
	return 0;	return 0;

	}	}

	/*	/*
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	*/	*/
	void os_uninit_spinlock(struct mtx *lock)	void os_uninit_spinlock(struct mtx *lock)
	{	{
	mtx_destroy(lock);	mtx_destroy(lock);
	return;	return;

	}	}

	/*	/*
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	*/	*/
	int os_create_semaphore(const char name, int value, struct sema sema)	int os_create_semaphore(const char name, int value, struct sema sema)
	{	{
	sema_init(sema, value, name);	sema_init(sema, value, name);
	return PQI_STATUS_SUCCESS;	return PQI_STATUS_SUCCESS;

	}	}

	/*	/*
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	*/	*/
	int os_destroy_semaphore(struct sema *sema)	int os_destroy_semaphore(struct sema *sema)
	{	{
	sema_destroy(sema);	sema_destroy(sema);
	return PQI_STATUS_SUCCESS;	return PQI_STATUS_SUCCESS;

	}	}

	/*	/*
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	sema_wait(sema);	sema_wait(sema);
	}	}


	/*	/*
	* string copy wrapper function	* string copy wrapper function
	*/	*/
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	{	{
	return strlcpy(dst, src, size);	return strlcpy(dst, src, size);
	}	}

		int pqi_error_to_bsd_error(int pqi_error)
		{
		int bsd_error;

		DBG_FUNC("IN\n");

		switch (pqi_error) {
		case PQI_STATUS_SUCCESS:
		bsd_error = BSD_SUCCESS;
		break;
		case PQI_STATUS_FAILURE:
		bsd_error = BSD_FAILURE;
		break;
		default:
		bsd_error = BSD_FAILURE;
		mavUnsubmitted Done Inline Actions I haven't looked close where this function is called, but -1 does not very sound like BSD error. mav: I haven't looked close where this function is called, but -1 does not very sound like BSD error.
		break;
		}

		DBG_FUNC("OUT\n");

		return bsd_error;
		}

		int bsd_error_to_pqi_error(int bsd_error)
		{
		int pqi_error;

		DBG_FUNC("IN\n");

		switch (bsd_error) {
		case BSD_SUCCESS:
		pqi_error = PQI_STATUS_SUCCESS;
		break;
		case BSD_FAILURE:
		pqi_error = PQI_STATUS_FAILURE;
		break;
		default:
		pqi_error = PQI_STATUS_FAILURE;
		break;
		}

		DBG_FUNC("OUT\n");

		return pqi_error;
		}
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