C++ (Cpp) chsc_chp_vary Exemples

Exemple #1

Fichier : chp.c Projet : xf739645524/kernel-rhel5

/*
 * Function: s390_vary_chpid
 * Varies the specified chpid online or offline
 */
static int s390_vary_chpid(struct chp_id chpid, int on)
{
	char dbf_text[15];
	int status;

	sprintf(dbf_text, on?"varyon%x.%02x":"varyoff%x.%02x", chpid.cssid,
		chpid.id);
	CIO_TRACE_EVENT(2, dbf_text);

	status = chp_get_status(chpid);
	if (status < 0) {
		printk(KERN_ERR "Can't vary unknown chpid %x.%02x\n",
		       chpid.cssid, chpid.id);
		return -EINVAL;
	}

	if (!on && !status) {
		printk(KERN_ERR "chpid %x.%02x is already offline\n",
		       chpid.cssid, chpid.id);
		return -EINVAL;
	}

	set_chp_logically_online(chpid, on);
	chsc_chp_vary(chpid, on);
	return 0;
}

Exemple #2

Fichier : chp.c Projet : 19Dan01/linux

/*
 * Function: s390_vary_chpid
 * Varies the specified chpid online or offline
 */
static int s390_vary_chpid(struct chp_id chpid, int on)
{
	char dbf_text[15];
	int status;

	sprintf(dbf_text, on?"varyon%x.%02x":"varyoff%x.%02x", chpid.cssid,
		chpid.id);
	CIO_TRACE_EVENT(2, dbf_text);

	status = chp_get_status(chpid);
	if (!on && !status)
		return 0;

	set_chp_logically_online(chpid, on);
	chsc_chp_vary(chpid, on);
	return 0;
}