C++ (Cpp) dev_to_sas_internal示例

示例#1

文件： sas_ata.c 项目： MiniBlu/cm11_kernel_htc_msm8974a3ul

static int local_ata_check_ready(struct ata_link *link)
{
	struct ata_port *ap = link->ap;
	struct domain_device *dev = ap->private_data;
	struct sas_internal *i = dev_to_sas_internal(dev);

	if (i->dft->lldd_ata_check_ready)
		return i->dft->lldd_ata_check_ready(dev);
	else {
		return 1;
	}
}

示例#2

文件： sas_ata.c 项目： adyjl/DORIMANX_LG_STOCK_LP_KERNEL

static int local_ata_check_ready(struct ata_link *link)
{
	struct ata_port *ap = link->ap;
	struct domain_device *dev = ap->private_data;
	struct sas_internal *i = dev_to_sas_internal(dev);

	if (i->dft->lldd_ata_check_ready)
		return i->dft->lldd_ata_check_ready(dev);
	else {
		/* lldd's that don't implement 'ready' checking get the
		 * old default behavior of not coordinating reset
		 * recovery with libata
		 */
		return 1;
	}
}

示例#3

文件： sas_ata.c 项目： adyjl/DORIMANX_LG_STOCK_LP_KERNEL

		   level, ap->print_id, dev_name(dev), &vaf);

	va_end(args);

	return r;
}

static int sas_ata_hard_reset(struct ata_link *link, unsigned int *class,
			      unsigned long deadline)
{
	int ret = 0, res;
	struct sas_phy *phy;
	struct ata_port *ap = link->ap;
	int (*check_ready)(struct ata_link *link);
	struct domain_device *dev = ap->private_data;
	struct sas_internal *i = dev_to_sas_internal(dev);

	res = i->dft->lldd_I_T_nexus_reset(dev);
	if (res == -ENODEV)
		return res;

	if (res != TMF_RESP_FUNC_COMPLETE)
		sas_ata_printk(KERN_DEBUG, dev, "Unable to reset ata device?\n");

	phy = sas_get_local_phy(dev);
	if (scsi_is_sas_phy_local(phy))
		check_ready = local_ata_check_ready;
	else
		check_ready = smp_ata_check_ready;
	sas_put_local_phy(phy);