Exemplos de zfcp_erp_action_dismiss_adapter em C++ (Cpp)

Exemplo n.º 1

Arquivo: zfcp_erp.c Projeto: mjduddin/B14CKB1RD_kernel_m8

static struct zfcp_erp_action *zfcp_erp_setup_act(int need, u32 act_status,
        struct zfcp_adapter *adapter,
        struct zfcp_port *port,
        struct scsi_device *sdev)
{
    struct zfcp_erp_action *erp_action;
    struct zfcp_scsi_dev *zfcp_sdev;

    switch (need) {
    case ZFCP_ERP_ACTION_REOPEN_LUN:
        zfcp_sdev = sdev_to_zfcp(sdev);
        if (!(act_status & ZFCP_STATUS_ERP_NO_REF))
            if (scsi_device_get(sdev))
                return NULL;
        atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE,
                        &zfcp_sdev->status);
        erp_action = &zfcp_sdev->erp_action;
        memset(erp_action, 0, sizeof(struct zfcp_erp_action));
        erp_action->port = port;
        erp_action->sdev = sdev;
        if (!(atomic_read(&zfcp_sdev->status) &
                ZFCP_STATUS_COMMON_RUNNING))
            act_status |= ZFCP_STATUS_ERP_CLOSE_ONLY;
        break;

    case ZFCP_ERP_ACTION_REOPEN_PORT:
    case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
        if (!get_device(&port->dev))
            return NULL;
        zfcp_erp_action_dismiss_port(port);
        atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE, &port->status);
        erp_action = &port->erp_action;
        memset(erp_action, 0, sizeof(struct zfcp_erp_action));
        erp_action->port = port;
        if (!(atomic_read(&port->status) & ZFCP_STATUS_COMMON_RUNNING))
            act_status |= ZFCP_STATUS_ERP_CLOSE_ONLY;
        break;

    case ZFCP_ERP_ACTION_REOPEN_ADAPTER:
        kref_get(&adapter->ref);
        zfcp_erp_action_dismiss_adapter(adapter);
        atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE, &adapter->status);
        erp_action = &adapter->erp_action;
        memset(erp_action, 0, sizeof(struct zfcp_erp_action));
        if (!(atomic_read(&adapter->status) &
                ZFCP_STATUS_COMMON_RUNNING))
            act_status |= ZFCP_STATUS_ERP_CLOSE_ONLY;
        break;

    default:
        return NULL;
    }

    erp_action->adapter = adapter;
    erp_action->action = need;
    erp_action->status = act_status;

    return erp_action;
}

Exemplo n.º 2

Arquivo: zfcp_erp.c Projeto: Addision/LVS

static struct zfcp_erp_action *zfcp_erp_setup_act(int need,
						  struct zfcp_adapter *adapter,
						  struct zfcp_port *port,
						  struct zfcp_unit *unit)
{
	struct zfcp_erp_action *erp_action;
	u32 status = 0;

	switch (need) {
	case ZFCP_ERP_ACTION_REOPEN_UNIT:
		zfcp_unit_get(unit);
		atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE, &unit->status);
		erp_action = &unit->erp_action;
		if (!(atomic_read(&unit->status) & ZFCP_STATUS_COMMON_RUNNING))
			status = ZFCP_STATUS_ERP_CLOSE_ONLY;
		break;

	case ZFCP_ERP_ACTION_REOPEN_PORT:
	case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
		zfcp_port_get(port);
		zfcp_erp_action_dismiss_port(port);
		atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE, &port->status);
		erp_action = &port->erp_action;
		if (!(atomic_read(&port->status) & ZFCP_STATUS_COMMON_RUNNING))
			status = ZFCP_STATUS_ERP_CLOSE_ONLY;
		break;

	case ZFCP_ERP_ACTION_REOPEN_ADAPTER:
		zfcp_adapter_get(adapter);
		zfcp_erp_action_dismiss_adapter(adapter);
		atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE, &adapter->status);
		erp_action = &adapter->erp_action;
		if (!(atomic_read(&adapter->status) &
		      ZFCP_STATUS_COMMON_RUNNING))
			status = ZFCP_STATUS_ERP_CLOSE_ONLY;
		break;

	default:
		return NULL;
	}

	memset(erp_action, 0, sizeof(struct zfcp_erp_action));
	erp_action->adapter = adapter;
	erp_action->port = port;
	erp_action->unit = unit;
	erp_action->action = need;
	erp_action->status = status;

	return erp_action;
}