1 #ifndef _SCSI_SAS_INTERNAL_H
2 #define _SCSI_SAS_INTERNAL_H
3 
4 #define SAS_HOST_ATTRS		0
5 #define SAS_PORT_ATTRS		17
6 #define SAS_RPORT_ATTRS		7
7 #define SAS_END_DEV_ATTRS	3
8 #define SAS_EXPANDER_ATTRS	7
9 
10 struct sas_internal {
11 	struct scsi_transport_template t;
12 	struct sas_function_template *f;
13 	struct sas_domain_function_template *dft;
14 
15 	struct class_device_attribute private_host_attrs[SAS_HOST_ATTRS];
16 	struct class_device_attribute private_phy_attrs[SAS_PORT_ATTRS];
17 	struct class_device_attribute private_rphy_attrs[SAS_RPORT_ATTRS];
18 	struct class_device_attribute private_end_dev_attrs[SAS_END_DEV_ATTRS];
19 	struct class_device_attribute private_expander_attrs[SAS_EXPANDER_ATTRS];
20 
21 	struct transport_container phy_attr_cont;
22 	struct transport_container rphy_attr_cont;
23 	struct transport_container end_dev_attr_cont;
24 	struct transport_container expander_attr_cont;
25 
26 	/*
27 	 * The array of null terminated pointers to attributes
28 	 * needed by scsi_sysfs.c
29 	 */
30 	struct class_device_attribute *host_attrs[SAS_HOST_ATTRS + 1];
31 	struct class_device_attribute *phy_attrs[SAS_PORT_ATTRS + 1];
32 	struct class_device_attribute *rphy_attrs[SAS_RPORT_ATTRS + 1];
33 	struct class_device_attribute *end_dev_attrs[SAS_END_DEV_ATTRS + 1];
34 	struct class_device_attribute *expander_attrs[SAS_EXPANDER_ATTRS + 1];
35 };
36 #define to_sas_internal(tmpl)	container_of(tmpl, struct sas_internal, t)
37 
38 #endif
39