1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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2 | #ifndef _SCSI_SAS_INTERNAL_H |
3 | #define _SCSI_SAS_INTERNAL_H |
4 | |
5 | #define SAS_HOST_ATTRS 0 |
6 | #define SAS_PHY_ATTRS 17 |
7 | #define SAS_PORT_ATTRS 1 |
8 | #define SAS_RPORT_ATTRS 8 |
9 | #define SAS_END_DEV_ATTRS 5 |
10 | #define SAS_EXPANDER_ATTRS 7 |
11 | |
12 | struct sas_internal { |
13 | struct scsi_transport_template t; |
14 | struct sas_function_template *f; |
15 | struct sas_domain_function_template *dft; |
16 | |
17 | struct device_attribute private_host_attrs[SAS_HOST_ATTRS]; |
18 | struct device_attribute private_phy_attrs[SAS_PHY_ATTRS]; |
19 | struct device_attribute private_port_attrs[SAS_PORT_ATTRS]; |
20 | struct device_attribute private_rphy_attrs[SAS_RPORT_ATTRS]; |
21 | struct device_attribute private_end_dev_attrs[SAS_END_DEV_ATTRS]; |
22 | struct device_attribute private_expander_attrs[SAS_EXPANDER_ATTRS]; |
23 | |
24 | struct transport_container phy_attr_cont; |
25 | struct transport_container port_attr_cont; |
26 | struct transport_container rphy_attr_cont; |
27 | struct transport_container end_dev_attr_cont; |
28 | struct transport_container expander_attr_cont; |
29 | |
30 | /* |
31 | * The array of null terminated pointers to attributes |
32 | * needed by scsi_sysfs.c |
33 | */ |
34 | struct device_attribute *host_attrs[SAS_HOST_ATTRS + 1]; |
35 | struct device_attribute *phy_attrs[SAS_PHY_ATTRS + 1]; |
36 | struct device_attribute *port_attrs[SAS_PORT_ATTRS + 1]; |
37 | struct device_attribute *rphy_attrs[SAS_RPORT_ATTRS + 1]; |
38 | struct device_attribute *end_dev_attrs[SAS_END_DEV_ATTRS + 1]; |
39 | struct device_attribute *expander_attrs[SAS_EXPANDER_ATTRS + 1]; |
40 | }; |
41 | #define to_sas_internal(tmpl) container_of(tmpl, struct sas_internal, t) |
42 | |
43 | #endif |
44 |