LXR linux/drivers/scsi/scsi_sas

   1/* SPDX-License-Identifier: GPL-2.0 */
   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
  12struct 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