scsi_sas_internal.h

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#ifndef _SCSI_SAS_INTERNAL_H
#define _SCSI_SAS_INTERNAL_H

#define SAS_HOST_ATTRS      0
#define SAS_PHY_ATTRS       17
#define SAS_PORT_ATTRS      1
#define SAS_RPORT_ATTRS     7
#define SAS_END_DEV_ATTRS   5
#define SAS_EXPANDER_ATTRS  7

struct sas_internal {
    struct scsi_transport_template t;
    struct sas_function_template *f;
    struct sas_domain_function_template *dft;

    struct device_attribute private_host_attrs[SAS_HOST_ATTRS];
    struct device_attribute private_phy_attrs[SAS_PHY_ATTRS];
    struct device_attribute private_port_attrs[SAS_PORT_ATTRS];
    struct device_attribute private_rphy_attrs[SAS_RPORT_ATTRS];
    struct device_attribute private_end_dev_attrs[SAS_END_DEV_ATTRS];
    struct device_attribute private_expander_attrs[SAS_EXPANDER_ATTRS];

    struct transport_container phy_attr_cont;
    struct transport_container port_attr_cont;
    struct transport_container rphy_attr_cont;
    struct transport_container end_dev_attr_cont;
    struct transport_container expander_attr_cont;

    /*
     * The array of null terminated pointers to attributes
     * needed by scsi_sysfs.c
     */
    struct device_attribute *host_attrs[SAS_HOST_ATTRS + 1];
    struct device_attribute *phy_attrs[SAS_PHY_ATTRS + 1];
    struct device_attribute *port_attrs[SAS_PORT_ATTRS + 1];
    struct device_attribute *rphy_attrs[SAS_RPORT_ATTRS + 1];
    struct device_attribute *end_dev_attrs[SAS_END_DEV_ATTRS + 1];
    struct device_attribute *expander_attrs[SAS_EXPANDER_ATTRS + 1];
};
#define to_sas_internal(tmpl)   container_of(tmpl, struct sas_internal, t)

#endif