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59 #include <scsi/libsas.h>
61 #include "scic_sds_port.h"
70 isci_ready_for_io = 0x03,
76 * struct isci_port - This class represents the port object used to internally
77 * represent libsas port objects. It also keeps a list of remote device
83 enum isci_status status;
84 struct isci_host *isci_host;
85 struct asd_sas_port sas_port;
86 struct list_head remote_dev_list;
87 spinlock_t state_lock;
88 struct list_head domain_dev_list;
89 struct completion start_complete;
90 struct completion hard_reset_complete;
91 enum sci_status hard_reset_status;
92 struct scic_sds_port sci;
95 static inline struct isci_port *sci_port_to_iport(struct scic_sds_port *sci_port)
97 struct isci_port *iport = container_of(sci_port, typeof(*iport), sci);
102 enum isci_status isci_port_get_state(
103 struct isci_port *isci_port);
105 void isci_port_formed(
106 struct asd_sas_phy *);
108 void isci_port_deformed(
109 struct asd_sas_phy *);
111 void isci_port_bc_change_received(
112 struct isci_host *isci_host,
113 struct scic_sds_port *port,
114 struct scic_sds_phy *phy);
116 void isci_port_link_up(
117 struct isci_host *isci_host,
118 struct scic_sds_port *port,
119 struct scic_sds_phy *phy);
121 void isci_port_link_down(
122 struct isci_host *isci_host,
123 struct isci_phy *isci_phy,
124 struct isci_port *port);
126 void isci_port_ready(
127 struct isci_host *isci_host,
128 struct isci_port *isci_port);
130 void isci_port_not_ready(
131 struct isci_host *isci_host,
132 struct isci_port *port);
135 struct isci_port *port,
136 struct isci_host *host,
139 void isci_port_hard_reset_complete(
140 struct isci_port *isci_port,
141 enum sci_status completion_status);
143 int isci_port_perform_hard_reset(struct isci_host *ihost, struct isci_port *iport,
144 struct isci_phy *iphy);
146 void isci_port_stop_complete(
147 struct scic_sds_controller *scic,
148 struct scic_sds_port *sci_port,
149 enum sci_status completion_status);
151 #endif /* !defined(_ISCI_PORT_H_) */