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56 #if !defined(_ISCI_REMOTE_DEVICE_H_)
57 #define _ISCI_REMOTE_DEVICE_H_
60 struct scic_sds_remote_device;
62 struct isci_remote_device {
63 enum isci_status status;
64 #define IDEV_START_PENDING 0
65 #define IDEV_STOP_PENDING 1
66 #define IDEV_ALLOCATED 2
68 struct isci_port *isci_port;
69 struct domain_device *domain_dev;
70 struct list_head node;
71 struct list_head reqs_in_process;
72 spinlock_t state_lock;
75 static inline struct scic_sds_remote_device *to_sci_dev(struct isci_remote_device *idev)
77 /* core data is an opaque buffer at the end of the idev */
78 return (struct scic_sds_remote_device *) &idev[1];
81 #define ISCI_REMOTE_DEVICE_START_TIMEOUT 5000
83 void isci_remote_device_start_complete(struct isci_host *ihost,
84 struct isci_remote_device *idev,
86 void isci_remote_device_stop_complete(struct isci_host *ihost,
87 struct isci_remote_device *idev,
89 enum sci_status isci_remote_device_stop(struct isci_host *ihost,
90 struct isci_remote_device *idev);
91 void isci_remote_device_nuke_requests(struct isci_host *ihost,
92 struct isci_remote_device *idev);
93 void isci_remote_device_ready(struct isci_host *ihost,
94 struct isci_remote_device *idev);
95 void isci_remote_device_not_ready(struct isci_host *ihost,
96 struct isci_remote_device *idev, u32 reason);
97 void isci_remote_device_gone(struct domain_device *domain_dev);
98 int isci_remote_device_found(struct domain_device *domain_dev);
99 bool isci_device_is_reset_pending(struct isci_host *ihost,
100 struct isci_remote_device *idev);
101 void isci_device_clear_reset_pending(struct isci_host *ihost,
102 struct isci_remote_device *idev);
103 void isci_remote_device_change_state(struct isci_remote_device *idev,
104 enum isci_status status);
106 #endif /* !defined(_ISCI_REMOTE_DEVICE_H_) */