4 #include "build_check.h"
9 * The API side NAL declarations
12 #include <portals/types.h>
14 typedef struct nal_t nal_t;
17 /* common interface state */
19 ptl_handle_ni_t nal_handle;
21 /* NAL-private data */
24 /* NAL API implementation
25 * NB only nal_ni_init needs to be set when the NAL registers itself */
26 int (*nal_ni_init) (nal_t *nal, ptl_pid_t requested_pid,
27 ptl_ni_limits_t *req, ptl_ni_limits_t *actual);
29 void (*nal_ni_fini) (nal_t *nal);
31 int (*nal_get_id) (nal_t *nal, ptl_process_id_t *id);
32 int (*nal_ni_status) (nal_t *nal, ptl_sr_index_t register, ptl_sr_value_t *status);
33 int (*nal_ni_dist) (nal_t *nal, ptl_process_id_t *id, unsigned long *distance);
34 int (*nal_fail_nid) (nal_t *nal, ptl_nid_t nid, unsigned int threshold);
35 int (*nal_loopback) (nal_t *nal, int set, int *enabled);
37 int (*nal_me_attach) (nal_t *nal, ptl_pt_index_t portal,
38 ptl_process_id_t match_id,
39 ptl_match_bits_t match_bits, ptl_match_bits_t ignore_bits,
40 ptl_unlink_t unlink, ptl_ins_pos_t pos,
41 ptl_handle_me_t *handle);
42 int (*nal_me_insert) (nal_t *nal, ptl_handle_me_t *me,
43 ptl_process_id_t match_id,
44 ptl_match_bits_t match_bits, ptl_match_bits_t ignore_bits,
45 ptl_unlink_t unlink, ptl_ins_pos_t pos,
46 ptl_handle_me_t *handle);
47 int (*nal_me_unlink) (nal_t *nal, ptl_handle_me_t *me);
49 int (*nal_md_attach) (nal_t *nal, ptl_handle_me_t *me,
50 ptl_md_t *md, ptl_unlink_t unlink,
51 ptl_handle_md_t *handle);
52 int (*nal_md_bind) (nal_t *nal,
53 ptl_md_t *md, ptl_unlink_t unlink,
54 ptl_handle_md_t *handle);
55 int (*nal_md_unlink) (nal_t *nal, ptl_handle_md_t *md);
56 int (*nal_md_update) (nal_t *nal, ptl_handle_md_t *md,
57 ptl_md_t *old_md, ptl_md_t *new_md,
58 ptl_handle_eq_t *testq);
60 int (*nal_eq_alloc) (nal_t *nal, ptl_size_t count,
61 ptl_eq_handler_t handler,
62 ptl_handle_eq_t *handle);
63 int (*nal_eq_free) (nal_t *nal, ptl_handle_eq_t *eq);
64 int (*nal_eq_poll) (nal_t *nal,
65 ptl_handle_eq_t *eqs, int neqs, int timeout,
66 ptl_event_t *event, int *which);
68 int (*nal_ace_entry) (nal_t *nal, ptl_ac_index_t index,
69 ptl_process_id_t match_id, ptl_pt_index_t portal);
71 int (*nal_put) (nal_t *nal, ptl_handle_md_t *md, ptl_ack_req_t ack,
72 ptl_process_id_t *target, ptl_pt_index_t portal,
73 ptl_ac_index_t ac, ptl_match_bits_t match,
74 ptl_size_t offset, ptl_hdr_data_t hdr_data);
75 int (*nal_get) (nal_t *nal, ptl_handle_md_t *md,
76 ptl_process_id_t *target, ptl_pt_index_t portal,
77 ptl_ac_index_t ac, ptl_match_bits_t match,
81 extern nal_t *ptl_hndl2nal(ptl_handle_any_t *any);
84 extern int ptl_register_nal(ptl_interface_t interface, nal_t *nal);
85 extern void ptl_unregister_nal(ptl_interface_t interface);