Searched refs:mp_ring (Results 1 - 4 of 4) sorted by relevance
| /freebsd-10.2-release/sys/dev/cxgbe/ |
| H A D | t4_mp_ring.h | 38 struct mp_ring;
39 typedef u_int (*ring_drain_t)(struct mp_ring *, u_int, u_int);
40 typedef u_int (*ring_can_drain_t)(struct mp_ring *);
42 struct mp_ring { struct
60 int mp_ring_alloc(struct mp_ring **, int, void *, ring_drain_t,
62 void mp_ring_free(struct mp_ring *);
63 int mp_ring_enqueue(struct mp_ring *, void **, int, int);
64 void mp_ring_check_drainage(struct mp_ring *, int);
65 void mp_ring_reset_stats(struct mp_ring *);
66 int mp_ring_is_idle(struct mp_ring *);
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| H A D | t4_mp_ring.c | 65 space_available(struct mp_ring *r, union ring_state s)
78 increment_idx(struct mp_ring *r, uint16_t idx, uint16_t n)
104 drain_ring(struct mp_ring *r, union ring_state os, uint16_t prev, int budget)
181 mp_ring_alloc(struct mp_ring **pr, int size, void *cookie, ring_drain_t drain,
184 struct mp_ring *r;
194 r = malloc(__offsetof(struct mp_ring, items[size]), mt, flags | M_ZERO);
221 mp_ring_free(struct mp_ring *r)
249 mp_ring_enqueue(struct mp_ring *r, void **items, int n, int budget)
323 mp_ring_check_drainage(struct mp_ring *r, int budget)
347 mp_ring_reset_stats(struct mp_ring *
[all...] |
| H A D | adapter.h | 472 struct mp_ring;
479 struct mp_ring *r; /* tx software ring */
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| H A D | t4_sge.c | 2322 can_resume_eth_tx(struct mp_ring *r)
2342 eth_tx(struct mp_ring *r, u_int cidx, u_int pidx)
3501 device_printf(sc->dev, "failed to allocate mp_ring: %d\n", rc);
3564 "# of enqueues to the mp_ring for this queue");
3567 "# of drops in the mp_ring for this queue");
3570 "# of normal consumer starts in the mp_ring for this queue");
3573 "# of consumer stalls in the mp_ring for this queue");
3576 "# of consumer restarts in the mp_ring for this queue");
3579 "# of consumer abdications in the mp_ring for this queue");
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