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Searched refs:db_count (Results 1 – 4 of 4) sorted by relevance

/freebsd-14.2/sys/dev/ntb/ntb_hw/
H A Dntb_hw_amd.c87 .db_count = 16,
97 .db_count = 16,
107 .db_count = 16,
502 ntb->hw_info->db_count); in amd_ntb_db_vector_count()
504 return (ntb->hw_info->db_count); in amd_ntb_db_vector_count()
720 ntb->hw_info->db_count); in amd_ntb_hw_info_handler()
811 if (vec < ntb->hw_info->db_count) in amd_ntb_interrupt()
956 if (num_vectors < ntb->hw_info->db_count) { in amd_ntb_init_isr()
958 supported_vectors, ntb->hw_info->db_count); in amd_ntb_init_isr()
971 if (num_vectors < ntb->hw_info->db_count) { in amd_ntb_init_isr()
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H A Dntb_hw_amd.h115 uint8_t db_count; member
H A Dntb_hw_intel.c247 uint8_t db_count; member
1201 ntb->db_count); in intel_ntb_init_isr()
1730 ntb->db_count = XEON_DB_COUNT; in intel_ntb_xeon_init_dev()
1779 ntb->db_count = XEON_DB_COUNT - 1; in intel_ntb_xeon_init_dev()
1781 ntb->db_valid_mask = (1ull << ntb->db_count) - 1; in intel_ntb_xeon_init_dev()
1814 ntb->db_count = XEON_GEN3_DB_COUNT; in intel_ntb_xeon_gen3_init_dev()
1830 ntb->db_valid_mask = (1ULL << ntb->db_count) - 1; in intel_ntb_xeon_gen3_init_dev()
1853 ntb->db_count = ATOM_DB_COUNT; in intel_ntb_atom_init_dev()
1856 ntb->db_valid_mask = (1ull << ntb->db_count) - 1; in intel_ntb_atom_init_dev()
2579 &ntb->db_count, 0, "Doorbell count"); in intel_ntb_sysctl_init()
/freebsd-14.2/sys/dev/ntb/
H A Dntb_transport.c349 int rc, i, db_count, spad_count, qp, qpu, qpo, qpt; in ntb_transport_attach() local
358 db_count = flsll(db_bitmap); in ntb_transport_attach()
359 KASSERT(db_bitmap == ((uint64_t)1 << db_count) - 1, in ntb_transport_attach()
440 qpo = imin(db_count, nt->mw_count); in ntb_transport_attach()
441 qpt = db_count; in ntb_transport_attach()