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arbelprm_query_dev_lim_st

構文構文

Little Endian

struct arbelprm_query_dev_lim_st

ファイル名ファイル名

MT25218_PRM.h

構造体情報構造体情報

No. 名称 属性説明
1
arbelprm_query_dev_lim_st  Little Endian
  reserved0[0x00080] pseudo_bit_t  
  log_max_qp[0x00005] pseudo_bit_t Log2 of the Maximum number of QPs supported
  reserved1[0x00003] pseudo_bit_t  
  log2_rsvd_qps[0x00004] pseudo_bit_t Log (base 2) of the number of QPs reserved for firmware use
  reserved2[0x00004] pseudo_bit_t  
  log_max_qp_sz[0x00008] pseudo_bit_t The maximum number of WQEs allowed on the RQ or the SQ is 2^log_max_qp_sz-1
  log_max_srq_sz[0x00008] pseudo_bit_t The maximum number of WQEs allowed on the SRQ is 2^log_max_srq_sz-1
  log_max_ee[0x00005] pseudo_bit_t Log2 of the Maximum number of EE contexts supported
  reserved3[0x00003] pseudo_bit_t  
  log2_rsvd_ees[0x00004] pseudo_bit_t Log (base 2) of the number of EECs reserved for firmware use
  reserved4[0x00004] pseudo_bit_t  
  log_max_srqs[0x00005] pseudo_bit_t Log base 2 of the maximum number of SRQs supported, valid only if SRQ bit is set.
  reserved5[0x00007] pseudo_bit_t  
  log2_rsvd_srqs[0x00004] pseudo_bit_t Log (base 2) of the number of reserved SRQs for firmware use
  log_max_cq[0x00005] pseudo_bit_t Log2 of the Maximum number of CQs supported
  reserved6[0x00003] pseudo_bit_t  
  log2_rsvd_cqs[0x00004] pseudo_bit_t Log (base 2) of the number of CQs reserved for firmware use
  reserved7[0x00004] pseudo_bit_t  
  log_max_cq_sz[0x00008] pseudo_bit_t Log2 of the Maximum CQEs allowed in a CQ
  reserved8[0x00008] pseudo_bit_t  
  log_max_eq[0x00003] pseudo_bit_t Log2 of the Maximum number of EQs
  reserved9[0x00005] pseudo_bit_t  
  num_rsvd_eqs[0x00004] pseudo_bit_t The number of EQs reserved for firmware use
  reserved10[0x00004] pseudo_bit_t  
  log_max_mpts[0x00006] pseudo_bit_t Log (base 2) of the maximum number of MPT entries (the number of Regions/Windows)
  reserved11[0x00002] pseudo_bit_t  
  log_max_eq_sz[0x00008] pseudo_bit_t Log2 of the Maximum EQEs allowed in a EQ
  log_max_mtts[0x00006] pseudo_bit_t Log2 of the Maximum number of MTT entries
  reserved12[0x00002] pseudo_bit_t  
  log2_rsvd_mrws[0x00004] pseudo_bit_t Log (base 2) of the number of MPTs reserved for firmware use
  reserved13[0x00004] pseudo_bit_t  
  log_max_mrw_sz[0x00008] pseudo_bit_t Log2 of the Maximum Size of Memory Region/Window
  reserved14[0x00004] pseudo_bit_t  
  log2_rsvd_mtts[0x00004] pseudo_bit_t Log (base 2) of the number of MTT entries reserved for firmware use
  reserved15[0x00020] pseudo_bit_t  
  log_max_ra_res_qp[0x00006] pseudo_bit_t Log2 of the Maximum number of outstanding RDMA read/Atomic per QP as a responder
  reserved16[0x0000a] pseudo_bit_t  
  log_max_ra_req_qp[0x00006] pseudo_bit_t Log2 of the maximum number of outstanding RDMA read/Atomic per QP as a requester
  reserved17[0x0000a] pseudo_bit_t  
  log_max_ra_res_global[0x00006] pseudo_bit_t Log2 of the maximum number of RDMA read/atomic operations the HCA responder can support globally. That implies the RDB table si
  reserved18[0x00016] pseudo_bit_t  
  log2_rsvd_rdbs[0x00004] pseudo_bit_t Log (base 2) of the number of RDB entries reserved for firmware use
  rsz_srq[0x00001] pseudo_bit_t Ability to modify the maximum number of WRs per SRQ.
  reserved19[0x0001f] pseudo_bit_t  
  num_ports[0x00004] pseudo_bit_t Number of IB ports.
  max_vl[0x00004] pseudo_bit_t Maximum VLs supported on each port, excluding VL15
  max_port_width[0x00004] pseudo_bit_t IB Port Width
  max_mtu[0x00004] pseudo_bit_t Maximum MTU Supported
  local_ca_ack_delay[0x00005] pseudo_bit_t The Local CA ACK Delay. This is the value recommended to be returned in Query HCA verb.
  reserved20[0x0000b] pseudo_bit_t  
  log_max_gid[0x00004] pseudo_bit_t Log2 of the maximum number of GIDs per port
  reserved21[0x0001c] pseudo_bit_t  
  log_max_pkey[0x00004] pseudo_bit_t Log2 of the max PKey Table Size (per IB port)
  reserved22[0x0000c] pseudo_bit_t  
  stat_rate_support[0x00010] pseudo_bit_t bit mask of stat rate supported
  reserved23[0x00020] pseudo_bit_t  
  rc[0x00001] pseudo_bit_t RC Transport supported
  uc[0x00001] pseudo_bit_t UC Transport Supported
  ud[0x00001] pseudo_bit_t UD Transport Supported
  rd[0x00001] pseudo_bit_t RD Transport Supported
  raw_ipv6[0x00001] pseudo_bit_t Raw IPv6 Transport Supported
  raw_ether[0x00001] pseudo_bit_t Raw Ethertype Transport Supported
  srq[0x00001] pseudo_bit_t SRQ is supported
  ipo_ib_checksum[0x00001] pseudo_bit_t IP over IB checksum is supported
  pkv[0x00001] pseudo_bit_t PKey Violation Counter Supported
  qkv[0x00001] pseudo_bit_t QKey Violation Coutner Supported
  reserved24[0x00006] pseudo_bit_t  
  mw[0x00001] pseudo_bit_t Memory windows supported
  apm[0x00001] pseudo_bit_t Automatic Path Migration Supported
  atm[0x00001] pseudo_bit_t Atomic operations supported (atomicity is guaranteed between QPs on this HCA)
  rm[0x00001] pseudo_bit_t Raw Multicast Supported
  avp[0x00001] pseudo_bit_t Address Vector Port checking supported
  udm[0x00001] pseudo_bit_t UD Multicast Supported
  reserved25[0x00002] pseudo_bit_t  
  pg[0x00001] pseudo_bit_t Paging on demand supported
  r[0x00001] pseudo_bit_t Router mode supported
  reserved26[0x00006] pseudo_bit_t  
  log_pg_sz[0x00008] pseudo_bit_t Minimum system page size supported (log2).
  reserved27[0x00008] pseudo_bit_t  
  uar_sz[0x00006] pseudo_bit_t UAR Area Size = 1MB * 2^uar_sz
  reserved28[0x00006] pseudo_bit_t  
  num_rsvd_uars[0x00004] pseudo_bit_t The number of UARs reserved for firmware use
  reserved29[0x00020] pseudo_bit_t  
  max_desc_sz_sq[0x00010] pseudo_bit_t Max descriptor size in bytes for the send queue
  max_sg_sq[0x00008] pseudo_bit_t The maximum S/G list elements in a SQ WQE (max_desc_sz/16 - 3)
  reserved30[0x00008] pseudo_bit_t  
  max_desc_sz_rq[0x00010] pseudo_bit_t Max descriptor size in bytes for the receive queue
  max_sg_rq[0x00008] pseudo_bit_t The maximum S/G list elements in a RQ WQE (max_desc_sz/16 - 3)
  reserved31[0x00008] pseudo_bit_t  
  reserved32[0x00040] pseudo_bit_t  
  log_max_mcg[0x00008] pseudo_bit_t Log2 of the maximum number of multicast groups
  num_rsvd_mcgs[0x00004] pseudo_bit_t The number of MGMs reserved for firmware use in the MGHT.
  reserved33[0x00004] pseudo_bit_t  
  log_max_qp_mcg[0x00008] pseudo_bit_t Log2 of the maximum number of QPs per multicast group
  reserved34[0x00008] pseudo_bit_t  
  log_max_rdds[0x00006] pseudo_bit_t Log2 of the maximum number of RDDs
  reserved35[0x00006] pseudo_bit_t  
  num_rsvd_rdds[0x00004] pseudo_bit_t The number of RDDs reserved for firmware use
  log_max_pd[0x00006] pseudo_bit_t Log2 of the maximum number of PDs
  reserved36[0x00006] pseudo_bit_t  
  num_rsvd_pds[0x00004] pseudo_bit_t The number of PDs reserved for firmware use
  reserved37[0x000c0] pseudo_bit_t  
  qpc_entry_sz[0x00010] pseudo_bit_t QPC Entry Size for the device
  eec_entry_sz[0x00010] pseudo_bit_t EEC Entry Size for the device
  eqpc_entry_sz[0x00010] pseudo_bit_t Extended QPC entry size for the device
  eeec_entry_sz[0x00010] pseudo_bit_t Extended EEC entry size for the device
  cqc_entry_sz[0x00010] pseudo_bit_t CQC entry size for the device
  eqc_entry_sz[0x00010] pseudo_bit_t EQ context entry size for the device
  uar_scratch_entry_sz[0x00010] pseudo_bit_t UAR Scratchpad Entry Size
  srq_entry_sz[0x00010] pseudo_bit_t SRQ context entry size for the device
  mpt_entry_sz[0x00010] pseudo_bit_t MPT entry size in Bytes for the device.
  mtt_entry_sz[0x00010] pseudo_bit_t MTT entry size in Bytes for the device.
  bmme[0x00001] pseudo_bit_t Base Memory Management Extension Support
  win_type[0x00001] pseudo_bit_t Bound Type 2 Memory Window Association mechanism:
  mps[0x00001] pseudo_bit_t Ability of this HCA to support multiple page sizes per Memory Region.
  bl[0x00001] pseudo_bit_t Ability of this HCA to support Block List Physical Buffer Lists. (The device does not supports Block List)
  zb[0x00001] pseudo_bit_t Zero Based region/windows supported
  lif[0x00001] pseudo_bit_t Ability of this HCA to support Local Invalidate Fencing.
  reserved38[0x00002] pseudo_bit_t  
  log_pbl_sz[0x00006] pseudo_bit_t Log2 of the Maximum Physical Buffer List size in Bytes supported by this HCA when invoking the Allocate L_Key verb.
  reserved39[0x00012] pseudo_bit_t  
  resd_lkey[0x00020] pseudo_bit_t The value of the reserved Lkey for Base Memory Management Extension
  lamr[0x00001] pseudo_bit_t When set the device requires local attached memory in order to operate.
  reserved40[0x0001f] pseudo_bit_t  
  max_icm_size_h[0x00020] pseudo_bit_t Bits [63:32] of maximum ICM size InfiniHost III Ex support in bytes.
  max_icm_size_l[0x00020] pseudo_bit_t Bits [31:0] of maximum ICM size InfiniHost III Ex support in bytes.
  reserved41[0x002c0] pseudo_bit_t  

See Also

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