text: /****************************************************************************
   ****************************************************************************
   ***
   ***   This header was automatically generated from a Linux kernel header
   ***   of the same name, to make information necessary for userspace to
   ***   call into the kernel available to libc.  It contains only constants,
   ***   structures, and macros generated from the original header, and thus,
   ***   contains no copyrightable information.
   ***
   ***   To edit the content of this header, modify the corresponding
   ***   source file (e.g. under external/kernel-headers/original/) then
   ***   run bionic/libc/kernel/tools/update_all.py
   ***
   ***   Any manual change here will be lost the next time this script will
   ***   be run. You've been warned!
   ***
   ****************************************************************************
   ****************************************************************************/
  #ifndef __LINUX_DCBNL_H__
  #define __LINUX_DCBNL_H__
  #include <linux/types.h>
  #define IEEE_8021QAZ_MAX_TCS 8
  #define IEEE_8021QAZ_TSA_STRICT 0
  #define IEEE_8021QAZ_TSA_CB_SHAPER 1
  #define IEEE_8021QAZ_TSA_ETS 2
  #define IEEE_8021QAZ_TSA_VENDOR 255
  struct ieee_ets {
    __u8 willing;
    __u8 ets_cap;
    __u8 cbs;
    __u8 tc_tx_bw[IEEE_8021QAZ_MAX_TCS];
    __u8 tc_rx_bw[IEEE_8021QAZ_MAX_TCS];
    __u8 tc_tsa[IEEE_8021QAZ_MAX_TCS];
    __u8 prio_tc[IEEE_8021QAZ_MAX_TCS];
    __u8 tc_reco_bw[IEEE_8021QAZ_MAX_TCS];
    __u8 tc_reco_tsa[IEEE_8021QAZ_MAX_TCS];
    __u8 reco_prio_tc[IEEE_8021QAZ_MAX_TCS];
  };
  struct ieee_maxrate {
    __u64 tc_maxrate[IEEE_8021QAZ_MAX_TCS];
  };
  enum dcbnl_cndd_states {
    DCB_CNDD_RESET = 0,
    DCB_CNDD_EDGE,
    DCB_CNDD_INTERIOR,
    DCB_CNDD_INTERIOR_READY,
  };
  struct ieee_qcn {
    __u8 rpg_enable[IEEE_8021QAZ_MAX_TCS];
    __u32 rppp_max_rps[IEEE_8021QAZ_MAX_TCS];
    __u32 rpg_time_reset[IEEE_8021QAZ_MAX_TCS];
    __u32 rpg_byte_reset[IEEE_8021QAZ_MAX_TCS];
    __u32 rpg_threshold[IEEE_8021QAZ_MAX_TCS];
    __u32 rpg_max_rate[IEEE_8021QAZ_MAX_TCS];
    __u32 rpg_ai_rate[IEEE_8021QAZ_MAX_TCS];
    __u32 rpg_hai_rate[IEEE_8021QAZ_MAX_TCS];
    __u32 rpg_gd[IEEE_8021QAZ_MAX_TCS];
    __u32 rpg_min_dec_fac[IEEE_8021QAZ_MAX_TCS];
    __u32 rpg_min_rate[IEEE_8021QAZ_MAX_TCS];
    __u32 cndd_state_machine[IEEE_8021QAZ_MAX_TCS];
  };
  struct ieee_qcn_stats {
    __u64 rppp_rp_centiseconds[IEEE_8021QAZ_MAX_TCS];
    __u32 rppp_created_rps[IEEE_8021QAZ_MAX_TCS];
  };
  struct ieee_pfc {
    __u8 pfc_cap;
    __u8 pfc_en;
    __u8 mbc;
    __u16 delay;
    __u64 requests[IEEE_8021QAZ_MAX_TCS];
    __u64 indications[IEEE_8021QAZ_MAX_TCS];
  };
  #define IEEE_8021Q_MAX_PRIORITIES 8
  #define DCBX_MAX_BUFFERS 8
  struct dcbnl_buffer {
    __u8 prio2buffer[IEEE_8021Q_MAX_PRIORITIES];
    __u32 buffer_size[DCBX_MAX_BUFFERS];
    __u32 total_size;
  };
  #define CEE_DCBX_MAX_PGS 8
  #define CEE_DCBX_MAX_PRIO 8
  struct cee_pg {
    __u8 willing;
    __u8 error;
    __u8 pg_en;
    __u8 tcs_supported;
    __u8 pg_bw[CEE_DCBX_MAX_PGS];
    __u8 prio_pg[CEE_DCBX_MAX_PGS];
  };
  struct cee_pfc {
    __u8 willing;
    __u8 error;
    __u8 pfc_en;
    __u8 tcs_supported;
  };
  #define IEEE_8021QAZ_APP_SEL_ETHERTYPE 1
  #define IEEE_8021QAZ_APP_SEL_STREAM 2
  #define IEEE_8021QAZ_APP_SEL_DGRAM 3
  #define IEEE_8021QAZ_APP_SEL_ANY 4
  #define IEEE_8021QAZ_APP_SEL_DSCP 5
  struct dcb_app {
    __u8 selector;
    __u8 priority;
    __u16 protocol;
  };
  struct dcb_peer_app_info {
    __u8 willing;
    __u8 error;
  };
  struct dcbmsg {
    __u8 dcb_family;
    __u8 cmd;
    __u16 dcb_pad;
  };
  enum dcbnl_commands {
    DCB_CMD_UNDEFINED,
    DCB_CMD_GSTATE,
    DCB_CMD_SSTATE,
    DCB_CMD_PGTX_GCFG,
    DCB_CMD_PGTX_SCFG,
    DCB_CMD_PGRX_GCFG,
    DCB_CMD_PGRX_SCFG,
    DCB_CMD_PFC_GCFG,
    DCB_CMD_PFC_SCFG,
    DCB_CMD_SET_ALL,
    DCB_CMD_GPERM_HWADDR,
    DCB_CMD_GCAP,
    DCB_CMD_GNUMTCS,
    DCB_CMD_SNUMTCS,
    DCB_CMD_PFC_GSTATE,
    DCB_CMD_PFC_SSTATE,
    DCB_CMD_BCN_GCFG,
    DCB_CMD_BCN_SCFG,
    DCB_CMD_GAPP,
    DCB_CMD_SAPP,
    DCB_CMD_IEEE_SET,
    DCB_CMD_IEEE_GET,
    DCB_CMD_GDCBX,
    DCB_CMD_SDCBX,
    DCB_CMD_GFEATCFG,
    DCB_CMD_SFEATCFG,
    DCB_CMD_CEE_GET,
    DCB_CMD_IEEE_DEL,
    __DCB_CMD_ENUM_MAX,
    DCB_CMD_MAX = __DCB_CMD_ENUM_MAX - 1,
  };
  enum dcbnl_attrs {
    DCB_ATTR_UNDEFINED,
    DCB_ATTR_IFNAME,
    DCB_ATTR_STATE,
    DCB_ATTR_PFC_STATE,
    DCB_ATTR_PFC_CFG,
    DCB_ATTR_NUM_TC,
    DCB_ATTR_PG_CFG,
    DCB_ATTR_SET_ALL,
    DCB_ATTR_PERM_HWADDR,
    DCB_ATTR_CAP,
    DCB_ATTR_NUMTCS,
    DCB_ATTR_BCN,
    DCB_ATTR_APP,
    DCB_ATTR_IEEE,
    DCB_ATTR_DCBX,
    DCB_ATTR_FEATCFG,
    DCB_ATTR_CEE,
    __DCB_ATTR_ENUM_MAX,
    DCB_ATTR_MAX = __DCB_ATTR_ENUM_MAX - 1,
  };
  enum ieee_attrs {
    DCB_ATTR_IEEE_UNSPEC,
    DCB_ATTR_IEEE_ETS,
    DCB_ATTR_IEEE_PFC,
    DCB_ATTR_IEEE_APP_TABLE,
    DCB_ATTR_IEEE_PEER_ETS,
    DCB_ATTR_IEEE_PEER_PFC,
    DCB_ATTR_IEEE_PEER_APP,
    DCB_ATTR_IEEE_MAXRATE,
    DCB_ATTR_IEEE_QCN,
    DCB_ATTR_IEEE_QCN_STATS,
    DCB_ATTR_DCB_BUFFER,
    __DCB_ATTR_IEEE_MAX
  };
  #define DCB_ATTR_IEEE_MAX (__DCB_ATTR_IEEE_MAX - 1)
  enum ieee_attrs_app {
    DCB_ATTR_IEEE_APP_UNSPEC,
    DCB_ATTR_IEEE_APP,
    __DCB_ATTR_IEEE_APP_MAX
  };
  #define DCB_ATTR_IEEE_APP_MAX (__DCB_ATTR_IEEE_APP_MAX - 1)
  enum cee_attrs {
    DCB_ATTR_CEE_UNSPEC,
    DCB_ATTR_CEE_PEER_PG,
    DCB_ATTR_CEE_PEER_PFC,
    DCB_ATTR_CEE_PEER_APP_TABLE,
    DCB_ATTR_CEE_TX_PG,
    DCB_ATTR_CEE_RX_PG,
    DCB_ATTR_CEE_PFC,
    DCB_ATTR_CEE_APP_TABLE,
    DCB_ATTR_CEE_FEAT,
    __DCB_ATTR_CEE_MAX
  };
  #define DCB_ATTR_CEE_MAX (__DCB_ATTR_CEE_MAX - 1)
  enum peer_app_attr {
    DCB_ATTR_CEE_PEER_APP_UNSPEC,
    DCB_ATTR_CEE_PEER_APP_INFO,
    DCB_ATTR_CEE_PEER_APP,
    __DCB_ATTR_CEE_PEER_APP_MAX
  };
  #define DCB_ATTR_CEE_PEER_APP_MAX (__DCB_ATTR_CEE_PEER_APP_MAX - 1)
  enum cee_attrs_app {
    DCB_ATTR_CEE_APP_UNSPEC,
    DCB_ATTR_CEE_APP,
    __DCB_ATTR_CEE_APP_MAX
  };
  #define DCB_ATTR_CEE_APP_MAX (__DCB_ATTR_CEE_APP_MAX - 1)
  enum dcbnl_pfc_up_attrs {
    DCB_PFC_UP_ATTR_UNDEFINED,
    DCB_PFC_UP_ATTR_0,
    DCB_PFC_UP_ATTR_1,
    DCB_PFC_UP_ATTR_2,
    DCB_PFC_UP_ATTR_3,
    DCB_PFC_UP_ATTR_4,
    DCB_PFC_UP_ATTR_5,
    DCB_PFC_UP_ATTR_6,
    DCB_PFC_UP_ATTR_7,
    DCB_PFC_UP_ATTR_ALL,
    __DCB_PFC_UP_ATTR_ENUM_MAX,
    DCB_PFC_UP_ATTR_MAX = __DCB_PFC_UP_ATTR_ENUM_MAX - 1,
  };
  enum dcbnl_pg_attrs {
    DCB_PG_ATTR_UNDEFINED,
    DCB_PG_ATTR_TC_0,
    DCB_PG_ATTR_TC_1,
    DCB_PG_ATTR_TC_2,
    DCB_PG_ATTR_TC_3,
    DCB_PG_ATTR_TC_4,
    DCB_PG_ATTR_TC_5,
    DCB_PG_ATTR_TC_6,
    DCB_PG_ATTR_TC_7,
    DCB_PG_ATTR_TC_MAX,
    DCB_PG_ATTR_TC_ALL,
    DCB_PG_ATTR_BW_ID_0,
    DCB_PG_ATTR_BW_ID_1,
    DCB_PG_ATTR_BW_ID_2,
    DCB_PG_ATTR_BW_ID_3,
    DCB_PG_ATTR_BW_ID_4,
    DCB_PG_ATTR_BW_ID_5,
    DCB_PG_ATTR_BW_ID_6,
    DCB_PG_ATTR_BW_ID_7,
    DCB_PG_ATTR_BW_ID_MAX,
    DCB_PG_ATTR_BW_ID_ALL,
    __DCB_PG_ATTR_ENUM_MAX,
    DCB_PG_ATTR_MAX = __DCB_PG_ATTR_ENUM_MAX - 1,
  };
  enum dcbnl_tc_attrs {
    DCB_TC_ATTR_PARAM_UNDEFINED,
    DCB_TC_ATTR_PARAM_PGID,
    DCB_TC_ATTR_PARAM_UP_MAPPING,
    DCB_TC_ATTR_PARAM_STRICT_PRIO,
    DCB_TC_ATTR_PARAM_BW_PCT,
    DCB_TC_ATTR_PARAM_ALL,
    __DCB_TC_ATTR_PARAM_ENUM_MAX,
    DCB_TC_ATTR_PARAM_MAX = __DCB_TC_ATTR_PARAM_ENUM_MAX - 1,
  };
  enum dcbnl_cap_attrs {
    DCB_CAP_ATTR_UNDEFINED,
    DCB_CAP_ATTR_ALL,
    DCB_CAP_ATTR_PG,
    DCB_CAP_ATTR_PFC,
    DCB_CAP_ATTR_UP2TC,
    DCB_CAP_ATTR_PG_TCS,
    DCB_CAP_ATTR_PFC_TCS,
    DCB_CAP_ATTR_GSP,
    DCB_CAP_ATTR_BCN,
    DCB_CAP_ATTR_DCBX,
    __DCB_CAP_ATTR_ENUM_MAX,
    DCB_CAP_ATTR_MAX = __DCB_CAP_ATTR_ENUM_MAX - 1,
  };
  #define DCB_CAP_DCBX_HOST 0x01
  #define DCB_CAP_DCBX_LLD_MANAGED 0x02
  #define DCB_CAP_DCBX_VER_CEE 0x04
  #define DCB_CAP_DCBX_VER_IEEE 0x08
  #define DCB_CAP_DCBX_STATIC 0x10
  enum dcbnl_numtcs_attrs {
    DCB_NUMTCS_ATTR_UNDEFINED,
    DCB_NUMTCS_ATTR_ALL,
    DCB_NUMTCS_ATTR_PG,
    DCB_NUMTCS_ATTR_PFC,
    __DCB_NUMTCS_ATTR_ENUM_MAX,
    DCB_NUMTCS_ATTR_MAX = __DCB_NUMTCS_ATTR_ENUM_MAX - 1,
  };
  enum dcbnl_bcn_attrs {
    DCB_BCN_ATTR_UNDEFINED = 0,
    DCB_BCN_ATTR_RP_0,
    DCB_BCN_ATTR_RP_1,
    DCB_BCN_ATTR_RP_2,
    DCB_BCN_ATTR_RP_3,
    DCB_BCN_ATTR_RP_4,
    DCB_BCN_ATTR_RP_5,
    DCB_BCN_ATTR_RP_6,
    DCB_BCN_ATTR_RP_7,
    DCB_BCN_ATTR_RP_ALL,
    DCB_BCN_ATTR_BCNA_0,
    DCB_BCN_ATTR_BCNA_1,
    DCB_BCN_ATTR_ALPHA,
    DCB_BCN_ATTR_BETA,
    DCB_BCN_ATTR_GD,
    DCB_BCN_ATTR_GI,
    DCB_BCN_ATTR_TMAX,
    DCB_BCN_ATTR_TD,
    DCB_BCN_ATTR_RMIN,
    DCB_BCN_ATTR_W,
    DCB_BCN_ATTR_RD,
    DCB_BCN_ATTR_RU,
    DCB_BCN_ATTR_WRTT,
    DCB_BCN_ATTR_RI,
    DCB_BCN_ATTR_C,
    DCB_BCN_ATTR_ALL,
    __DCB_BCN_ATTR_ENUM_MAX,
    DCB_BCN_ATTR_MAX = __DCB_BCN_ATTR_ENUM_MAX - 1,
  };
  enum dcb_general_attr_values {
    DCB_ATTR_VALUE_UNDEFINED = 0xff
  };
  #define DCB_APP_IDTYPE_ETHTYPE 0x00
  #define DCB_APP_IDTYPE_PORTNUM 0x01
  enum dcbnl_app_attrs {
    DCB_APP_ATTR_UNDEFINED,
    DCB_APP_ATTR_IDTYPE,
    DCB_APP_ATTR_ID,
    DCB_APP_ATTR_PRIORITY,
    __DCB_APP_ATTR_ENUM_MAX,
    DCB_APP_ATTR_MAX = __DCB_APP_ATTR_ENUM_MAX - 1,
  };
  #define DCB_FEATCFG_ERROR 0x01
  #define DCB_FEATCFG_ENABLE 0x02
  #define DCB_FEATCFG_WILLING 0x04
  #define DCB_FEATCFG_ADVERTISE 0x08
  enum dcbnl_featcfg_attrs {
    DCB_FEATCFG_ATTR_UNDEFINED,
    DCB_FEATCFG_ATTR_ALL,
    DCB_FEATCFG_ATTR_PG,
    DCB_FEATCFG_ATTR_PFC,
    DCB_FEATCFG_ATTR_APP,
    __DCB_FEATCFG_ATTR_ENUM_MAX,
    DCB_FEATCFG_ATTR_MAX = __DCB_FEATCFG_ATTR_ENUM_MAX - 1,
  };
  #endif
  