diff options
Diffstat (limited to 'freebsd/sys/netinet/ip_dummynet.h')
| -rw-r--r-- | freebsd/sys/netinet/ip_dummynet.h | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/freebsd/sys/netinet/ip_dummynet.h b/freebsd/sys/netinet/ip_dummynet.h index dc2c3412..377b5b09 100644 --- a/freebsd/sys/netinet/ip_dummynet.h +++ b/freebsd/sys/netinet/ip_dummynet.h @@ -29,7 +29,7 @@ #ifndef _IP_DUMMYNET_H #define _IP_DUMMYNET_H - +#define NEW_AQM /* * Definition of the kernel-userland API for dummynet. * @@ -85,7 +85,13 @@ enum { /* special commands for emulation of sysctl variables */ DN_SYSCTL_GET, DN_SYSCTL_SET, - +#ifdef NEW_AQM + /* subtypes used for setting/getting extra parameters. + * these subtypes used with IP_DUMMYNET3 command (get) + * and DN_TEXT (set). */ + DN_AQM_PARAMS, /* AQM extra params */ + DN_SCH_PARAMS, /* scheduler extra params */ +#endif DN_LAST, }; @@ -104,6 +110,10 @@ enum { /* user flags */ DN_HAS_PROFILE = 0x0010, /* a link has a profile */ DN_IS_RED = 0x0020, DN_IS_GENTLE_RED= 0x0040, + DN_IS_ECN = 0x0080, + #ifdef NEW_AQM + DN_IS_AQM = 0x0100, /* AQMs: e.g Codel & PIE */ + #endif DN_PIPE_CMD = 0x1000, /* pipe config... */ }; @@ -171,8 +181,8 @@ struct dn_flow { struct ipfw_flow_id fid; uint64_t tot_pkts; /* statistics counters */ uint64_t tot_bytes; - uint32_t length; /* Queue lenght, in packets */ - uint32_t len_bytes; /* Queue lenght, in bytes */ + uint32_t length; /* Queue length, in packets */ + uint32_t len_bytes; /* Queue length, in bytes */ uint32_t drops; }; @@ -209,7 +219,19 @@ struct dn_profile { int samples[ED_MAX_SAMPLES_NO]; /* may be shorter */ }; - +#ifdef NEW_AQM +/* Extra parameters for AQM and scheduler. + * This struct is used to pass and retrieve parameters (configurations) + * to/from AQM and Scheduler. + */ +struct dn_extra_parms { + struct dn_id oid; + char name[16]; + uint32_t nr; +#define DN_MAX_EXTRA_PARM 10 + int64_t par[DN_MAX_EXTRA_PARM]; +}; +#endif /* * Overall structure of dummynet |