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Merge commit 'e68363909cb9733c1bf55fff80a8b034e4111849' into thread-next

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This commit is contained in:
Ondrej Zajicek 2024-03-28 19:16:44 +01:00
commit f47ca71d77
3 changed files with 24 additions and 12 deletions

4
doc/bird.sgml

@ -3989,7 +3989,9 @@ string, others have type int. Supported attributes are:
<cf/krt_sstresh/, <cf/krt_lock_sstresh/, <cf/krt_cwnd/, <cf/krt_lock_cwnd/,
<cf/krt_advmss/, <cf/krt_lock_advmss/, <cf/krt_reordering/, <cf/krt_lock_reordering/,
<cf/krt_hoplimit/, <cf/krt_lock_hoplimit/, <cf/krt_rto_min/, <cf/krt_lock_rto_min/,
<cf/krt_initcwnd/, <cf/krt_initrwnd/, <cf/krt_quickack/, <cf/krt_congctl/,
<cf/krt_initcwnd/, <cf/krt_lock_initcwnd/, <cf/krt_initrwnd/, <cf/krt_lock_initrwnd/,
<cf/krt_quickack/, <cf/krt_lock_quickack/, <cf/krt_congctl/, <cf/krt_lock_congctl/,
<cf/krt_fastopen_no_cookie/, <cf/krt_lock_fastopen_no_cookie/,
<cf/krt_feature_ecn/, <cf/krt_feature_allfrag/
<sect1>Example

29
sysdep/linux/netlink.Y

@ -10,13 +10,17 @@ CF_HDR
CF_DECLS
CF_KEYWORDS(KERNEL, TABLE, METRIC, NETLINK, RX, BUFFER,
KRT_LOCK_MTU, KRT_LOCK_WINDOW, KRT_LOCK_RTT, KRT_LOCK_RTTVAR,
CF_KEYWORDS(KERNEL, TABLE, METRIC, NETLINK, RX, BUFFER)
CF_KEYWORDS(KRT_LOCK_MTU, KRT_LOCK_WINDOW, KRT_LOCK_RTT, KRT_LOCK_RTTVAR,
KRT_LOCK_SSTRESH, KRT_LOCK_CWND, KRT_LOCK_ADVMSS, KRT_LOCK_REORDERING,
KRT_LOCK_HOPLIMIT, KRT_LOCK_RTO_MIN, KRT_FEATURE_ECN, KRT_FEATURE_ALLFRAG)
KRT_LOCK_HOPLIMIT, KRT_LOCK_INITCWND, KRT_LOCK_RTO_MIN, KRT_LOCK_INITRWND,
KRT_LOCK_QUICKACK, KRT_LOCK_CONGCTL, KRT_LOCK_FASTOPEN_NO_COOKIE,
KRT_FEATURE_ECN, KRT_FEATURE_ALLFRAG)
%type <fab> attr_bit
CF_GRAMMAR
kern_proto: kern_proto kern_sys_item ';' ;
@ -28,17 +32,22 @@ kern_sys_item:
;
/* Bits of EA_KRT_LOCK, based on RTAX_* constants */
attr_bit: KRT_LOCK_MTU { $$ = f_new_dynamic_attr_bit(2, "krt_lock"); } ;
attr_bit: KRT_LOCK_MTU { $$ = f_new_dynamic_attr_bit(2, "krt_lock"); } ;
attr_bit: KRT_LOCK_WINDOW { $$ = f_new_dynamic_attr_bit(3, "krt_lock"); } ;
attr_bit: KRT_LOCK_RTT { $$ = f_new_dynamic_attr_bit(4, "krt_lock"); } ;
attr_bit: KRT_LOCK_RTT { $$ = f_new_dynamic_attr_bit(4, "krt_lock"); } ;
attr_bit: KRT_LOCK_RTTVAR { $$ = f_new_dynamic_attr_bit(5, "krt_lock"); } ;
attr_bit: KRT_LOCK_SSTRESH { $$ = f_new_dynamic_attr_bit(6, "krt_lock"); } ;
attr_bit: KRT_LOCK_CWND { $$ = f_new_dynamic_attr_bit(7, "krt_lock"); } ;
attr_bit: KRT_LOCK_CWND { $$ = f_new_dynamic_attr_bit(7, "krt_lock"); } ;
attr_bit: KRT_LOCK_ADVMSS { $$ = f_new_dynamic_attr_bit(8, "krt_lock"); } ;
attr_bit: KRT_LOCK_REORDERING { $$ = f_new_dynamic_attr_bit(9, "krt_lock"); } ;
attr_bit: KRT_LOCK_HOPLIMIT { $$ = f_new_dynamic_attr_bit(10, "krt_lock"); } ;
attr_bit: KRT_LOCK_RTO_MIN { $$ = f_new_dynamic_attr_bit(13, "krt_lock"); } ;
attr_bit: KRT_LOCK_REORDERING { $$ = f_new_dynamic_attr_bit(9, "krt_lock"); } ;
attr_bit: KRT_LOCK_HOPLIMIT { $$ = f_new_dynamic_attr_bit(10, "krt_lock"); } ;
attr_bit: KRT_LOCK_INITCWND { $$ = f_new_dynamic_attr_bit(11, "krt_lock"); } ;
/* No lock for FEATURES bitfield */
attr_bit: KRT_LOCK_RTO_MIN { $$ = f_new_dynamic_attr_bit(13, "krt_lock"); } ;
attr_bit: KRT_LOCK_INITRWND { $$ = f_new_dynamic_attr_bit(14, "krt_lock"); } ;
attr_bit: KRT_LOCK_QUICKACK { $$ = f_new_dynamic_attr_bit(15, "krt_lock"); } ;
attr_bit: KRT_LOCK_CONGCTL { $$ = f_new_dynamic_attr_bit(16, "krt_lock"); } ;
attr_bit: KRT_LOCK_FASTOPEN_NO_COOKIE { $$ = f_new_dynamic_attr_bit(17, "krt_lock"); } ;
/* Bits of EA_KRT_FEATURES */
attr_bit: KRT_FEATURE_ECN { $$ = f_new_dynamic_attr_bit(0, "krt_features"); } ;

3
sysdep/linux/netlink.c

@ -95,13 +95,14 @@ static struct ea_class ea_krt_metrics[] = {
KRT_METRIC_INT(RTAX_RTO_MIN, "krt_rto_min"),
KRT_METRIC_INT(RTAX_INITRWND, "krt_initrwnd"),
KRT_METRIC_INT(RTAX_QUICKACK, "krt_quickack"),
KRT_METRIC_INT(RTAX_FASTOPEN_NO_COOKIE, "krt_fastopen_no_cookie"),
#undef KRT_METRIC_INT
};
static const char *krt_metrics_names[KRT_METRICS_MAX] = {
NULL, "lock", "mtu", "window", "rtt", "rttvar", "sstresh", "cwnd", "advmss",
"reordering", "hoplimit", "initcwnd", "features", "rto_min", "initrwnd", "quickack",
"congctl"
"congctl", "fastopen_no_cookie"
};
static const char *krt_features_names[KRT_FEATURES_MAX] = {