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brctl: add TODO: "showmacs BR"

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2019-04-13 15:48:31 +02:00
parent 9435608804
commit 2945822f86
1 changed files with 18 additions and 4 deletions
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22
networking/brctl.c
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@ -9,9 +9,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* This applet currently uses only the ioctl interface and no sysfs at all.
* At the time of this writing this was considered a feature.
*/
//config:config BRCTL
//config: bool "brctl (4.7 kb)"
//config: default y
@ -46,7 +43,7 @@
//usage:#define brctl_trivial_usage
//usage: "COMMAND [BRIDGE [ARGS]]"
//usage:#define brctl_full_usage "\n\n"
//usage: "Manage ethernet bridges\n"
//usage: "Manage ethernet bridges"
//usage: "\nCommands:"
//usage: IF_FEATURE_BRCTL_SHOW(
//usage: "\n show [BRIDGE]... Show bridges"
@ -364,6 +361,23 @@ int brctl_main(int argc UNUSED_PARAM, char **argv)
//goto done_next_argv;
return EXIT_SUCCESS;
}
/* TODO: "showmacs BR"
* port no\tmac addr\t\tis local?\tageing timer
* <sp><sp>1\txx:xx:xx:xx:xx:xx\tno\t\t<sp><sp><sp>1.31
* port no mac addr is local? ageing timer
* 1 xx:xx:xx:xx:xx:xx no 1.31
* Read fixed-sized records from /sys/class/net/BR/brforward:
* struct __fdb_entry {
* uint8_t mac_addr[ETH_ALEN];
* uint8_t port_no; //lsb
* uint8_t is_local;
* uint32_t ageing_timer_value;
* uint8_t port_hi;
* uint8_t pad0;
* uint16_t unused;
* };
*/
#endif
/* always true: if (key == ARG_addif || key == ARG_delif) */ {
/* addif or delif */