openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

batman-adv: pass a 16bit long flag argument to tt_global_add() 

it may be the case that we want to store some local TT client flags in a global
entry, therefore the tt_global_add needs to get a proper argument for this

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
This commit is contained in:
Antonio Quartulli 2013-04-18 15:13:01 +02:00
parent 41ab6c4891
commit d4ff40f683
2 changed files with 18 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
net/batman-adv/translation-table.c
View File

@ -798,10 +798,25 @@ batadv_tt_global_orig_entry_add(struct batadv_tt_global_entry *tt_global,
batadv_tt_orig_list_entry_free_ref(orig_entry);
}
/* caller must hold orig_node refcount */
/**
* batadv_tt_global_add - add a new TT global entry or update an existing one
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: the originator announcing the client
* @tt_addr: the mac address of the non-mesh client
* @flags: TT flags that have to be set for this non-mesh client
* @ttvn: the tt version number ever announcing this non-mesh client
*
* Add a new TT global entry for the given originator. If the entry already
* exists add a new reference to the given originator (a global entry can have
* references to multiple originators) and adjust the flags attribute to reflect
* the function argument.
* If a TT local entry exists for this non-mesh client remove it.
*
* The caller must hold orig_node refcount.
*/
int batadv_tt_global_add(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
const unsigned char *tt_addr, uint8_t flags,
const unsigned char *tt_addr, uint16_t flags,
uint8_t ttvn)
{
struct batadv_tt_global_entry *tt_global_entry;

2
net/batman-adv/translation-table.h
View File

@ -33,7 +33,7 @@ void batadv_tt_global_add_orig(struct batadv_priv *bat_priv,
const unsigned char *tt_buff, int tt_buff_len);
int batadv_tt_global_add(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
const unsigned char *addr, uint8_t flags,
const unsigned char *addr, uint16_t flags,
uint8_t ttvn);
int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,