diff options
| author | Marek Lindner <lindner_marek@yahoo.de> | 2013-04-23 21:39:58 +0800 |
|---|---|---|
| committer | Antonio Quartulli <antonio@meshcoding.com> | 2013-10-09 21:22:27 +0200 |
| commit | 414254e342a0d58144de40c3da777521ebaeeb07 (patch) | |
| tree | a292367d064dd72f4b7a095382e11a9974d685af /net/batman-adv/types.h | |
| parent | ef26157747d42254453f6b3ac2bd8bd3c53339c3 (diff) | |
| download | linux-414254e342a0d58144de40c3da777521ebaeeb07.tar.bz2 | |
batman-adv: tvlv - gateway download/upload bandwidth container
Prior to this patch batman-adv read the advertised uplink bandwidth
from userspace and compressed this information into a single byte
called "gateway class".
Now the download & upload bandwidth information is sent as-is. No
userspace change is necessary since the sysfs API always allowed
to specify a bandwidth.
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Spyros Gasteratos <morfeas3000@gmail.com>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Diffstat (limited to 'net/batman-adv/types.h')
| -rw-r--r-- | net/batman-adv/types.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 4bdea16bc70c..b22a04391f6c 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -99,7 +99,6 @@ struct batadv_hard_iface { * @last_seen: time when last packet from this node was received * @bcast_seqno_reset: time when the broadcast seqno window was reset * @batman_seqno_reset: time when the batman seqno window was reset - * @gw_flags: flags related to gateway class * @flags: for now only VIS_SERVER flag * @last_ttvn: last seen translation table version number * @tt_crc: CRC of the translation table @@ -147,7 +146,6 @@ struct batadv_orig_node { unsigned long last_seen; unsigned long bcast_seqno_reset; unsigned long batman_seqno_reset; - uint8_t gw_flags; uint8_t flags; atomic_t last_ttvn; uint16_t tt_crc; @@ -189,6 +187,8 @@ struct batadv_orig_node { * struct batadv_gw_node - structure for orig nodes announcing gw capabilities * @list: list node for batadv_priv_gw::list * @orig_node: pointer to corresponding orig node + * @bandwidth_down: advertised uplink download bandwidth + * @bandwidth_up: advertised uplink upload bandwidth * @deleted: this struct is scheduled for deletion * @refcount: number of contexts the object is used * @rcu: struct used for freeing in an RCU-safe manner @@ -196,6 +196,8 @@ struct batadv_orig_node { struct batadv_gw_node { struct hlist_node list; struct batadv_orig_node *orig_node; + uint32_t bandwidth_down; + uint32_t bandwidth_up; unsigned long deleted; atomic_t refcount; struct rcu_head rcu; @@ -420,12 +422,16 @@ struct batadv_priv_debug_log { * @list: list of available gateway nodes * @list_lock: lock protecting gw_list & curr_gw * @curr_gw: pointer to currently selected gateway node + * @bandwidth_down: advertised uplink download bandwidth (if gw_mode server) + * @bandwidth_up: advertised uplink upload bandwidth (if gw_mode server) * @reselect: bool indicating a gateway re-selection is in progress */ struct batadv_priv_gw { struct hlist_head list; spinlock_t list_lock; /* protects gw_list & curr_gw */ struct batadv_gw_node __rcu *curr_gw; /* rcu protected pointer */ + atomic_t bandwidth_down; + atomic_t bandwidth_up; atomic_t reselect; }; @@ -521,7 +527,6 @@ struct batadv_priv_nc { * @vis_mode: vis operation: client or server (see batadv_vis_packettype) * @gw_mode: gateway operation: off, client or server (see batadv_gw_modes) * @gw_sel_class: gateway selection class (applies if gw_mode client) - * @gw_bandwidth: gateway announced bandwidth (applies if gw_mode server) * @orig_interval: OGM broadcast interval in milliseconds * @hop_penalty: penalty which will be applied to an OGM's tq-field on every hop * @log_level: configured log level (see batadv_dbg_level) @@ -569,7 +574,6 @@ struct batadv_priv { atomic_t vis_mode; atomic_t gw_mode; atomic_t gw_sel_class; - atomic_t gw_bandwidth; atomic_t orig_interval; atomic_t hop_penalty; #ifdef CONFIG_BATMAN_ADV_DEBUG |