diff options
author | Sjur Braendeland <sjur.brandeland@stericsson.com> | 2010-06-17 06:55:40 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2010-06-20 19:46:06 -0700 |
commit | 2aa40aef9debc77d55cc87a50d335b6fe97fbeb0 (patch) | |
tree | 0dccf47cf6cb861c7efa72601fab9511760c7e74 /include/net/caif/cfcnfg.h | |
parent | a7da1f55a826c621251874e7684c234972fc3216 (diff) |
caif: Use link layer MTU instead of fixed MTU
Previously CAIF supported maximum transfer size of ~4050.
The transfer size is now calculated dynamically based on the
link layers mtu size.
Signed-off-by: Sjur Braendeland@stericsson.com
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/caif/cfcnfg.h')
-rw-r--r-- | include/net/caif/cfcnfg.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/include/net/caif/cfcnfg.h b/include/net/caif/cfcnfg.h index 9fc2fc20b88..bd646faffa4 100644 --- a/include/net/caif/cfcnfg.h +++ b/include/net/caif/cfcnfg.h @@ -7,6 +7,7 @@ #ifndef CFCNFG_H_ #define CFCNFG_H_ #include <linux/spinlock.h> +#include <linux/netdevice.h> #include <net/caif/caif_layer.h> #include <net/caif/cfctrl.h> @@ -73,8 +74,8 @@ void cfcnfg_remove(struct cfcnfg *cfg); void cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type, - void *dev, struct cflayer *phy_layer, u16 *phyid, - enum cfcnfg_phy_preference pref, + struct net_device *dev, struct cflayer *phy_layer, + u16 *phyid, enum cfcnfg_phy_preference pref, bool fcs, bool stx); /** @@ -114,11 +115,18 @@ void cfcnfg_release_adap_layer(struct cflayer *adap_layer); * @param: Link setup parameters. * @adap_layer: Specify the adaptation layer; the receive and * flow-control functions MUST be set in the structure. - * + * @ifindex: Link layer interface index used for this connection. + * @proto_head: Protocol head-space needed by CAIF protocol, + * excluding link layer. + * @proto_tail: Protocol tail-space needed by CAIF protocol, + * excluding link layer. */ int cfcnfg_add_adaptation_layer(struct cfcnfg *cnfg, struct cfctrl_link_param *param, - struct cflayer *adap_layer); + struct cflayer *adap_layer, + int *ifindex, + int *proto_head, + int *proto_tail); /** * cfcnfg_get_phyid() - Get physical ID, given type. |