caif: Disconnect without waiting for response
Changes:
o Function cfcnfg_disconn_adapt_layer is changed to do asynchronous
disconnect, not waiting for any response from the modem. Due to this
the function cfcnfg_linkdestroy_rsp does nothing anymore.
o Because disconnect may take down a connection before a connect response
is received the function cfcnfg_linkup_rsp is checking if the client is
still waiting for the response, if not a disconnect request is sent to
the modem.
o cfctrl is no longer keeping track of pending disconnect requests.
o Added function cfctrl_cancel_req, which is used for deleting a pending
connect request if disconnect is done before connect response is received.
o Removed unused function cfctrl_insert_req2
o Added better handling of connect reject from modem.
Signed-off-by: Sjur Braendeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
index dee25b8..997603f 100644
--- a/include/net/caif/cfctrl.h
+++ b/include/net/caif/cfctrl.h
@@ -43,8 +43,7 @@
void (*linksetup_rsp)(struct cflayer *layer, u8 linkid,
enum cfctrl_srv serv, u8 phyid,
struct cflayer *adapt_layer);
- void (*linkdestroy_rsp)(struct cflayer *layer, u8 linkid,
- struct cflayer *client_layer);
+ void (*linkdestroy_rsp)(struct cflayer *layer, u8 linkid);
void (*linkerror_ind)(void);
void (*enum_rsp)(void);
void (*sleep_rsp)(void);
@@ -117,7 +116,7 @@
};
void cfctrl_enum_req(struct cflayer *cfctrl, u8 physlinkid);
-void cfctrl_linkup_request(struct cflayer *cfctrl,
+int cfctrl_linkup_request(struct cflayer *cfctrl,
struct cfctrl_link_param *param,
struct cflayer *user_layer);
int cfctrl_linkdown_req(struct cflayer *cfctrl, u8 linkid,
@@ -135,4 +134,6 @@
struct cfctrl_request_info *req);
struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
struct cfctrl_request_info *req);
+void cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer);
+
#endif /* CFCTRL_H_ */