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-rw-r--r--stack/l2cap/l2c_csm.c72
1 files changed, 42 insertions, 30 deletions
diff --git a/stack/l2cap/l2c_csm.c b/stack/l2cap/l2c_csm.c
index 216f45b..0d04d8a 100644
--- a/stack/l2cap/l2c_csm.c
+++ b/stack/l2cap/l2c_csm.c
@@ -1,14 +1,26 @@
-/*****************************************************************************
-**
-** Name: l2c_csm.c
-**
-** Description: This file contains the L2CAP channel state machine
-**
-**
-**
-** Copyright (c) 1999-2011, Broadcom Corp, All Rights Reserved.
-** Broadcom Bluetooth Core. Proprietary and confidential.
-******************************************************************************/
+/******************************************************************************
+ *
+ * Copyright (C) 1999-2012 Broadcom Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * This file contains the L2CAP channel state machine
+ *
+ ******************************************************************************/
#include <stdlib.h>
#include <string.h>
@@ -154,13 +166,13 @@ static void l2c_csm_closed (tL2C_CCB *p_ccb, UINT16 event, void *p_data)
case L2CEVT_LP_CONNECT_CFM: /* Link came up */
p_ccb->chnl_state = CST_ORIG_W4_SEC_COMP;
- btm_sec_l2cap_access_req (p_ccb->p_lcb->remote_bd_addr, p_ccb->p_rcb->psm,
+ btm_sec_l2cap_access_req (p_ccb->p_lcb->remote_bd_addr, p_ccb->p_rcb->psm,
p_ccb->p_lcb->handle, TRUE, &l2c_link_sec_comp, p_ccb);
break;
case L2CEVT_LP_CONNECT_CFM_NEG: /* Link failed */
/* Disconnect unless ACL collision and upper layer wants to handle it */
- if (p_ci->status != HCI_ERR_CONNECTION_EXISTS
+ if (p_ci->status != HCI_ERR_CONNECTION_EXISTS
|| !btm_acl_notif_conn_collision(p_ccb->p_lcb->remote_bd_addr))
{
L2CAP_TRACE_API2 ("L2CAP - Calling ConnectCfm_Cb(), CID: 0x%04x Status: %d", p_ccb->local_cid, p_ci->status);
@@ -182,9 +194,9 @@ static void l2c_csm_closed (tL2C_CCB *p_ccb, UINT16 event, void *p_data)
Event uninit_use_in_call: Using uninitialized value "settings" (field "settings".timeout uninitialized) in call to function "BTM_SetPowerMode" [details]
Event uninit_use_in_call: Using uninitialized value "settings.max" in call to function "BTM_SetPowerMode" [details]
Event uninit_use_in_call: Using uninitialized value "settings.min" in call to function "BTM_SetPowerMode"
-// FALSE-POSITIVE error from Coverity test-tool. Please do NOT remove following comment.
-// coverity[uninit_use_in_call] False-positive: setting the mode to BTM_PM_MD_ACTIVE only uses settings.mode the other data members of tBTM_PM_PWR_MD are ignored
-*/
+// FALSE-POSITIVE error from Coverity test-tool. Please do NOT remove following comment.
+// coverity[uninit_use_in_call] False-positive: setting the mode to BTM_PM_MD_ACTIVE only uses settings.mode the other data members of tBTM_PM_PWR_MD are ignored
+*/
BTM_SetPowerMode (BTM_PM_SET_ONLY_ID, p_ccb->p_lcb->remote_bd_addr, &settings);
}
#else
@@ -192,7 +204,7 @@ Event uninit_use_in_call: Using uninitialized value "settings.min" in call to fu
#endif
/* If sec access does not result in started SEC_COM or COMP_NEG are already processed */
- if (btm_sec_l2cap_access_req (p_ccb->p_lcb->remote_bd_addr, p_ccb->p_rcb->psm,
+ if (btm_sec_l2cap_access_req (p_ccb->p_lcb->remote_bd_addr, p_ccb->p_rcb->psm,
p_ccb->p_lcb->handle, TRUE, &l2c_link_sec_comp, p_ccb) == BTM_CMD_STARTED)
p_ccb->chnl_state = CST_ORIG_W4_SEC_COMP;
break;
@@ -239,9 +251,9 @@ Event uninit_use_in_call: Using uninitialized value "settings.min" in call to fu
Event uninit_use_in_call: Using uninitialized value "settings" (field "settings".timeout uninitialized) in call to function "BTM_SetPowerMode" [details]
Event uninit_use_in_call: Using uninitialized value "settings.max" in call to function "BTM_SetPowerMode" [details]
Event uninit_use_in_call: Using uninitialized value "settings.min" in call to function "BTM_SetPowerMode"
-// FALSE-POSITIVE error from Coverity test-tool. Please do NOT remove following comment.
-// coverity[uninit_use_in_call] False-positive: setting the mode to BTM_PM_MD_ACTIVE only uses settings.mode the other data members of tBTM_PM_PWR_MD are ignored
-*/
+// FALSE-POSITIVE error from Coverity test-tool. Please do NOT remove following comment.
+// coverity[uninit_use_in_call] False-positive: setting the mode to BTM_PM_MD_ACTIVE only uses settings.mode the other data members of tBTM_PM_PWR_MD are ignored
+*/
BTM_SetPowerMode (BTM_PM_SET_ONLY_ID, p_ccb->p_lcb->remote_bd_addr, &settings);
}
#else
@@ -249,7 +261,7 @@ Event uninit_use_in_call: Using uninitialized value "settings.min" in call to fu
#endif
p_ccb->chnl_state = CST_TERM_W4_SEC_COMP;
- if (btm_sec_l2cap_access_req (p_ccb->p_lcb->remote_bd_addr, p_ccb->p_rcb->psm,
+ if (btm_sec_l2cap_access_req (p_ccb->p_lcb->remote_bd_addr, p_ccb->p_rcb->psm,
p_ccb->p_lcb->handle, FALSE, &l2c_link_sec_comp, p_ccb) == BTM_CMD_STARTED)
{
/* started the security process, tell the peer to set a longer timer */
@@ -319,7 +331,7 @@ static void l2c_csm_orig_w4_sec_comp (tL2C_CCB *p_ccb, UINT16 event, void *p_dat
case L2CEVT_SEC_RE_SEND_CMD: /* BTM has enough info to proceed */
case L2CEVT_LP_CONNECT_CFM: /* Link came up */
- btm_sec_l2cap_access_req (p_ccb->p_lcb->remote_bd_addr, p_ccb->p_rcb->psm,
+ btm_sec_l2cap_access_req (p_ccb->p_lcb->remote_bd_addr, p_ccb->p_rcb->psm,
p_ccb->p_lcb->handle, TRUE, &l2c_link_sec_comp, p_ccb);
break;
@@ -426,11 +438,11 @@ static void l2c_csm_term_w4_sec_comp (tL2C_CCB *p_ccb, UINT16 event, void *p_dat
else
{
/*
- ** L2CAP Connect Response will be sent out by 3 sec timer expiration
- ** because Bluesoleil doesn't respond to L2CAP Information Request.
- ** Bluesoleil seems to disconnect ACL link as failure case, because
- ** it takes too long (4~7secs) to get response.
- ** product version : Bluesoleil 2.1.1.0 EDR Release 060123
+ ** L2CAP Connect Response will be sent out by 3 sec timer expiration
+ ** because Bluesoleil doesn't respond to L2CAP Information Request.
+ ** Bluesoleil seems to disconnect ACL link as failure case, because
+ ** it takes too long (4~7secs) to get response.
+ ** product version : Bluesoleil 2.1.1.0 EDR Release 060123
** stack version : 05.04.11.20060119
*/
@@ -480,7 +492,7 @@ static void l2c_csm_term_w4_sec_comp (tL2C_CCB *p_ccb, UINT16 event, void *p_dat
break;
case L2CEVT_SEC_RE_SEND_CMD: /* BTM has enough info to proceed */
- btm_sec_l2cap_access_req (p_ccb->p_lcb->remote_bd_addr, p_ccb->p_rcb->psm,
+ btm_sec_l2cap_access_req (p_ccb->p_lcb->remote_bd_addr, p_ccb->p_rcb->psm,
p_ccb->p_lcb->handle, FALSE, &l2c_link_sec_comp, p_ccb);
break;
}
@@ -736,7 +748,7 @@ static void l2c_csm_config (tL2C_CCB *p_ccb, UINT16 event, void *p_data)
if (p_cfg->result != L2CAP_CFG_PENDING)
{
/* TBD: When config options grow beyong minimum MTU (48 bytes)
- * logic needs to be added to handle responses with
+ * logic needs to be added to handle responses with
* continuation bit set in flags field.
* 1. Send additional config request out until C-bit is cleared in response
*/
@@ -1007,7 +1019,7 @@ static void l2c_csm_open (tL2C_CCB *p_ccb, UINT16 event, void *p_data)
BTM_CancelSniffMode (p_ccb->p_lcb->remote_bd_addr);
#endif
// btla-specific --
-
+
p_ccb->chnl_state = CST_W4_L2CA_DISCONNECT_RSP;
btu_start_timer (&p_ccb->timer_entry, BTU_TTYPE_L2CAP_CHNL, L2CAP_CHNL_DISCONNECT_TOUT);
L2CAP_TRACE_API1 ("L2CAP - Calling Disconnect_Ind_Cb(), CID: 0x%04x Conf Needed", p_ccb->local_cid);
generated by cgit v1.1 at 2024-05-13 19:01:50 +0000