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Commit 465fa5fc authored by Hansong Zhang's avatar Hansong Zhang Committed by Automerger Merge Worker
Browse files

L2cap classic shim: Use new helper am: 42582a54 

Original change: https://android-review.googlesource.com/c/platform/system/bt/+/1507716

Change-Id: I8fff11f021f00ec49bf42669e45c49696e316259
parents 79ace148 42582a54

system/gd/l2cap/internal/dynamic_channel_allocator.cc

+1 −1
Original line number Diff line number Diff line
@@ -82,7 +82,7 @@ void DynamicChannelAllocator::FreeChannel(Cid cid) { 
  used_cid_.erase(cid);

  auto channel = FindChannelByCid(cid);

  if (channel == nullptr) {

    LOG_INFO("Channel is not in use: psm %d, device %s", cid, link_->GetDevice().ToString().c_str());

    LOG_INFO("Channel is not in use: cid %d, device %s", cid, link_->GetDevice().ToString().c_str());

    return;

  }

  used_remote_cid_.erase(channel->GetRemoteCid());

system/main/shim/l2c_api.cc

+201 −118

File changed.

Preview size limit exceeded, changes collapsed.

system/main/shim/l2c_api.h

+6 −1
Original line number Diff line number Diff line
@@ -41,7 +41,8 @@ namespace shim { 
 ******************************************************************************/

uint16_t L2CA_Register(uint16_t psm, const tL2CAP_APPL_INFO& p_cb_info,

                       bool enable_snoop, tL2CAP_ERTM_INFO* p_ertm_info,

                       uint16_t my_mtu, uint16_t required_remote_mtu);

                       uint16_t my_mtu, uint16_t required_remote_mtu,

                       uint16_t sec_level);



/*******************************************************************************

 *
@@ -508,5 +509,9 @@ void L2CA_SwitchRoleToCentral(const RawAddress& addr); 
bool L2CA_ReadRemoteVersion(const RawAddress& addr, uint8_t* lmp_version,

                            uint16_t* manufacturer, uint16_t* lmp_sub_version);



void L2CA_DisconnectLink(const RawAddress& remote);



uint16_t L2CA_GetNumLinks();



}  // namespace shim

}  // namespace bluetooth

system/stack/acl/btm_acl.cc

+18 −0
Original line number Diff line number Diff line
@@ -1126,11 +1126,19 @@ tBTM_STATUS BTM_SetLinkSuperTout(const RawAddress& remote_bda, 


bool BTM_IsAclConnectionUp(const RawAddress& remote_bda,

                           tBT_TRANSPORT transport) {

  if (bluetooth::shim::is_gd_l2cap_enabled()) {

    return bluetooth::shim::L2CA_IsLinkEstablished(remote_bda, transport);

  }



  return internal_.btm_bda_to_acl(remote_bda, transport) != nullptr;

}



bool BTM_IsAclConnectionUpAndHandleValid(const RawAddress& remote_bda,

                                         tBT_TRANSPORT transport) {

  if (bluetooth::shim::is_gd_l2cap_enabled()) {

    return bluetooth::shim::L2CA_IsLinkEstablished(remote_bda, transport);

  }



  tACL_CONN* p_acl = internal_.btm_bda_to_acl(remote_bda, transport);

  if (p_acl == nullptr) {

    LOG_WARN("Unable to find active acl");
@@ -1154,6 +1162,9 @@ bool BTM_IsAclConnectionUpFromHandle(uint16_t hci_handle) { 
 *

 ******************************************************************************/

uint16_t BTM_GetNumAclLinks(void) {

  if (bluetooth::shim::is_gd_l2cap_enabled()) {

    return bluetooth::shim::L2CA_GetNumLinks();

  }

  uint16_t num_acl = 0;



  for (uint16_t i = 0; i < MAX_L2CAP_LINKS; ++i) {
@@ -2081,6 +2092,13 @@ void btm_read_link_quality_complete(uint8_t* p) { 
 *

 ******************************************************************************/

tBTM_STATUS btm_remove_acl(const RawAddress& bd_addr, tBT_TRANSPORT transport) {

  if (bluetooth::shim::is_gd_l2cap_enabled()) {

    if (transport == BT_TRANSPORT_LE) {

      LOG(ERROR) << __func__ << ": Unsupported";

    }

    bluetooth::shim::L2CA_DisconnectLink(bd_addr);

    return BTM_SUCCESS;

  }

  uint16_t hci_handle = BTM_GetHCIConnHandle(bd_addr, transport);

  tBTM_STATUS status = BTM_SUCCESS;

  tACL_CONN* p_acl = internal_.btm_bda_to_acl(bd_addr, transport);

system/stack/include/l2c_api.h

+2 −1
Original line number Diff line number Diff line
@@ -339,7 +339,8 @@ uint16_t L2CA_Register2(uint16_t psm, const tL2CAP_APPL_INFO& p_cb_info, 
 ******************************************************************************/

extern uint16_t L2CA_Register(uint16_t psm, const tL2CAP_APPL_INFO& p_cb_info,

                              bool enable_snoop, tL2CAP_ERTM_INFO* p_ertm_info,

                              uint16_t my_mtu, uint16_t required_remote_mtu);

                              uint16_t my_mtu, uint16_t required_remote_mtu,

                              uint16_t sec_level);



/*******************************************************************************

 *