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Commit 5acf24dc authored by Łukasz Rymanowski's avatar Łukasz Rymanowski Committed by Automerger Merge Worker
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Merge "bta_gattc: Fix number of max gatt connection client control blocks" into main am: 30dfe042 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2967329



Change-Id: I90844dec5ca530d516597638630d50735f0b9a97
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents b8b5d9d3 30dfe042

system/bta/gatt/bta_gattc_act.cc

+4 −6
Original line number Diff line number Diff line
@@ -248,7 +248,7 @@ void bta_gattc_deregister(tBTA_GATTC_RCB* p_clreg) { 
  }



  /* close all CLCB related to this app */

  for (uint8_t i = 0; i < BTA_GATTC_CLCB_MAX; i++) {

  for (size_t i = 0; i < BTA_GATTC_CLCB_MAX; i++) {

    if (!bta_gattc_cb.clcb[i].in_use || (bta_gattc_cb.clcb[i].p_rcb != p_clreg))

      continue;
@@ -698,7 +698,7 @@ void bta_gattc_close(tBTA_GATTC_CLCB* p_clcb, const tBTA_GATTC_DATA* p_data) { 


/** when a SRCB finished discovery, tell all related clcb */

void bta_gattc_reset_discover_st(tBTA_GATTC_SERV* p_srcb, tGATT_STATUS status) {

  for (uint8_t i = 0; i < BTA_GATTC_CLCB_MAX; i++) {

  for (size_t i = 0; i < BTA_GATTC_CLCB_MAX; i++) {

    if (bta_gattc_cb.clcb[i].p_srcb == p_srcb) {

      bta_gattc_cb.clcb[i].status = status;

      bta_gattc_sm_execute(&bta_gattc_cb.clcb[i], BTA_GATTC_DISCOVER_CMPL_EVT,
@@ -729,9 +729,7 @@ void bta_gattc_disc_close(tBTA_GATTC_CLCB* p_clcb, 


/** when a SRCB start discovery, tell all related clcb and set the state */

static void bta_gattc_set_discover_st(tBTA_GATTC_SERV* p_srcb) {

  uint8_t i;



  for (i = 0; i < BTA_GATTC_CLCB_MAX; i++) {

  for (size_t i = 0; i < BTA_GATTC_CLCB_MAX; i++) {

    if (bta_gattc_cb.clcb[i].p_srcb == p_srcb) {

      bta_gattc_cb.clcb[i].status = GATT_SUCCESS;

      bta_gattc_cb.clcb[i].state = BTA_GATTC_DISCOVER_ST;
@@ -1450,7 +1448,7 @@ void bta_gattc_process_api_refresh(const RawAddress& remote_bda) { 
    if (p_srvc_cb->connected && p_srvc_cb->num_clcb != 0) {

      bool found = false;

      tBTA_GATTC_CLCB* p_clcb = &bta_gattc_cb.clcb[0];

      for (uint8_t i = 0; i < BTA_GATTC_CLCB_MAX; i++, p_clcb++) {

      for (size_t i = 0; i < BTA_GATTC_CLCB_MAX; i++, p_clcb++) {

        if (p_clcb->in_use && p_clcb->p_srcb == p_srvc_cb) {

          found = true;

          break;

system/bta/gatt/bta_gattc_int.h

+6 −2
Original line number Diff line number Diff line
@@ -70,7 +70,7 @@ typedef uint16_t tBTA_GATTC_INT_EVT; 


#define BTA_GATTC_SERVICE_CHANGED_LEN 4



/* max client application GATTC can support */

/* Max client application GATTC can support */

#ifndef BTA_GATTC_CL_MAX

#define BTA_GATTC_CL_MAX 32

#endif
@@ -80,8 +80,12 @@ typedef uint16_t tBTA_GATTC_INT_EVT; 
#define BTA_GATTC_KNOWN_SR_MAX 255

#endif



/* This represents number of gatt client control blocks per connection.

 *  Because of that this value shall depends on the number of possible GATT

 *  connections  GATT_MAX_PHY_CHANNEL

 */

#ifndef BTA_GATTC_CLCB_MAX

#define BTA_GATTC_CLCB_MAX GATT_CL_MAX_LCB

#define BTA_GATTC_CLCB_MAX ((GATT_MAX_PHY_CHANNEL) * (BTA_GATTC_CL_MAX))

#endif



#define BTA_GATTC_WRITE_PREPARE GATT_WRITE_PREPARE

system/bta/gatt/bta_gattc_utils.cc

+4 −7
Original line number Diff line number Diff line
@@ -98,9 +98,8 @@ tBTA_GATTC_CLCB* bta_gattc_find_clcb_by_cif(uint8_t client_if, 
                                            const RawAddress& remote_bda,

                                            tBT_TRANSPORT transport) {

  tBTA_GATTC_CLCB* p_clcb = &bta_gattc_cb.clcb[0];

  uint8_t i;



  for (i = 0; i < BTA_GATTC_CLCB_MAX; i++, p_clcb++) {

  for (size_t i = 0; i < BTA_GATTC_CLCB_MAX; i++, p_clcb++) {

    if (p_clcb->in_use && p_clcb->p_rcb->client_if == client_if &&

        p_clcb->transport == transport && p_clcb->bda == remote_bda)

      return p_clcb;
@@ -118,9 +117,8 @@ tBTA_GATTC_CLCB* bta_gattc_find_clcb_by_cif(uint8_t client_if, 
 ******************************************************************************/

tBTA_GATTC_CLCB* bta_gattc_find_clcb_by_conn_id(uint16_t conn_id) {

  tBTA_GATTC_CLCB* p_clcb = &bta_gattc_cb.clcb[0];

  uint8_t i;



  for (i = 0; i < BTA_GATTC_CLCB_MAX; i++, p_clcb++) {

  for (size_t i = 0; i < BTA_GATTC_CLCB_MAX; i++, p_clcb++) {

    if (p_clcb->in_use && p_clcb->bta_conn_id == conn_id) return p_clcb;

  }

  return NULL;
@@ -138,10 +136,9 @@ tBTA_GATTC_CLCB* bta_gattc_find_clcb_by_conn_id(uint16_t conn_id) { 
tBTA_GATTC_CLCB* bta_gattc_clcb_alloc(tGATT_IF client_if,

                                      const RawAddress& remote_bda,

                                      tBT_TRANSPORT transport) {

  uint8_t i_clcb = 0;

  tBTA_GATTC_CLCB* p_clcb = NULL;



  for (i_clcb = 0; i_clcb < BTA_GATTC_CLCB_MAX; i_clcb++) {

  for (int i_clcb = 0; i_clcb < BTA_GATTC_CLCB_MAX; i_clcb++) {

    if (!bta_gattc_cb.clcb[i_clcb].in_use) {

#if (BTA_GATT_DEBUG == TRUE)

      log::verbose("found clcb:{} available", i_clcb);
@@ -864,7 +861,7 @@ void bta_gatt_client_dump(int fd) { 
  stream << "  -- used: " << entry_count << "\n";

  entry_count = 0;

  stream << " ->clcb (BTA_GATTC_CLCB_MAX=" << BTA_GATTC_CLCB_MAX << ")\n";

  for (int i = 0; i < BTA_GATTC_CLCB_MAX; i++) {

  for (size_t i = 0; i < BTA_GATTC_CLCB_MAX; i++) {

    tBTA_GATTC_CLCB* p_clcb = &bta_gattc_cb.clcb[i];

    if (!p_clcb->in_use) {

      continue;