espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-07-29 18:27:20 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'bugfix/fix_fast_packets_handling_v5.0' into 'release/v5.0'

Browse Source 
Nimble: Retry buffer allocation, if previous allocation fails (v5.0)

See merge request espressif/esp-idf!22730
This commit is contained in:
Jiang Jiang Jian
2023-03-16 10:27:42 +08:00
parent 84b9cebb04 ceeff063e8
commit 10010b1976
1 changed files with 10 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
components/bt/host/nimble/esp-hci/src/esp_nimble_hci.c
View File

@ -240,19 +240,23 @@ static struct os_mbuf *ble_hci_trans_acl_buf_alloc(void)
static void ble_hci_rx_acl(uint8_t *data, uint16_t len)
{
struct os_mbuf *m;
struct os_mbuf *m = NULL;
int rc;
int sr;
if (len < BLE_HCI_DATA_HDR_SZ || len > MYNEWT_VAL(BLE_ACL_BUF_SIZE)) {
return;
}
m = ble_hci_trans_acl_buf_alloc();
do {
m = ble_hci_trans_acl_buf_alloc();
if (!m) {
ESP_LOGD(TAG,"Failed to allocate buffer, retrying \n");
/* Give some time to free buffer and try again */
vTaskDelay(1);
}
}while(!m);
if (!m) {
ESP_LOGE(TAG, "%s failed to allocate ACL buffers; increase ACL_BUF_COUNT", __func__);
return;
}
if ((rc = os_mbuf_append(m, data, len)) != 0) {
ESP_LOGE(TAG, "%s failed to os_mbuf_append; rc = %d", __func__, rc);
os_mbuf_free_chain(m);