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drivers: bluetooth: slz_hci: Set Number of Completed Packets threshold

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Configure the Number of Completed Packets event threshold to 1, so the
SiLabs Bluetooth controller will always send the Number of Completed
Packets HCI event to the host, even for small numbers of transmitted
packets.

Fixes #62279

Signed-off-by: Markus Fuchs <markus.fuchs@ch.sauter-bc.com>
This commit is contained in:
Markus Fuchs 2023-09-08 17:40:17 +02:00 • committed by Carles Cufí
commit ba57c1880c
1 changed files with 12 additions and 6 deletions
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18
drivers/bluetooth/hci/slz_hci.c
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@ -16,12 +16,14 @@
#include <zephyr/logging/log.h>
LOG_MODULE_REGISTER(bt_hci_driver_slz);
#define SL_BT_CONFIG_ACCEPT_LIST_SIZE 1
#define SL_BT_CONFIG_MAX_CONNECTIONS 1
#define SL_BT_CONFIG_USER_ADVERTISERS 1
#define SL_BT_CONTROLLER_BUFFER_MEMORY CONFIG_BT_SILABS_HCI_BUFFER_MEMORY
#define SL_BT_CONTROLLER_LE_BUFFER_SIZE_MAX CONFIG_BT_BUF_ACL_TX_COUNT
#define SL_BT_SILABS_LL_STACK_SIZE 1024
#define SL_BT_CONFIG_ACCEPT_LIST_SIZE 1
#define SL_BT_CONFIG_MAX_CONNECTIONS 1
#define SL_BT_CONFIG_USER_ADVERTISERS 1
#define SL_BT_CONTROLLER_BUFFER_MEMORY CONFIG_BT_SILABS_HCI_BUFFER_MEMORY
#define SL_BT_CONTROLLER_LE_BUFFER_SIZE_MAX CONFIG_BT_BUF_ACL_TX_COUNT
#define SL_BT_CONTROLLER_COMPLETED_PACKETS_THRESHOLD 1
#define SL_BT_CONTROLLER_COMPLETED_PACKETS_EVENTS_TIMEOUT 3
#define SL_BT_SILABS_LL_STACK_SIZE 1024
static K_KERNEL_STACK_DEFINE(slz_ll_stack, SL_BT_SILABS_LL_STACK_SIZE);
static struct k_thread slz_ll_thread;
@ -158,6 +160,10 @@ static int slz_bt_open(void)
goto deinit;
}
sl_btctrl_configure_completed_packets_reporting(
SL_BT_CONTROLLER_COMPLETED_PACKETS_THRESHOLD,
SL_BT_CONTROLLER_COMPLETED_PACKETS_EVENTS_TIMEOUT);
sl_bthci_init_upper();
sl_btctrl_hci_parser_init_default();
sl_btctrl_hci_parser_init_conn();