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[nrf fromtree] drivers: hci: ipc: Make IPC endpoint bound timeout con… #2605

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Merged
merged 1 commit into from
Mar 13, 2025
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[nrf fromtree] drivers: hci: ipc: Make IPC endpoint bound timeout con… #2605

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8 changes: 8 additions & 0 deletions drivers/bluetooth/hci/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,14 @@ config BT_HCI_IPC_SEND_RETRY_DELAY_US
When a single tick (CONFIG_SYS_CLOCK_TICKS_PER_SEC) is bigger then
the retry delay the k_busy_wait function is used. Set with care.

config BT_HCI_IPC_ENDPOINT_BOUND_TIMEOUT_MS
int "HCI IPC binding timeout value in milliseconds"
depends on BT_HCI_IPC
default 2000
help
Timeout value that HCI will wait for an IPC endpoint to be bound,
in milliseconds.

config BT_SPI
bool
select SPI
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2 changes: 1 addition & 1 deletion drivers/bluetooth/hci/ipc.c
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Expand Up @@ -20,7 +20,7 @@ LOG_MODULE_REGISTER(bt_hci_driver);

#define DT_DRV_COMPAT zephyr_bt_hci_ipc

#define IPC_BOUND_TIMEOUT_IN_MS K_MSEC(1000)
#define IPC_BOUND_TIMEOUT_IN_MS K_MSEC(CONFIG_BT_HCI_IPC_ENDPOINT_BOUND_TIMEOUT_MS)

/* The retry of ipc_service_send function requires a small (tens of us) delay.
* In order to ensure proper delay k_usleep is used when the system clock is
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