Bluetooth: controller: Fix to restrict addr set in active scan (d03ad43d) · Commits · Wenxi XU / zephyr

Fix controller implementation to only restrict HCI LE Set Random Address command when advertising and/or active scanning is enable. Continues to pass the following LL.TS.5.0.2 conformance test: LL/SEC/SCN/BV-01-C [Random Address Scanning] Signed-off-by:

Vinayak Kariappa Chettimada <vich@nordicsemi.no>

subsys/bluetooth/controller/ll_sw/ctrl.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -10184,7 +10184,10 @@ u32_t radio_scan_disable(void)

		u32_t radio_scan_is_enabled(void)
		{
		return _radio.scanner.is_enabled;
		/* NOTE: BIT(0) - passive scanning enabled
		* BIT(1) - active scanning enabled
		*/
		return (u32_t)_radio.scanner.is_enabled << _radio.scanner.type;
		}

		u32_t radio_scan_filter_pol_get(void)

subsys/bluetooth/controller/ll_sw/ll_addr.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -42,7 +42,8 @@ u8_t ll_addr_get(u8_t addr_type, u8_t bdaddr)

		u32_t ll_addr_set(u8_t addr_type, u8_t const *const bdaddr)
		{
		if (radio_adv_is_enabled() \|\| radio_scan_is_enabled()) {
		if (radio_adv_is_enabled() \|\|
		(radio_scan_is_enabled() & BIT(1))) {
		return BT_HCI_ERR_CMD_DISALLOWED;
		}

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