softdevice_controller: rev b3a17531e9415c6c1cb892b97fd0663925b35bbc

CHANGELOG.rst contains the list of changes.

Signed-off-by: Vinayak Chettimada <[email protected]>

Author: cvinayak

softdevice_controller/CHANGELOG.rst

@@ -12,7 +12,38 @@ All the notable changes to this project are documented on this page.
 nRF Connect SDK v2.6.4-DRGN-25465-branch
 ****************************************
 
-All the notable changes included in the |NCS| v2.6.4-DRGN-25465 release are documented in this section.
+Added
+=====
+
+* Central-only and Peripheral-only library variants for the nRF54L Series devices. (DRGN-25081)
+* Initial prototype support for the nRF54LM20 device (DRGN-24919).
+
+Bug fixes
+=========
+
+* Fixed an issue where the controller would assert when terminating a connection created from PAwR. (DRGN-25200)
+  The issue would occur if the :kconfig:option:`CONFIG_BT_CTLR_CHANNEL_SOUNDING` Kconfig option was enabled.
+
+Changes
+=======
+
+* When controller to host flow control is enabled, the controller no longer waits until all ACL data packets have been acknowledged by the host before raising the Disconnection Complete event.
+  The controller no longer validates the handles provided in the Host Number of Complete Packets command.
+  That is, the handles provided may belong to a Disconnection Complete event which has not yet been processed by the host.
+  This reverts the changes done by DRGN-21085. (DRGN-24882)
+
+nRF Connect SDK v3.0.0
+**********************
+
+Added
+=====
+
+* Support generating the HCI LE CIS Established v2 event. (DRGN-24112)
+* Support for the Advertising Coding Selection feature as an advertiser or scanner. (DRGN-23744)
+
+  * For an advertiser, this adds support for the LE Set Extended Advertising Parameters [v2] HCI command.
+  * For a scanner, the advertising reports will contain the coding scheme for packets received over LE Coded PHY when the host feature bit is enabled.
+* Support for multiple packet pairs in an ACL event when using LLPM mode. (DRGN-16157)
 
 Changes
 =======

softdevice_controller/include/sdc.h

@@ -816,6 +816,17 @@ int32_t sdc_support_central(void);
  */
 int32_t sdc_support_ext_central(void);
 
+/** @brief Support LE Power Class 1
+ *
+ * After this API is called, the controller will include LE Power Class 1 in the supported features.
+ *
+ * @note The controller only adds this feature bit, the user will have to know whether this is required.
+ *
+ * @retval 0          Success
+ * @retval -NRF_EPERM This API must be called before @ref sdc_cfg_set() or @ref sdc_enable().
+ */
+int32_t sdc_support_le_power_class_1(void);
+
 /** @brief Support Data Length Extensions for a central device
  *
  * After this API is called, the controller will support data length extension in the central role.

softdevice_controller/include/sdc_hci.h

@@ -72,6 +72,7 @@ extern "C" {
 
 typedef enum
 {
+  SDC_HCI_MSG_TYPE_NONE = 0x00,
   SDC_HCI_MSG_TYPE_DATA = 0x02,
   SDC_HCI_MSG_TYPE_EVT  = 0x04,
   SDC_HCI_MSG_TYPE_ISO  = 0x08,

softdevice_controller/lib/cortex-m33+nodsp/soft-float/libsoftdevice_controller_multirole.a

@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: e5d86ebfadebfb093bd99d5594813b1a6ff95f1c
-ll_subversion_number: '0x2364'
+git_revision: b3a17531e9415c6c1cb892b97fd0663925b35bbc
+ll_subversion_number: '0x23DD'
 ll_version_number: '0x0D'
-timestamp: '2025-06-17T14:13:15Z'
+timestamp: '2025-10-16T10:42:01Z'

softdevice_controller/lib/cortex-m33+nodsp/soft-float/manifest.yaml

@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: e5d86ebfadebfb093bd99d5594813b1a6ff95f1c
-ll_subversion_number: '0x1364'
+git_revision: b3a17531e9415c6c1cb892b97fd0663925b35bbc
+ll_subversion_number: '0x13DD'
 ll_version_number: '0x0D'
-timestamp: '2025-06-17T14:12:17Z'
+timestamp: '2025-10-16T10:40:59Z'