softdevice_controller: rev 8585012583c0bec7c764b3ae247c0f343c8c1fec

CHANGELOG.rst contains the list of changes.

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

Author: cvinayak

softdevice_controller/CHANGELOG.rst

@@ -9,19 +9,23 @@ Changelog
 
 All the notable changes to this project are documented on this page.
 
-nRF Connect SDK v2.6.4-DRGN-25465-branch
-****************************************
+nRF Connect SDK v2.6-branch-NCSIDB-1718
+***************************************
 
-All the notable changes included in the |NCS| v2.6.4-DRGN-25465 release are documented in this section.
+All the notable changes included in the |NCS| v2.6-branch-NCSIDB-1718 release are documented in this section.
 
 Changes
 =======
 
-* Enabled the LE Power Class 1 feature support bit in the controller.
-* The ability to configure a periodic advertiser with subevents but without response slots has been removed.
-  This is due to an errata to the Bluetooth Core Specification v5.4 no longer allowing this configuration. (DRGN-22189)
-* The LE Channel Selection Algorithm event is no longer raised when a connection was established as a peripheral using legacy advertising commands. (DRGN-24660)
-  This behavior was changed to accommodate ES-27170.
+* 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 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.
 
 nRF Connect SDK v2.6.4
 **********************

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: 8585012583c0bec7c764b3ae247c0f343c8c1fec
+ll_subversion_number: '0x23E3'
 ll_version_number: '0x0D'
-timestamp: '2025-06-17T14:13:15Z'
+timestamp: '2025-10-22T17:06:18Z'

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: 8585012583c0bec7c764b3ae247c0f343c8c1fec
+ll_subversion_number: '0x13E3'
 ll_version_number: '0x0D'
-timestamp: '2025-06-17T14:12:17Z'
+timestamp: '2025-10-22T17:05:04Z'