diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 238fc047f..17f7ef343 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 238fc047f2f63d99482aa51996f14ca134096310
+Subproject commit 17f7ef3432039ccc92ae84855813f832389c6cb6
diff --git a/components/esp_rom/esp32/ld/esp32.rom.ld b/components/esp_rom/esp32/ld/esp32.rom.ld
index 073a6a94b..2bd96611c 100644
--- a/components/esp_rom/esp32/ld/esp32.rom.ld
+++ b/components/esp_rom/esp32/ld/esp32.rom.ld
@@ -1363,6 +1363,9 @@ PROVIDE ( g_rom_spiflash_chip = 0x3ffae270 );
 PROVIDE ( hci_le_rd_rem_used_feats_cmd_handler = 0x400417b4 );
 PROVIDE ( llcp_length_req_handler = 0x40043808 );
 PROVIDE ( llcp_unknown_rsp_handler = 0x40043ba8 );
+PROVIDE ( llcp_channel_map_req_handler = 0x4004291c );
+PROVIDE ( llcp_con_up_req_handler = 0x400426f0 );
+
 /*
 These functions are xtos-related (or call xtos-related functions) and do not play well
 with multicore FreeRTOS. Where needed, we provide alternatives that are multicore