Bluetooth: controller: llcp: fix CI tests for new LLCP

Setting the new LLCP as default exposed errors in CI tests, which
are fixed here
Note that advanced scheduling needs to be disabled. Work is in
progress for implementing this for the new LLCP

Signed-off-by: Andries Kruithof <[email protected]>

Author: Andries Kruithof

subsys/bluetooth/controller/CMakeLists.txt

@@ -71,7 +71,7 @@ if(CONFIG_BT_LL_SW_SPLIT)
     if(CONFIG_BT_LL_SW_LLCP_LEGACY)
     else()
       zephyr_library_sources_ifdef(
-        CONFIG_BT_PHY_UPDATE
+        CONFIG_BT_CTLR_PHY
         ll_sw/ull_llcp_phy.c
         )
       zephyr_library_sources_ifdef(

subsys/bluetooth/controller/Kconfig.ll_sw_split

@@ -91,7 +91,6 @@ config BT_LL_SW_LLCP
 	help
 	  Use the new Bluetooth Low Energy Software Link Layer Control Procedure implementation.
 
-
 endchoice
 
 
@@ -557,6 +556,7 @@ config BT_CTLR_LLCP_COMMON_TX_CTRL_BUF_NUM
 
 config BT_CTLR_LLCP_LOCAL_PROC_CTX_BUF_NUM
 	int "Number of local control procedure contexts to be available across all connections"
+	default 4 if (BT_AUTO_PHY_UPDATE=y || BT_AUTO_DATA_LEN_UPDATE=y) && BT_CTLR_LLCP_CONN < 4
 	default 2 if BT_CTLR_LLCP_CONN = 1
 	default BT_CTLR_LLCP_CONN if BT_CTLR_LLCP_CONN > 1
 	range 2 255

subsys/bluetooth/controller/ll_sw/ull_adv_iso.c

@@ -804,9 +804,14 @@ static uint32_t adv_iso_start(struct ll_adv_iso_set *adv_iso,
 	}
 	ticks_slot = adv_iso->ull.ticks_slot + ticks_slot_overhead;
 
+#if defined(BT_CTLR_SCHED_ADVANCED)
 	/* Find the slot after Periodic Advertisings events */
 	err = ull_sched_adv_aux_sync_free_slot_get(TICKER_USER_ID_THREAD,
 						   ticks_slot, &ticks_anchor);
+#else
+	/* advanced scheduling not enabled */
+	err = -1;
+#endif
 	if (err) {
 		ticks_anchor = ticker_ticks_now_get();
 	}

subsys/bluetooth/controller/ll_sw/ull_llcp_cc.c

@@ -51,6 +51,7 @@
 #include <soc.h>
 #include "hal/debug.h"
 
+#if defined(CONFIG_BT_PERIPHERAL)
 static uint16_t cc_event_counter(struct ll_conn *conn)
 {
 	struct lll_conn *lll;
@@ -67,7 +68,6 @@ static uint16_t cc_event_counter(struct ll_conn *conn)
 	return event_counter;
 }
 
-#if defined(CONFIG_BT_PERIPHERAL)
 /* LLCP Remote Procedure FSM states */
 enum {
 	/* Establish Procedure */
@@ -291,7 +291,7 @@ static uint8_t rp_cc_check_phy(struct ll_conn *conn, struct proc_ctx *ctx,
 		/* Unsupported phy selected */
 		return BT_HCI_ERR_UNSUPP_FEATURE_PARAM_VAL;
 	}
-#endif
+#endif /* CONFIG_BT_CTLR_PHY */
 
 	return BT_HCI_ERR_SUCCESS;
 }

subsys/bluetooth/controller/ll_sw/ull_llcp_conn_upd.c

@@ -38,6 +38,11 @@
 
 #include "ull_conn_internal.h"
 #include "ull_conn_types.h"
+
+#if defined(CONFIG_BT_CTLR_USER_EXT)
+#include "ull_vendor.h"
+#endif /* CONFIG_BT_CTLR_USER_EXT */
+
 #include "ull_internal.h"
 #include "ull_llcp.h"
 #include "ull_llcp_features.h"
@@ -203,6 +208,7 @@ static bool cu_should_notify_host(struct proc_ctx *ctx)
 		(ctx->data.cu.params_changed != 0U));
 }
 
+#if defined(CONFIG_BT_CENTRAL) || defined(CONFIG_BT_CTLR_CONN_PARAM_REQ)
 static void lp_cu_tx(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t opcode)
 {
 	struct node_tx *tx;
@@ -248,6 +254,7 @@ static void lp_cu_tx(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t opcode)
 	}
 #endif /* CONFIG_BT_CTLR_CONN_PARAM_REQ */
 }
+#endif /* CONFIG_BT_CENTRAL || CONFIG_BT_CTLR_CONN_PARAM_REQ */
 
 static void lp_cu_ntf(struct ll_conn *conn, struct proc_ctx *ctx)
 {

subsys/bluetooth/controller/ll_sw/ull_peripheral_iso.c

@@ -113,7 +113,7 @@ uint8_t ll_cis_reject(uint16_t handle, uint8_t reason)
 #if defined(CONFIG_BT_LL_SW_LLCP_LEGACY)
 	status = BT_HCI_ERR_CMD_DISALLOWED;
 #else
-	struct ll_conn *acl_conn = ll_cis_reply_ok(handle, &status);
+	struct ll_conn *acl_conn = ll_cis_get_acl_awaiting_reply(handle, &status);
 
 	if (acl_conn) {
 		/* Accept request */

subsys/bluetooth/controller/ll_sw/ull_sched.c

@@ -58,11 +58,11 @@ static void win_offset_calc(struct ll_conn *conn_curr, uint8_t is_select,
 #endif
 #endif /* CONFIG_BT_CTLR_CONN_PARAM_REQ */
 
-#if defined(CONFIG_BT_CONN)
+#if defined(CONFIG_BT_CONN) && (defined(CONFIG_BT_CENTRAL) || defined(CONFIG_BT_LL_SW_LLCP_LEGACY))
 static void after_cen_offset_get(uint16_t conn_interval, uint32_t ticks_slot,
 				 uint32_t ticks_anchor,
 				 uint32_t *win_offset_us);
-#endif /* CONFIG_BT_CONN */
+#endif /* CONFIG_BT_CONN && (CONFIG_BT_CENTRAL || CONFIG_BT_LL_SW_LLCP_LEGACY) */
 
 typedef struct ull_hdr *(*ull_hdr_get_func)(uint8_t ticker_id,
 					    uint32_t *ticks_slot);
@@ -595,6 +595,7 @@ static void win_offset_calc(struct ll_conn *conn_curr, uint8_t is_select,
 #endif /* CONFIG_BT_LL_SW_LLCP_LEGACY */
 #endif /* CONFIG_BT_CTLR_CONN_PARAM_REQ */
 
+#if defined(CONFIG_BT_CENTRAL) || defined(CONFIG_BT_LL_SW_LLCP_LEGACY)
 static void after_cen_offset_get(uint16_t conn_interval, uint32_t ticks_slot,
 				 uint32_t ticks_anchor,
 				 uint32_t *win_offset_us)
@@ -633,6 +634,7 @@ static void after_cen_offset_get(uint16_t conn_interval, uint32_t ticks_slot,
 		}
 	}
 }
+#endif /* CONFIG_BT_CENTRAL || CONFIG_BT_LL_SW_LLCP_LEGACY */
 #endif /* CONFIG_BT_CONN */
 
 static uint8_t after_match_slot_get(uint8_t user_id, uint32_t ticks_slot_abs,

tests/bluetooth/bsim_bt/bsim_test_multiple/prj.conf

@@ -10,7 +10,7 @@ CONFIG_BT_AUTO_PHY_UPDATE=y
 CONFIG_BT_USER_DATA_LEN_UPDATE=y
 CONFIG_BT_AUTO_DATA_LEN_UPDATE=y
 
-CONFIG_BT_MAX_CONN=250
+CONFIG_BT_MAX_CONN=150
 CONFIG_BT_ID_MAX=250
 
 # L2CAP, ATT and SMP usage cause data transmission deadlock due to shortage