Merge branches 'pm-cpufreq-fixes' and 'pm-sleep-fixes'

* pm-cpufreq-fixes:
  cpufreq: intel_pstate: Always set max P-state in performance mode
  cpufreq: intel_pstate: Set P-state upfront in performance mode

* pm-sleep-fixes:
  PM / suspend: Fix missing KERN_CONT for suspend message

1 files changed, 67 insertions, 28 deletions

diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index b0e23dfc5c34..e2288421fe6b 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -21,8 +21,6 @@
    SOFTWARE IS DISCLAIMED.
 */
 
-#include <asm/unaligned.h>
-
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/mgmt.h>
@@ -971,48 +969,88 @@ void __hci_req_enable_advertising(struct hci_request *req)
 	hci_req_add(req, HCI_OP_LE_SET_ADV_ENABLE, sizeof(enable), &enable);
 }
 
-static u8 create_default_scan_rsp_data(struct hci_dev *hdev, u8 *ptr)
+static u8 append_local_name(struct hci_dev *hdev, u8 *ptr, u8 ad_len)
 {
-	u8 ad_len = 0;
-	size_t name_len;
+	size_t complete_len;
+	size_t short_len;
+	int max_len;
 
-	name_len = strlen(hdev->dev_name);
-	if (name_len > 0) {
-		size_t max_len = HCI_MAX_AD_LENGTH - ad_len - 2;
+	max_len = HCI_MAX_AD_LENGTH - ad_len - 2;
+	complete_len = strlen(hdev->dev_name);
+	short_len = strlen(hdev->short_name);
 
-		if (name_len > max_len) {
-			name_len = max_len;
-			ptr[1] = EIR_NAME_SHORT;
-		} else
-			ptr[1] = EIR_NAME_COMPLETE;
+	/* no space left for name */
+	if (max_len < 1)
+		return ad_len;
 
-		ptr[0] = name_len + 1;
+	/* no name set */
+	if (!complete_len)
+		return ad_len;
 
-		memcpy(ptr + 2, hdev->dev_name, name_len);
+	/* complete name fits and is eq to max short name len or smaller */
+	if (complete_len <= max_len &&
+	    complete_len <= HCI_MAX_SHORT_NAME_LENGTH) {
+		return eir_append_data(ptr, ad_len, EIR_NAME_COMPLETE,
+				       hdev->dev_name, complete_len);
+	}
 
-		ad_len += (name_len + 2);
-		ptr += (name_len + 2);
+	/* short name set and fits */
+	if (short_len && short_len <= max_len) {
+		return eir_append_data(ptr, ad_len, EIR_NAME_SHORT,
+				       hdev->short_name, short_len);
+	}
+
+	/* no short name set so shorten complete name */
+	if (!short_len) {
+		return eir_append_data(ptr, ad_len, EIR_NAME_SHORT,
+				       hdev->dev_name, max_len);
 	}
 
 	return ad_len;
 }
 
+static u8 append_appearance(struct hci_dev *hdev, u8 *ptr, u8 ad_len)
+{
+	return eir_append_le16(ptr, ad_len, EIR_APPEARANCE, hdev->appearance);
+}
+
+static u8 create_default_scan_rsp_data(struct hci_dev *hdev, u8 *ptr)
+{
+	u8 scan_rsp_len = 0;
+
+	if (hdev->appearance) {
+		scan_rsp_len = append_appearance(hdev, ptr, scan_rsp_len);
+	}
+
+	return append_local_name(hdev, ptr, scan_rsp_len);
+}
+
 static u8 create_instance_scan_rsp_data(struct hci_dev *hdev, u8 instance,
 					u8 *ptr)
 {
 	struct adv_info *adv_instance;
+	u32 instance_flags;
+	u8 scan_rsp_len = 0;
 
 	adv_instance = hci_find_adv_instance(hdev, instance);
 	if (!adv_instance)
 		return 0;
 
-	/* TODO: Set the appropriate entries based on advertising instance flags
-	 * here once flags other than 0 are supported.
-	 */
-	memcpy(ptr, adv_instance->scan_rsp_data,
+	instance_flags = adv_instance->flags;
+
+	if ((instance_flags & MGMT_ADV_FLAG_APPEARANCE) && hdev->appearance) {
+		scan_rsp_len = append_appearance(hdev, ptr, scan_rsp_len);
+	}
+
+	memcpy(&ptr[scan_rsp_len], adv_instance->scan_rsp_data,
 	       adv_instance->scan_rsp_len);
 
-	return adv_instance->scan_rsp_len;
+	scan_rsp_len += adv_instance->scan_rsp_len;
+
+	if (instance_flags & MGMT_ADV_FLAG_LOCAL_NAME)
+		scan_rsp_len = append_local_name(hdev, ptr, scan_rsp_len);
+
+	return scan_rsp_len;
 }
 
 void __hci_req_update_scan_rsp_data(struct hci_request *req, u8 instance)
@@ -1194,7 +1232,7 @@ static void adv_timeout_expire(struct work_struct *work)
 
 	hci_req_init(&req, hdev);
 
-	hci_req_clear_adv_instance(hdev, &req, instance, false);
+	hci_req_clear_adv_instance(hdev, NULL, &req, instance, false);
 
 	if (list_empty(&hdev->adv_instances))
 		__hci_req_disable_advertising(&req);
@@ -1284,8 +1322,9 @@ static void cancel_adv_timeout(struct hci_dev *hdev)
  *   setting.
  * - force == false: Only instances that have a timeout will be removed.
  */
-void hci_req_clear_adv_instance(struct hci_dev *hdev, struct hci_request *req,
-				u8 instance, bool force)
+void hci_req_clear_adv_instance(struct hci_dev *hdev, struct sock *sk,
+				struct hci_request *req, u8 instance,
+				bool force)
 {
 	struct adv_info *adv_instance, *n, *next_instance = NULL;
 	int err;
@@ -1311,7 +1350,7 @@ void hci_req_clear_adv_instance(struct hci_dev *hdev, struct hci_request *req,
 			rem_inst = adv_instance->instance;
 			err = hci_remove_adv_instance(hdev, rem_inst);
 			if (!err)
-				mgmt_advertising_removed(NULL, hdev, rem_inst);
+				mgmt_advertising_removed(sk, hdev, rem_inst);
 		}
 	} else {
 		adv_instance = hci_find_adv_instance(hdev, instance);
@@ -1325,7 +1364,7 @@ void hci_req_clear_adv_instance(struct hci_dev *hdev, struct hci_request *req,
 
 			err = hci_remove_adv_instance(hdev, instance);
 			if (!err)
-				mgmt_advertising_removed(NULL, hdev, instance);
+				mgmt_advertising_removed(sk, hdev, instance);
 		}
 	}
 
@@ -1716,7 +1755,7 @@ void __hci_abort_conn(struct hci_request *req, struct hci_conn *conn,
 			 * function. To be safe hard-code one of the
 			 * values that's suitable for SCO.
 			 */
-			rej.reason = HCI_ERROR_REMOTE_LOW_RESOURCES;
+			rej.reason = HCI_ERROR_REJ_LIMITED_RESOURCES;
 
 			hci_req_add(req, HCI_OP_REJECT_SYNC_CONN_REQ,
 				    sizeof(rej), &rej);