This patch adds macros for filter_duplicates parameter values from
HCI LE Set Scan Enable command. It also fixes le_scan_enable_req
function so it uses the LE_SCAN_FILTER_DUP_ENABLE macro instead of
a magic number.
The LE_SCAN_FILTER_DUP_DISABLE was also defined since it will be
required to properly support the GAP Observer Role.
Signed-off-by: Andre Guedes <andre.guedes@xxxxxxxxxxxxx>
---
include/net/bluetooth/hci.h | 2 ++
net/bluetooth/hci_core.c | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 3f4266b..84c37ab 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -998,6 +998,8 @@ struct hci_cp_le_set_scan_param {
#define LE_SCANNING_DISABLED 0x00
#define LE_SCANNING_ENABLED 0x01
+#define LE_SCAN_FILTER_DUP_DISABLE 0x00
+#define LE_SCAN_FILTER_DUP_ENABLE 0x01
#define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
struct hci_cp_le_set_scan_enable {
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 0686e42..9519ce0 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1875,7 +1875,7 @@ static void le_scan_enable_req(struct hci_request *req, unsigned long opt)
memset(&cp, 0, sizeof(cp));
cp.enable = 1;
- cp.filter_dup = 1;
+ cp.filter_dup = LE_SCAN_FILTER_DUP_ENABLE;
hci_req_add(req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp);
}
--
1.8.1.2
--
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