Add hci_set_afh_classification() function

3 files changed, 39 insertions, 0 deletions

diff --git a/include/hci.h b/include/hci.h
index 5e874e07..683c988f 100644
--- a/include/hci.h
+++ b/include/hci.h
@@ -694,6 +694,16 @@ typedef struct {
 } __attribute__ ((packed)) write_current_iac_lap_cp;
 #define WRITE_CURRENT_IAC_LAP_CP_SIZE 1+3*MAX_IAC_LAP
 
+#define OCF_SET_AFH_CLASSIFICATION	0x003F
+typedef struct {
+	uint8_t		map[10];
+} __attribute__ ((packed)) set_afh_classification_cp;
+#define SET_AFH_CLASSIFICATION_CP_SIZE 10
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) set_afh_classification_rp;
+#define SET_AFH_CLASSIFICATION_RP_SIZE 1
+
 #define OCF_READ_INQUIRY_MODE		0x0044
 typedef struct {
 	uint8_t		status;
diff --git a/include/hci_lib.h b/include/hci_lib.h
index 095a0b80..b8dbd432 100644
--- a/include/hci_lib.h
+++ b/include/hci_lib.h
@@ -93,6 +93,7 @@ int hci_read_inquiry_mode(int dd, uint8_t *mode, int to);
 int hci_write_inquiry_mode(int dd, uint8_t mode, int to);
 int hci_read_afh_mode(int dd, uint8_t *mode, int to);
 int hci_write_afh_mode(int dd, uint8_t mode, int to);
+int hci_set_afh_classification(int dd, uint8_t *map, int to);
 int hci_read_afh_map(int dd, uint16_t handle, uint8_t *mode, uint8_t *map, int to);
 
 int hci_for_each_dev(int flag, int(*func)(int s, int dev_id, long arg), long arg);
diff --git a/src/hci.c b/src/hci.c
index ee8dce2f..19ee3c4c 100644
--- a/src/hci.c
+++ b/src/hci.c
@@ -1439,6 +1439,34 @@ int hci_write_afh_mode(int dd, uint8_t mode, int to)
 	return 0;
 }
 
+int hci_set_afh_classification(int dd, uint8_t *map, int to)
+{
+	set_afh_classification_cp cp;
+	set_afh_classification_rp rp;
+	struct hci_request rq;
+
+	memset(&cp, 0, sizeof(cp));
+	memcpy(cp.map, map, 10);
+
+	memset(&rq, 0, sizeof(rq));
+	rq.ogf    = OGF_HOST_CTL;
+	rq.ocf    = OCF_SET_AFH_CLASSIFICATION;
+	rq.cparam = &cp;
+	rq.clen   = SET_AFH_CLASSIFICATION_CP_SIZE;
+	rq.rparam = &rp;
+	rq.rlen   = SET_AFH_CLASSIFICATION_RP_SIZE;
+
+	if (hci_send_req(dd, &rq, to) < 0)
+		return -1;
+
+	if (rp.status) {
+		errno = EIO;
+		return -1;
+	}
+
+	return 0;
+}
+
 int hci_read_afh_map(int dd, uint16_t handle, uint8_t *mode, uint8_t *map, int to)
 {
 	read_afh_map_rp rp;