NFC: Set local general bytes in nci_start_poll

If initiator protocol is NFC-DEP, set the local general bytes
in nci_start_poll.

Signed-off-by: Ilan Elias <ilane@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

2 files changed, 24 insertions, 0 deletions

diff --git a/include/net/nfc/nci.h b/include/net/nfc/nci.h
index 276094b91d7c..d260ef3629db 100644
--- a/include/net/nfc/nci.h
+++ b/include/net/nfc/nci.h
@@ -32,6 +32,7 @@
 #define NCI_MAX_NUM_MAPPING_CONFIGS                             10
 #define NCI_MAX_NUM_RF_CONFIGS                                  10
 #define NCI_MAX_NUM_CONN                                        10
+#define NCI_MAX_PARAM_LEN                                       251
 
 /* NCI Status Codes */
 #define NCI_STATUS_OK                                           0x00
@@ -102,6 +103,9 @@
 #define NCI_RF_INTERFACE_ISO_DEP                                0x02
 #define NCI_RF_INTERFACE_NFC_DEP                                0x03
 
+/* NCI Configuration Parameter Tags */
+#define NCI_PN_ATR_REQ_GEN_BYTES                                0x29
+
 /* NCI Reset types */
 #define NCI_RESET_TYPE_KEEP_CONFIG                              0x00
 #define NCI_RESET_TYPE_RESET_CONFIG                             0x01
@@ -188,6 +192,18 @@ struct nci_core_reset_cmd {
 
 #define NCI_OP_CORE_INIT_CMD            nci_opcode_pack(NCI_GID_CORE, 0x01)
 
+#define NCI_OP_CORE_SET_CONFIG_CMD      nci_opcode_pack(NCI_GID_CORE, 0x02)
+struct set_config_param {
+        __u8    id;
+        __u8    len;
+        __u8    val[NCI_MAX_PARAM_LEN];
+} __packed;
+
+struct nci_core_set_config_cmd {
+        __u8    num_params;
+        struct  set_config_param param; /* support 1 param per cmd is enough */
+} __packed;
+
 #define NCI_OP_RF_DISCOVER_MAP_CMD      nci_opcode_pack(NCI_GID_RF_MGMT, 0x00)
 struct disc_map_config {
         __u8    rf_protocol;
@@ -252,6 +268,13 @@ struct nci_core_init_rsp_2 {
         __le32  manufact_specific_info;
 } __packed;
 
+#define NCI_OP_CORE_SET_CONFIG_RSP      nci_opcode_pack(NCI_GID_CORE, 0x02)
+struct nci_core_set_config_rsp {
+        __u8    status;
+        __u8    num_params;
+        __u8    params_id[0];   /* variable size array */
+} __packed;
+
 #define NCI_OP_RF_DISCOVER_MAP_RSP      nci_opcode_pack(NCI_GID_RF_MGMT, 0x00)
 
 #define NCI_OP_RF_DISCOVER_RSP          nci_opcode_pack(NCI_GID_RF_MGMT, 0x03)
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h
index feba74027ff8..f98674d7baf1 100644
--- a/include/net/nfc/nci_core.h
+++ b/include/net/nfc/nci_core.h
@@ -54,6 +54,7 @@ enum nci_state {
 /* NCI timeouts */
 #define NCI_RESET_TIMEOUT                       5000
 #define NCI_INIT_TIMEOUT                        5000
+#define NCI_SET_CONFIG_TIMEOUT                  5000
 #define NCI_RF_DISC_TIMEOUT                     5000
 #define NCI_RF_DISC_SELECT_TIMEOUT              5000
 #define NCI_RF_DEACTIVATE_TIMEOUT               30000