From 637d85a7cdfe4240a56da7d70cf95cca65ea21d3 Mon Sep 17 00:00:00 2001 From: Ilan Elias Date: Tue, 20 Dec 2011 16:57:40 +0200 Subject: NFC: Update names and structs to NCI spec 1.0 d22 Addition, deletion, and modification of NCI constants. Changes in NCI commands, responses, and notifications structures. Signed-off-by: Ilan Elias Signed-off-by: John W. Linville --- net/nfc/nci/core.c | 22 ++++++++++++---------- net/nfc/nci/lib.c | 3 --- net/nfc/nci/ntf.c | 26 ++++++++++++++++++-------- net/nfc/nci/rsp.c | 10 ---------- 4 files changed, 30 insertions(+), 31 deletions(-) (limited to 'net/nfc/nci') diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 2deb4aebf56..7650139a1a0 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -154,14 +154,16 @@ static void nci_init_complete_req(struct nci_dev *ndev, unsigned long opt) if (ndev->supported_rf_interfaces[i] == NCI_RF_INTERFACE_ISO_DEP) { cfg[*num].rf_protocol = NCI_RF_PROTOCOL_ISO_DEP; - cfg[*num].mode = NCI_DISC_MAP_MODE_BOTH; - cfg[*num].rf_interface_type = NCI_RF_INTERFACE_ISO_DEP; + cfg[*num].mode = NCI_DISC_MAP_MODE_POLL | + NCI_DISC_MAP_MODE_LISTEN; + cfg[*num].rf_interface = NCI_RF_INTERFACE_ISO_DEP; (*num)++; } else if (ndev->supported_rf_interfaces[i] == NCI_RF_INTERFACE_NFC_DEP) { cfg[*num].rf_protocol = NCI_RF_PROTOCOL_NFC_DEP; - cfg[*num].mode = NCI_DISC_MAP_MODE_BOTH; - cfg[*num].rf_interface_type = NCI_RF_INTERFACE_NFC_DEP; + cfg[*num].mode = NCI_DISC_MAP_MODE_POLL | + NCI_DISC_MAP_MODE_LISTEN; + cfg[*num].rf_interface = NCI_RF_INTERFACE_NFC_DEP; (*num)++; } @@ -186,16 +188,16 @@ static void nci_rf_discover_req(struct nci_dev *ndev, unsigned long opt) || protocols & NFC_PROTO_MIFARE_MASK || protocols & NFC_PROTO_ISO14443_MASK || protocols & NFC_PROTO_NFC_DEP_MASK)) { - cmd.disc_configs[cmd.num_disc_configs].type = - NCI_DISCOVERY_TYPE_POLL_A_PASSIVE; + cmd.disc_configs[cmd.num_disc_configs].rf_tech_and_mode = + NCI_NFC_A_PASSIVE_POLL_MODE; cmd.disc_configs[cmd.num_disc_configs].frequency = 1; cmd.num_disc_configs++; } if ((cmd.num_disc_configs < NCI_MAX_NUM_RF_CONFIGS) && (protocols & NFC_PROTO_ISO14443_MASK)) { - cmd.disc_configs[cmd.num_disc_configs].type = - NCI_DISCOVERY_TYPE_POLL_B_PASSIVE; + cmd.disc_configs[cmd.num_disc_configs].rf_tech_and_mode = + NCI_NFC_B_PASSIVE_POLL_MODE; cmd.disc_configs[cmd.num_disc_configs].frequency = 1; cmd.num_disc_configs++; } @@ -203,8 +205,8 @@ static void nci_rf_discover_req(struct nci_dev *ndev, unsigned long opt) if ((cmd.num_disc_configs < NCI_MAX_NUM_RF_CONFIGS) && (protocols & NFC_PROTO_FELICA_MASK || protocols & NFC_PROTO_NFC_DEP_MASK)) { - cmd.disc_configs[cmd.num_disc_configs].type = - NCI_DISCOVERY_TYPE_POLL_F_PASSIVE; + cmd.disc_configs[cmd.num_disc_configs].rf_tech_and_mode = + NCI_NFC_F_PASSIVE_POLL_MODE; cmd.disc_configs[cmd.num_disc_configs].frequency = 1; cmd.num_disc_configs++; } diff --git a/net/nfc/nci/lib.c b/net/nfc/nci/lib.c index e99adcfb1bc..6a63e5eb483 100644 --- a/net/nfc/nci/lib.c +++ b/net/nfc/nci/lib.c @@ -77,9 +77,6 @@ int nci_to_errno(__u8 code) case NCI_STATUS_NFCEE_TIMEOUT_ERROR: return -ETIMEDOUT; - case NCI_STATUS_MAX_ACTIVE_NFCEE_INTERFACES_REACHED: - return -EDQUOT; - case NCI_STATUS_FAILED: default: return -ENOSYS; diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c index 003846b2c32..c8813eda786 100644 --- a/net/nfc/nci/ntf.c +++ b/net/nfc/nci/ntf.c @@ -52,6 +52,9 @@ static void nci_core_conn_credits_ntf_packet(struct nci_dev *ndev, /* update the credits */ for (i = 0; i < ntf->num_entries; i++) { + ntf->conn_entries[i].conn_id = + nci_conn_id(&ntf->conn_entries[i].conn_id); + pr_debug("entry[%d]: conn_id %d, credits %d\n", i, ntf->conn_entries[i].conn_id, ntf->conn_entries[i].credits); @@ -147,6 +150,11 @@ static void nci_target_found(struct nci_dev *ndev, nfc_tgt.supported_protocols); ndev->target_available_prots = nfc_tgt.supported_protocols; + ndev->max_data_pkt_payload_size = ntf->max_data_pkt_payload_size; + ndev->initial_num_credits = ntf->initial_num_credits; + + /* set the available credits to initial value */ + atomic_set(&ndev->credits_cnt, ndev->initial_num_credits); nfc_targets_found(ndev->nfc_dev, &nfc_tgt, 1); } @@ -162,16 +170,21 @@ static void nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, set_bit(NCI_POLL_ACTIVE, &ndev->flags); ntf.rf_discovery_id = *data++; - ntf.rf_interface_type = *data++; + ntf.rf_interface = *data++; ntf.rf_protocol = *data++; ntf.activation_rf_tech_and_mode = *data++; + ntf.max_data_pkt_payload_size = *data++; + ntf.initial_num_credits = *data++; ntf.rf_tech_specific_params_len = *data++; pr_debug("rf_discovery_id %d\n", ntf.rf_discovery_id); - pr_debug("rf_interface_type 0x%x\n", ntf.rf_interface_type); + pr_debug("rf_interface 0x%x\n", ntf.rf_interface); pr_debug("rf_protocol 0x%x\n", ntf.rf_protocol); pr_debug("activation_rf_tech_and_mode 0x%x\n", ntf.activation_rf_tech_and_mode); + pr_debug("max_data_pkt_payload_size 0x%x\n", + ntf.max_data_pkt_payload_size); + pr_debug("initial_num_credits 0x%x\n", ntf.initial_num_credits); pr_debug("rf_tech_specific_params_len %d\n", ntf.rf_tech_specific_params_len); @@ -204,7 +217,7 @@ static void nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, ntf.activation_params_len); if (ntf.activation_params_len > 0) { - switch (ntf.rf_interface_type) { + switch (ntf.rf_interface) { case NCI_RF_INTERFACE_ISO_DEP: err = nci_extract_activation_params_iso_dep(ndev, &ntf, data); @@ -215,8 +228,8 @@ static void nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, break; default: - pr_err("unsupported rf_interface_type 0x%x\n", - ntf.rf_interface_type); + pr_err("unsupported rf_interface 0x%x\n", + ntf.rf_interface); return; } } @@ -244,9 +257,6 @@ static void nci_rf_deactivate_ntf_packet(struct nci_dev *ndev, ndev->rx_data_reassembly = 0; } - /* set the available credits to initial value */ - atomic_set(&ndev->credits_cnt, ndev->initial_num_credits); - /* complete the data exchange transaction, if exists */ if (test_bit(NCI_DATA_EXCHANGE, &ndev->flags)) nci_data_exchange_complete(ndev, NULL, -EIO); diff --git a/net/nfc/nci/rsp.c b/net/nfc/nci/rsp.c index 3f444c8a66e..2840ae2f361 100644 --- a/net/nfc/nci/rsp.c +++ b/net/nfc/nci/rsp.c @@ -86,17 +86,11 @@ static void nci_core_init_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb) rsp_2->max_ctrl_pkt_payload_len; ndev->max_size_for_large_params = __le16_to_cpu(rsp_2->max_size_for_large_params); - ndev->max_data_pkt_payload_size = - rsp_2->max_data_pkt_payload_size; - ndev->initial_num_credits = - rsp_2->initial_num_credits; ndev->manufact_id = rsp_2->manufact_id; ndev->manufact_specific_info = __le32_to_cpu(rsp_2->manufact_specific_info); - atomic_set(&ndev->credits_cnt, ndev->initial_num_credits); - pr_debug("nfcc_features 0x%x\n", ndev->nfcc_features); pr_debug("num_supported_rf_interfaces %d\n", @@ -117,10 +111,6 @@ static void nci_core_init_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb) ndev->max_ctrl_pkt_payload_len); pr_debug("max_size_for_large_params %d\n", ndev->max_size_for_large_params); - pr_debug("max_data_pkt_payload_size %d\n", - ndev->max_data_pkt_payload_size); - pr_debug("initial_num_credits %d\n", - ndev->initial_num_credits); pr_debug("manufact_id 0x%x\n", ndev->manufact_id); pr_debug("manufact_specific_info 0x%x\n", -- cgit v1.2.3-70-g09d2