Merge branch 'nfc-constify-pointed-data-missed-part'
Krzysztof Kozlowski says: ==================== nfc: constify pointed data - missed part This was previously sent [1] but got lost. It was a prerequisite to part two of NFC const [2]. Changes since v2: 1. Drop patch previously 7/8 which cases new warnings "warning: Using plain integer as NULL pointer". Changes since v1: 1. Add patch 1/8 fixing up nfcmrvl_spi_parse_dt() [1] https://lore.kernel.org/lkml/20210726145224.146006-1-krzysztof.kozlowski@canonical.com/ [2] https://lore.kernel.org/linux-nfc/20210729104022.47761-1-krzysztof.kozlowski@canonical.com/T/#m199fbdde180fa005a10addf28479fcbdc6263eab ==================== Link: https://lore.kernel.org/r/20210730144202.255890-1-krzysztof.kozlowski@canonical.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski
Коммит
373a1f2bd6
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@ -106,7 +106,7 @@ static const struct nfcmrvl_if_ops spi_ops = {
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.nci_update_config = nfcmrvl_spi_nci_update_config,
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};
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static int nfcmrvl_spi_parse_dt(const struct device_node *node,
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static int nfcmrvl_spi_parse_dt(struct device_node *node,
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struct nfcmrvl_platform_data *pdata)
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{
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int ret;
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@ -809,7 +809,7 @@ static int pn544_hci_discover_se(struct nfc_hci_dev *hdev)
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#define PN544_SE_MODE_ON 0x01
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static int pn544_hci_enable_se(struct nfc_hci_dev *hdev, u32 se_idx)
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{
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struct nfc_se *se;
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const struct nfc_se *se;
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u8 enable = PN544_SE_MODE_ON;
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static struct uicc_gatelist {
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u8 head;
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@ -864,7 +864,7 @@ static int pn544_hci_enable_se(struct nfc_hci_dev *hdev, u32 se_idx)
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static int pn544_hci_disable_se(struct nfc_hci_dev *hdev, u32 se_idx)
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{
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struct nfc_se *se;
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const struct nfc_se *se;
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u8 disable = PN544_SE_MODE_OFF;
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se = nfc_find_se(hdev->ndev, se_idx);
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@ -278,23 +278,25 @@ int nci_request(struct nci_dev *ndev,
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void (*req)(struct nci_dev *ndev,
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unsigned long opt),
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unsigned long opt, __u32 timeout);
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int nci_prop_cmd(struct nci_dev *ndev, __u8 oid, size_t len, __u8 *payload);
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int nci_core_cmd(struct nci_dev *ndev, __u16 opcode, size_t len, __u8 *payload);
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int nci_prop_cmd(struct nci_dev *ndev, __u8 oid, size_t len,
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const __u8 *payload);
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int nci_core_cmd(struct nci_dev *ndev, __u16 opcode, size_t len,
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const __u8 *payload);
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int nci_core_reset(struct nci_dev *ndev);
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int nci_core_init(struct nci_dev *ndev);
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int nci_recv_frame(struct nci_dev *ndev, struct sk_buff *skb);
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int nci_send_frame(struct nci_dev *ndev, struct sk_buff *skb);
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int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, __u8 *val);
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int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, const __u8 *val);
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int nci_nfcee_discover(struct nci_dev *ndev, u8 action);
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int nci_nfcee_mode_set(struct nci_dev *ndev, u8 nfcee_id, u8 nfcee_mode);
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int nci_core_conn_create(struct nci_dev *ndev, u8 destination_type,
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u8 number_destination_params,
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size_t params_len,
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struct core_conn_create_dest_spec_params *params);
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const struct core_conn_create_dest_spec_params *params);
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int nci_core_conn_close(struct nci_dev *ndev, u8 conn_id);
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int nci_nfcc_loopback(struct nci_dev *ndev, void *data, size_t data_len,
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int nci_nfcc_loopback(struct nci_dev *ndev, const void *data, size_t data_len,
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struct sk_buff **resp);
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struct nci_hci_dev *nci_hci_allocate(struct nci_dev *ndev);
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@ -378,7 +380,7 @@ void nci_req_complete(struct nci_dev *ndev, int result);
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struct nci_conn_info *nci_get_conn_info_by_conn_id(struct nci_dev *ndev,
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int conn_id);
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int nci_get_conn_info_by_dest_type_params(struct nci_dev *ndev, u8 dest_type,
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struct dest_spec_params *params);
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const struct dest_spec_params *params);
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/* ----- NCI status code ----- */
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int nci_to_errno(__u8 code);
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@ -266,7 +266,7 @@ struct sk_buff *nfc_alloc_send_skb(struct nfc_dev *dev, struct sock *sk,
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struct sk_buff *nfc_alloc_recv_skb(unsigned int size, gfp_t gfp);
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int nfc_set_remote_general_bytes(struct nfc_dev *dev,
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u8 *gt, u8 gt_len);
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const u8 *gt, u8 gt_len);
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u8 *nfc_get_local_general_bytes(struct nfc_dev *dev, size_t *gb_len);
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int nfc_fw_download_done(struct nfc_dev *dev, const char *firmware_name,
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@ -280,7 +280,7 @@ int nfc_dep_link_is_up(struct nfc_dev *dev, u32 target_idx,
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u8 comm_mode, u8 rf_mode);
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int nfc_tm_activated(struct nfc_dev *dev, u32 protocol, u8 comm_mode,
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u8 *gb, size_t gb_len);
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const u8 *gb, size_t gb_len);
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int nfc_tm_deactivated(struct nfc_dev *dev);
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int nfc_tm_data_received(struct nfc_dev *dev, struct sk_buff *skb);
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@ -79,7 +79,7 @@ int __init af_nfc_init(void)
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return sock_register(&nfc_sock_family_ops);
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}
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void af_nfc_exit(void)
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void __exit af_nfc_exit(void)
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{
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sock_unregister(PF_NFC);
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}
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@ -636,7 +636,7 @@ error:
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return rc;
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}
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int nfc_set_remote_general_bytes(struct nfc_dev *dev, u8 *gb, u8 gb_len)
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int nfc_set_remote_general_bytes(struct nfc_dev *dev, const u8 *gb, u8 gb_len)
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{
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pr_debug("dev_name=%s gb_len=%d\n", dev_name(&dev->dev), gb_len);
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@ -665,7 +665,7 @@ int nfc_tm_data_received(struct nfc_dev *dev, struct sk_buff *skb)
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EXPORT_SYMBOL(nfc_tm_data_received);
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int nfc_tm_activated(struct nfc_dev *dev, u32 protocol, u8 comm_mode,
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u8 *gb, size_t gb_len)
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const u8 *gb, size_t gb_len)
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{
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int rc;
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@ -824,7 +824,7 @@ EXPORT_SYMBOL(nfc_targets_found);
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*/
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int nfc_target_lost(struct nfc_dev *dev, u32 target_idx)
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{
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struct nfc_target *tg;
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const struct nfc_target *tg;
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int i;
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pr_debug("dev_name %s n_target %d\n", dev_name(&dev->dev), target_idx);
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@ -128,7 +128,7 @@ static void nfc_hci_msg_rx_work(struct work_struct *work)
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struct nfc_hci_dev *hdev = container_of(work, struct nfc_hci_dev,
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msg_rx_work);
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struct sk_buff *skb;
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struct hcp_message *message;
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const struct hcp_message *message;
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u8 pipe;
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u8 type;
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u8 instruction;
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@ -182,9 +182,9 @@ void nfc_hci_cmd_received(struct nfc_hci_dev *hdev, u8 pipe, u8 cmd,
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struct sk_buff *skb)
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{
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u8 status = NFC_HCI_ANY_OK;
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struct hci_create_pipe_resp *create_info;
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struct hci_delete_pipe_noti *delete_info;
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struct hci_all_pipe_cleared_noti *cleared_info;
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const struct hci_create_pipe_resp *create_info;
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const struct hci_delete_pipe_noti *delete_info;
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const struct hci_all_pipe_cleared_noti *cleared_info;
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u8 gate;
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pr_debug("from pipe %x cmd %x\n", pipe, cmd);
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@ -11,7 +11,7 @@
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static LIST_HEAD(llc_engines);
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int nfc_llc_init(void)
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int __init nfc_llc_init(void)
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{
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int r;
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@ -123,7 +123,7 @@ static bool llc_shdlc_x_lteq_y_lt_z(int x, int y, int z)
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return ((y >= x) || (y < z)) ? true : false;
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}
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static struct sk_buff *llc_shdlc_alloc_skb(struct llc_shdlc *shdlc,
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static struct sk_buff *llc_shdlc_alloc_skb(const struct llc_shdlc *shdlc,
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int payload_len)
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{
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struct sk_buff *skb;
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@ -137,7 +137,7 @@ static struct sk_buff *llc_shdlc_alloc_skb(struct llc_shdlc *shdlc,
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}
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/* immediately sends an S frame. */
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static int llc_shdlc_send_s_frame(struct llc_shdlc *shdlc,
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static int llc_shdlc_send_s_frame(const struct llc_shdlc *shdlc,
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enum sframe_type sframe_type, int nr)
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{
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int r;
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@ -159,7 +159,7 @@ static int llc_shdlc_send_s_frame(struct llc_shdlc *shdlc,
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}
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/* immediately sends an U frame. skb may contain optional payload */
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static int llc_shdlc_send_u_frame(struct llc_shdlc *shdlc,
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static int llc_shdlc_send_u_frame(const struct llc_shdlc *shdlc,
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struct sk_buff *skb,
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enum uframe_modifier uframe_modifier)
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{
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@ -361,7 +361,7 @@ static void llc_shdlc_connect_complete(struct llc_shdlc *shdlc, int r)
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wake_up(shdlc->connect_wq);
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}
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static int llc_shdlc_connect_initiate(struct llc_shdlc *shdlc)
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static int llc_shdlc_connect_initiate(const struct llc_shdlc *shdlc)
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{
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struct sk_buff *skb;
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@ -377,7 +377,7 @@ static int llc_shdlc_connect_initiate(struct llc_shdlc *shdlc)
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return llc_shdlc_send_u_frame(shdlc, skb, U_FRAME_RSET);
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}
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static int llc_shdlc_connect_send_ua(struct llc_shdlc *shdlc)
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static int llc_shdlc_connect_send_ua(const struct llc_shdlc *shdlc)
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{
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struct sk_buff *skb;
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@ -221,15 +221,15 @@ struct sock *nfc_llcp_accept_dequeue(struct sock *sk, struct socket *newsock);
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/* TLV API */
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int nfc_llcp_parse_gb_tlv(struct nfc_llcp_local *local,
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u8 *tlv_array, u16 tlv_array_len);
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const u8 *tlv_array, u16 tlv_array_len);
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int nfc_llcp_parse_connection_tlv(struct nfc_llcp_sock *sock,
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u8 *tlv_array, u16 tlv_array_len);
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const u8 *tlv_array, u16 tlv_array_len);
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/* Commands API */
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void nfc_llcp_recv(void *data, struct sk_buff *skb, int err);
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u8 *nfc_llcp_build_tlv(u8 type, u8 *value, u8 value_length, u8 *tlv_length);
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u8 *nfc_llcp_build_tlv(u8 type, const u8 *value, u8 value_length, u8 *tlv_length);
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struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdres_tlv(u8 tid, u8 sap);
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struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdreq_tlv(u8 tid, char *uri,
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struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdreq_tlv(u8 tid, const char *uri,
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size_t uri_len);
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void nfc_llcp_free_sdp_tlv(struct nfc_llcp_sdp_tlv *sdp);
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void nfc_llcp_free_sdp_tlv_list(struct hlist_head *sdp_head);
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@ -15,7 +15,7 @@
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#include "nfc.h"
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#include "llcp.h"
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static u8 llcp_tlv_length[LLCP_TLV_MAX] = {
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static const u8 llcp_tlv_length[LLCP_TLV_MAX] = {
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0,
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1, /* VERSION */
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2, /* MIUX */
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@ -29,7 +29,7 @@ static u8 llcp_tlv_length[LLCP_TLV_MAX] = {
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};
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static u8 llcp_tlv8(u8 *tlv, u8 type)
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static u8 llcp_tlv8(const u8 *tlv, u8 type)
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{
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if (tlv[0] != type || tlv[1] != llcp_tlv_length[tlv[0]])
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return 0;
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@ -37,7 +37,7 @@ static u8 llcp_tlv8(u8 *tlv, u8 type)
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return tlv[2];
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}
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static u16 llcp_tlv16(u8 *tlv, u8 type)
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static u16 llcp_tlv16(const u8 *tlv, u8 type)
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{
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if (tlv[0] != type || tlv[1] != llcp_tlv_length[tlv[0]])
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return 0;
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@ -46,37 +46,37 @@ static u16 llcp_tlv16(u8 *tlv, u8 type)
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}
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static u8 llcp_tlv_version(u8 *tlv)
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static u8 llcp_tlv_version(const u8 *tlv)
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{
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return llcp_tlv8(tlv, LLCP_TLV_VERSION);
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}
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static u16 llcp_tlv_miux(u8 *tlv)
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static u16 llcp_tlv_miux(const u8 *tlv)
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{
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return llcp_tlv16(tlv, LLCP_TLV_MIUX) & 0x7ff;
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}
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static u16 llcp_tlv_wks(u8 *tlv)
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static u16 llcp_tlv_wks(const u8 *tlv)
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{
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return llcp_tlv16(tlv, LLCP_TLV_WKS);
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}
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static u16 llcp_tlv_lto(u8 *tlv)
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static u16 llcp_tlv_lto(const u8 *tlv)
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{
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return llcp_tlv8(tlv, LLCP_TLV_LTO);
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}
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static u8 llcp_tlv_opt(u8 *tlv)
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static u8 llcp_tlv_opt(const u8 *tlv)
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{
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return llcp_tlv8(tlv, LLCP_TLV_OPT);
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}
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static u8 llcp_tlv_rw(u8 *tlv)
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static u8 llcp_tlv_rw(const u8 *tlv)
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{
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return llcp_tlv8(tlv, LLCP_TLV_RW) & 0xf;
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}
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u8 *nfc_llcp_build_tlv(u8 type, u8 *value, u8 value_length, u8 *tlv_length)
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u8 *nfc_llcp_build_tlv(u8 type, const u8 *value, u8 value_length, u8 *tlv_length)
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{
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u8 *tlv, length;
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@ -130,7 +130,7 @@ struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdres_tlv(u8 tid, u8 sap)
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return sdres;
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}
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struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdreq_tlv(u8 tid, char *uri,
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struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdreq_tlv(u8 tid, const char *uri,
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size_t uri_len)
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{
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struct nfc_llcp_sdp_tlv *sdreq;
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@ -190,9 +190,10 @@ void nfc_llcp_free_sdp_tlv_list(struct hlist_head *head)
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}
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int nfc_llcp_parse_gb_tlv(struct nfc_llcp_local *local,
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u8 *tlv_array, u16 tlv_array_len)
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const u8 *tlv_array, u16 tlv_array_len)
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{
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u8 *tlv = tlv_array, type, length, offset = 0;
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const u8 *tlv = tlv_array;
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u8 type, length, offset = 0;
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pr_debug("TLV array length %d\n", tlv_array_len);
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@ -239,9 +240,10 @@ int nfc_llcp_parse_gb_tlv(struct nfc_llcp_local *local,
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}
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int nfc_llcp_parse_connection_tlv(struct nfc_llcp_sock *sock,
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u8 *tlv_array, u16 tlv_array_len)
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const u8 *tlv_array, u16 tlv_array_len)
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{
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u8 *tlv = tlv_array, type, length, offset = 0;
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const u8 *tlv = tlv_array;
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u8 type, length, offset = 0;
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pr_debug("TLV array length %d\n", tlv_array_len);
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@ -295,7 +297,7 @@ static struct sk_buff *llcp_add_header(struct sk_buff *pdu,
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return pdu;
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}
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static struct sk_buff *llcp_add_tlv(struct sk_buff *pdu, u8 *tlv,
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static struct sk_buff *llcp_add_tlv(struct sk_buff *pdu, const u8 *tlv,
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u8 tlv_length)
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{
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/* XXX Add an skb length check */
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@ -389,9 +391,10 @@ int nfc_llcp_send_connect(struct nfc_llcp_sock *sock)
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{
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struct nfc_llcp_local *local;
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struct sk_buff *skb;
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u8 *service_name_tlv = NULL, service_name_tlv_length;
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u8 *miux_tlv = NULL, miux_tlv_length;
|
||||
u8 *rw_tlv = NULL, rw_tlv_length, rw;
|
||||
const u8 *service_name_tlv = NULL;
|
||||
const u8 *miux_tlv = NULL;
|
||||
const u8 *rw_tlv = NULL;
|
||||
u8 service_name_tlv_length, miux_tlv_length, rw_tlv_length, rw;
|
||||
int err;
|
||||
u16 size = 0;
|
||||
__be16 miux;
|
||||
|
|
@ -465,8 +468,9 @@ int nfc_llcp_send_cc(struct nfc_llcp_sock *sock)
|
|||
{
|
||||
struct nfc_llcp_local *local;
|
||||
struct sk_buff *skb;
|
||||
u8 *miux_tlv = NULL, miux_tlv_length;
|
||||
u8 *rw_tlv = NULL, rw_tlv_length, rw;
|
||||
const u8 *miux_tlv = NULL;
|
||||
const u8 *rw_tlv = NULL;
|
||||
u8 miux_tlv_length, rw_tlv_length, rw;
|
||||
int err;
|
||||
u16 size = 0;
|
||||
__be16 miux;
|
||||
|
|
|
|||
|
|
@ -301,7 +301,7 @@ static char *wks[] = {
|
|||
"urn:nfc:sn:snep",
|
||||
};
|
||||
|
||||
static int nfc_llcp_wks_sap(char *service_name, size_t service_name_len)
|
||||
static int nfc_llcp_wks_sap(const char *service_name, size_t service_name_len)
|
||||
{
|
||||
int sap, num_wks;
|
||||
|
||||
|
|
@ -325,7 +325,7 @@ static int nfc_llcp_wks_sap(char *service_name, size_t service_name_len)
|
|||
|
||||
static
|
||||
struct nfc_llcp_sock *nfc_llcp_sock_from_sn(struct nfc_llcp_local *local,
|
||||
u8 *sn, size_t sn_len)
|
||||
const u8 *sn, size_t sn_len)
|
||||
{
|
||||
struct sock *sk;
|
||||
struct nfc_llcp_sock *llcp_sock, *tmp_sock;
|
||||
|
|
@ -522,7 +522,7 @@ static int nfc_llcp_build_gb(struct nfc_llcp_local *local)
|
|||
{
|
||||
u8 *gb_cur, version, version_length;
|
||||
u8 lto_length, wks_length, miux_length;
|
||||
u8 *version_tlv = NULL, *lto_tlv = NULL,
|
||||
const u8 *version_tlv = NULL, *lto_tlv = NULL,
|
||||
*wks_tlv = NULL, *miux_tlv = NULL;
|
||||
__be16 wks = cpu_to_be16(local->local_wks);
|
||||
u8 gb_len = 0;
|
||||
|
|
@ -612,7 +612,7 @@ u8 *nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *general_bytes_len)
|
|||
return local->gb;
|
||||
}
|
||||
|
||||
int nfc_llcp_set_remote_gb(struct nfc_dev *dev, u8 *gb, u8 gb_len)
|
||||
int nfc_llcp_set_remote_gb(struct nfc_dev *dev, const u8 *gb, u8 gb_len)
|
||||
{
|
||||
struct nfc_llcp_local *local;
|
||||
|
||||
|
|
@ -639,27 +639,27 @@ int nfc_llcp_set_remote_gb(struct nfc_dev *dev, u8 *gb, u8 gb_len)
|
|||
local->remote_gb_len - 3);
|
||||
}
|
||||
|
||||
static u8 nfc_llcp_dsap(struct sk_buff *pdu)
|
||||
static u8 nfc_llcp_dsap(const struct sk_buff *pdu)
|
||||
{
|
||||
return (pdu->data[0] & 0xfc) >> 2;
|
||||
}
|
||||
|
||||
static u8 nfc_llcp_ptype(struct sk_buff *pdu)
|
||||
static u8 nfc_llcp_ptype(const struct sk_buff *pdu)
|
||||
{
|
||||
return ((pdu->data[0] & 0x03) << 2) | ((pdu->data[1] & 0xc0) >> 6);
|
||||
}
|
||||
|
||||
static u8 nfc_llcp_ssap(struct sk_buff *pdu)
|
||||
static u8 nfc_llcp_ssap(const struct sk_buff *pdu)
|
||||
{
|
||||
return pdu->data[1] & 0x3f;
|
||||
}
|
||||
|
||||
static u8 nfc_llcp_ns(struct sk_buff *pdu)
|
||||
static u8 nfc_llcp_ns(const struct sk_buff *pdu)
|
||||
{
|
||||
return pdu->data[2] >> 4;
|
||||
}
|
||||
|
||||
static u8 nfc_llcp_nr(struct sk_buff *pdu)
|
||||
static u8 nfc_llcp_nr(const struct sk_buff *pdu)
|
||||
{
|
||||
return pdu->data[2] & 0xf;
|
||||
}
|
||||
|
|
@ -801,7 +801,7 @@ out:
|
|||
}
|
||||
|
||||
static struct nfc_llcp_sock *nfc_llcp_sock_get_sn(struct nfc_llcp_local *local,
|
||||
u8 *sn, size_t sn_len)
|
||||
const u8 *sn, size_t sn_len)
|
||||
{
|
||||
struct nfc_llcp_sock *llcp_sock;
|
||||
|
||||
|
|
@ -815,9 +815,10 @@ static struct nfc_llcp_sock *nfc_llcp_sock_get_sn(struct nfc_llcp_local *local,
|
|||
return llcp_sock;
|
||||
}
|
||||
|
||||
static u8 *nfc_llcp_connect_sn(struct sk_buff *skb, size_t *sn_len)
|
||||
static const u8 *nfc_llcp_connect_sn(const struct sk_buff *skb, size_t *sn_len)
|
||||
{
|
||||
u8 *tlv = &skb->data[2], type, length;
|
||||
u8 type, length;
|
||||
const u8 *tlv = &skb->data[2];
|
||||
size_t tlv_array_len = skb->len - LLCP_HEADER_SIZE, offset = 0;
|
||||
|
||||
while (offset < tlv_array_len) {
|
||||
|
|
@ -875,7 +876,7 @@ static void nfc_llcp_recv_ui(struct nfc_llcp_local *local,
|
|||
}
|
||||
|
||||
static void nfc_llcp_recv_connect(struct nfc_llcp_local *local,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct sock *new_sk, *parent;
|
||||
struct nfc_llcp_sock *sock, *new_sock;
|
||||
|
|
@ -893,7 +894,7 @@ static void nfc_llcp_recv_connect(struct nfc_llcp_local *local,
|
|||
goto fail;
|
||||
}
|
||||
} else {
|
||||
u8 *sn;
|
||||
const u8 *sn;
|
||||
size_t sn_len;
|
||||
|
||||
sn = nfc_llcp_connect_sn(skb, &sn_len);
|
||||
|
|
@ -1112,7 +1113,7 @@ static void nfc_llcp_recv_hdlc(struct nfc_llcp_local *local,
|
|||
}
|
||||
|
||||
static void nfc_llcp_recv_disc(struct nfc_llcp_local *local,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nfc_llcp_sock *llcp_sock;
|
||||
struct sock *sk;
|
||||
|
|
@ -1155,7 +1156,8 @@ static void nfc_llcp_recv_disc(struct nfc_llcp_local *local,
|
|||
nfc_llcp_sock_put(llcp_sock);
|
||||
}
|
||||
|
||||
static void nfc_llcp_recv_cc(struct nfc_llcp_local *local, struct sk_buff *skb)
|
||||
static void nfc_llcp_recv_cc(struct nfc_llcp_local *local,
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nfc_llcp_sock *llcp_sock;
|
||||
struct sock *sk;
|
||||
|
|
@ -1188,7 +1190,8 @@ static void nfc_llcp_recv_cc(struct nfc_llcp_local *local, struct sk_buff *skb)
|
|||
nfc_llcp_sock_put(llcp_sock);
|
||||
}
|
||||
|
||||
static void nfc_llcp_recv_dm(struct nfc_llcp_local *local, struct sk_buff *skb)
|
||||
static void nfc_llcp_recv_dm(struct nfc_llcp_local *local,
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nfc_llcp_sock *llcp_sock;
|
||||
struct sock *sk;
|
||||
|
|
@ -1226,12 +1229,13 @@ static void nfc_llcp_recv_dm(struct nfc_llcp_local *local, struct sk_buff *skb)
|
|||
}
|
||||
|
||||
static void nfc_llcp_recv_snl(struct nfc_llcp_local *local,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nfc_llcp_sock *llcp_sock;
|
||||
u8 dsap, ssap, *tlv, type, length, tid, sap;
|
||||
u8 dsap, ssap, type, length, tid, sap;
|
||||
const u8 *tlv;
|
||||
u16 tlv_len, offset;
|
||||
char *service_name;
|
||||
const char *service_name;
|
||||
size_t service_name_len;
|
||||
struct nfc_llcp_sdp_tlv *sdp;
|
||||
HLIST_HEAD(llc_sdres_list);
|
||||
|
|
|
|||
|
|
@ -53,9 +53,9 @@ struct nci_conn_info *nci_get_conn_info_by_conn_id(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
int nci_get_conn_info_by_dest_type_params(struct nci_dev *ndev, u8 dest_type,
|
||||
struct dest_spec_params *params)
|
||||
const struct dest_spec_params *params)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_conn_info *conn_info;
|
||||
|
||||
list_for_each_entry(conn_info, &ndev->conn_info_list, list) {
|
||||
if (conn_info->dest_type == dest_type) {
|
||||
|
|
@ -210,14 +210,15 @@ static void nci_init_complete_req(struct nci_dev *ndev, unsigned long opt)
|
|||
}
|
||||
|
||||
struct nci_set_config_param {
|
||||
__u8 id;
|
||||
size_t len;
|
||||
__u8 *val;
|
||||
__u8 id;
|
||||
size_t len;
|
||||
const __u8 *val;
|
||||
};
|
||||
|
||||
static void nci_set_config_req(struct nci_dev *ndev, unsigned long opt)
|
||||
{
|
||||
struct nci_set_config_param *param = (struct nci_set_config_param *)opt;
|
||||
const struct nci_set_config_param *param =
|
||||
(struct nci_set_config_param *)opt;
|
||||
struct nci_core_set_config_cmd cmd;
|
||||
|
||||
BUG_ON(param->len > NCI_MAX_PARAM_LEN);
|
||||
|
|
@ -237,7 +238,7 @@ struct nci_rf_discover_param {
|
|||
|
||||
static void nci_rf_discover_req(struct nci_dev *ndev, unsigned long opt)
|
||||
{
|
||||
struct nci_rf_discover_param *param =
|
||||
const struct nci_rf_discover_param *param =
|
||||
(struct nci_rf_discover_param *)opt;
|
||||
struct nci_rf_disc_cmd cmd;
|
||||
|
||||
|
|
@ -303,7 +304,7 @@ struct nci_rf_discover_select_param {
|
|||
|
||||
static void nci_rf_discover_select_req(struct nci_dev *ndev, unsigned long opt)
|
||||
{
|
||||
struct nci_rf_discover_select_param *param =
|
||||
const struct nci_rf_discover_select_param *param =
|
||||
(struct nci_rf_discover_select_param *)opt;
|
||||
struct nci_rf_discover_select_cmd cmd;
|
||||
|
||||
|
|
@ -341,18 +342,18 @@ static void nci_rf_deactivate_req(struct nci_dev *ndev, unsigned long opt)
|
|||
struct nci_cmd_param {
|
||||
__u16 opcode;
|
||||
size_t len;
|
||||
__u8 *payload;
|
||||
const __u8 *payload;
|
||||
};
|
||||
|
||||
static void nci_generic_req(struct nci_dev *ndev, unsigned long opt)
|
||||
{
|
||||
struct nci_cmd_param *param =
|
||||
const struct nci_cmd_param *param =
|
||||
(struct nci_cmd_param *)opt;
|
||||
|
||||
nci_send_cmd(ndev, param->opcode, param->len, param->payload);
|
||||
}
|
||||
|
||||
int nci_prop_cmd(struct nci_dev *ndev, __u8 oid, size_t len, __u8 *payload)
|
||||
int nci_prop_cmd(struct nci_dev *ndev, __u8 oid, size_t len, const __u8 *payload)
|
||||
{
|
||||
struct nci_cmd_param param;
|
||||
|
||||
|
|
@ -365,7 +366,8 @@ int nci_prop_cmd(struct nci_dev *ndev, __u8 oid, size_t len, __u8 *payload)
|
|||
}
|
||||
EXPORT_SYMBOL(nci_prop_cmd);
|
||||
|
||||
int nci_core_cmd(struct nci_dev *ndev, __u16 opcode, size_t len, __u8 *payload)
|
||||
int nci_core_cmd(struct nci_dev *ndev, __u16 opcode, size_t len,
|
||||
const __u8 *payload)
|
||||
{
|
||||
struct nci_cmd_param param;
|
||||
|
||||
|
|
@ -399,7 +401,7 @@ struct nci_loopback_data {
|
|||
|
||||
static void nci_send_data_req(struct nci_dev *ndev, unsigned long opt)
|
||||
{
|
||||
struct nci_loopback_data *data = (struct nci_loopback_data *)opt;
|
||||
const struct nci_loopback_data *data = (struct nci_loopback_data *)opt;
|
||||
|
||||
nci_send_data(ndev, data->conn_id, data->data);
|
||||
}
|
||||
|
|
@ -407,7 +409,7 @@ static void nci_send_data_req(struct nci_dev *ndev, unsigned long opt)
|
|||
static void nci_nfcc_loopback_cb(void *context, struct sk_buff *skb, int err)
|
||||
{
|
||||
struct nci_dev *ndev = (struct nci_dev *)context;
|
||||
struct nci_conn_info *conn_info;
|
||||
struct nci_conn_info *conn_info;
|
||||
|
||||
conn_info = nci_get_conn_info_by_conn_id(ndev, ndev->cur_conn_id);
|
||||
if (!conn_info) {
|
||||
|
|
@ -420,7 +422,7 @@ static void nci_nfcc_loopback_cb(void *context, struct sk_buff *skb, int err)
|
|||
nci_req_complete(ndev, NCI_STATUS_OK);
|
||||
}
|
||||
|
||||
int nci_nfcc_loopback(struct nci_dev *ndev, void *data, size_t data_len,
|
||||
int nci_nfcc_loopback(struct nci_dev *ndev, const void *data, size_t data_len,
|
||||
struct sk_buff **resp)
|
||||
{
|
||||
int r;
|
||||
|
|
@ -624,7 +626,7 @@ static int nci_dev_down(struct nfc_dev *nfc_dev)
|
|||
return nci_close_device(ndev);
|
||||
}
|
||||
|
||||
int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, __u8 *val)
|
||||
int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, const __u8 *val)
|
||||
{
|
||||
struct nci_set_config_param param;
|
||||
|
||||
|
|
@ -659,7 +661,7 @@ EXPORT_SYMBOL(nci_nfcee_discover);
|
|||
|
||||
static void nci_nfcee_mode_set_req(struct nci_dev *ndev, unsigned long opt)
|
||||
{
|
||||
struct nci_nfcee_mode_set_cmd *cmd =
|
||||
const struct nci_nfcee_mode_set_cmd *cmd =
|
||||
(struct nci_nfcee_mode_set_cmd *)opt;
|
||||
|
||||
nci_send_cmd(ndev, NCI_OP_NFCEE_MODE_SET_CMD,
|
||||
|
|
@ -681,7 +683,7 @@ EXPORT_SYMBOL(nci_nfcee_mode_set);
|
|||
|
||||
static void nci_core_conn_create_req(struct nci_dev *ndev, unsigned long opt)
|
||||
{
|
||||
struct core_conn_create_data *data =
|
||||
const struct core_conn_create_data *data =
|
||||
(struct core_conn_create_data *)opt;
|
||||
|
||||
nci_send_cmd(ndev, NCI_OP_CORE_CONN_CREATE_CMD, data->length, data->cmd);
|
||||
|
|
@ -690,7 +692,7 @@ static void nci_core_conn_create_req(struct nci_dev *ndev, unsigned long opt)
|
|||
int nci_core_conn_create(struct nci_dev *ndev, u8 destination_type,
|
||||
u8 number_destination_params,
|
||||
size_t params_len,
|
||||
struct core_conn_create_dest_spec_params *params)
|
||||
const struct core_conn_create_dest_spec_params *params)
|
||||
{
|
||||
int r;
|
||||
struct nci_core_conn_create_cmd *cmd;
|
||||
|
|
@ -863,7 +865,7 @@ static int nci_activate_target(struct nfc_dev *nfc_dev,
|
|||
{
|
||||
struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
|
||||
struct nci_rf_discover_select_param param;
|
||||
struct nfc_target *nci_target = NULL;
|
||||
const struct nfc_target *nci_target = NULL;
|
||||
int i;
|
||||
int rc = 0;
|
||||
|
||||
|
|
@ -1004,7 +1006,7 @@ static int nci_transceive(struct nfc_dev *nfc_dev, struct nfc_target *target,
|
|||
{
|
||||
struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
|
||||
int rc;
|
||||
struct nci_conn_info *conn_info;
|
||||
struct nci_conn_info *conn_info;
|
||||
|
||||
conn_info = ndev->rf_conn_info;
|
||||
if (!conn_info)
|
||||
|
|
@ -1269,7 +1271,7 @@ EXPORT_SYMBOL(nci_register_device);
|
|||
*/
|
||||
void nci_unregister_device(struct nci_dev *ndev)
|
||||
{
|
||||
struct nci_conn_info *conn_info, *n;
|
||||
struct nci_conn_info *conn_info, *n;
|
||||
|
||||
nci_close_device(ndev);
|
||||
|
||||
|
|
@ -1441,7 +1443,7 @@ int nci_core_ntf_packet(struct nci_dev *ndev, __u16 opcode,
|
|||
static void nci_tx_work(struct work_struct *work)
|
||||
{
|
||||
struct nci_dev *ndev = container_of(work, struct nci_dev, tx_work);
|
||||
struct nci_conn_info *conn_info;
|
||||
struct nci_conn_info *conn_info;
|
||||
struct sk_buff *skb;
|
||||
|
||||
conn_info = nci_get_conn_info_by_conn_id(ndev, ndev->cur_conn_id);
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@
|
|||
void nci_data_exchange_complete(struct nci_dev *ndev, struct sk_buff *skb,
|
||||
__u8 conn_id, int err)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_conn_info *conn_info;
|
||||
data_exchange_cb_t cb;
|
||||
void *cb_context;
|
||||
|
||||
|
|
@ -80,7 +80,7 @@ static inline void nci_push_data_hdr(struct nci_dev *ndev,
|
|||
|
||||
int nci_conn_max_data_pkt_payload_size(struct nci_dev *ndev, __u8 conn_id)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_conn_info *conn_info;
|
||||
|
||||
conn_info = nci_get_conn_info_by_conn_id(ndev, conn_id);
|
||||
if (!conn_info)
|
||||
|
|
@ -93,9 +93,9 @@ EXPORT_SYMBOL(nci_conn_max_data_pkt_payload_size);
|
|||
static int nci_queue_tx_data_frags(struct nci_dev *ndev,
|
||||
__u8 conn_id,
|
||||
struct sk_buff *skb) {
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_conn_info *conn_info;
|
||||
int total_len = skb->len;
|
||||
unsigned char *data = skb->data;
|
||||
const unsigned char *data = skb->data;
|
||||
unsigned long flags;
|
||||
struct sk_buff_head frags_q;
|
||||
struct sk_buff *skb_frag;
|
||||
|
|
@ -166,7 +166,7 @@ exit:
|
|||
/* Send NCI data */
|
||||
int nci_send_data(struct nci_dev *ndev, __u8 conn_id, struct sk_buff *skb)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_conn_info *conn_info;
|
||||
int rc = 0;
|
||||
|
||||
pr_debug("conn_id 0x%x, plen %d\n", conn_id, skb->len);
|
||||
|
|
@ -269,7 +269,7 @@ void nci_rx_data_packet(struct nci_dev *ndev, struct sk_buff *skb)
|
|||
__u8 pbf = nci_pbf(skb->data);
|
||||
__u8 status = 0;
|
||||
__u8 conn_id = nci_conn_id(skb->data);
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_conn_info *conn_info;
|
||||
|
||||
pr_debug("len %d\n", skb->len);
|
||||
|
||||
|
|
|
|||
|
|
@ -16,11 +16,11 @@
|
|||
#include <linux/nfc.h>
|
||||
|
||||
struct nci_data {
|
||||
u8 conn_id;
|
||||
u8 pipe;
|
||||
u8 cmd;
|
||||
const u8 *data;
|
||||
u32 data_len;
|
||||
u8 conn_id;
|
||||
u8 pipe;
|
||||
u8 cmd;
|
||||
const u8 *data;
|
||||
u32 data_len;
|
||||
} __packed;
|
||||
|
||||
struct nci_hci_create_pipe_params {
|
||||
|
|
@ -142,7 +142,7 @@ static int nci_hci_send_data(struct nci_dev *ndev, u8 pipe,
|
|||
const u8 data_type, const u8 *data,
|
||||
size_t data_len)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_conn_info *conn_info;
|
||||
struct sk_buff *skb;
|
||||
int len, i, r;
|
||||
u8 cb = pipe;
|
||||
|
|
@ -197,7 +197,7 @@ static int nci_hci_send_data(struct nci_dev *ndev, u8 pipe,
|
|||
|
||||
static void nci_hci_send_data_req(struct nci_dev *ndev, unsigned long opt)
|
||||
{
|
||||
struct nci_data *data = (struct nci_data *)opt;
|
||||
const struct nci_data *data = (struct nci_data *)opt;
|
||||
|
||||
nci_hci_send_data(ndev, data->pipe, data->cmd,
|
||||
data->data, data->data_len);
|
||||
|
|
@ -221,8 +221,8 @@ int nci_hci_send_cmd(struct nci_dev *ndev, u8 gate, u8 cmd,
|
|||
const u8 *param, size_t param_len,
|
||||
struct sk_buff **skb)
|
||||
{
|
||||
struct nci_hcp_message *message;
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_hcp_message *message;
|
||||
const struct nci_conn_info *conn_info;
|
||||
struct nci_data data;
|
||||
int r;
|
||||
u8 pipe = ndev->hci_dev->gate2pipe[gate];
|
||||
|
|
@ -363,7 +363,7 @@ exit:
|
|||
static void nci_hci_resp_received(struct nci_dev *ndev, u8 pipe,
|
||||
struct sk_buff *skb)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
struct nci_conn_info *conn_info;
|
||||
|
||||
conn_info = ndev->hci_dev->conn_info;
|
||||
if (!conn_info)
|
||||
|
|
@ -406,7 +406,7 @@ static void nci_hci_msg_rx_work(struct work_struct *work)
|
|||
struct nci_hci_dev *hdev =
|
||||
container_of(work, struct nci_hci_dev, msg_rx_work);
|
||||
struct sk_buff *skb;
|
||||
struct nci_hcp_message *message;
|
||||
const struct nci_hcp_message *message;
|
||||
u8 pipe, type, instruction;
|
||||
|
||||
while ((skb = skb_dequeue(&hdev->msg_rx_queue)) != NULL) {
|
||||
|
|
@ -498,7 +498,7 @@ void nci_hci_data_received_cb(void *context,
|
|||
int nci_hci_open_pipe(struct nci_dev *ndev, u8 pipe)
|
||||
{
|
||||
struct nci_data data;
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_conn_info *conn_info;
|
||||
|
||||
conn_info = ndev->hci_dev->conn_info;
|
||||
if (!conn_info)
|
||||
|
|
@ -523,7 +523,7 @@ static u8 nci_hci_create_pipe(struct nci_dev *ndev, u8 dest_host,
|
|||
u8 pipe;
|
||||
struct sk_buff *skb;
|
||||
struct nci_hci_create_pipe_params params;
|
||||
struct nci_hci_create_pipe_resp *resp;
|
||||
const struct nci_hci_create_pipe_resp *resp;
|
||||
|
||||
pr_debug("gate=%d\n", dest_gate);
|
||||
|
||||
|
|
@ -557,8 +557,8 @@ static int nci_hci_delete_pipe(struct nci_dev *ndev, u8 pipe)
|
|||
int nci_hci_set_param(struct nci_dev *ndev, u8 gate, u8 idx,
|
||||
const u8 *param, size_t param_len)
|
||||
{
|
||||
struct nci_hcp_message *message;
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_hcp_message *message;
|
||||
const struct nci_conn_info *conn_info;
|
||||
struct nci_data data;
|
||||
int r;
|
||||
u8 *tmp;
|
||||
|
|
@ -605,8 +605,8 @@ EXPORT_SYMBOL(nci_hci_set_param);
|
|||
int nci_hci_get_param(struct nci_dev *ndev, u8 gate, u8 idx,
|
||||
struct sk_buff **skb)
|
||||
{
|
||||
struct nci_hcp_message *message;
|
||||
struct nci_conn_info *conn_info;
|
||||
const struct nci_hcp_message *message;
|
||||
const struct nci_conn_info *conn_info;
|
||||
struct nci_data data;
|
||||
int r;
|
||||
u8 pipe = ndev->hci_dev->gate2pipe[gate];
|
||||
|
|
@ -697,7 +697,7 @@ EXPORT_SYMBOL(nci_hci_connect_gate);
|
|||
|
||||
static int nci_hci_dev_connect_gates(struct nci_dev *ndev,
|
||||
u8 gate_count,
|
||||
struct nci_hci_gate *gates)
|
||||
const struct nci_hci_gate *gates)
|
||||
{
|
||||
int r;
|
||||
|
||||
|
|
@ -714,7 +714,7 @@ static int nci_hci_dev_connect_gates(struct nci_dev *ndev,
|
|||
|
||||
int nci_hci_dev_session_init(struct nci_dev *ndev)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
struct nci_conn_info *conn_info;
|
||||
struct sk_buff *skb;
|
||||
int r;
|
||||
|
||||
|
|
|
|||
|
|
@ -28,10 +28,10 @@
|
|||
/* Handle NCI Notification packets */
|
||||
|
||||
static void nci_core_reset_ntf_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
/* Handle NCI 2.x core reset notification */
|
||||
struct nci_core_reset_ntf *ntf = (void *)skb->data;
|
||||
const struct nci_core_reset_ntf *ntf = (void *)skb->data;
|
||||
|
||||
ndev->nci_ver = ntf->nci_ver;
|
||||
pr_debug("nci_ver 0x%x, config_status 0x%x\n",
|
||||
|
|
@ -48,7 +48,7 @@ static void nci_core_conn_credits_ntf_packet(struct nci_dev *ndev,
|
|||
struct sk_buff *skb)
|
||||
{
|
||||
struct nci_core_conn_credit_ntf *ntf = (void *) skb->data;
|
||||
struct nci_conn_info *conn_info;
|
||||
struct nci_conn_info *conn_info;
|
||||
int i;
|
||||
|
||||
pr_debug("num_entries %d\n", ntf->num_entries);
|
||||
|
|
@ -80,7 +80,7 @@ static void nci_core_conn_credits_ntf_packet(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_core_generic_error_ntf_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
__u8 status = skb->data[0];
|
||||
|
||||
|
|
@ -107,9 +107,10 @@ static void nci_core_conn_intf_error_ntf_packet(struct nci_dev *ndev,
|
|||
nci_data_exchange_complete(ndev, NULL, ntf->conn_id, -EIO);
|
||||
}
|
||||
|
||||
static __u8 *nci_extract_rf_params_nfca_passive_poll(struct nci_dev *ndev,
|
||||
struct rf_tech_specific_params_nfca_poll *nfca_poll,
|
||||
__u8 *data)
|
||||
static const __u8 *
|
||||
nci_extract_rf_params_nfca_passive_poll(struct nci_dev *ndev,
|
||||
struct rf_tech_specific_params_nfca_poll *nfca_poll,
|
||||
const __u8 *data)
|
||||
{
|
||||
nfca_poll->sens_res = __le16_to_cpu(*((__le16 *)data));
|
||||
data += 2;
|
||||
|
|
@ -134,9 +135,10 @@ static __u8 *nci_extract_rf_params_nfca_passive_poll(struct nci_dev *ndev,
|
|||
return data;
|
||||
}
|
||||
|
||||
static __u8 *nci_extract_rf_params_nfcb_passive_poll(struct nci_dev *ndev,
|
||||
struct rf_tech_specific_params_nfcb_poll *nfcb_poll,
|
||||
__u8 *data)
|
||||
static const __u8 *
|
||||
nci_extract_rf_params_nfcb_passive_poll(struct nci_dev *ndev,
|
||||
struct rf_tech_specific_params_nfcb_poll *nfcb_poll,
|
||||
const __u8 *data)
|
||||
{
|
||||
nfcb_poll->sensb_res_len = min_t(__u8, *data++, NFC_SENSB_RES_MAXSIZE);
|
||||
|
||||
|
|
@ -148,9 +150,10 @@ static __u8 *nci_extract_rf_params_nfcb_passive_poll(struct nci_dev *ndev,
|
|||
return data;
|
||||
}
|
||||
|
||||
static __u8 *nci_extract_rf_params_nfcf_passive_poll(struct nci_dev *ndev,
|
||||
struct rf_tech_specific_params_nfcf_poll *nfcf_poll,
|
||||
__u8 *data)
|
||||
static const __u8 *
|
||||
nci_extract_rf_params_nfcf_passive_poll(struct nci_dev *ndev,
|
||||
struct rf_tech_specific_params_nfcf_poll *nfcf_poll,
|
||||
const __u8 *data)
|
||||
{
|
||||
nfcf_poll->bit_rate = *data++;
|
||||
nfcf_poll->sensf_res_len = min_t(__u8, *data++, NFC_SENSF_RES_MAXSIZE);
|
||||
|
|
@ -164,9 +167,10 @@ static __u8 *nci_extract_rf_params_nfcf_passive_poll(struct nci_dev *ndev,
|
|||
return data;
|
||||
}
|
||||
|
||||
static __u8 *nci_extract_rf_params_nfcv_passive_poll(struct nci_dev *ndev,
|
||||
struct rf_tech_specific_params_nfcv_poll *nfcv_poll,
|
||||
__u8 *data)
|
||||
static const __u8 *
|
||||
nci_extract_rf_params_nfcv_passive_poll(struct nci_dev *ndev,
|
||||
struct rf_tech_specific_params_nfcv_poll *nfcv_poll,
|
||||
const __u8 *data)
|
||||
{
|
||||
++data;
|
||||
nfcv_poll->dsfid = *data++;
|
||||
|
|
@ -175,9 +179,10 @@ static __u8 *nci_extract_rf_params_nfcv_passive_poll(struct nci_dev *ndev,
|
|||
return data;
|
||||
}
|
||||
|
||||
static __u8 *nci_extract_rf_params_nfcf_passive_listen(struct nci_dev *ndev,
|
||||
struct rf_tech_specific_params_nfcf_listen *nfcf_listen,
|
||||
__u8 *data)
|
||||
static const __u8 *
|
||||
nci_extract_rf_params_nfcf_passive_listen(struct nci_dev *ndev,
|
||||
struct rf_tech_specific_params_nfcf_listen *nfcf_listen,
|
||||
const __u8 *data)
|
||||
{
|
||||
nfcf_listen->local_nfcid2_len = min_t(__u8, *data++,
|
||||
NFC_NFCID2_MAXSIZE);
|
||||
|
|
@ -198,12 +203,12 @@ static int nci_add_new_protocol(struct nci_dev *ndev,
|
|||
struct nfc_target *target,
|
||||
__u8 rf_protocol,
|
||||
__u8 rf_tech_and_mode,
|
||||
void *params)
|
||||
const void *params)
|
||||
{
|
||||
struct rf_tech_specific_params_nfca_poll *nfca_poll;
|
||||
struct rf_tech_specific_params_nfcb_poll *nfcb_poll;
|
||||
struct rf_tech_specific_params_nfcf_poll *nfcf_poll;
|
||||
struct rf_tech_specific_params_nfcv_poll *nfcv_poll;
|
||||
const struct rf_tech_specific_params_nfca_poll *nfca_poll;
|
||||
const struct rf_tech_specific_params_nfcb_poll *nfcb_poll;
|
||||
const struct rf_tech_specific_params_nfcf_poll *nfcf_poll;
|
||||
const struct rf_tech_specific_params_nfcv_poll *nfcv_poll;
|
||||
__u32 protocol;
|
||||
|
||||
if (rf_protocol == NCI_RF_PROTOCOL_T1T)
|
||||
|
|
@ -274,7 +279,7 @@ static int nci_add_new_protocol(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_add_new_target(struct nci_dev *ndev,
|
||||
struct nci_rf_discover_ntf *ntf)
|
||||
const struct nci_rf_discover_ntf *ntf)
|
||||
{
|
||||
struct nfc_target *target;
|
||||
int i, rc;
|
||||
|
|
@ -319,10 +324,10 @@ void nci_clear_target_list(struct nci_dev *ndev)
|
|||
}
|
||||
|
||||
static void nci_rf_discover_ntf_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nci_rf_discover_ntf ntf;
|
||||
__u8 *data = skb->data;
|
||||
const __u8 *data = skb->data;
|
||||
bool add_target = true;
|
||||
|
||||
ntf.rf_discovery_id = *data++;
|
||||
|
|
@ -382,7 +387,8 @@ static void nci_rf_discover_ntf_packet(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static int nci_extract_activation_params_iso_dep(struct nci_dev *ndev,
|
||||
struct nci_rf_intf_activated_ntf *ntf, __u8 *data)
|
||||
struct nci_rf_intf_activated_ntf *ntf,
|
||||
const __u8 *data)
|
||||
{
|
||||
struct activation_params_nfca_poll_iso_dep *nfca_poll;
|
||||
struct activation_params_nfcb_poll_iso_dep *nfcb_poll;
|
||||
|
|
@ -418,7 +424,8 @@ static int nci_extract_activation_params_iso_dep(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static int nci_extract_activation_params_nfc_dep(struct nci_dev *ndev,
|
||||
struct nci_rf_intf_activated_ntf *ntf, __u8 *data)
|
||||
struct nci_rf_intf_activated_ntf *ntf,
|
||||
const __u8 *data)
|
||||
{
|
||||
struct activation_params_poll_nfc_dep *poll;
|
||||
struct activation_params_listen_nfc_dep *listen;
|
||||
|
|
@ -454,7 +461,7 @@ static int nci_extract_activation_params_nfc_dep(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_target_auto_activated(struct nci_dev *ndev,
|
||||
struct nci_rf_intf_activated_ntf *ntf)
|
||||
const struct nci_rf_intf_activated_ntf *ntf)
|
||||
{
|
||||
struct nfc_target *target;
|
||||
int rc;
|
||||
|
|
@ -477,7 +484,7 @@ static void nci_target_auto_activated(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static int nci_store_general_bytes_nfc_dep(struct nci_dev *ndev,
|
||||
struct nci_rf_intf_activated_ntf *ntf)
|
||||
const struct nci_rf_intf_activated_ntf *ntf)
|
||||
{
|
||||
ndev->remote_gb_len = 0;
|
||||
|
||||
|
|
@ -519,11 +526,11 @@ static int nci_store_general_bytes_nfc_dep(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
struct nci_conn_info *conn_info;
|
||||
struct nci_rf_intf_activated_ntf ntf;
|
||||
__u8 *data = skb->data;
|
||||
const __u8 *data = skb->data;
|
||||
int err = NCI_STATUS_OK;
|
||||
|
||||
ntf.rf_discovery_id = *data++;
|
||||
|
|
@ -681,10 +688,10 @@ listen:
|
|||
}
|
||||
|
||||
static void nci_rf_deactivate_ntf_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
struct nci_rf_deactivate_ntf *ntf = (void *) skb->data;
|
||||
const struct nci_conn_info *conn_info;
|
||||
const struct nci_rf_deactivate_ntf *ntf = (void *)skb->data;
|
||||
|
||||
pr_debug("entry, type 0x%x, reason 0x%x\n", ntf->type, ntf->reason);
|
||||
|
||||
|
|
@ -725,10 +732,10 @@ static void nci_rf_deactivate_ntf_packet(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_nfcee_discover_ntf_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
u8 status = NCI_STATUS_OK;
|
||||
struct nci_nfcee_discover_ntf *nfcee_ntf =
|
||||
const struct nci_nfcee_discover_ntf *nfcee_ntf =
|
||||
(struct nci_nfcee_discover_ntf *)skb->data;
|
||||
|
||||
pr_debug("\n");
|
||||
|
|
@ -745,7 +752,7 @@ static void nci_nfcee_discover_ntf_packet(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_nfcee_action_ntf_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
pr_debug("\n");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,9 +25,10 @@
|
|||
|
||||
/* Handle NCI Response packets */
|
||||
|
||||
static void nci_core_reset_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb)
|
||||
static void nci_core_reset_rsp_packet(struct nci_dev *ndev,
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nci_core_reset_rsp *rsp = (void *) skb->data;
|
||||
const struct nci_core_reset_rsp *rsp = (void *)skb->data;
|
||||
|
||||
pr_debug("status 0x%x\n", rsp->status);
|
||||
|
||||
|
|
@ -43,10 +44,11 @@ static void nci_core_reset_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb)
|
|||
}
|
||||
}
|
||||
|
||||
static u8 nci_core_init_rsp_packet_v1(struct nci_dev *ndev, struct sk_buff *skb)
|
||||
static u8 nci_core_init_rsp_packet_v1(struct nci_dev *ndev,
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nci_core_init_rsp_1 *rsp_1 = (void *) skb->data;
|
||||
struct nci_core_init_rsp_2 *rsp_2;
|
||||
const struct nci_core_init_rsp_1 *rsp_1 = (void *)skb->data;
|
||||
const struct nci_core_init_rsp_2 *rsp_2;
|
||||
|
||||
pr_debug("status 0x%x\n", rsp_1->status);
|
||||
|
||||
|
|
@ -81,10 +83,11 @@ static u8 nci_core_init_rsp_packet_v1(struct nci_dev *ndev, struct sk_buff *skb)
|
|||
return NCI_STATUS_OK;
|
||||
}
|
||||
|
||||
static u8 nci_core_init_rsp_packet_v2(struct nci_dev *ndev, struct sk_buff *skb)
|
||||
static u8 nci_core_init_rsp_packet_v2(struct nci_dev *ndev,
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nci_core_init_rsp_nci_ver2 *rsp = (void *)skb->data;
|
||||
u8 *supported_rf_interface = rsp->supported_rf_interfaces;
|
||||
const struct nci_core_init_rsp_nci_ver2 *rsp = (void *)skb->data;
|
||||
const u8 *supported_rf_interface = rsp->supported_rf_interfaces;
|
||||
u8 rf_interface_idx = 0;
|
||||
u8 rf_extension_cnt = 0;
|
||||
|
||||
|
|
@ -118,7 +121,7 @@ static u8 nci_core_init_rsp_packet_v2(struct nci_dev *ndev, struct sk_buff *skb)
|
|||
return NCI_STATUS_OK;
|
||||
}
|
||||
|
||||
static void nci_core_init_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb)
|
||||
static void nci_core_init_rsp_packet(struct nci_dev *ndev, const struct sk_buff *skb)
|
||||
{
|
||||
u8 status = 0;
|
||||
|
||||
|
|
@ -160,9 +163,9 @@ exit:
|
|||
}
|
||||
|
||||
static void nci_core_set_config_rsp_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nci_core_set_config_rsp *rsp = (void *) skb->data;
|
||||
const struct nci_core_set_config_rsp *rsp = (void *)skb->data;
|
||||
|
||||
pr_debug("status 0x%x\n", rsp->status);
|
||||
|
||||
|
|
@ -170,7 +173,7 @@ static void nci_core_set_config_rsp_packet(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_rf_disc_map_rsp_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
__u8 status = skb->data[0];
|
||||
|
||||
|
|
@ -179,9 +182,10 @@ static void nci_rf_disc_map_rsp_packet(struct nci_dev *ndev,
|
|||
nci_req_complete(ndev, status);
|
||||
}
|
||||
|
||||
static void nci_rf_disc_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb)
|
||||
static void nci_rf_disc_rsp_packet(struct nci_dev *ndev,
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
struct nci_conn_info *conn_info;
|
||||
__u8 status = skb->data[0];
|
||||
|
||||
pr_debug("status 0x%x\n", status);
|
||||
|
|
@ -210,7 +214,7 @@ exit:
|
|||
}
|
||||
|
||||
static void nci_rf_disc_select_rsp_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
__u8 status = skb->data[0];
|
||||
|
||||
|
|
@ -222,7 +226,7 @@ static void nci_rf_disc_select_rsp_packet(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_rf_deactivate_rsp_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
__u8 status = skb->data[0];
|
||||
|
||||
|
|
@ -238,9 +242,9 @@ static void nci_rf_deactivate_rsp_packet(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_nfcee_discover_rsp_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nci_nfcee_discover_rsp *discover_rsp;
|
||||
const struct nci_nfcee_discover_rsp *discover_rsp;
|
||||
|
||||
if (skb->len != 2) {
|
||||
nci_req_complete(ndev, NCI_STATUS_NFCEE_PROTOCOL_ERROR);
|
||||
|
|
@ -255,7 +259,7 @@ static void nci_nfcee_discover_rsp_packet(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_nfcee_mode_set_rsp_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
__u8 status = skb->data[0];
|
||||
|
||||
|
|
@ -264,11 +268,11 @@ static void nci_nfcee_mode_set_rsp_packet(struct nci_dev *ndev,
|
|||
}
|
||||
|
||||
static void nci_core_conn_create_rsp_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
__u8 status = skb->data[0];
|
||||
struct nci_conn_info *conn_info = NULL;
|
||||
struct nci_core_conn_create_rsp *rsp;
|
||||
const struct nci_core_conn_create_rsp *rsp;
|
||||
|
||||
pr_debug("status 0x%x\n", status);
|
||||
|
||||
|
|
@ -319,7 +323,7 @@ exit:
|
|||
}
|
||||
|
||||
static void nci_core_conn_close_rsp_packet(struct nci_dev *ndev,
|
||||
struct sk_buff *skb)
|
||||
const struct sk_buff *skb)
|
||||
{
|
||||
struct nci_conn_info *conn_info;
|
||||
__u8 status = skb->data[0];
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@
|
|||
|
||||
#define CRC_INIT 0xFFFF
|
||||
|
||||
static int __nci_spi_send(struct nci_spi *nspi, struct sk_buff *skb,
|
||||
static int __nci_spi_send(struct nci_spi *nspi, const struct sk_buff *skb,
|
||||
int cs_change)
|
||||
{
|
||||
struct spi_message m;
|
||||
|
|
|
|||
|
|
@ -530,7 +530,7 @@ free_msg:
|
|||
|
||||
int nfc_genl_se_connectivity(struct nfc_dev *dev, u8 se_idx)
|
||||
{
|
||||
struct nfc_se *se;
|
||||
const struct nfc_se *se;
|
||||
struct sk_buff *msg;
|
||||
void *hdr;
|
||||
|
||||
|
|
|
|||
|
|
@ -48,7 +48,7 @@ void nfc_llcp_mac_is_up(struct nfc_dev *dev, u32 target_idx,
|
|||
u8 comm_mode, u8 rf_mode);
|
||||
int nfc_llcp_register_device(struct nfc_dev *dev);
|
||||
void nfc_llcp_unregister_device(struct nfc_dev *dev);
|
||||
int nfc_llcp_set_remote_gb(struct nfc_dev *dev, u8 *gb, u8 gb_len);
|
||||
int nfc_llcp_set_remote_gb(struct nfc_dev *dev, const u8 *gb, u8 gb_len);
|
||||
u8 *nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *general_bytes_len);
|
||||
int nfc_llcp_data_received(struct nfc_dev *dev, struct sk_buff *skb);
|
||||
struct nfc_llcp_local *nfc_llcp_find_local(struct nfc_dev *dev);
|
||||
|
|
|
|||
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