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NFC: NCI: Add set_config API
This API can be used by drivers to send their custom configuration using SET_CONFIG NCI command to the device. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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2 changed files with 17 additions and 0 deletions
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@ -155,6 +155,7 @@ void nci_free_device(struct nci_dev *ndev);
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int nci_register_device(struct nci_dev *ndev);
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int nci_register_device(struct nci_dev *ndev);
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void nci_unregister_device(struct nci_dev *ndev);
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void nci_unregister_device(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_recv_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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static inline struct sk_buff *nci_skb_alloc(struct nci_dev *ndev,
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static inline struct sk_buff *nci_skb_alloc(struct nci_dev *ndev,
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unsigned int len,
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unsigned int len,
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@ -413,6 +413,22 @@ static int nci_dev_down(struct nfc_dev *nfc_dev)
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return nci_close_device(ndev);
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return nci_close_device(ndev);
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}
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}
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int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, __u8 *val)
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{
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struct nci_set_config_param param;
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if (!val || !len)
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return 0;
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param.id = id;
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param.len = len;
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param.val = val;
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return __nci_request(ndev, nci_set_config_req, (unsigned long)¶m,
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msecs_to_jiffies(NCI_SET_CONFIG_TIMEOUT));
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}
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EXPORT_SYMBOL(nci_set_config);
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static int nci_set_local_general_bytes(struct nfc_dev *nfc_dev)
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static int nci_set_local_general_bytes(struct nfc_dev *nfc_dev)
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{
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{
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struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
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struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
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