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Commit ba4db551 authored by Christophe Ricard's avatar Christophe Ricard Committed by Samuel Ortiz
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NFC: nci: Update nci_discover_se to run proprietary commands to discover all... 


NFC: nci: Update nci_discover_se to run proprietary commands to discover all available secure element

Some NFC controller using NCI protocols may need a proprietary commands
flow to discover all available secure element

Signed-off-by: default avatarChristophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent c7dea252

include/net/nfc/nci_core.h

+1 −0
Original line number Diff line number Diff line
@@ -72,6 +72,7 @@ struct nci_ops { 
	int   (*send)(struct nci_dev *ndev, struct sk_buff *skb);

	int   (*setup)(struct nci_dev *ndev);

	__u32 (*get_rfprotocol)(struct nci_dev *ndev, __u8 rf_protocol);

	int   (*discover_se)(struct nci_dev *ndev);

};



#define NCI_MAX_SUPPORTED_RF_INTERFACES		4

net/nfc/nci/core.c

+5 −0
Original line number Diff line number Diff line
@@ -756,6 +756,11 @@ static int nci_disable_se(struct nfc_dev *nfc_dev, u32 se_idx) 


static int nci_discover_se(struct nfc_dev *nfc_dev)

{

	struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);



	if (ndev->ops->discover_se)

		return ndev->ops->discover_se(ndev);



	return 0;

}