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

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

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Christophe Ricard 2014-11-13 00:30:35 +01:00 committed by Samuel Ortiz
parent c7dea2525b
commit ba4db551bb
2 changed files with 6 additions and 0 deletions
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1
include/net/nfc/nci_core.h
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@ -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

5
net/nfc/nci/core.c
View File

@ -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;
}