redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

NFC: nci: Update nci_enable_se to run proprietary commands to enable a secure element

Browse source 
Some NFC controller using NCI protocols may need a proprietary commands
flow to enable a 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 00:30:36 +01:00 committed by Samuel Ortiz
parent ba4db551bb
commit 93bca2bfa4
2 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
include/net/nfc/nci_core.h
View file

@ -73,6 +73,7 @@ struct nci_ops {
int (*setup)(struct nci_dev *ndev);
__u32 (*get_rfprotocol)(struct nci_dev *ndev, __u8 rf_protocol);
int (*discover_se)(struct nci_dev *ndev);
int (*enable_se)(struct nci_dev *ndev, u32 se_idx);
};
#define NCI_MAX_SUPPORTED_RF_INTERFACES 4

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

@ -746,6 +746,11 @@ static int nci_tm_send(struct nfc_dev *nfc_dev, struct sk_buff *skb)
static int nci_enable_se(struct nfc_dev *nfc_dev, u32 se_idx)
{
struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
if (ndev->ops->enable_se)
return ndev->ops->enable_se(ndev, se_idx);
return 0;
}