diff options
| author | Eric Lapuyade <eric.lapuyade@linux.intel.com> | 2012-12-18 14:15:49 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-01-10 00:51:51 +0100 |
| commit | bf71ab8ba53081c28b960d48e0c4cd1c17588aa6 (patch) | |
| tree | fb6444f45ac21850fa5b7bed05fb19a93b4ee313 /include/net/nfc | |
| parent | NFC: Fixed skb leak in tm_send() nfc and hci ops implementations (diff) | |
| download | linux-bf71ab8ba53081c28b960d48e0c4cd1c17588aa6.tar.xz linux-bf71ab8ba53081c28b960d48e0c4cd1c17588aa6.zip | |
NFC: Add HCI quirks to support driver (non)standard implementations
Some chips diverge from the HCI spec in their implementation of standard
features. This adds a new quirks parameter to
nfc_hci_allocate_device() to let the driver indicate its divergence.
Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/net/nfc')
| -rw-r--r-- | include/net/nfc/hci.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h index 834e36481aff..2ff71750c428 100644 --- a/include/net/nfc/hci.h +++ b/include/net/nfc/hci.h @@ -82,6 +82,16 @@ typedef int (*xmit) (struct sk_buff *skb, void *cb_data); #define NFC_HCI_MAX_GATES 256 +/* + * These values can be specified by a driver to indicate it requires some + * adaptation of the HCI standard. + * + * NFC_HCI_QUIRK_SHORT_CLEAR - send HCI_ADM_CLEAR_ALL_PIPE cmd with no params + */ +enum { + NFC_HCI_QUIRK_SHORT_CLEAR = 0, +}; + struct nfc_hci_dev { struct nfc_dev *ndev; @@ -131,11 +141,14 @@ struct nfc_hci_dev { u8 *gb; size_t gb_len; + + unsigned long quirks; }; /* hci device allocation */ struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops, struct nfc_hci_init_data *init_data, + unsigned long quirks, u32 protocols, const char *llc_name, int tx_headroom, |