diff options
| author | Samuel Ortiz <sameo@linux.intel.com> | 2012-07-04 00:14:04 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-07-09 16:42:24 -0400 |
| commit | 01d719a2287ec34f631800d10f1fad3c134c3e89 (patch) | |
| tree | 9b718a6c24ad36433f15febdc52ed25b23f41847 /drivers | |
| parent | a1fbbf1817c671a396b7ae3832bdfab63acea2e5 (diff) | |
NFC: Add ISO 14443 type B protocol
Some devices (e.g. Sony's PaSoRi) can not do type B polling, so we have
to make a distinction between ISO14443 type A and B poll modes.
Cc: Eric Lapuyade <eric.lapuyade@intel.com>
Cc: Ilan Elias <ilane@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nfc/nfcwilink.c | 7 | ||||
| -rw-r--r-- | drivers/nfc/pn533.c | 12 | ||||
| -rw-r--r-- | drivers/nfc/pn544_hci.c | 1 |
3 files changed, 12 insertions, 8 deletions
diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c index 1f74a77d040..e7fd4938f9b 100644 --- a/drivers/nfc/nfcwilink.c +++ b/drivers/nfc/nfcwilink.c @@ -535,9 +535,10 @@ static int nfcwilink_probe(struct platform_device *pdev) drv->pdev = pdev; protocols = NFC_PROTO_JEWEL_MASK - | NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK - | NFC_PROTO_ISO14443_MASK - | NFC_PROTO_NFC_DEP_MASK; + | NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK + | NFC_PROTO_ISO14443_MASK + | NFC_PROTO_ISO14443_B_MASK + | NFC_PROTO_NFC_DEP_MASK; drv->ndev = nci_allocate_device(&nfcwilink_ops, protocols, diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c index 84d8175db81..d606f52fec8 100644 --- a/drivers/nfc/pn533.c +++ b/drivers/nfc/pn533.c @@ -49,13 +49,15 @@ #define PN533_DEVICE_STD 0x1 #define PN533_DEVICE_PASORI 0x2 -#define PN533_ALL_PROTOCOLS (NFC_PROTO_JEWEL_MASK | NFC_PROTO_MIFARE_MASK \ - | NFC_PROTO_FELICA_MASK | NFC_PROTO_ISO14443_MASK \ - | NFC_PROTO_NFC_DEP_MASK) +#define PN533_ALL_PROTOCOLS (NFC_PROTO_JEWEL_MASK | NFC_PROTO_MIFARE_MASK |\ + NFC_PROTO_FELICA_MASK | NFC_PROTO_ISO14443_MASK |\ + NFC_PROTO_NFC_DEP_MASK |\ + NFC_PROTO_ISO14443_B_MASK) #define PN533_NO_TYPE_B_PROTOCOLS (NFC_PROTO_JEWEL_MASK | \ NFC_PROTO_MIFARE_MASK | \ NFC_PROTO_FELICA_MASK | \ + NFC_PROTO_ISO14443_MASK | \ NFC_PROTO_NFC_DEP_MASK) static const struct usb_device_id pn533_table[] = { @@ -987,7 +989,7 @@ static int pn533_target_found_type_b(struct nfc_target *nfc_tgt, u8 *tgt_data, if (!pn533_target_type_b_is_valid(tgt_type_b, tgt_data_len)) return -EPROTO; - nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_MASK; + nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_B_MASK; return 0; } @@ -1094,7 +1096,7 @@ static void pn533_poll_create_mod_list(struct pn533 *dev, if (im_protocols & NFC_PROTO_JEWEL_MASK) pn533_poll_add_mod(dev, PN533_POLL_MOD_106KBPS_JEWEL); - if (im_protocols & NFC_PROTO_ISO14443_MASK) + if (im_protocols & NFC_PROTO_ISO14443_B_MASK) pn533_poll_add_mod(dev, PN533_POLL_MOD_847KBPS_B); if (tm_protocols) diff --git a/drivers/nfc/pn544_hci.c b/drivers/nfc/pn544_hci.c index c67b55e224e..aa71807189b 100644 --- a/drivers/nfc/pn544_hci.c +++ b/drivers/nfc/pn544_hci.c @@ -869,6 +869,7 @@ static int __devinit pn544_hci_probe(struct i2c_client *client, NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK | NFC_PROTO_ISO14443_MASK | + NFC_PROTO_ISO14443_B_MASK | NFC_PROTO_NFC_DEP_MASK; info->shdlc = nfc_shdlc_allocate(&pn544_shdlc_ops, |