diff options
Diffstat (limited to 'net/nfc/nci/core.c')
| -rw-r--r-- | net/nfc/nci/core.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index f0e955e3a385..46bda010bf11 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -301,6 +301,9 @@ static int nci_open_device(struct nci_dev *ndev) rc = __nci_request(ndev, nci_reset_req, 0, msecs_to_jiffies(NCI_RESET_TIMEOUT)); + if (ndev->ops->setup(ndev)) + ndev->ops->setup(ndev); + if (!rc) { rc = __nci_request(ndev, nci_init_req, 0, msecs_to_jiffies(NCI_INIT_TIMEOUT)); @@ -361,6 +364,8 @@ static int nci_close_device(struct nci_dev *ndev) msecs_to_jiffies(NCI_RESET_TIMEOUT)); clear_bit(NCI_INIT, &ndev->flags); + del_timer_sync(&ndev->cmd_timer); + /* Flush cmd wq */ flush_workqueue(ndev->cmd_wq); @@ -408,12 +413,26 @@ static int nci_dev_down(struct nfc_dev *nfc_dev) return nci_close_device(ndev); } +int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, __u8 *val) +{ + struct nci_set_config_param param; + + if (!val || !len) + return 0; + + param.id = id; + param.len = len; + param.val = val; + + return __nci_request(ndev, nci_set_config_req, (unsigned long)¶m, + msecs_to_jiffies(NCI_SET_CONFIG_TIMEOUT)); +} +EXPORT_SYMBOL(nci_set_config); + static int nci_set_local_general_bytes(struct nfc_dev *nfc_dev) { struct nci_dev *ndev = nfc_get_drvdata(nfc_dev); struct nci_set_config_param param; - __u8 local_gb[NFC_MAX_GT_LEN]; - int i; param.val = nfc_get_local_general_bytes(nfc_dev, ¶m.len); if ((param.val == NULL) || (param.len == 0)) @@ -422,11 +441,7 @@ static int nci_set_local_general_bytes(struct nfc_dev *nfc_dev) if (param.len > NFC_MAX_GT_LEN) return -EINVAL; - for (i = 0; i < param.len; i++) - local_gb[param.len-1-i] = param.val[i]; - param.id = NCI_PN_ATR_REQ_GEN_BYTES; - param.val = local_gb; return nci_request(ndev, nci_set_config_req, (unsigned long)¶m, msecs_to_jiffies(NCI_SET_CONFIG_TIMEOUT)); |