diff options
Diffstat (limited to 'drivers/nfc/pn544/pn544.c')
| -rw-r--r-- | drivers/nfc/pn544/pn544.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c index 1d4b38c036fb..078e62feba17 100644 --- a/drivers/nfc/pn544/pn544.c +++ b/drivers/nfc/pn544/pn544.c @@ -127,6 +127,8 @@ struct pn544_hci_info { int async_cb_type; data_exchange_cb_t async_cb; void *async_cb_context; + + fw_download_t fw_download; }; static int pn544_hci_open(struct nfc_hci_dev *hdev) @@ -779,6 +781,17 @@ exit: return r; } +static int pn544_hci_fw_download(struct nfc_hci_dev *hdev, + const char *firmware_name) +{ + struct pn544_hci_info *info = nfc_hci_get_clientdata(hdev); + + if (info->fw_download == NULL) + return -ENOTSUPP; + + return info->fw_download(info->phy_id, firmware_name); +} + static struct nfc_hci_ops pn544_hci_ops = { .open = pn544_hci_open, .close = pn544_hci_close, @@ -793,11 +806,12 @@ static struct nfc_hci_ops pn544_hci_ops = { .tm_send = pn544_hci_tm_send, .check_presence = pn544_hci_check_presence, .event_received = pn544_hci_event_received, + .fw_download = pn544_hci_fw_download, }; int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name, int phy_headroom, int phy_tailroom, int phy_payload, - struct nfc_hci_dev **hdev) + fw_download_t fw_download, struct nfc_hci_dev **hdev) { struct pn544_hci_info *info; u32 protocols; @@ -813,6 +827,7 @@ int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name, info->phy_ops = phy_ops; info->phy_id = phy_id; + info->fw_download = fw_download; info->state = PN544_ST_COLD; mutex_init(&info->info_lock); |