From 9ea7187c53f63e31f2d1b2b1e474e31808565009 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Wed, 31 Jul 2013 01:19:43 +0200 Subject: [PATCH] NFC: netlink: Rename CMD_FW_UPLOAD to CMD_FW_DOWNLOAD Loading a firmware into a target is typically called firmware download, not firmware upload. So we rename the netlink API to NFC_CMD_FW_DOWNLOAD in order to avoid any terminology confusion from userspace. Signed-off-by: Samuel Ortiz --- include/net/nfc/hci.h | 2 +- include/net/nfc/nfc.h | 4 ++-- include/uapi/linux/nfc.h | 6 +++--- net/nfc/core.c | 20 ++++++++++---------- net/nfc/hci/core.c | 8 ++++---- net/nfc/netlink.c | 12 ++++++------ net/nfc/nfc.h | 6 +++--- 7 files changed, 29 insertions(+), 29 deletions(-) diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h index 0af851c3b038..b64b7bce4b94 100644 --- a/include/net/nfc/hci.h +++ b/include/net/nfc/hci.h @@ -59,7 +59,7 @@ struct nfc_hci_ops { struct nfc_target *target); int (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event, struct sk_buff *skb); - int (*fw_upload)(struct nfc_hci_dev *hdev, const char *firmware_name); + int (*fw_download)(struct nfc_hci_dev *hdev, const char *firmware_name); int (*discover_se)(struct nfc_hci_dev *dev); int (*enable_se)(struct nfc_hci_dev *dev, u32 se_idx); int (*disable_se)(struct nfc_hci_dev *dev, u32 se_idx); diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index 0e353f1658bb..5f286b726bb6 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -68,7 +68,7 @@ struct nfc_ops { void *cb_context); int (*tm_send)(struct nfc_dev *dev, struct sk_buff *skb); int (*check_presence)(struct nfc_dev *dev, struct nfc_target *target); - int (*fw_upload)(struct nfc_dev *dev, const char *firmware_name); + int (*fw_download)(struct nfc_dev *dev, const char *firmware_name); /* Secure Element API */ int (*discover_se)(struct nfc_dev *dev); @@ -127,7 +127,7 @@ struct nfc_dev { int targets_generation; struct device dev; bool dev_up; - bool fw_upload_in_progress; + bool fw_download_in_progress; u8 rf_mode; bool polling; struct nfc_target *active_target; diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h index caed0f324d5f..8137dd8d2adf 100644 --- a/include/uapi/linux/nfc.h +++ b/include/uapi/linux/nfc.h @@ -69,8 +69,8 @@ * starting a poll from a device which has a secure element enabled means * we want to do SE based card emulation. * @NFC_CMD_DISABLE_SE: Disable the physical link to a specific secure element. - * @NFC_CMD_FW_UPLOAD: Request to Load/flash firmware, or event to inform that - * some firmware was loaded + * @NFC_CMD_FW_DOWNLOAD: Request to Load/flash firmware, or event to inform + * that some firmware was loaded */ enum nfc_commands { NFC_CMD_UNSPEC, @@ -94,7 +94,7 @@ enum nfc_commands { NFC_CMD_DISABLE_SE, NFC_CMD_LLC_SDREQ, NFC_EVENT_LLC_SDRES, - NFC_CMD_FW_UPLOAD, + NFC_CMD_FW_DOWNLOAD, NFC_EVENT_SE_ADDED, NFC_EVENT_SE_REMOVED, /* private: internal use only */ diff --git a/net/nfc/core.c b/net/nfc/core.c index dc96a83aa6ab..1d074dd1650f 100644 --- a/net/nfc/core.c +++ b/net/nfc/core.c @@ -44,7 +44,7 @@ DEFINE_MUTEX(nfc_devlist_mutex); /* NFC device ID bitmap */ static DEFINE_IDA(nfc_index_ida); -int nfc_fw_upload(struct nfc_dev *dev, const char *firmware_name) +int nfc_fw_download(struct nfc_dev *dev, const char *firmware_name) { int rc = 0; @@ -62,28 +62,28 @@ int nfc_fw_upload(struct nfc_dev *dev, const char *firmware_name) goto error; } - if (!dev->ops->fw_upload) { + if (!dev->ops->fw_download) { rc = -EOPNOTSUPP; goto error; } - dev->fw_upload_in_progress = true; - rc = dev->ops->fw_upload(dev, firmware_name); + dev->fw_download_in_progress = true; + rc = dev->ops->fw_download(dev, firmware_name); if (rc) - dev->fw_upload_in_progress = false; + dev->fw_download_in_progress = false; error: device_unlock(&dev->dev); return rc; } -int nfc_fw_upload_done(struct nfc_dev *dev, const char *firmware_name) +int nfc_fw_download_done(struct nfc_dev *dev, const char *firmware_name) { - dev->fw_upload_in_progress = false; + dev->fw_download_in_progress = false; - return nfc_genl_fw_upload_done(dev, firmware_name); + return nfc_genl_fw_download_done(dev, firmware_name); } -EXPORT_SYMBOL(nfc_fw_upload_done); +EXPORT_SYMBOL(nfc_fw_download_done); /** * nfc_dev_up - turn on the NFC device @@ -110,7 +110,7 @@ int nfc_dev_up(struct nfc_dev *dev) goto error; } - if (dev->fw_upload_in_progress) { + if (dev->fw_download_in_progress) { rc = -EBUSY; goto error; } diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c index 7b1c186736eb..fe66908401f5 100644 --- a/net/nfc/hci/core.c +++ b/net/nfc/hci/core.c @@ -809,14 +809,14 @@ static void nfc_hci_recv_from_llc(struct nfc_hci_dev *hdev, struct sk_buff *skb) } } -static int hci_fw_upload(struct nfc_dev *nfc_dev, const char *firmware_name) +static int hci_fw_download(struct nfc_dev *nfc_dev, const char *firmware_name) { struct nfc_hci_dev *hdev = nfc_get_drvdata(nfc_dev); - if (!hdev->ops->fw_upload) + if (!hdev->ops->fw_download) return -ENOTSUPP; - return hdev->ops->fw_upload(hdev, firmware_name); + return hdev->ops->fw_download(hdev, firmware_name); } static struct nfc_ops hci_nfc_ops = { @@ -831,7 +831,7 @@ static struct nfc_ops hci_nfc_ops = { .im_transceive = hci_transceive, .tm_send = hci_tm_send, .check_presence = hci_check_presence, - .fw_upload = hci_fw_upload, + .fw_download = hci_fw_download, .discover_se = hci_discover_se, .enable_se = hci_enable_se, .disable_se = hci_disable_se, diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index b05ad909778f..f16fd59d4160 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -1089,7 +1089,7 @@ exit: return rc; } -static int nfc_genl_fw_upload(struct sk_buff *skb, struct genl_info *info) +static int nfc_genl_fw_download(struct sk_buff *skb, struct genl_info *info) { struct nfc_dev *dev; int rc; @@ -1108,13 +1108,13 @@ static int nfc_genl_fw_upload(struct sk_buff *skb, struct genl_info *info) nla_strlcpy(firmware_name, info->attrs[NFC_ATTR_FIRMWARE_NAME], sizeof(firmware_name)); - rc = nfc_fw_upload(dev, firmware_name); + rc = nfc_fw_download(dev, firmware_name); nfc_put_device(dev); return rc; } -int nfc_genl_fw_upload_done(struct nfc_dev *dev, const char *firmware_name) +int nfc_genl_fw_download_done(struct nfc_dev *dev, const char *firmware_name) { struct sk_buff *msg; void *hdr; @@ -1124,7 +1124,7 @@ int nfc_genl_fw_upload_done(struct nfc_dev *dev, const char *firmware_name) return -ENOMEM; hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0, - NFC_CMD_FW_UPLOAD); + NFC_CMD_FW_DOWNLOAD); if (!hdr) goto free_msg; @@ -1251,8 +1251,8 @@ static struct genl_ops nfc_genl_ops[] = { .policy = nfc_genl_policy, }, { - .cmd = NFC_CMD_FW_UPLOAD, - .doit = nfc_genl_fw_upload, + .cmd = NFC_CMD_FW_DOWNLOAD, + .doit = nfc_genl_fw_download, .policy = nfc_genl_policy, }, { diff --git a/net/nfc/nfc.h b/net/nfc/nfc.h index ee85a1fc1b24..820a7850c36a 100644 --- a/net/nfc/nfc.h +++ b/net/nfc/nfc.h @@ -123,10 +123,10 @@ static inline void nfc_device_iter_exit(struct class_dev_iter *iter) class_dev_iter_exit(iter); } -int nfc_fw_upload(struct nfc_dev *dev, const char *firmware_name); -int nfc_genl_fw_upload_done(struct nfc_dev *dev, const char *firmware_name); +int nfc_fw_download(struct nfc_dev *dev, const char *firmware_name); +int nfc_genl_fw_download_done(struct nfc_dev *dev, const char *firmware_name); -int nfc_fw_upload_done(struct nfc_dev *dev, const char *firmware_name); +int nfc_fw_download_done(struct nfc_dev *dev, const char *firmware_name); int nfc_dev_up(struct nfc_dev *dev); -- 2.34.1