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-rw-r--r--include/net/nfc/nfc.h3
-rw-r--r--include/uapi/linux/nfc.h2
-rw-r--r--net/nfc/core.c12
-rw-r--r--net/nfc/netlink.c4
-rw-r--r--net/nfc/nfc.h3
5 files changed, 19 insertions, 5 deletions
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 100595560584..f68ee68e4e3e 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -224,7 +224,8 @@ int nfc_set_remote_general_bytes(struct nfc_dev *dev,
u8 *gt, u8 gt_len);
u8 *nfc_get_local_general_bytes(struct nfc_dev *dev, size_t *gb_len);
-int nfc_fw_download_done(struct nfc_dev *dev, const char *firmware_name);
+int nfc_fw_download_done(struct nfc_dev *dev, const char *firmware_name,
+ u32 result);
int nfc_targets_found(struct nfc_dev *dev,
struct nfc_target *targets, int ntargets);
diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h
index 029921b067fd..29bed72a4ac4 100644
--- a/include/uapi/linux/nfc.h
+++ b/include/uapi/linux/nfc.h
@@ -146,6 +146,7 @@ enum nfc_commands {
* @NFC_ATTR_FIRMWARE_NAME: Free format firmware version
* @NFC_ATTR_SE_INDEX: Secure element index
* @NFC_ATTR_SE_TYPE: Secure element type (UICC or EMBEDDED)
+ * @NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS: Firmware download operation status
*/
enum nfc_attrs {
NFC_ATTR_UNSPEC,
@@ -172,6 +173,7 @@ enum nfc_attrs {
NFC_ATTR_SE_INDEX,
NFC_ATTR_SE_TYPE,
NFC_ATTR_SE_AID,
+ NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS,
/* private: internal use only */
__NFC_ATTR_AFTER_LAST
};
diff --git a/net/nfc/core.c b/net/nfc/core.c
index aad7f8f59784..d252912b8deb 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -77,11 +77,19 @@ error:
return rc;
}
-int nfc_fw_download_done(struct nfc_dev *dev, const char *firmware_name)
+/**
+ * nfc_fw_download_done - inform that a firmware download was completed
+ *
+ * @dev: The nfc device to which firmware was downloaded
+ * @firmware_name: The firmware filename
+ * @result: The positive value of a standard errno value
+ */
+int nfc_fw_download_done(struct nfc_dev *dev, const char *firmware_name,
+ u32 result)
{
dev->fw_download_in_progress = false;
- return nfc_genl_fw_download_done(dev, firmware_name);
+ return nfc_genl_fw_download_done(dev, firmware_name, result);
}
EXPORT_SYMBOL(nfc_fw_download_done);
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index 3b08ef90e045..68063b2025da 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -1114,7 +1114,8 @@ static int nfc_genl_fw_download(struct sk_buff *skb, struct genl_info *info)
return rc;
}
-int nfc_genl_fw_download_done(struct nfc_dev *dev, const char *firmware_name)
+int nfc_genl_fw_download_done(struct nfc_dev *dev, const char *firmware_name,
+ u32 result)
{
struct sk_buff *msg;
void *hdr;
@@ -1129,6 +1130,7 @@ int nfc_genl_fw_download_done(struct nfc_dev *dev, const char *firmware_name)
goto free_msg;
if (nla_put_string(msg, NFC_ATTR_FIRMWARE_NAME, firmware_name) ||
+ nla_put_u32(msg, NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS, result) ||
nla_put_u32(msg, NFC_ATTR_DEVICE_INDEX, dev->idx))
goto nla_put_failure;
diff --git a/net/nfc/nfc.h b/net/nfc/nfc.h
index 4e2e5a787c4a..aaf606fc1faa 100644
--- a/net/nfc/nfc.h
+++ b/net/nfc/nfc.h
@@ -124,7 +124,8 @@ static inline void nfc_device_iter_exit(struct class_dev_iter *iter)
}
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_genl_fw_download_done(struct nfc_dev *dev, const char *firmware_name,
+ u32 result);
int nfc_dev_up(struct nfc_dev *dev);