From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/drivers/nfc/pn533/pn533.h | 54 ++++++++++++++++++++++++++++++++----------------------
1 files changed, 32 insertions(+), 22 deletions(-)
diff --git a/kernel/drivers/nfc/pn533/pn533.h b/kernel/drivers/nfc/pn533/pn533.h
index 88d5696..5f94f38 100644
--- a/kernel/drivers/nfc/pn533/pn533.h
+++ b/kernel/drivers/nfc/pn533/pn533.h
@@ -1,27 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Driver for NXP PN533 NFC Chip
*
* Copyright (C) 2011 Instituto Nokia de Tecnologia
* Copyright (C) 2012-2013 Tieto Poland
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#define PN533_DEVICE_STD 0x1
-#define PN533_DEVICE_PASORI 0x2
-#define PN533_DEVICE_ACR122U 0x3
-#define PN533_DEVICE_PN532 0x4
+#define PN533_DEVICE_STD 0x1
+#define PN533_DEVICE_PASORI 0x2
+#define PN533_DEVICE_ACR122U 0x3
+#define PN533_DEVICE_PN532 0x4
+#define PN533_DEVICE_PN532_AUTOPOLL 0x5
#define PN533_ALL_PROTOCOLS (NFC_PROTO_JEWEL_MASK | NFC_PROTO_MIFARE_MASK |\
NFC_PROTO_FELICA_MASK | NFC_PROTO_ISO14443_MASK |\
@@ -55,6 +44,11 @@
/* Preamble (1), SoPC (2), ACK Code (2), Postamble (1) */
#define PN533_STD_FRAME_ACK_SIZE 6
+/*
+ * Preamble (1), SoPC (2), Packet Length (1), Packet Length Checksum (1),
+ * Specific Application Level Error Code (1) , Postamble (1)
+ */
+#define PN533_STD_ERROR_FRAME_SIZE 8
#define PN533_STD_FRAME_CHECKSUM(f) (f->data[f->datalen])
#define PN533_STD_FRAME_POSTAMBLE(f) (f->data[f->datalen + 1])
/* Half start code (3), LEN (4) should be 0xffff for extended frame */
@@ -82,6 +76,7 @@
#define PN533_CMD_IN_ATR 0x50
#define PN533_CMD_IN_RELEASE 0x52
#define PN533_CMD_IN_JUMP_FOR_DEP 0x56
+#define PN533_CMD_IN_AUTOPOLL 0x60
#define PN533_CMD_TG_INIT_AS_TARGET 0x8c
#define PN533_CMD_TG_GET_DATA 0x86
@@ -96,6 +91,9 @@
#define PN533_CMD_MI_MASK 0x40
#define PN533_CMD_RET_SUCCESS 0x00
+#define PN533_FRAME_DATALEN_ACK 0x00
+#define PN533_FRAME_DATALEN_ERROR 0x01
+#define PN533_FRAME_DATALEN_EXTENDED 0xFF
enum pn533_protocol_type {
PN533_PROTO_REQ_ACK_RESP = 0,
@@ -219,21 +217,33 @@
struct sk_buff *out);
int (*send_ack)(struct pn533 *dev, gfp_t flags);
void (*abort_cmd)(struct pn533 *priv, gfp_t flags);
+ /*
+ * dev_up and dev_down are optional.
+ * They are used to inform the phy layer that the nfc chip
+ * is going to be really used very soon. The phy layer can then
+ * bring up it's interface to the chip and have it suspended for power
+ * saving reasons otherwise.
+ */
+ int (*dev_up)(struct pn533 *priv);
+ int (*dev_down)(struct pn533 *priv);
};
-struct pn533 *pn533_register_device(u32 device_type,
- u32 protocols,
+struct pn533 *pn53x_common_init(u32 device_type,
enum pn533_protocol_type protocol_type,
void *phy,
struct pn533_phy_ops *phy_ops,
struct pn533_frame_ops *fops,
- struct device *dev,
- struct device *parent);
+ struct device *dev);
int pn533_finalize_setup(struct pn533 *dev);
-void pn533_unregister_device(struct pn533 *priv);
+void pn53x_common_clean(struct pn533 *priv);
void pn533_recv_frame(struct pn533 *dev, struct sk_buff *skb, int status);
+int pn532_i2c_nfc_alloc(struct pn533 *priv, u32 protocols,
+ struct device *parent);
+int pn53x_register_nfc(struct pn533 *priv, u32 protocols,
+ struct device *parent);
+void pn53x_unregister_nfc(struct pn533 *priv);
bool pn533_rx_frame_is_cmd_response(struct pn533 *dev, void *frame);
bool pn533_rx_frame_is_ack(void *_frame);
--
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