sja1105.h (0898782247ae533d1f4e47a06bc5d4870931b284) sja1105.h (317ab5b86c8e15015efa208ec697affb9bd0b3f2)
1/* SPDX-License-Identifier: GPL-2.0
2 * Copyright (c) 2018, Sensor-Technik Wiedemann GmbH
3 * Copyright (c) 2018-2019, Vladimir Oltean <olteanv@gmail.com>
4 */
5#ifndef _SJA1105_H
6#define _SJA1105_H
7
8#include <linux/ptp_clock_kernel.h>

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15#define SJA1105_NUM_PORTS 5
16#define SJA1105_NUM_TC 8
17#define SJA1105ET_FDB_BIN_SIZE 4
18/* The hardware value is in multiples of 10 ms.
19 * The passed parameter is in multiples of 1 ms.
20 */
21#define SJA1105_AGEING_TIME_MS(ms) ((ms) / 10)
22
1/* SPDX-License-Identifier: GPL-2.0
2 * Copyright (c) 2018, Sensor-Technik Wiedemann GmbH
3 * Copyright (c) 2018-2019, Vladimir Oltean <olteanv@gmail.com>
4 */
5#ifndef _SJA1105_H
6#define _SJA1105_H
7
8#include <linux/ptp_clock_kernel.h>

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15#define SJA1105_NUM_PORTS 5
16#define SJA1105_NUM_TC 8
17#define SJA1105ET_FDB_BIN_SIZE 4
18/* The hardware value is in multiples of 10 ms.
19 * The passed parameter is in multiples of 1 ms.
20 */
21#define SJA1105_AGEING_TIME_MS(ms) ((ms) / 10)
22
23#include "sja1105_tas.h"
24
23/* Keeps the different addresses between E/T and P/Q/R/S */
24struct sja1105_regs {
25 u64 device_id;
26 u64 prod_id;
27 u64 status;
28 u64 port_control;
29 u64 rgu;
30 u64 config;

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99 struct delayed_work refresh_work;
100 /* Serializes all operations on the cycle counter */
101 struct mutex ptp_lock;
102 /* Serializes transmission of management frames so that
103 * the switch doesn't confuse them with one another.
104 */
105 struct mutex mgmt_lock;
106 struct sja1105_tagger_data tagger_data;
25/* Keeps the different addresses between E/T and P/Q/R/S */
26struct sja1105_regs {
27 u64 device_id;
28 u64 prod_id;
29 u64 status;
30 u64 port_control;
31 u64 rgu;
32 u64 config;

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101 struct delayed_work refresh_work;
102 /* Serializes all operations on the cycle counter */
103 struct mutex ptp_lock;
104 /* Serializes transmission of management frames so that
105 * the switch doesn't confuse them with one another.
106 */
107 struct mutex mgmt_lock;
108 struct sja1105_tagger_data tagger_data;
109 struct sja1105_tas_data tas_data;
107};
108
109#include "sja1105_dynamic_config.h"
110#include "sja1105_ptp.h"
111
112struct sja1105_spi_message {
113 u64 access;
114 u64 read_count;
115 u64 address;
116};
117
118typedef enum {
119 SPI_READ = 0,
120 SPI_WRITE = 1,
121} sja1105_spi_rw_mode_t;
122
110};
111
112#include "sja1105_dynamic_config.h"
113#include "sja1105_ptp.h"
114
115struct sja1105_spi_message {
116 u64 access;
117 u64 read_count;
118 u64 address;
119};
120
121typedef enum {
122 SPI_READ = 0,
123 SPI_WRITE = 1,
124} sja1105_spi_rw_mode_t;
125
126/* From sja1105_main.c */
127int sja1105_static_config_reload(struct sja1105_private *priv);
128
123/* From sja1105_spi.c */
124int sja1105_spi_send_packed_buf(const struct sja1105_private *priv,
125 sja1105_spi_rw_mode_t rw, u64 reg_addr,
126 void *packed_buf, size_t size_bytes);
127int sja1105_spi_send_int(const struct sja1105_private *priv,
128 sja1105_spi_rw_mode_t rw, u64 reg_addr,
129 u64 *value, u64 size_bytes);
130int sja1105_spi_send_long_packed_buf(const struct sja1105_private *priv,

--- 79 unchanged lines hidden --- 		129/* From sja1105_spi.c */
130int sja1105_spi_send_packed_buf(const struct sja1105_private *priv,
131 sja1105_spi_rw_mode_t rw, u64 reg_addr,
132 void *packed_buf, size_t size_bytes);
133int sja1105_spi_send_int(const struct sja1105_private *priv,
134 sja1105_spi_rw_mode_t rw, u64 reg_addr,
135 u64 *value, u64 size_bytes);
136int sja1105_spi_send_long_packed_buf(const struct sja1105_private *priv,

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