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Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105.h')
-rw-r--r--drivers/net/dsa/sja1105/sja1105.h65
1 files changed, 33 insertions, 32 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105.h b/drivers/net/dsa/sja1105/sja1105.h
index e53e494c22e0..d801fc204d19 100644
--- a/drivers/net/dsa/sja1105/sja1105.h
+++ b/drivers/net/dsa/sja1105/sja1105.h
@@ -1,5 +1,5 @@
-/* SPDX-License-Identifier: GPL-2.0
- * Copyright (c) 2018, Sensor-Technik Wiedemann GmbH
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2018, Sensor-Technik Wiedemann GmbH
* Copyright (c) 2018-2019, Vladimir Oltean <olteanv@gmail.com>
*/
#ifndef _SJA1105_H
@@ -20,7 +20,13 @@
*/
#define SJA1105_AGEING_TIME_MS(ms) ((ms) / 10)
+typedef enum {
+ SPI_READ = 0,
+ SPI_WRITE = 1,
+} sja1105_spi_rw_mode_t;
+
#include "sja1105_tas.h"
+#include "sja1105_ptp.h"
/* Keeps the different addresses between E/T and P/Q/R/S */
struct sja1105_regs {
@@ -32,9 +38,10 @@ struct sja1105_regs {
u64 config;
u64 rmii_pll1;
u64 ptp_control;
- u64 ptpclk;
+ u64 ptpclkval;
u64 ptpclkrate;
- u64 ptptsclk;
+ u64 ptpclkcorp;
+ u64 ptpschtm;
u64 ptpegr_ts[SJA1105_NUM_PORTS];
u64 pad_mii_tx[SJA1105_NUM_PORTS];
u64 pad_mii_id[SJA1105_NUM_PORTS];
@@ -71,14 +78,15 @@ struct sja1105_info {
const struct sja1105_dynamic_table_ops *dyn_ops;
const struct sja1105_table_ops *static_ops;
const struct sja1105_regs *regs;
- int (*ptp_cmd)(const void *ctx, const void *data);
- int (*reset_cmd)(const void *ctx, const void *data);
+ int (*reset_cmd)(struct dsa_switch *ds);
int (*setup_rgmii_delay)(const void *ctx, int port);
/* Prototypes from include/net/dsa.h */
int (*fdb_add_cmd)(struct dsa_switch *ds, int port,
const unsigned char *addr, u16 vid);
int (*fdb_del_cmd)(struct dsa_switch *ds, int port,
const unsigned char *addr, u16 vid);
+ void (*ptp_cmd_packing)(u8 *buf, struct sja1105_ptp_cmd *cmd,
+ enum packing_op op);
const char *name;
};
@@ -91,26 +99,16 @@ struct sja1105_private {
struct spi_device *spidev;
struct dsa_switch *ds;
struct sja1105_port ports[SJA1105_NUM_PORTS];
- struct ptp_clock_info ptp_caps;
- struct ptp_clock *clock;
- /* The cycle counter translates the PTP timestamps (based on
- * a free-running counter) into a software time domain.
- */
- struct cyclecounter tstamp_cc;
- struct timecounter tstamp_tc;
- struct delayed_work refresh_work;
- /* Serializes all operations on the cycle counter */
- struct mutex ptp_lock;
/* Serializes transmission of management frames so that
* the switch doesn't confuse them with one another.
*/
struct mutex mgmt_lock;
struct sja1105_tagger_data tagger_data;
+ struct sja1105_ptp_data ptp_data;
struct sja1105_tas_data tas_data;
};
#include "sja1105_dynamic_config.h"
-#include "sja1105_ptp.h"
struct sja1105_spi_message {
u64 access;
@@ -118,24 +116,27 @@ struct sja1105_spi_message {
u64 address;
};
-typedef enum {
- SPI_READ = 0,
- SPI_WRITE = 1,
-} sja1105_spi_rw_mode_t;
-
/* From sja1105_main.c */
-int sja1105_static_config_reload(struct sja1105_private *priv);
+enum sja1105_reset_reason {
+ SJA1105_VLAN_FILTERING = 0,
+ SJA1105_RX_HWTSTAMPING,
+ SJA1105_AGEING_TIME,
+ SJA1105_SCHEDULING,
+};
+
+int sja1105_static_config_reload(struct sja1105_private *priv,
+ enum sja1105_reset_reason reason);
/* From sja1105_spi.c */
-int sja1105_spi_send_packed_buf(const struct sja1105_private *priv,
- sja1105_spi_rw_mode_t rw, u64 reg_addr,
- void *packed_buf, size_t size_bytes);
-int sja1105_spi_send_int(const struct sja1105_private *priv,
- sja1105_spi_rw_mode_t rw, u64 reg_addr,
- u64 *value, u64 size_bytes);
-int sja1105_spi_send_long_packed_buf(const struct sja1105_private *priv,
- sja1105_spi_rw_mode_t rw, u64 base_addr,
- void *packed_buf, u64 buf_len);
+int sja1105_xfer_buf(const struct sja1105_private *priv,
+ sja1105_spi_rw_mode_t rw, u64 reg_addr,
+ u8 *buf, size_t len);
+int sja1105_xfer_u32(const struct sja1105_private *priv,
+ sja1105_spi_rw_mode_t rw, u64 reg_addr, u32 *value,
+ struct ptp_system_timestamp *ptp_sts);
+int sja1105_xfer_u64(const struct sja1105_private *priv,
+ sja1105_spi_rw_mode_t rw, u64 reg_addr, u64 *value,
+ struct ptp_system_timestamp *ptp_sts);
int sja1105_static_config_upload(struct sja1105_private *priv);
int sja1105_inhibit_tx(const struct sja1105_private *priv,
unsigned long port_bitmap, bool tx_inhibited);