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Date: Thu, 4 Nov 2021 14:31:56 +0100
From: Martin Kaistra <martin.kaistra@...utronix.de>
To: Florian Fainelli <f.fainelli@...il.com>,
Andrew Lunn <andrew@...n.ch>,
Vivien Didelot <vivien.didelot@...il.com>
Cc: martin.kaistra@...utronix.de,
Richard Cochran <richardcochran@...il.com>,
Vladimir Oltean <olteanv@...il.com>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
John Stultz <john.stultz@...aro.org>,
Thomas Gleixner <tglx@...utronix.de>,
Stephen Boyd <sboyd@...nel.org>,
Russell King <linux@...linux.org.uk>,
Marc Kleine-Budde <mkl@...gutronix.de>,
linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH 2/7] net: dsa: b53: Move struct b53_device to include/linux/dsa/b53.h
In order to access the b53 structs from net/dsa/tag_brcm.c move the
definitions from drivers/net/dsa/b53/b53_priv.h to the new file
include/linux/dsa/b53.h.
Signed-off-by: Martin Kaistra <martin.kaistra@...utronix.de>
---
drivers/net/dsa/b53/b53_priv.h | 90 +----------------------------
include/linux/dsa/b53.h | 100 +++++++++++++++++++++++++++++++++
2 files changed, 101 insertions(+), 89 deletions(-)
create mode 100644 include/linux/dsa/b53.h
diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h
index 579da74ada64..1652e489b737 100644
--- a/drivers/net/dsa/b53/b53_priv.h
+++ b/drivers/net/dsa/b53/b53_priv.h
@@ -23,44 +23,13 @@
#include <linux/mutex.h>
#include <linux/phy.h>
#include <linux/etherdevice.h>
-#include <net/dsa.h>
+#include <linux/dsa/b53.h>
#include "b53_regs.h"
-struct b53_device;
struct net_device;
struct phylink_link_state;
-struct b53_io_ops {
- int (*read8)(struct b53_device *dev, u8 page, u8 reg, u8 *value);
- int (*read16)(struct b53_device *dev, u8 page, u8 reg, u16 *value);
- int (*read32)(struct b53_device *dev, u8 page, u8 reg, u32 *value);
- int (*read48)(struct b53_device *dev, u8 page, u8 reg, u64 *value);
- int (*read64)(struct b53_device *dev, u8 page, u8 reg, u64 *value);
- int (*write8)(struct b53_device *dev, u8 page, u8 reg, u8 value);
- int (*write16)(struct b53_device *dev, u8 page, u8 reg, u16 value);
- int (*write32)(struct b53_device *dev, u8 page, u8 reg, u32 value);
- int (*write48)(struct b53_device *dev, u8 page, u8 reg, u64 value);
- int (*write64)(struct b53_device *dev, u8 page, u8 reg, u64 value);
- int (*phy_read16)(struct b53_device *dev, int addr, int reg, u16 *value);
- int (*phy_write16)(struct b53_device *dev, int addr, int reg, u16 value);
- int (*irq_enable)(struct b53_device *dev, int port);
- void (*irq_disable)(struct b53_device *dev, int port);
- u8 (*serdes_map_lane)(struct b53_device *dev, int port);
- int (*serdes_link_state)(struct b53_device *dev, int port,
- struct phylink_link_state *state);
- void (*serdes_config)(struct b53_device *dev, int port,
- unsigned int mode,
- const struct phylink_link_state *state);
- void (*serdes_an_restart)(struct b53_device *dev, int port);
- void (*serdes_link_set)(struct b53_device *dev, int port,
- unsigned int mode, phy_interface_t interface,
- bool link_up);
- void (*serdes_phylink_validate)(struct b53_device *dev, int port,
- unsigned long *supported,
- struct phylink_link_state *state);
-};
-
#define B53_INVALID_LANE 0xff
enum {
@@ -89,63 +58,6 @@ enum {
#define B53_N_PORTS 9
#define B53_N_PORTS_25 6
-struct b53_port {
- u16 vlan_ctl_mask;
- struct ethtool_eee eee;
-};
-
-struct b53_vlan {
- u16 members;
- u16 untag;
- bool valid;
-};
-
-struct b53_device {
- struct dsa_switch *ds;
- struct b53_platform_data *pdata;
- const char *name;
-
- struct mutex reg_mutex;
- struct mutex stats_mutex;
- struct mutex arl_mutex;
- const struct b53_io_ops *ops;
-
- /* chip specific data */
- u32 chip_id;
- u8 core_rev;
- u8 vta_regs[3];
- u8 duplex_reg;
- u8 jumbo_pm_reg;
- u8 jumbo_size_reg;
- int reset_gpio;
- u8 num_arl_bins;
- u16 num_arl_buckets;
- enum dsa_tag_protocol tag_protocol;
-
- /* used ports mask */
- u16 enabled_ports;
- unsigned int imp_port;
-
- /* connect specific data */
- u8 current_page;
- struct device *dev;
- u8 serdes_lane;
-
- /* Master MDIO bus we got probed from */
- struct mii_bus *bus;
-
- void *priv;
-
- /* run time configuration */
- bool enable_jumbo;
-
- unsigned int num_vlans;
- struct b53_vlan *vlans;
- bool vlan_enabled;
- unsigned int num_ports;
- struct b53_port *ports;
-};
-
#define b53_for_each_port(dev, i) \
for (i = 0; i < B53_N_PORTS; i++) \
if (dev->enabled_ports & BIT(i))
diff --git a/include/linux/dsa/b53.h b/include/linux/dsa/b53.h
new file mode 100644
index 000000000000..af782a1da362
--- /dev/null
+++ b/include/linux/dsa/b53.h
@@ -0,0 +1,100 @@
+/* SPDX-License-Identifier: ISC */
+/*
+ * Copyright (C) 2011-2013 Jonas Gorski <jogo@...nwrt.org>
+ *
+ * Included by drivers/net/dsa/b53/b53_priv.h and net/dsa/tag_brcm.c
+ */
+
+#include <net/dsa.h>
+
+struct b53_device;
+struct phylink_link_state;
+
+struct b53_io_ops {
+ int (*read8)(struct b53_device *dev, u8 page, u8 reg, u8 *value);
+ int (*read16)(struct b53_device *dev, u8 page, u8 reg, u16 *value);
+ int (*read32)(struct b53_device *dev, u8 page, u8 reg, u32 *value);
+ int (*read48)(struct b53_device *dev, u8 page, u8 reg, u64 *value);
+ int (*read64)(struct b53_device *dev, u8 page, u8 reg, u64 *value);
+ int (*write8)(struct b53_device *dev, u8 page, u8 reg, u8 value);
+ int (*write16)(struct b53_device *dev, u8 page, u8 reg, u16 value);
+ int (*write32)(struct b53_device *dev, u8 page, u8 reg, u32 value);
+ int (*write48)(struct b53_device *dev, u8 page, u8 reg, u64 value);
+ int (*write64)(struct b53_device *dev, u8 page, u8 reg, u64 value);
+ int (*phy_read16)(struct b53_device *dev, int addr, int reg,
+ u16 *value);
+ int (*phy_write16)(struct b53_device *dev, int addr, int reg,
+ u16 value);
+ int (*irq_enable)(struct b53_device *dev, int port);
+ void (*irq_disable)(struct b53_device *dev, int port);
+ u8 (*serdes_map_lane)(struct b53_device *dev, int port);
+ int (*serdes_link_state)(struct b53_device *dev, int port,
+ struct phylink_link_state *state);
+ void (*serdes_config)(struct b53_device *dev, int port,
+ unsigned int mode,
+ const struct phylink_link_state *state);
+ void (*serdes_an_restart)(struct b53_device *dev, int port);
+ void (*serdes_link_set)(struct b53_device *dev, int port,
+ unsigned int mode, phy_interface_t interface,
+ bool link_up);
+ void (*serdes_phylink_validate)(struct b53_device *dev, int port,
+ unsigned long *supported,
+ struct phylink_link_state *state);
+};
+
+struct b53_port {
+ u16 vlan_ctl_mask;
+ struct ethtool_eee eee;
+};
+
+struct b53_vlan {
+ u16 members;
+ u16 untag;
+ bool valid;
+};
+
+struct b53_device {
+ struct dsa_switch *ds;
+ struct b53_platform_data *pdata;
+ const char *name;
+
+ struct mutex reg_mutex;
+ struct mutex stats_mutex;
+ struct mutex arl_mutex;
+ const struct b53_io_ops *ops;
+
+ /* chip specific data */
+ u32 chip_id;
+ u8 core_rev;
+ u8 vta_regs[3];
+ u8 duplex_reg;
+ u8 jumbo_pm_reg;
+ u8 jumbo_size_reg;
+ int reset_gpio;
+ u8 num_arl_bins;
+ u16 num_arl_buckets;
+ enum dsa_tag_protocol tag_protocol;
+
+ /* used ports mask */
+ u16 enabled_ports;
+ unsigned int imp_port;
+
+ /* connect specific data */
+ u8 current_page;
+ struct device *dev;
+ u8 serdes_lane;
+
+ /* Master MDIO bus we got probed from */
+ struct mii_bus *bus;
+
+ void *priv;
+
+ /* run time configuration */
+ bool enable_jumbo;
+
+ unsigned int num_vlans;
+ struct b53_vlan *vlans;
+ bool vlan_enabled;
+ unsigned int num_ports;
+ struct b53_port *ports;
+};
--
2.20.1
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