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Miller" , Woojung Huh , "Microchip Linux Driver Support" , Christian Eggers , , , Subject: [RFC PATCH net-next 2/9] net: dsa: microchip: split ksz_common.h Date: Mon, 19 Oct 2020 19:24:28 +0200 Message-ID: <20201019172435.4416-3-ceggers@arri.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201019172435.4416-1-ceggers@arri.de> References: <20201019172435.4416-1-ceggers@arri.de> MIME-Version: 1.0 X-Originating-IP: [192.168.54.91] X-RMX-ID: 20201019-192726-4CFNxB3hrGz2xDw-0@kdin01 X-RMX-SOURCE: 217.111.95.66 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC Parts of ksz_common.h (struct ksz_device) will be required in net/dsa/tag_ksz.c soon. So move the relevant parts into a new header file. Signed-off-by: Christian Eggers --- MAINTAINERS | 1 + drivers/net/dsa/microchip/ksz_common.h | 81 +--------------------- include/linux/dsa/ksz_common.h | 96 ++++++++++++++++++++++++++ 3 files changed, 98 insertions(+), 80 deletions(-) create mode 100644 include/linux/dsa/ksz_common.h diff --git a/MAINTAINERS b/MAINTAINERS index 8f56ced74cb1..65bb9847e8e6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11469,6 +11469,7 @@ L: netdev@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml F: drivers/net/dsa/microchip/* +F: include/linux/dsa/microchip/ksz_common.h F: include/linux/platform_data/microchip-ksz.h F: net/dsa/tag_ksz.c diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h index cf866e48ff66..5735374b5bc3 100644 --- a/drivers/net/dsa/microchip/ksz_common.h +++ b/drivers/net/dsa/microchip/ksz_common.h @@ -7,92 +7,13 @@ #ifndef __KSZ_COMMON_H #define __KSZ_COMMON_H +#include #include -#include -#include -#include -#include -#include struct vlan_table { u32 table[3]; }; -struct ksz_port_mib { - struct mutex cnt_mutex; /* structure access */ - u8 cnt_ptr; - u64 *counters; -}; - -struct ksz_port { - u16 member; - u16 vid_member; - int stp_state; - struct phy_device phydev; - - u32 on:1; /* port is not disabled by hardware */ - u32 phy:1; /* port has a PHY */ - u32 fiber:1; /* port is fiber */ - u32 sgmii:1; /* port is SGMII */ - u32 force:1; - u32 read:1; /* read MIB counters in background */ - u32 freeze:1; /* MIB counter freeze is enabled */ - - struct ksz_port_mib mib; - phy_interface_t interface; -}; - -struct ksz_device { - struct dsa_switch *ds; - struct ksz_platform_data *pdata; - const char *name; - - struct mutex dev_mutex; /* device access */ - struct mutex regmap_mutex; /* regmap access */ - struct mutex alu_mutex; /* ALU access */ - struct mutex vlan_mutex; /* vlan access */ - const struct ksz_dev_ops *dev_ops; - - struct device *dev; - struct regmap *regmap[3]; - - void *priv; - - struct gpio_desc *reset_gpio; /* Optional reset GPIO */ - - /* chip specific data */ - u32 chip_id; - int num_vlans; - int num_alus; - int num_statics; - int cpu_port; /* port connected to CPU */ - int cpu_ports; /* port bitmap can be cpu port */ - int phy_port_cnt; - int port_cnt; - int reg_mib_cnt; - int mib_cnt; - int mib_port_cnt; - int last_port; /* ports after that not used */ - phy_interface_t compat_interface; - u32 regs_size; - bool phy_errata_9477; - bool synclko_125; - - struct vlan_table *vlan_cache; - - struct ksz_port *ports; - struct delayed_work mib_read; - unsigned long mib_read_interval; - u16 br_member; - u16 member; - u16 mirror_rx; - u16 mirror_tx; - u32 features; /* chip specific features */ - u32 overrides; /* chip functions set by user */ - u16 host_mask; - u16 port_mask; -}; - struct alu_struct { /* entry 1 */ u8 is_static:1; diff --git a/include/linux/dsa/ksz_common.h b/include/linux/dsa/ksz_common.h new file mode 100644 index 000000000000..3b22380d85c5 --- /dev/null +++ b/include/linux/dsa/ksz_common.h @@ -0,0 +1,96 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +/* Included by drivers/net/dsa/microchip/ksz_common.h and net/dsa/tag_ksz.c */ + +#ifndef _NET_DSA_KSZ_COMMON_H_ +#define _NET_DSA_KSZ_COMMON_H_ + +#include +#include +#include +#include +#include +#include +#include +#include + +struct ksz_platform_data; +struct ksz_dev_ops; +struct vlan_table; + +struct ksz_port_mib { + struct mutex cnt_mutex; /* structure access */ + u8 cnt_ptr; + u64 *counters; +}; + +struct ksz_port { + u16 member; + u16 vid_member; + int stp_state; + struct phy_device phydev; + + u32 on:1; /* port is not disabled by hardware */ + u32 phy:1; /* port has a PHY */ + u32 fiber:1; /* port is fiber */ + u32 sgmii:1; /* port is SGMII */ + u32 force:1; + u32 read:1; /* read MIB counters in background */ + u32 freeze:1; /* MIB counter freeze is enabled */ + + struct ksz_port_mib mib; + phy_interface_t interface; +}; + +struct ksz_device { + struct dsa_switch *ds; + struct ksz_platform_data *pdata; + const char *name; + + struct mutex dev_mutex; /* device access */ + struct mutex regmap_mutex; /* regmap access */ + struct mutex alu_mutex; /* ALU access */ + struct mutex vlan_mutex; /* vlan access */ + const struct ksz_dev_ops *dev_ops; + + struct device *dev; + struct regmap *regmap[3]; + + void *priv; + + struct gpio_desc *reset_gpio; /* Optional reset GPIO */ + + /* chip specific data */ + u32 chip_id; + int num_vlans; + int num_alus; + int num_statics; + int cpu_port; /* port connected to CPU */ + int cpu_ports; /* port bitmap can be cpu port */ + int phy_port_cnt; + int port_cnt; + int reg_mib_cnt; + int mib_cnt; + int mib_port_cnt; + int last_port; /* ports after that not used */ + phy_interface_t compat_interface; + u32 regs_size; + bool phy_errata_9477; + bool synclko_125; + + struct vlan_table *vlan_cache; + + struct ksz_port *ports; + struct delayed_work mib_read; + unsigned long mib_read_interval; + u16 br_member; + u16 member; + u16 mirror_rx; + u16 mirror_tx; + u32 features; /* chip specific features */ + u32 overrides; /* chip functions set by user */ + u16 host_mask; + u16 port_mask; +}; + +#endif /* _NET_DSA_KSZ_COMMON_H_ */