diff options
| -rw-r--r-- | Documentation/networking/dsa/dsa.rst | 5 | ||||
| -rw-r--r-- | drivers/net/dsa/dsa_loop.c | 35 | ||||
| -rw-r--r-- | include/linux/dsa/loop.h | 42 | ||||
| -rw-r--r-- | include/linux/platform_data/dsa.h | 40 |
4 files changed, 34 insertions, 88 deletions
diff --git a/Documentation/networking/dsa/dsa.rst b/Documentation/networking/dsa/dsa.rst index 5c79740a533b..fd3c254ced1d 100644 --- a/Documentation/networking/dsa/dsa.rst +++ b/Documentation/networking/dsa/dsa.rst @@ -383,11 +383,6 @@ DSA data structures are defined in ``include/net/dsa.h`` as well as well as various properties of its ports: names/labels, and finally a routing table indication (when cascading switches) -- ``dsa_platform_data``: platform device configuration data which can reference - a collection of dsa_chip_data structures if multiple switches are cascaded, - the conduit network device this switch tree is attached to needs to be - referenced - - ``dsa_switch_tree``: structure assigned to the conduit network device under ``dsa_ptr``, this structure references a dsa_platform_data structure as well as the tagging protocol supported by the switch tree, and which receive/transmit diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c index b41254b3ac42..7058faf23592 100644 --- a/drivers/net/dsa/dsa_loop.c +++ b/drivers/net/dsa/dsa_loop.c @@ -14,13 +14,46 @@ #include <linux/workqueue.h> #include <linux/module.h> #include <linux/if_bridge.h> -#include <linux/dsa/loop.h> +#include <linux/if_vlan.h> +#include <linux/types.h> #include <net/dsa.h> #define DSA_LOOP_NUM_PORTS 6 #define DSA_LOOP_CPU_PORT (DSA_LOOP_NUM_PORTS - 1) #define NUM_FIXED_PHYS (DSA_LOOP_NUM_PORTS - 2) +struct dsa_loop_vlan { + u16 members; + u16 untagged; +}; + +struct dsa_loop_mib_entry { + char name[ETH_GSTRING_LEN]; + unsigned long val; +}; + +enum dsa_loop_mib_counters { + DSA_LOOP_PHY_READ_OK, + DSA_LOOP_PHY_READ_ERR, + DSA_LOOP_PHY_WRITE_OK, + DSA_LOOP_PHY_WRITE_ERR, + __DSA_LOOP_CNT_MAX, +}; + +struct dsa_loop_port { + struct dsa_loop_mib_entry mib[__DSA_LOOP_CNT_MAX]; + u16 pvid; + int mtu; +}; + +struct dsa_loop_priv { + struct mii_bus *bus; + unsigned int port_base; + struct dsa_loop_vlan vlans[VLAN_N_VID]; + struct net_device *netdev; + struct dsa_loop_port ports[DSA_MAX_PORTS]; +}; + struct dsa_loop_pdata { /* Must be first, such that dsa_register_switch() can access this * without gory pointer manipulations diff --git a/include/linux/dsa/loop.h b/include/linux/dsa/loop.h deleted file mode 100644 index b8fef35591aa..000000000000 --- a/include/linux/dsa/loop.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef DSA_LOOP_H -#define DSA_LOOP_H - -#include <linux/if_vlan.h> -#include <linux/types.h> -#include <linux/ethtool.h> -#include <net/dsa.h> - -struct dsa_loop_vlan { - u16 members; - u16 untagged; -}; - -struct dsa_loop_mib_entry { - char name[ETH_GSTRING_LEN]; - unsigned long val; -}; - -enum dsa_loop_mib_counters { - DSA_LOOP_PHY_READ_OK, - DSA_LOOP_PHY_READ_ERR, - DSA_LOOP_PHY_WRITE_OK, - DSA_LOOP_PHY_WRITE_ERR, - __DSA_LOOP_CNT_MAX, -}; - -struct dsa_loop_port { - struct dsa_loop_mib_entry mib[__DSA_LOOP_CNT_MAX]; - u16 pvid; - int mtu; -}; - -struct dsa_loop_priv { - struct mii_bus *bus; - unsigned int port_base; - struct dsa_loop_vlan vlans[VLAN_N_VID]; - struct net_device *netdev; - struct dsa_loop_port ports[DSA_MAX_PORTS]; -}; - -#endif /* DSA_LOOP_H */ diff --git a/include/linux/platform_data/dsa.h b/include/linux/platform_data/dsa.h index d4d9bf2060a6..77424bb24723 100644 --- a/include/linux/platform_data/dsa.h +++ b/include/linux/platform_data/dsa.h @@ -3,20 +3,11 @@ #define __DSA_PDATA_H struct device; -struct net_device; -#define DSA_MAX_SWITCHES 4 #define DSA_MAX_PORTS 12 -#define DSA_RTABLE_NONE -1 struct dsa_chip_data { /* - * How to access the switch configuration registers. - */ - struct device *host_dev; - int sw_addr; - - /* * Reference to network devices */ struct device *netdev[DSA_MAX_PORTS]; @@ -24,12 +15,6 @@ struct dsa_chip_data { /* set to size of eeprom if supported by the switch */ int eeprom_len; - /* Device tree node pointer for this specific switch chip - * used during switch setup in case additional properties - * and resources needs to be used - */ - struct device_node *of_node; - /* * The names of the switch's ports. Use "cpu" to * designate the switch port that the cpu is connected to, @@ -38,31 +23,6 @@ struct dsa_chip_data { * or any other string to indicate this is a physical port. */ char *port_names[DSA_MAX_PORTS]; - struct device_node *port_dn[DSA_MAX_PORTS]; - - /* - * An array of which element [a] indicates which port on this - * switch should be used to send packets to that are destined - * for switch a. Can be NULL if there is only one switch chip. - */ - s8 rtable[DSA_MAX_SWITCHES]; }; -struct dsa_platform_data { - /* - * Reference to a Linux network interface that connects - * to the root switch chip of the tree. - */ - struct device *netdev; - struct net_device *of_netdev; - - /* - * Info structs describing each of the switch chips - * connected via this network interface. - */ - int nr_chips; - struct dsa_chip_data *chip; -}; - - #endif /* __DSA_PDATA_H */ |