From ecfc937210e5fdc6554e49b2a735ff22e72ae3f0 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Tue, 15 Jan 2019 15:06:11 -0800 Subject: net: dsa: Split platform data to header file Instead of having net/dsa.h contain both the internal switch tree/driver structures, split the relevant platform_data parts into include/linux/platform_data/dsa.h and make that header be included by net/dsa.h in order not to break any setup. A subsequent set of patches will update code including net/dsa.h to include only the platform_data header. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- include/net/dsa.h | 61 +------------------------------------------------------ 1 file changed, 1 insertion(+), 60 deletions(-) (limited to 'include/net/dsa.h') diff --git a/include/net/dsa.h b/include/net/dsa.h index 2f1daf29131a..7f2a668ef2cc 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -44,66 +45,6 @@ enum dsa_tag_protocol { DSA_TAG_LAST, /* MUST BE LAST */ }; -#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]; - - /* 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, - * "dsa" to indicate that this port is a DSA link to - * another switch, NULL to indicate the port is unused, - * 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; -}; - struct packet_type; struct dsa_switch; -- cgit v1.2.3