1/* 2 * $FreeBSD$ 3 */ 4 5#ifndef __SYS_DEV_ETHERSWITCH_ETHERSWITCH_H 6#define __SYS_DEV_ETHERSWITCH_ETHERSWITCH_H 7 8#include <sys/ioccom.h> 9#include <net/ethernet.h> 10 11#ifdef _KERNEL 12extern devclass_t etherswitch_devclass; 13extern driver_t etherswitch_driver; 14#endif /* _KERNEL */ 15 16struct etherswitch_reg { 17 uint32_t reg; 18 uint32_t val; 19}; 20typedef struct etherswitch_reg etherswitch_reg_t; 21 22struct etherswitch_phyreg { 23 uint16_t phy; 24 uint16_t reg; 25 uint16_t val; 26}; 27typedef struct etherswitch_phyreg etherswitch_phyreg_t; 28 29#define ETHERSWITCH_NAMEMAX 64 30#define ETHERSWITCH_VID_MASK 0xfff 31#define ETHERSWITCH_VID_VALID (1 << 12) 32#define ETHERSWITCH_VLAN_ISL (1 << 0) /* ISL */ 33#define ETHERSWITCH_VLAN_PORT (1 << 1) /* Port based vlan */ 34#define ETHERSWITCH_VLAN_DOT1Q (1 << 2) /* 802.1q */ 35#define ETHERSWITCH_VLAN_DOT1Q_4K (1 << 3) /* 4k support on 802.1q */ 36#define ETHERSWITCH_VLAN_DOUBLE_TAG (1 << 4) /* Q-in-Q */ 37#define ETHERSWITCH_VLAN_CAPS_BITS \ 38"\020\1ISL\2PORT\3DOT1Q\4DOT1Q4K\5QinQ" 39 40struct etherswitch_info { 41 int es_nports; 42 int es_nvlangroups; 43 char es_name[ETHERSWITCH_NAMEMAX]; 44 uint32_t es_vlan_caps; 45}; 46typedef struct etherswitch_info etherswitch_info_t; 47 48#define ETHERSWITCH_CONF_FLAGS (1 << 0) 49#define ETHERSWITCH_CONF_MIRROR (1 << 1) 50#define ETHERSWITCH_CONF_VLAN_MODE (1 << 2) 51#define ETHERSWITCH_CONF_SWITCH_MACADDR (1 << 3) 52 53struct etherswitch_conf { 54 uint32_t cmd; /* What to configure */ 55 uint32_t vlan_mode; /* Switch VLAN mode */ 56 struct ether_addr switch_macaddr; /* Switch MAC address */ 57}; 58typedef struct etherswitch_conf etherswitch_conf_t; 59 60#define ETHERSWITCH_PORT_CPU (1 << 0) 61#define ETHERSWITCH_PORT_STRIPTAG (1 << 1) 62#define ETHERSWITCH_PORT_ADDTAG (1 << 2) 63#define ETHERSWITCH_PORT_FIRSTLOCK (1 << 3) 64#define ETHERSWITCH_PORT_DROPUNTAGGED (1 << 4) 65#define ETHERSWITCH_PORT_DOUBLE_TAG (1 << 5) 66#define ETHERSWITCH_PORT_INGRESS (1 << 6) 67#define ETHERSWITCH_PORT_DROPTAGGED (1 << 7) 68#define ETHERSWITCH_PORT_FLAGS_BITS \ 69"\020\1CPUPORT\2STRIPTAG\3ADDTAG\4FIRSTLOCK\5DROPUNTAGGED\6QinQ\7INGRESS" \ 70"\10DROPTAGGED" 71 72#define ETHERSWITCH_PORT_MAX_LEDS 3 73 74enum etherswitch_port_led { 75 ETHERSWITCH_PORT_LED_DEFAULT, 76 ETHERSWITCH_PORT_LED_ON, 77 ETHERSWITCH_PORT_LED_OFF, 78 ETHERSWITCH_PORT_LED_BLINK, 79 ETHERSWITCH_PORT_LED_MAX 80}; 81typedef enum etherswitch_port_led etherswitch_port_led_t; 82 83struct etherswitch_port { 84 int es_port; 85 int es_pvid; 86 int es_nleds; 87 uint32_t es_flags; 88 etherswitch_port_led_t es_led[ETHERSWITCH_PORT_MAX_LEDS]; 89 union { 90 struct ifreq es_uifr; 91 struct ifmediareq es_uifmr; 92 } es_ifu; 93#define es_ifr es_ifu.es_uifr 94#define es_ifmr es_ifu.es_uifmr 95}; 96typedef struct etherswitch_port etherswitch_port_t; 97 98struct etherswitch_vlangroup { 99 int es_vlangroup; 100 int es_vid; 101 int es_member_ports; 102 int es_untagged_ports; 103 int es_fid; 104}; 105typedef struct etherswitch_vlangroup etherswitch_vlangroup_t; 106 107#define ETHERSWITCH_PORTMASK(_port) (1 << (_port)) 108 109struct etherswitch_portid { 110 int es_port; 111}; 112typedef struct etherswitch_portid etherswitch_portid_t; 113 114struct etherswitch_atu_entry { 115 int id; 116 int es_portmask; 117 uint8_t es_macaddr[ETHER_ADDR_LEN]; 118}; 119typedef struct etherswitch_atu_entry etherswitch_atu_entry_t; 120 121struct etherswitch_atu_table { 122 uint32_t es_nitems; 123}; 124typedef struct etherswitch_atu_table etherswitch_atu_table_t; 125 126struct etherswitch_atu_flush_macentry { 127 uint8_t es_macaddr[ETHER_ADDR_LEN]; 128}; 129typedef struct etherswitch_atu_flush_macentry etherswitch_atu_flush_macentry_t; 130 131#define IOETHERSWITCHGETINFO _IOR('i', 1, etherswitch_info_t) 132#define IOETHERSWITCHGETREG _IOWR('i', 2, etherswitch_reg_t) 133#define IOETHERSWITCHSETREG _IOW('i', 3, etherswitch_reg_t) 134#define IOETHERSWITCHGETPORT _IOWR('i', 4, etherswitch_port_t) 135#define IOETHERSWITCHSETPORT _IOW('i', 5, etherswitch_port_t) 136#define IOETHERSWITCHGETVLANGROUP _IOWR('i', 6, etherswitch_vlangroup_t) 137#define IOETHERSWITCHSETVLANGROUP _IOW('i', 7, etherswitch_vlangroup_t) 138#define IOETHERSWITCHGETPHYREG _IOWR('i', 8, etherswitch_phyreg_t) 139#define IOETHERSWITCHSETPHYREG _IOW('i', 9, etherswitch_phyreg_t) 140#define IOETHERSWITCHGETCONF _IOR('i', 10, etherswitch_conf_t) 141#define IOETHERSWITCHSETCONF _IOW('i', 11, etherswitch_conf_t) 142#define IOETHERSWITCHFLUSHALL _IOW('i', 12, etherswitch_portid_t) /* Dummy */ 143#define IOETHERSWITCHFLUSHPORT _IOW('i', 13, etherswitch_portid_t) 144#define IOETHERSWITCHFLUSHMAC _IOW('i', 14, etherswitch_atu_flush_macentry_t) 145#define IOETHERSWITCHGETTABLE _IOWR('i', 15, etherswitch_atu_table_t) 146#define IOETHERSWITCHGETTABLEENTRY _IOWR('i', 16, etherswitch_atu_entry_t) 147 148#endif 149