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 12 extern devclass_t etherswitch_devclass; 13 extern driver_t etherswitch_driver; 14 #endif /* _KERNEL */ 15 16 struct etherswitch_reg { 17 uint32_t reg; 18 uint32_t val; 19 }; 20 typedef struct etherswitch_reg etherswitch_reg_t; 21 22 struct etherswitch_phyreg { 23 uint16_t phy; 24 uint16_t reg; 25 uint16_t val; 26 }; 27 typedef 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 40 struct etherswitch_info { 41 int es_nports; 42 int es_nvlangroups; 43 char es_name[ETHERSWITCH_NAMEMAX]; 44 uint32_t es_vlan_caps; 45 }; 46 typedef 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 53 struct 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 }; 58 typedef 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_STRIPTAGINGRESS (1 << 8) 69 #define ETHERSWITCH_PORT_FLAGS_BITS \ 70 "\020\1CPUPORT\2STRIPTAG\3ADDTAG\4FIRSTLOCK\5DROPUNTAGGED\6QinQ\7INGRESS" \ 71 "\10DROPTAGGED\11STRIPTAGINGRESS" 72 73 #define ETHERSWITCH_PORT_MAX_LEDS 3 74 75 enum etherswitch_port_led { 76 ETHERSWITCH_PORT_LED_DEFAULT, 77 ETHERSWITCH_PORT_LED_ON, 78 ETHERSWITCH_PORT_LED_OFF, 79 ETHERSWITCH_PORT_LED_BLINK, 80 ETHERSWITCH_PORT_LED_MAX 81 }; 82 typedef enum etherswitch_port_led etherswitch_port_led_t; 83 84 struct etherswitch_port { 85 int es_port; 86 int es_pvid; 87 int es_nleds; 88 uint32_t es_flags; 89 etherswitch_port_led_t es_led[ETHERSWITCH_PORT_MAX_LEDS]; 90 union { 91 struct ifreq es_uifr; 92 struct ifmediareq es_uifmr; 93 } es_ifu; 94 #define es_ifr es_ifu.es_uifr 95 #define es_ifmr es_ifu.es_uifmr 96 }; 97 typedef struct etherswitch_port etherswitch_port_t; 98 99 struct etherswitch_vlangroup { 100 int es_vlangroup; 101 int es_vid; 102 int es_member_ports; 103 int es_untagged_ports; 104 int es_fid; 105 }; 106 typedef struct etherswitch_vlangroup etherswitch_vlangroup_t; 107 108 #define ETHERSWITCH_PORTMASK(_port) (1 << (_port)) 109 110 struct etherswitch_portid { 111 int es_port; 112 }; 113 typedef struct etherswitch_portid etherswitch_portid_t; 114 115 struct etherswitch_atu_entry { 116 int id; 117 int es_portmask; 118 uint8_t es_macaddr[ETHER_ADDR_LEN]; 119 }; 120 typedef struct etherswitch_atu_entry etherswitch_atu_entry_t; 121 122 struct etherswitch_atu_table { 123 uint32_t es_nitems; 124 }; 125 typedef struct etherswitch_atu_table etherswitch_atu_table_t; 126 127 struct etherswitch_atu_flush_macentry { 128 uint8_t es_macaddr[ETHER_ADDR_LEN]; 129 }; 130 typedef struct etherswitch_atu_flush_macentry etherswitch_atu_flush_macentry_t; 131 132 #define IOETHERSWITCHGETINFO _IOR('i', 1, etherswitch_info_t) 133 #define IOETHERSWITCHGETREG _IOWR('i', 2, etherswitch_reg_t) 134 #define IOETHERSWITCHSETREG _IOW('i', 3, etherswitch_reg_t) 135 #define IOETHERSWITCHGETPORT _IOWR('i', 4, etherswitch_port_t) 136 #define IOETHERSWITCHSETPORT _IOW('i', 5, etherswitch_port_t) 137 #define IOETHERSWITCHGETVLANGROUP _IOWR('i', 6, etherswitch_vlangroup_t) 138 #define IOETHERSWITCHSETVLANGROUP _IOW('i', 7, etherswitch_vlangroup_t) 139 #define IOETHERSWITCHGETPHYREG _IOWR('i', 8, etherswitch_phyreg_t) 140 #define IOETHERSWITCHSETPHYREG _IOW('i', 9, etherswitch_phyreg_t) 141 #define IOETHERSWITCHGETCONF _IOR('i', 10, etherswitch_conf_t) 142 #define IOETHERSWITCHSETCONF _IOW('i', 11, etherswitch_conf_t) 143 #define IOETHERSWITCHFLUSHALL _IOW('i', 12, etherswitch_portid_t) /* Dummy */ 144 #define IOETHERSWITCHFLUSHPORT _IOW('i', 13, etherswitch_portid_t) 145 #define IOETHERSWITCHFLUSHMAC _IOW('i', 14, etherswitch_atu_flush_macentry_t) 146 #define IOETHERSWITCHGETTABLE _IOWR('i', 15, etherswitch_atu_table_t) 147 #define IOETHERSWITCHGETTABLEENTRY _IOWR('i', 16, etherswitch_atu_entry_t) 148 149 #endif 150