104 lines
3.0 KiB
C
104 lines
3.0 KiB
C
/*
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* $FreeBSD$
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*/
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#ifndef __SYS_DEV_ETHERSWITCH_ETHERSWITCH_H
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#define __SYS_DEV_ETHERSWITCH_ETHERSWITCH_H
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#include <sys/ioccom.h>
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#ifdef _KERNEL
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extern devclass_t etherswitch_devclass;
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extern driver_t etherswitch_driver;
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#endif /* _KERNEL */
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struct etherswitch_reg {
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uint16_t reg;
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uint16_t val;
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};
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typedef struct etherswitch_reg etherswitch_reg_t;
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struct etherswitch_phyreg {
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uint16_t phy;
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uint16_t reg;
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uint16_t val;
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};
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typedef struct etherswitch_phyreg etherswitch_phyreg_t;
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#define ETHERSWITCH_NAMEMAX 64
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#define ETHERSWITCH_VID_MASK 0xfff
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#define ETHERSWITCH_VID_VALID (1 << 12)
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#define ETHERSWITCH_VLAN_ISL (1 << 0) /* ISL */
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#define ETHERSWITCH_VLAN_PORT (1 << 1) /* Port based vlan */
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#define ETHERSWITCH_VLAN_DOT1Q (1 << 2) /* 802.1q */
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#define ETHERSWITCH_VLAN_DOT1Q_4K (1 << 3) /* 4k support on 802.1q */
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#define ETHERSWITCH_VLAN_DOUBLE_TAG (1 << 4) /* Q-in-Q */
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#define ETHERSWITCH_VLAN_CAPS_BITS \
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"\020\1ISL\2PORT\3DOT1Q\4DOT1Q4K\5QinQ"
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struct etherswitch_info {
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int es_nports;
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int es_nvlangroups;
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char es_name[ETHERSWITCH_NAMEMAX];
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uint32_t es_vlan_caps;
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};
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typedef struct etherswitch_info etherswitch_info_t;
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#define ETHERSWITCH_CONF_FLAGS (1 << 0)
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#define ETHERSWITCH_CONF_MIRROR (1 << 1)
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#define ETHERSWITCH_CONF_VLAN_MODE (1 << 2)
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struct etherswitch_conf {
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uint32_t cmd; /* What to configure */
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uint32_t vlan_mode; /* Switch VLAN mode */
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};
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typedef struct etherswitch_conf etherswitch_conf_t;
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#define ETHERSWITCH_PORT_CPU (1 << 0)
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#define ETHERSWITCH_PORT_STRIPTAG (1 << 1)
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#define ETHERSWITCH_PORT_ADDTAG (1 << 2)
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#define ETHERSWITCH_PORT_FIRSTLOCK (1 << 3)
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#define ETHERSWITCH_PORT_DROPUNTAGGED (1 << 4)
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#define ETHERSWITCH_PORT_DOUBLE_TAG (1 << 5)
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#define ETHERSWITCH_PORT_INGRESS (1 << 6)
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#define ETHERSWITCH_PORT_FLAGS_BITS \
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"\020\1CPUPORT\2STRIPTAG\3ADDTAG\4FIRSTLOCK\5DROPUNTAGGED\6QinQ\7INGRESS"
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struct etherswitch_port {
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int es_port;
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int es_pvid;
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uint32_t es_flags;
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union {
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struct ifreq es_uifr;
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struct ifmediareq es_uifmr;
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} es_ifu;
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#define es_ifr es_ifu.es_uifr
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#define es_ifmr es_ifu.es_uifmr
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};
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typedef struct etherswitch_port etherswitch_port_t;
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struct etherswitch_vlangroup {
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int es_vlangroup;
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int es_vid;
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int es_member_ports;
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int es_untagged_ports;
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int es_fid;
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};
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typedef struct etherswitch_vlangroup etherswitch_vlangroup_t;
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#define ETHERSWITCH_PORTMASK(_port) (1 << (_port))
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#define IOETHERSWITCHGETINFO _IOR('i', 1, etherswitch_info_t)
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#define IOETHERSWITCHGETREG _IOWR('i', 2, etherswitch_reg_t)
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#define IOETHERSWITCHSETREG _IOW('i', 3, etherswitch_reg_t)
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#define IOETHERSWITCHGETPORT _IOWR('i', 4, etherswitch_port_t)
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#define IOETHERSWITCHSETPORT _IOW('i', 5, etherswitch_port_t)
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#define IOETHERSWITCHGETVLANGROUP _IOWR('i', 6, etherswitch_vlangroup_t)
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#define IOETHERSWITCHSETVLANGROUP _IOW('i', 7, etherswitch_vlangroup_t)
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#define IOETHERSWITCHGETPHYREG _IOWR('i', 8, etherswitch_phyreg_t)
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#define IOETHERSWITCHSETPHYREG _IOW('i', 9, etherswitch_phyreg_t)
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#define IOETHERSWITCHGETCONF _IOR('i', 10, etherswitch_conf_t)
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#define IOETHERSWITCHSETCONF _IOW('i', 11, etherswitch_conf_t)
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#endif
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