diff options
Diffstat (limited to 'usr/src/uts/common/sys/gldpriv.h')
| -rw-r--r-- | usr/src/uts/common/sys/gldpriv.h | 67 |
1 files changed, 47 insertions, 20 deletions
diff --git a/usr/src/uts/common/sys/gldpriv.h b/usr/src/uts/common/sys/gldpriv.h index 6b864064b9..cbbb872232 100644 --- a/usr/src/uts/common/sys/gldpriv.h +++ b/usr/src/uts/common/sys/gldpriv.h @@ -2,9 +2,8 @@ * CDDL HEADER START * * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. @@ -20,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2004 Sun Microsystems, Inc. All rights reserved. + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -207,6 +206,7 @@ typedef struct pktinfo { uint_t vid:12; uint_t wasAccepted:1; uint_t nosource:1; + uint_t isTagged:1; uint_t macLen; uint_t hdrLen; uint_t pktLen; @@ -246,9 +246,10 @@ typedef struct { uint_t mac_type; uint_t mtu_size; int hdr_size; - int (*interpreter)(gld_mac_info_t *, mblk_t *, pktinfo_t *, int); + int (*interpreter)(gld_mac_info_t *, mblk_t *, pktinfo_t *, + packet_flag_t); void (*interpreter_mdt)(gld_mac_info_t *, mblk_t *, - struct pdescinfo_s *, pktinfo_t *, int); + struct pdescinfo_s *, pktinfo_t *, mdt_packet_flag_t); mblk_t *(*mkfastpath)(gld_t *, mblk_t *); mblk_t *(*mkunitdata)(gld_t *, mblk_t *); void (*init)(gld_mac_info_t *); @@ -338,16 +339,16 @@ typedef struct gld_vlan { gld_mac_info_t *gldv_mac; queue_t *gldv_ipq; queue_t *gldv_ipv6q; - uint8_t gldv_ipq_flags; struct gld *gldv_str_next; /* list of attached streams */ struct gld *gldv_str_prev; kstat_t *gldv_kstatp; struct gld_stats *gldv_stats; + /* The number of streams that are in promiscous mode */ + uint_t gldv_nprom; + /* The number of streams that are interested in VLAN tagged packets. */ + uint_t gldv_nvlan_sap; } gld_vlan_t; -#define IPQ_DISABLED 0x01 -#define IPQ_FORBIDDEN 0x02 - #define VLAN_HASHSZ 23 /* Per-mac info used by GLD */ @@ -587,16 +588,6 @@ struct llc_snap_hdr { #define LSAP_SNAP 0xaa /* SAP for SubNet Access Protocol */ #define CNTL_LLC_UI 0x03 /* un-numbered information packet */ -/* ============================ */ -/* Ethernet related definitions */ -/* ============================ */ - -struct ether_mac_frm { - mac_addr_t ether_dhost; - mac_addr_t ether_shost; - ushort_t ether_type; -}; - /* ======================== */ /* FDDI related definitions */ /* ======================== */ @@ -626,6 +617,42 @@ struct tr_mac_frm { struct gld_ri tr_ri; /* Routing Information Field */ }; +/* + * Note that the pad field is used to save the value of tci. + */ +#define GLD_SAVE_MBLK_VTAG(mp, vtag) (DB_TCI(mp) = GLD_VTAG_TCI(vtag)) +#define GLD_CLEAR_MBLK_VTAG(mp) GLD_SAVE_MBLK_VTAG(mp, 0) +#define GLD_GET_MBLK_VTAG(mp) GLD_TCI2VTAG(DB_TCI(mp)) + +int gld_interpret_ether(gld_mac_info_t *, mblk_t *, pktinfo_t *, packet_flag_t); +int gld_interpret_fddi(gld_mac_info_t *, mblk_t *, pktinfo_t *, packet_flag_t); +int gld_interpret_tr(gld_mac_info_t *, mblk_t *, pktinfo_t *, packet_flag_t); +int gld_interpret_ib(gld_mac_info_t *, mblk_t *, pktinfo_t *, packet_flag_t); +void gld_interpret_mdt_ib(gld_mac_info_t *, mblk_t *, pdescinfo_t *, + pktinfo_t *, mdt_packet_flag_t); + +mblk_t *gld_fastpath_ether(gld_t *, mblk_t *); +mblk_t *gld_fastpath_fddi(gld_t *, mblk_t *); +mblk_t *gld_fastpath_tr(gld_t *, mblk_t *); +mblk_t *gld_fastpath_ib(gld_t *, mblk_t *); + +mblk_t *gld_insert_vtag_ether(mblk_t *, uint32_t); + +mblk_t *gld_unitdata_ether(gld_t *, mblk_t *); +mblk_t *gld_unitdata_fddi(gld_t *, mblk_t *); +mblk_t *gld_unitdata_tr(gld_t *, mblk_t *); +mblk_t *gld_unitdata_ib(gld_t *, mblk_t *); + +void gld_init_ether(gld_mac_info_t *); +void gld_init_fddi(gld_mac_info_t *); +void gld_init_tr(gld_mac_info_t *); +void gld_init_ib(gld_mac_info_t *); + +void gld_uninit_ether(gld_mac_info_t *); +void gld_uninit_fddi(gld_mac_info_t *); +void gld_uninit_tr(gld_mac_info_t *); +void gld_uninit_ib(gld_mac_info_t *); + #ifdef __cplusplus } #endif |