openbcm

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tx.h (2550B)

      1 /*
      2  * 
      3  * 
      4  * This license is set out in https://raw.githubusercontent.com/Broadcom-Network-Switching-Software/OpenBCM/master/Legal/LICENSE file.
      5  * 
      6  * Copyright 2007-2020 Broadcom Inc. All rights reserved.
      7  * 
      8  * DO NOT EDIT THIS FILE!
      9  * This file is auto-generated.
     10  * Edits to this file will be lost when it is regenerated.
     11  */
     12 
     13 #ifndef __BCMX_TX_H__
     14 #define __BCMX_TX_H__
     15 
     16 #include <bcm/pkt.h>
     17 #include <bcmx/lplist.h>
     18 
     19 /* 
     20  * BCMX TX Flags
     21  * 
     22  *   BCMX_TX_F_L2_LOOKUP    Perform an L2 lookup on the pkt.
     23  *   BCMX_TX_F_DLF_DISCARD  Discard pkt if the L2 lookup fails.
     24  *                          This only applies if L2_LOOKUP is set.
     25  *   BCMX_TX_F_FLOOD_PKT    Flood the packet to all ports on the packet's
     26  *                          VLAN.  This overrides L2 lookup.
     27  *   BCMX_TX_F_CRC_APPEND   Only two CRC modes are supported:  Append
     28  *                          and regenerate.  If set, this flag selects
     29  *                          append.
     30  *   BCMX_TX_F_CPU_TUNNEL   Force the packet to be tunneled to a remote
     31  *                          CPU for direct transmit
     32  */
     33 #define BCMX_TX_F_L2_LOOKUP     0x00000001 
     34 #define BCMX_TX_F_DLF_DISCARD   0x00000002 
     35 #define BCMX_TX_F_FLOOD_PKT     0x00000004 
     36 #define BCMX_TX_F_DISCARDED     0x00000008 /* Internal use. */
     37 #define BCMX_TX_F_CRC_APPEND    0x00000010 
     38 #define BCMX_TX_F_CPU_TUNNEL    0x00000020 
     39 
     40 /* Return values for bcmx_tx */
     41 #define BCMX_TX_OK              0          /* Sent normally. */
     42 #define BCMX_TX_DISCARDED       1          /* Discarded due to lookup failure. */
     43 #define BCMX_TX_FLOODED         2          /* Flooded due to lookup failure. */
     44 
     45 /* Transmit packet. */
     46 extern int bcmx_tx(
     47     bcm_pkt_t *pkt, 
     48     uint32 flags);
     49 
     50 /* Direct a packet to a logical port. */
     51 extern int bcmx_tx_uc(
     52     bcm_pkt_t *pkt, 
     53     bcmx_lport_t d_port, 
     54     uint32 flags);
     55 
     56 /* Flood a packet to all front panel ports on its VLAN. */
     57 extern int bcmx_tx_flood(
     58     bcm_pkt_t *pkt, 
     59     uint32 flags);
     60 
     61 /* Send a packet to all ports on a list. */
     62 extern int bcmx_tx_lplist(
     63     bcm_pkt_t *pkt, 
     64     bcmx_lplist_t *tx_ports, 
     65     bcmx_lplist_t *untagged_ports, 
     66     uint32 flags);
     67 
     68 /* Set L3 indication for a transmit packet. */
     69 extern int bcmx_tx_pkt_l3_set(
     70     bcm_pkt_t *pkt, 
     71     int l3);
     72 
     73 /* Set L3 indication for a transmit packet. */
     74 extern int bcmx_tx_pkt_untagged_set(
     75     bcm_pkt_t *pkt, 
     76     int untagged);
     77 
     78 /* bcmx_tx_port_list is DEPRECATED.  Use bcmx_tx_lplist. */
     79 extern int bcmx_tx_port_list(
     80     bcmx_lplist_t *lplist, 
     81     bcm_pkt_t *pkt);
     82 
     83 #endif /* __BCMX_TX_H__ */