/*****************************************************************//**
* \brief Include all ports to default vlan
*
* \param unit [IN] unit number
*
* \return OPENNSL_E_XXX OpenNSL API return code
********************************************************************/
int switch_default_vlan_config(int unit)
{
opennsl_port_config_t pcfg;
opennsl_pbmp_t upbm;
int rv;
OPENNSL_PBMP_CLEAR(upbm);
/*
* Create VLAN with id DEFAULT_VLAN and
* add ethernet ports to the VLAN
*/
rv = opennsl_port_config_get(unit, &pcfg);
if (rv != OPENNSL_E_NONE) {
printf("Failed to get port configuration. Error %s\n", opennsl_errmsg(rv));
return rv;
}
rv = opennsl_vlan_port_add(unit, DEFAULT_VLAN, pcfg.e, upbm);
if (rv != OPENNSL_E_NONE) {
printf("Failed to add ports to VLAN. Error %s\n", opennsl_errmsg(rv));
return rv;
}
return 0;
}
void BcmPort::enable(const std::shared_ptr<Port>& swPort) {
if (isEnabled()) {
// Port is already enabled, don't need to do anything
return;
}
auto pbmp = getPbmp();
opennsl_pbmp_t emptyPortList;
OPENNSL_PBMP_CLEAR(emptyPortList);
int rv;
for (auto entry : swPort->getVlans()) {
if (!entry.second.tagged) {
rv = opennsl_vlan_port_add(unit_, entry.first, pbmp, pbmp);
} else {
rv = opennsl_vlan_port_add(unit_, entry.first, pbmp, emptyPortList);
}
bcmCheckError(rv, "failed to add enabled port ",
swPort->getID(), " to VLAN ", entry.first);
}
// Drop packets to/from this port that are tagged with a VLAN that this
// port isn't a member of.
rv = opennsl_port_vlan_member_set(unit_, port_,
OPENNSL_PORT_VLAN_MEMBER_INGRESS |
OPENNSL_PORT_VLAN_MEMBER_EGRESS);
bcmCheckError(rv, "failed to set VLAN filtering on port ",
swPort->getID());
// Set the speed and ingress vlan before enabling
program(swPort);
// Enable packet and byte counter statistic collection.
rv = opennsl_port_stat_enable_set(unit_, gport_, true);
if (rv != OPENNSL_E_EXISTS) {
// Don't throw an error if counter collection is already enabled
bcmCheckError(rv, "Unexpected error enabling counter DMA on port ",
swPort->getID());
}
// Enable linkscan
rv = opennsl_linkscan_mode_set(unit_, port_, OPENNSL_LINKSCAN_MODE_SW);
bcmCheckError(rv, "Failed to enable linkscan on port ", swPort->getID());
rv = opennsl_port_enable_set(unit_, port_, true);
bcmCheckError(rv, "failed to enable port ", swPort->getID());
}
/**************************************************************************//**
* \brief To add a given set of ports and VLAN to spanning tree instance.
*
* \param unit [IN] Unit number.
* \param *info [IN] Pointer to a location where STG information
* is stored
*
* \return OPENNSL_E_xxx OpenNSL API return code
*****************************************************************************/
int example_stg_create(int unit, stg_info_s *info) {
int rv;
opennsl_pbmp_t pbmp;
/* create VLAN */
rv = opennsl_vlan_create(DEFAULT_UNIT, info->vlan_1);
if (rv != OPENNSL_E_NONE) {
printf("Error, in opennsl_vlan_create, vid=%d, \n", info->vlan_1);
return rv;
}
if(verbose >= 2) {
printf("VLAN %d is created.\n", info->vlan_1);
}
OPENNSL_PBMP_CLEAR(pbmp);
OPENNSL_PBMP_PORT_ADD(pbmp, info->port_1);
OPENNSL_PBMP_PORT_ADD(pbmp, info->port_2);
rv = opennsl_vlan_port_add(unit, info->vlan_1, pbmp, pbmp);
if (rv != OPENNSL_E_NONE) {
printf("OPENNSL FAIL %d: %s\n", rv, opennsl_errmsg(rv));
return rv;
}
if(verbose >= 2) {
printf("Added ports %d, %d to VLAN %d.\n",
info->port_1, info->port_2, info->vlan_1);
}
/* add the vlans to the stg */
rv = opennsl_stg_vlan_add(unit, info->stg, info->vlan_1);
if (rv != OPENNSL_E_NONE) {
printf("Error, in opennsl_stg_vlan_add, vid=%d, \n", info->vlan_1);
return rv;
}
if(verbose >= 2) {
printf("Attached VLAN %d to Spanning Tree Group %d.\n",
info->vlan_1, info->stg);
}
/* add two ports to the stg and attach stp state for each of them */
rv = opennsl_stg_stp_set(unit, info->stg, info->port_1, info->stp_state_1);
if (rv != OPENNSL_E_NONE) {
printf("Error, in opennsl_stg_stp_set, stg=%d, \n", info->stg);
return rv;
}
if(verbose >= 2) {
printf("STP state of port %d is set to \"%s\".\n",
info->port_1, stp_state_str[info->stp_state_1]);
}
rv = opennsl_stg_stp_set(unit, info->stg, info->port_2, info->stp_state_2);
if (rv != OPENNSL_E_NONE) {
printf("Error, in opennsl_stg_stp_set, stg=%d, \n", info->stg);
return rv;
}
if(verbose >= 2) {
printf("STP state of port %d is set to \"%s\".\n",
info->port_2, stp_state_str[info->stp_state_2]);
}
return OPENNSL_E_NONE;
}
