[DPB Seastone] On boarding DPB feature to Seastone HWSKUs

[zhenggen-xu]

[DPB Seastone] On boarding DPB feature to Seastone HWSKUs

This include the platform.json for Seastone platform and
individual hwsku.json for each HWSKU

port_config.ini will be removed once the CLI/parser library etc changes are merged

Signed-off-by: Zhenggen Xu zxu@linkedin.com

- What I did
On boarding DPB feature to Seastone HWSKUs

- How I did it
Add platform.json for Seastone and hwsku.json files to relevant HWSKUs.

- How to verify it

sudo sonic-cfggen -H -k Seastone-DX010 --preset=t1 > config_db.json
sudo config reload config_db.json -y

show interface status:

admin@lnos-x1-a-csw03:~$ show interfaces status 
  Interface            Lanes    Speed    MTU    FEC    Alias    Vlan    Oper    Admin    Type    Asym PFC
-----------  ---------------  -------  -----  -----  -------  ------  ------  -------  ------  ----------
  Ethernet0      65,66,67,68     100G   9100    N/A   Eth1/1  routed    down       up     N/A         N/A
  Ethernet4      69,70,71,72     100G   9100    N/A   Eth2/1  routed    down       up     N/A         N/A
  Ethernet8      73,74,75,76     100G   9100    N/A   Eth3/1  routed    down       up     N/A         N/A
 Ethernet12      77,78,79,80     100G   9100    N/A   Eth4/1  routed    down       up     N/A         N/A
 Ethernet16      33,34,35,36     100G   9100    N/A   Eth5/1  routed    down       up     N/A         N/A
 Ethernet20      37,38,39,40     100G   9100    N/A   Eth6/1  routed    down       up     N/A         N/A
 Ethernet24      41,42,43,44     100G   9100    N/A   Eth7/1  routed    down       up     N/A         N/A
 Ethernet28      45,46,47,48     100G   9100    N/A   Eth8/1  routed    down       up     N/A         N/A
 Ethernet32      49,50,51,52     100G   9100    N/A   Eth9/1  routed    down       up     N/A         N/A
 Ethernet36      53,54,55,56     100G   9100    N/A  Eth10/1  routed    down       up     N/A         N/A
 Ethernet40      57,58,59,60     100G   9100    N/A  Eth11/1  routed    down       up     N/A         N/A
 Ethernet44      61,62,63,64     100G   9100    N/A  Eth12/1  routed    down       up     N/A         N/A
 Ethernet48      81,82,83,84     100G   9100    N/A  Eth13/1  routed    down       up     N/A         N/A
 Ethernet52      85,86,87,88     100G   9100    N/A  Eth14/1  routed    down       up     N/A         N/A
 Ethernet56      89,90,91,92     100G   9100    N/A  Eth15/1  routed    down       up     N/A         N/A
 Ethernet60      93,94,95,96     100G   9100    N/A  Eth16/1  routed    down       up     N/A         N/A
 Ethernet64     97,98,99,100     100G   9100    N/A  Eth17/1  routed    down       up     N/A         N/A
 Ethernet68  101,102,103,104     100G   9100    N/A  Eth18/1  routed    down       up     N/A         N/A
 Ethernet72  105,106,107,108     100G   9100    N/A  Eth19/1  routed      up       up     N/A         N/A
 Ethernet76  109,110,111,112     100G   9100    N/A  Eth20/1  routed    down       up     N/A         N/A
 Ethernet80          1,2,3,4     100G   9100    N/A  Eth21/1  routed    down       up     N/A         N/A
 Ethernet84          5,6,7,8     100G   9100    N/A  Eth22/1  routed    down       up     N/A         N/A
 Ethernet88       9,10,11,12     100G   9100    N/A  Eth23/1  routed    down       up     N/A         N/A
 Ethernet92      13,14,15,16     100G   9100    N/A  Eth24/1  routed    down       up     N/A         N/A
 Ethernet96      17,18,19,20     100G   9100    N/A  Eth25/1  routed    down       up     N/A         N/A
Ethernet100      21,22,23,24     100G   9100    N/A  Eth26/1  routed    down       up     N/A         N/A
Ethernet104      25,26,27,28     100G   9100    N/A  Eth27/1  routed    down       up     N/A         N/A
Ethernet108      29,30,31,32     100G   9100    N/A  Eth28/1  routed    down       up     N/A         N/A
Ethernet112  113,114,115,116     100G   9100    N/A  Eth29/1  routed    down       up     N/A         N/A
Ethernet116  117,118,119,120     100G   9100    N/A  Eth30/1  routed    down       up     N/A         N/A
Ethernet120  121,122,123,124     100G   9100    N/A  Eth31/1  routed    down       up     N/A         N/A
Ethernet124  125,126,127,128     100G   9100    N/A  Eth32/1  routed    down       up     N/A         N/A

Breakout to 2x50G:

admin@lnos-x1-a-csw03:~$ sudo config interface breakout Ethernet0 2x50G -y -f

Running Breakout Mode : 1x100G[40G] 
Target Breakout Mode : 2x50G

Ports to be deleted : 
 {
    "Ethernet0": "100000"
}
Ports to be added : 
 {
    "Ethernet2": "50000", 
    "Ethernet0": "50000"
}

After running Logic to limit the impact

Final list of ports to be deleted : 
 {
    "Ethernet0": "100000"
} 
Final list of ports to be added :  
 {
    "Ethernet2": "50000", 
    "Ethernet0": "50000"
}
Loaded below Yang Models
['sonic-acl', 'sonic-extension', 'sonic-interface', 'sonic-loopback-interface', 'sonic-port', 'sonic-portchannel', 'sonic-types', 'sonic-vlan']
Note: Below table(s) have no YANG models:
CONTAINER_FEATURE, BGP_NEIGHBOR, VERSIONS, DEVICE_METADATA, FEATURE, LOCK, BREAKOUT_CFG, CRM, 
Below Config can not be verified, It may cause harm to the system
 {
  "BREAKOUT_CFG": {
    "Ethernet0": {
      "brkout_mode": "1x100G[40G]"
    }
  }
}
Do you wish to Continue? [y/N]: y
Breakout process got successfully completed.
Please note loaded setting will be lost after system reboot. To preserve setting, run `config save`.
admin@lnos-x1-a-csw03:~$ 
admin@lnos-x1-a-csw03:~$ 
admin@lnos-x1-a-csw03:~$ show interfaces status 
  Interface            Lanes    Speed    MTU    FEC    Alias    Vlan    Oper    Admin    Type    Asym PFC
-----------  ---------------  -------  -----  -----  -------  ------  ------  -------  ------  ----------
  Ethernet0            65,66      50G    N/A    N/A   Eth1/1  routed    down       up     N/A         N/A
  Ethernet2            67,68      50G   9100    N/A   Eth1/3  routed    down       up     N/A         N/A
  
admin@lnos-x1-a-csw03:~$ bcmcmd ps
ps
                 ena/        speed/ link auto    STP                  lrn  inter   max   cut   loop
           port  link  Lns   duplex scan neg?   state   pause  discrd ops   face frame  thru?  back
       xe0( 68)  down   2   50G  FD   SW  No   Forward          None   FA    KR2  9412    No      
       xe1( 69)  !ena   1     -       SW  No   Forward          None   FA   None  9122    No      

Breakout to 4x25G[10G]:

admin@lnos-x1-a-csw03:~$ sudo config interface breakout Ethernet0 4x25G[10G] -y -f

Running Breakout Mode : 2x50G 
Target Breakout Mode : 4x25G[10G]

Ports to be deleted : 
 {
    "Ethernet2": "50000", 
    "Ethernet0": "50000"
}
Ports to be added : 
 {
    "Ethernet2": "25000", 
    "Ethernet3": "25000", 
    "Ethernet0": "25000", 
    "Ethernet1": "25000"
}

After running Logic to limit the impact

Final list of ports to be deleted : 
 {
    "Ethernet2": "50000", 
    "Ethernet0": "50000"
} 
Final list of ports to be added :  
 {
    "Ethernet2": "25000", 
    "Ethernet3": "25000", 
    "Ethernet0": "25000", 
    "Ethernet1": "25000"
}
Loaded below Yang Models
['sonic-acl', 'sonic-extension', 'sonic-interface', 'sonic-loopback-interface', 'sonic-port', 'sonic-portchannel', 'sonic-types', 'sonic-vlan']
Note: Below table(s) have no YANG models:
CONTAINER_FEATURE, BGP_NEIGHBOR, VERSIONS, DEVICE_METADATA, FEATURE, LOCK, BREAKOUT_CFG, CRM, 
Below Config can not be verified, It may cause harm to the system
 {
  "BREAKOUT_CFG": {
    "Ethernet0": {
      "brkout_mode": "2x50G"
    }
  }
}
Do you wish to Continue? [y/N]: y
Breakout process got successfully completed.
Please note loaded setting will be lost after system reboot. To preserve setting, run `config save`.

admin@lnos-x1-a-csw03:~$ show interfaces status 
  Interface            Lanes    Speed    MTU    FEC    Alias    Vlan    Oper    Admin    Type    Asym PFC
-----------  ---------------  -------  -----  -----  -------  ------  ------  -------  ------  ----------
  Ethernet0               65      25G    N/A    N/A   Eth1/1  routed    down       up     N/A         N/A
  Ethernet1               66      25G   9100    N/A   Eth1/2  routed    down       up     N/A         N/A
  Ethernet2               67      25G    N/A    N/A   Eth1/3  routed    down       up     N/A         N/A
  Ethernet3               68      25G   9100    N/A   Eth1/4  routed    down       up     N/A         N/A

admin@lnos-x1-a-csw03:~$ bcmcmd ps
ps
                 ena/        speed/ link auto    STP                  lrn  inter   max   cut   loop
           port  link  Lns   duplex scan neg?   state   pause  discrd ops   face frame  thru?  back
       xe0( 68)  down   1   25G  FD   SW  No   Forward          None   FA     KR  9412    No      
       xe1( 69)  down   1   25G  FD   SW  No   Forward          None   FA     KR  9122    No      
       xe2( 70)  down   1   25G  FD   SW  No   Forward          None   FA     KR  9412    No      
       xe3( 71)  down   1   25G  FD   SW  No   Forward          None   FA     KR  9122    No   

Breakin back to 1x100G[40G]:

admin@lnos-x1-a-csw03:~$ sudo config interface breakout Ethernet0 1x10G[40G] -y -f
[ERROR] Target mode 1x10G[40G] is not available for the port Ethernet0
Aborted!
admin@lnos-x1-a-csw03:~$ sudo config interface breakout Ethernet0 1x100G[40G] -y -f

Running Breakout Mode : 4x25G[10G] 
Target Breakout Mode : 1x100G[40G]

Ports to be deleted : 
 {
    "Ethernet2": "25000", 
    "Ethernet3": "25000", 
    "Ethernet0": "25000", 
    "Ethernet1": "25000"
}
Ports to be added : 
 {
    "Ethernet0": "100000"
}

After running Logic to limit the impact

Final list of ports to be deleted : 
 {
    "Ethernet2": "25000", 
    "Ethernet3": "25000", 
    "Ethernet0": "25000", 
    "Ethernet1": "25000"
} 
Final list of ports to be added :  
 {
    "Ethernet0": "100000"
}
Loaded below Yang Models
['sonic-acl', 'sonic-extension', 'sonic-interface', 'sonic-loopback-interface', 'sonic-port', 'sonic-portchannel', 'sonic-types', 'sonic-vlan']
Note: Below table(s) have no YANG models:
CONTAINER_FEATURE, BGP_NEIGHBOR, VERSIONS, DEVICE_METADATA, FEATURE, LOCK, FLEX_COUNTER_TABLE, BREAKOUT_CFG, CRM, 
Below Config can not be verified, It may cause harm to the system
 {
  "BREAKOUT_CFG": {
    "Ethernet0": {
      "brkout_mode": "4x25G[10G]"
    }
  }
}
Do you wish to Continue? [y/N]: y
Breakout process got successfully completed.
Please note loaded setting will be lost after system reboot. To preserve setting, run `config save`.
admin@lnos-x1-a-csw03:~$ show interfaces status 
  Interface            Lanes    Speed    MTU    FEC    Alias    Vlan    Oper    Admin    Type    Asym PFC
-----------  ---------------  -------  -----  -----  -------  ------  ------  -------  ------  ----------
  Ethernet0      65,66,67,68     100G    N/A    N/A   Eth1/1  routed    down       up     N/A         N/A

admin@lnos-x1-a-csw03:~$ bcmcmd ps
ps
                 ena/        speed/ link auto    STP                  lrn  inter   max   cut   loop
           port  link  Lns   duplex scan neg?   state   pause  discrd ops   face frame  thru?  back
       ce0( 68)  down   4  100G  FD   SW  No   Forward          None   FA    KR4  9412    No      
       xe0( 69)  !ena   1     -       SW  No   Forward          None   FA   None  9122    No      
       xe1( 70)  !ena   2     -       SW  No   Forward          None   FA   None  9412    No      
       xe2( 71)  !ena   1     -       SW  No   Forward          None   FA   None  9122    No  

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