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[device/accton]: rename the config.bcm due to that it just allow 1st row of TH2 to be breakout (#4295)

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- What I did
  1. Rename the config.bcm to th2-as7816-64x25G-48x100G_row1.config.bcm,
     due to that it just allow 1st row of TH2 to be breakout
  2. Add port_flex_enable to support dynamic port breakout.
  3. Remove the loopback port due to it would make syncd terminate.
     => The port_config.ini doesn't include the loopback ports.
        When portsorch start, it would compare the ports in SDK and port_config.ini.
        Portsorch would remove the loopback ports due to the loopback ports didn't been defined in port_config.ini
        But the broadcom SAI doesn't support remove port for th2.
        So it would return fail and syncd would terminate.

- How I did it

- How to verify it
  Run with the new SONiC image and syncd would not terminate

Signed-off-by: chiourung_huang <chiourung_huang@edge-core.com>
This commit is contained in:
ChiouRung Haung 2020-05-21 17:23:39 +08:00 committed by GitHub
parent 0b6253baa1
commit 3f061da48f
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2 changed files with 8 additions and 7 deletions
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2
device/accton/x86_64-accton_as7816_64x-r0/Accton-AS7816-64X/sai.profile
View File

@ -1 +1 @@
SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/th2-as7816-64x100G.config.bcm SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/th2-as7816-64x25G-48x100G_row1.config.bcm

13
device/accton/x86_64-accton_as7816_64x-r0/Accton-AS7816-64X/th2-as7816-64x100G.config.bcm → device/accton/x86_64-accton_as7816_64x-r0/Accton-AS7816-64X/th2-as7816-64x25G-48x100G_row1.config.bcm
View File

@ -26,20 +26,21 @@ max_vp_lags=0
miim_intr_enable=0 miim_intr_enable=0
module_64ports=1 module_64ports=1
oversubscribe_mode=1 oversubscribe_mode=1
port_flex_enable=1
#add loopback port #add loopback port
# port 33 is the first loopback port # port 33 is the first loopback port
portmap_33=260:10 #portmap_33=260:10
# port 66 is the first management port # port 66 is the first management port
portmap_66=257:10 #portmap_66=257:10
# port 67 is the second loopback port # port 67 is the second loopback port
portmap_67=261:10 #portmap_67=261:10
# port 100 is the second management port # port 100 is the second management port
portmap_100=259:10 #portmap_100=259:10
# port 101 is the third loopback port # port 101 is the third loopback port
portmap_101=262:10 #portmap_101=262:10
# port 135 is the fourth loopback port # port 135 is the fourth loopback port
portmap_135=263:10 #portmap_135=263:10
#Port0 #Port0
#FC18 #FC18