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-rw-r--r--resources/libraries/python/DpdkUtil.py10
1 files changed, 7 insertions, 3 deletions
diff --git a/resources/libraries/python/DpdkUtil.py b/resources/libraries/python/DpdkUtil.py
index 79e7209364..b8c1d15a9f 100644
--- a/resources/libraries/python/DpdkUtil.py
+++ b/resources/libraries/python/DpdkUtil.py
@@ -79,8 +79,11 @@ class DpdkUtil(object):
# Set the hexadecimal bitmask of TX queue flags.
pmd_txqflags = '--txqflags=0xf00 '
# Set the number of mbufs to be allocated in the mbuf pools.
- pmd_total_num_mbufs = '--total-num-mbufs={} '.format(\
+ pmd_total_num_mbufs = '--total-num-mbufs={} '.format(
args['pmd_num_mbufs']) if args.get('pmd_num_mbufs', '') else ''
+ # Set the max packet length.
+ pmd_max_pkt_len = "--max-pkt-len={0}".format(args["pmd_max_pkt_len"]) \
+ if args.get("pmd_max_pkt_len", "") else ""
# Set the hexadecimal bitmask of the ports for forwarding.
pmd_portmask = '--portmask={} '.format(args['pmd_portmask'])\
if args.get('pmd_portmask', '') else ''
@@ -96,7 +99,7 @@ class DpdkUtil(object):
pmd_eth_peer_1 = '--eth-peer={} '.format(args['pmd_eth_peer_1'])\
if args.get('pmd_eth_peer_1', '') else ''
# Set the number of forwarding cores based on coremask.
- pmd_nb_cores = '--nb-cores={} '.format(\
+ pmd_nb_cores = '--nb-cores={} '.format(
bin(int(args['eal_coremask'], 0)).count('1')-1)\
if args.get('eal_coremask', '') else ''
pmd_options = '-- '\
@@ -113,7 +116,8 @@ class DpdkUtil(object):
+ pmd_disable_rss\
+ pmd_eth_peer_0\
+ pmd_eth_peer_1\
- + pmd_nb_cores
+ + pmd_nb_cores\
+ + pmd_max_pkt_len
return pmd_options
@staticmethod