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ofproto_v1_0: add nx_stats constants

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Signed-off-by: OHMURA Kei <ohmura.kei@lab.ntt.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This commit is contained in:
OHMURA Kei 2013-03-26 17:59:18 +09:00 committed by FUJITA Tomonori
parent e4ed8f7f60
commit 0bfc3cdee2
1 changed files with 21 additions and 0 deletions
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21
ryu/ofproto/ofproto_v1_0.py
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@ -598,6 +598,11 @@ NXFF_NXM = 2
NXPIF_OPENFLOW10 = 0
NXPIF_NXM = 1
# enum nx_stats_types
NXST_FLOW = 0
NXST_AGGREGATE = 1
NXST_FLOW_MONITOR = 2
NICIRA_HEADER_PACK_STR = '!II'
NICIRA_HEADER_SIZE = 16
assert (calcsize(NICIRA_HEADER_PACK_STR) +
@ -648,6 +653,22 @@ NX_CONTROLLER_ID_SIZE = 24
assert (calcsize(NX_CONTROLLER_ID_PACK_STR) +
NICIRA_HEADER_SIZE == NX_CONTROLLER_ID_SIZE)
NX_STATS_MSG_PACK_STR = '!I4x'
NX_STATS_MSG0_SIZE = 8
assert calcsize(NX_STATS_MSG_PACK_STR) == NX_STATS_MSG0_SIZE
NX_STATS_MSG_SIZE = 24
assert (calcsize(NX_STATS_MSG_PACK_STR) + OFP_VENDOR_STATS_MSG_SIZE ==
NX_STATS_MSG_SIZE)
NX_FLOW_STATS_REQUEST_PACK_STR = '!2HB3x'
NX_FLOW_STATS_REQUEST_SIZE = 8
assert (calcsize(NX_FLOW_STATS_REQUEST_PACK_STR) ==
NX_FLOW_STATS_REQUEST_SIZE)
NX_FLOW_STATS_PACK_STR = '!HBxIIHHHHHHQQQ'
NX_FLOW_STATS_SIZE = 48
assert calcsize(NX_FLOW_STATS_PACK_STR) == NX_FLOW_STATS_SIZE
def nxm_header__(vendor, field, hasmask, length):
return (vendor << 16) | (field << 9) | (hasmask << 8) | length