[V2,2/2] test_plans/cvl_limit_value_test: adapt to chapman beach for test plan
Commit Message
add description about maximum rules for chapman beach card in this plan
Signed-off-by: sunqin <qinx.sun@intel.com>
---
test_plans/cvl_limit_value_test_test_plan.rst | 6 ++++++
1 file changed, 6 insertions(+)
@@ -154,6 +154,8 @@ Subcase 1: 14336 rules on 1 vf
Subcase 2: 14336 rules on 2 vfs of 2pfs
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+For chapman beach 100g*2 NIC, if 2 vfs generated by one pf port,they will share 14336 rules,
+if 2 vfs generated by 2 pf port, each vf can create 14336 rules at most.
1. start testpmd on vf00::
@@ -195,6 +197,8 @@ each pf can create 512 rules at least in 4 ports card.
there are 14k rules shared by pfs and vfs.
so 1 pf and 2 vfs can create 15360 rules at most on 2 ports card.
1 pf and 2 vfs can create 14848 rules at most on 4 ports card.
+if hardware is chapman beach 100g*2, 1 pf can create 2048 rules,vfs generated by the same pf share 14336 rules,so
+this card can create (2048 + 14336)*2=32768 rules.
1. create 1025 rules on pf0::
@@ -265,6 +269,8 @@ there are 14k rules shared by pfs and vfs.
so 1 pf and 2 vfs can create 15360 rules at most on 2 ports card.
1 pf and 2 vfs can create 14848 rules at most on 4 ports card.
so if create 15360/14848 rules on 1 pf, there can't create rule on vf successfully.
+if hardware is chapman beach 100g*2, 1 pf can create 2048 rules,vfs generated by the same pf share 14336 rules,
+so if create 16384 rules on pf1,check failed to create rule on vf00 and vf10(vf00 and vf10 generated by pf1).
1. create 15360 rules on pf0::