From: Qi Zhang <qi.z.zhang@intel.com>
To: qiming.yang@intel.com
Cc: xiaolong.ye@intel.com, dev@dpdk.org,
Qi Zhang <qi.z.zhang@intel.com>, wei zhao <wei.zhao1@intel.com>,
Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Subject: [dpdk-dev] [PATCH 04/16] net/ice/base: add ethertype check for dummy packet
Date: Mon, 30 Mar 2020 19:45:26 +0800 [thread overview]
Message-ID: <20200330114538.43275-5-qi.z.zhang@intel.com> (raw)
In-Reply-To: <20200330114538.43275-1-qi.z.zhang@intel.com>
In order to support switch rule for ethertype filter
with ipv6 ethertype id, it has to check ethertype
then find a proper dummy packet.
Signed-off-by: wei zhao <wei.zhao1@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
drivers/net/ice/base/ice_switch.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/ice/base/ice_switch.c b/drivers/net/ice/base/ice_switch.c
index 3d83ded6e..9c4fc0f0b 100644
--- a/drivers/net/ice/base/ice_switch.c
+++ b/drivers/net/ice/base/ice_switch.c
@@ -12,6 +12,7 @@
#define ICE_MAX_VLAN_ID 0xFFF
#define ICE_IPV4_NVGRE_PROTO_ID 0x002F
#define ICE_PPP_IPV6_PROTO_ID 0x0057
+#define ICE_IPV6_ETHER_ID 0x86DD
/* Dummy ethernet header needed in the ice_aqc_sw_rules_elem
* struct to configure any switch filter rules.
@@ -5962,6 +5963,12 @@ ice_find_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt,
lkups[i].m_u.pppoe_hdr.ppp_prot_id ==
0xFFFF)
ipv6 = true;
+ else if (lkups[i].type == ICE_ETYPE_OL &&
+ lkups[i].h_u.ethertype.ethtype_id ==
+ CPU_TO_BE16(ICE_IPV6_ETHER_ID) &&
+ lkups[i].m_u.ethertype.ethtype_id ==
+ 0xFFFF)
+ ipv6 = true;
}
if (tun_type == ICE_SW_TUN_GTP) {
--
2.13.6
next prev parent reply other threads:[~2020-03-30 11:42 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-30 11:45 [dpdk-dev] [PATCH 00/16] ice share code update Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 01/16] net/ice/base: add more macro for FDID priority Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 02/16] net/ice/base: reduce scope of variables Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 03/16] net/ice/base: ignore EMODE when setting PHY config Qi Zhang
2020-03-30 11:45 ` Qi Zhang [this message]
2020-03-30 11:45 ` [dpdk-dev] [PATCH 05/16] net/ice/base: refactor function Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 06/16] net/ice/base: allow adding MAC VLAN filter on the port Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 07/16] net/ice/base: default DCB Parameters Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 08/16] net/ice/base: allow profile based switch rules Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 09/16] net/ice/base: improve GTPU extend header handle Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 10/16] net/ice/base: handle critical FW error Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 11/16] net/ice/base: group case statements Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 12/16] net/ice/base: move some macro Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 13/16] net/ice/base: add support for PFCP and NAT-T of switch Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 14/16] net/ice/base: change function to static Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 15/16] net/ice/base: fix binary order for gtpu FDIR filter Qi Zhang
2020-03-30 11:45 ` [dpdk-dev] [PATCH 16/16] net/ice/base: enable RSS support for PFCP L2TP ESP and AH Qi Zhang
2020-03-31 9:03 ` [dpdk-dev] [PATCH 00/16] ice share code update Yang, Qiming
2020-03-31 15:11 ` Ye Xiaolong
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