* [dpdk-stable] [DPDK] net/ice: add flow ipv6 tc support
@ 2019-07-18 1:26 Wang Ying A
0 siblings, 0 replies; only message in thread
From: Wang Ying A @ 2019-07-18 1:26 UTC (permalink / raw)
To: qabuild; +Cc: Wang Ying A, stable
When set flow ipv6 tc rule, ice_get_flow_field will set error.
This patch fixes this issue.
Fixes: d76116a4678f ("net/ice: add generic flow API")
Cc: stable@dpdk.org
Signed-off-by: Wang Ying A <ying.a.wang@intel.com>
---
drivers/net/ice/ice_generic_flow.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ice/ice_generic_flow.c b/drivers/net/ice/ice_generic_flow.c
index 2c57276..5725bff 100644
--- a/drivers/net/ice/ice_generic_flow.c
+++ b/drivers/net/ice/ice_generic_flow.c
@@ -282,8 +282,7 @@ static uint64_t ice_get_flow_field(const struct rte_flow_item pattern[],
if (!(ipv6_spec && ipv6_mask))
break;
- if (ipv6_mask->hdr.payload_len ||
- ipv6_mask->hdr.vtc_flow) {
+ if (ipv6_mask->hdr.payload_len) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
@@ -317,6 +316,11 @@ static uint64_t ice_get_flow_field(const struct rte_flow_item pattern[],
input_set |= ICE_INSET_IPV6_PROTO;
if (ipv6_mask->hdr.hop_limits == UINT8_MAX)
input_set |= ICE_INSET_IPV6_HOP_LIMIT;
+ if ((ipv6_mask->hdr.vtc_flow &
+ rte_cpu_to_be_32(RTE_IPV6_HDR_TC_MASK))
+ == rte_cpu_to_be_32
+ (RTE_IPV6_HDR_TC_MASK))
+ input_set |= ICE_INSET_IPV6_TOS;
}
break;
@@ -486,7 +490,7 @@ static uint64_t ice_get_flow_field(const struct rte_flow_item pattern[],
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
- "Invalid mask no exist");
+ "Invalid pattern");
break;
}
}
--
1.8.3.1
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