From: Rongyin <[email protected]>
Code Source From: Self Code
Description:
Add geneve opt header parse/push item code
Jira: #[Optional]
市场项目编号（名称）：[Optional]
NOTE: we should wait intel DPDK geneve release
---
lib/netdev-offload-dpdk.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/lib/netdev-offload-dpdk.c b/lib/netdev-offload-dpdk.c
index 4867053..4c0a5be 100644
--- a/lib/netdev-offload-dpdk.c
+++ b/lib/netdev-offload-dpdk.c
@@ -755,12 +755,11 @@ parse_geneve_match(struct flow_patterns *patterns,
const struct match *match)
{
struct rte_flow_item_geneve *vx_spec, *vx_mask;
- /* TBD
+ /* TBD */
uint8_t data_len;
uint32_t len,opt_data;
struct geneve_opt *opt;
uint8_t i;
- */
if (is_all_zeros(&match->wc.masks.tunnel, sizeof match->wc.masks.tunnel)) {
return -1;
@@ -785,19 +784,18 @@ parse_geneve_match(struct flow_patterns *patterns,
add_flow_pattern(patterns, RTE_FLOW_ITEM_TYPE_GENEVE, vx_spec, vx_mask);
- /* TBD: add option hdr
+ /* TBD: add option hdr */
len = match->flow.tunnel.metadata.present.len;
if (len > 0) {
opt = &match->flow.tunnel.metadata.opts.gnv;
data_len = opt->length*4;
uint8_t *buf = (opt+1);
for (i=0; i<data_len; i++) {
- uint8_t val = *buf[i];
+ uint8_t val = *(buf+i);
opt_data = opt_data | val ;
opt_data = (i==data_len-1)? opt_data: opt_data<< 8;
}
}
- */
return 0;
}
--
1.8.3.1
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