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net/mlx5: handle Rx CQE compression
[dpdk.git]
/
lib
/
librte_ip_frag
/
rte_ipv6_fragmentation.c
diff --git
a/lib/librte_ip_frag/rte_ipv6_fragmentation.c
b/lib/librte_ip_frag/rte_ipv6_fragmentation.c
index
e007662
..
db666bb
100644
(file)
--- a/
lib/librte_ip_frag/rte_ipv6_fragmentation.c
+++ b/
lib/librte_ip_frag/rte_ipv6_fragmentation.c
@@
-46,12
+46,6
@@
*
*/
*
*/
-/* Fragment Extension Header */
-#define IPV6_HDR_MF_SHIFT 0
-#define IPV6_HDR_FO_SHIFT 3
-#define IPV6_HDR_MF_MASK (1 << IPV6_HDR_MF_SHIFT)
-#define IPV6_HDR_FO_MASK ((1 << IPV6_HDR_FO_SHIFT) - 1)
-
static inline void
__fill_ipv6hdr_frag(struct ipv6_hdr *dst,
const struct ipv6_hdr *src, uint16_t len, uint16_t fofs,
static inline void
__fill_ipv6hdr_frag(struct ipv6_hdr *dst,
const struct ipv6_hdr *src, uint16_t len, uint16_t fofs,
@@
-65,10
+59,8
@@
__fill_ipv6hdr_frag(struct ipv6_hdr *dst,
fh = (struct ipv6_extension_fragment *) ++dst;
fh->next_header = src->proto;
fh = (struct ipv6_extension_fragment *) ++dst;
fh->next_header = src->proto;
- fh->reserved1 = 0;
- fh->frag_offset = rte_cpu_to_be_16(fofs);
- fh->reserved2 = 0;
- fh->more_frags = rte_cpu_to_be_16(mf);
+ fh->reserved = 0;
+ fh->frag_data = rte_cpu_to_be_16(RTE_IPV6_SET_FRAG_DATA(fofs, mf));
fh->id = 0;
}
fh->id = 0;
}
@@
-118,14
+110,14
@@
rte_ipv6_fragment_packet(struct rte_mbuf *pkt_in,
frag_size = (uint16_t)(mtu_size - sizeof(struct ipv6_hdr));
/* Fragment size should be a multiple of 8. */
frag_size = (uint16_t)(mtu_size - sizeof(struct ipv6_hdr));
/* Fragment size should be a multiple of 8. */
-
IP_FRAG_ASSERT((frag_size & IPV6_
HDR_FO_MASK) == 0);
+
RTE_ASSERT((frag_size & ~RTE_IPV6_E
HDR_FO_MASK) == 0);
/* Check that pkts_out is big enough to hold all fragments */
if (unlikely (frag_size * nb_pkts_out <
(uint16_t)(pkt_in->pkt_len - sizeof (struct ipv6_hdr))))
/* Check that pkts_out is big enough to hold all fragments */
if (unlikely (frag_size * nb_pkts_out <
(uint16_t)(pkt_in->pkt_len - sizeof (struct ipv6_hdr))))
- return
(-EINVAL)
;
+ return
-EINVAL
;
- in_hdr =
(struct ipv6_hdr *) pkt_in->data
;
+ in_hdr =
rte_pktmbuf_mtod(pkt_in, struct ipv6_hdr *)
;
in_seg = pkt_in;
in_seg_data_pos = sizeof(struct ipv6_hdr);
in_seg = pkt_in;
in_seg_data_pos = sizeof(struct ipv6_hdr);
@@
-142,7
+134,7
@@
rte_ipv6_fragment_packet(struct rte_mbuf *pkt_in,
out_pkt = rte_pktmbuf_alloc(pool_direct);
if (unlikely(out_pkt == NULL)) {
__free_fragments(pkts_out, out_pkt_pos);
out_pkt = rte_pktmbuf_alloc(pool_direct);
if (unlikely(out_pkt == NULL)) {
__free_fragments(pkts_out, out_pkt_pos);
- return
(-ENOMEM)
;
+ return
-ENOMEM
;
}
/* Reserve space for the IP header that will be built later */
}
/* Reserve space for the IP header that will be built later */
@@
-160,7
+152,7
@@
rte_ipv6_fragment_packet(struct rte_mbuf *pkt_in,
if (unlikely(out_seg == NULL)) {
rte_pktmbuf_free(out_pkt);
__free_fragments(pkts_out, out_pkt_pos);
if (unlikely(out_seg == NULL)) {
rte_pktmbuf_free(out_pkt);
__free_fragments(pkts_out, out_pkt_pos);
- return
(-ENOMEM)
;
+ return
-ENOMEM
;
}
out_seg_prev->next = out_seg;
out_seg_prev = out_seg;
}
out_seg_prev->next = out_seg;
out_seg_prev = out_seg;
@@
-171,7
+163,7
@@
rte_ipv6_fragment_packet(struct rte_mbuf *pkt_in,
if (len > (in_seg->data_len - in_seg_data_pos)) {
len = in_seg->data_len - in_seg_data_pos;
}
if (len > (in_seg->data_len - in_seg_data_pos)) {
len = in_seg->data_len - in_seg_data_pos;
}
- out_seg->data
= (char *) in_seg->data + (uint16_t)
in_seg_data_pos;
+ out_seg->data
_off = in_seg->data_off +
in_seg_data_pos;
out_seg->data_len = (uint16_t)len;
out_pkt->pkt_len = (uint16_t)(len +
out_pkt->pkt_len);
out_seg->data_len = (uint16_t)len;
out_pkt->pkt_len = (uint16_t)(len +
out_pkt->pkt_len);
@@
-196,7
+188,7
@@
rte_ipv6_fragment_packet(struct rte_mbuf *pkt_in,
/* Build the IP header */
/* Build the IP header */
- out_hdr =
(struct ipv6_hdr *) out_pkt->data
;
+ out_hdr =
rte_pktmbuf_mtod(out_pkt, struct ipv6_hdr *)
;
__fill_ipv6hdr_frag(out_hdr, in_hdr,
(uint16_t) out_pkt->pkt_len - sizeof(struct ipv6_hdr),
__fill_ipv6hdr_frag(out_hdr, in_hdr,
(uint16_t) out_pkt->pkt_len - sizeof(struct ipv6_hdr),
@@
-211,5
+203,5
@@
rte_ipv6_fragment_packet(struct rte_mbuf *pkt_in,
out_pkt_pos ++;
}
out_pkt_pos ++;
}
- return
(out_pkt_pos)
;
+ return
out_pkt_pos
;
}
}