The "show config rxhdrs" cmd displays the configured protocol headers
that are used for protocol-based buffer split.
However, it shows inner-ipv6 as inner-ipv4.
This patch fixes that by redefining rx_pkt_hdr_protos to hold
the full ptypes, and the show and set commands therefore
remain symmetrical.
Fixes: 52e2e7edcf48 ("app/testpmd: add protocol-based buffer split")
Signed-off-by: Yuan Wang <yuanx.w...@intel.com>
---
v5:
- remove unrelated changes.
v4:
- redefine rx_pkt_hdr_protos to hold the full ptypes.
- use single switch in get_ptype_str().
v3:
- use RTE_PTYPE_*_MASK as masks.
- refactor to use switch statement.
v2:
- add fixline.
---
app/test-pmd/cmdline.c | 6 +-
app/test-pmd/config.c | 140 +++++++++++++++++++++--------------------
app/test-pmd/testpmd.c | 4 +-
3 files changed, 77 insertions(+), 73 deletions(-)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 8dc60e9388..8ffd62cac9 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -3445,18 +3445,14 @@ parse_hdrs_list(const char *str, const char *item_name,
unsigned int max_items,
unsigned int nb_item;
char *cur;
char *tmp;
- unsigned int cur_item, prev_items = 0;
nb_item = 0;
char *str2 = strdup(str);
cur = strtok_r(str2, ",", &tmp);
while (cur != NULL) {
- cur_item = get_ptype(cur);
- cur_item &= ~prev_items;
- parsed_items[nb_item] = cur_item;
+ parsed_items[nb_item] = get_ptype(cur);
cur = strtok_r(NULL, ",", &tmp);
nb_item++;
- prev_items |= cur_item;
}
if (nb_item > max_items)
fprintf(stderr, "Number of %s = %u > %u (maximum items)\n",
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index e8a1b77c2a..84ebada8fd 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -5070,73 +5070,79 @@ show_rx_pkt_segments(void)
static const char *get_ptype_str(uint32_t ptype)
{
- if ((ptype & (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_TCP)) ==
- (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_TCP))
- return "ipv4-tcp";
- else if ((ptype & (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP)) ==
- (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP))
- return "ipv4-udp";
- else if ((ptype & (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP))
==
- (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP))
- return "ipv4-sctp";
- else if ((ptype & (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_TCP)) ==
- (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_TCP))
- return "ipv6-tcp";
- else if ((ptype & (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_UDP)) ==
- (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_UDP))
- return "ipv6-udp";
- else if ((ptype & (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP))
==
- (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP))
- return "ipv6-sctp";
- else if ((ptype & RTE_PTYPE_L4_TCP) == RTE_PTYPE_L4_TCP)
- return "tcp";
- else if ((ptype & RTE_PTYPE_L4_UDP) == RTE_PTYPE_L4_UDP)
- return "udp";
- else if ((ptype & RTE_PTYPE_L4_SCTP) == RTE_PTYPE_L4_SCTP)
- return "sctp";
- else if ((ptype & RTE_PTYPE_L3_IPV4_EXT_UNKNOWN) ==
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN)
- return "ipv4";
- else if ((ptype & RTE_PTYPE_L3_IPV6_EXT_UNKNOWN) ==
RTE_PTYPE_L3_IPV6_EXT_UNKNOWN)
- return "ipv6";
- else if ((ptype & RTE_PTYPE_L2_ETHER) == RTE_PTYPE_L2_ETHER)
- return "eth";
-
- else if ((ptype & (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_TCP)) ==
- (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP))
- return "inner-ipv4-tcp";
- else if ((ptype & (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_UDP)) ==
- (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP))
- return "inner-ipv4-udp";
- else if ((ptype & (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_SCTP)) ==
- (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP))
- return "inner-ipv4-sctp";
- else if ((ptype & (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_TCP)) ==
- (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP))
- return "inner-ipv6-tcp";
- else if ((ptype & (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_UDP)) ==
- (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP))
- return "inner-ipv6-udp";
- else if ((ptype & (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_SCTP)) ==
- (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP))
- return "inner-ipv6-sctp";
- else if ((ptype & RTE_PTYPE_INNER_L4_TCP) == RTE_PTYPE_INNER_L4_TCP)
- return "inner-tcp";
- else if ((ptype & RTE_PTYPE_INNER_L4_UDP) == RTE_PTYPE_INNER_L4_UDP)
- return "inner-udp";
- else if ((ptype & RTE_PTYPE_INNER_L4_SCTP) == RTE_PTYPE_INNER_L4_SCTP)
- return "inner-sctp";
- else if ((ptype & RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN) ==
- RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN)
- return "inner-ipv4";
- else if ((ptype & RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN) ==
- RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN)
- return "inner-ipv6";
- else if ((ptype & RTE_PTYPE_INNER_L2_ETHER) == RTE_PTYPE_INNER_L2_ETHER)
- return "inner-eth";
- else if ((ptype & RTE_PTYPE_TUNNEL_GRENAT) == RTE_PTYPE_TUNNEL_GRENAT)
- return "grenat";
- else
- return "unsupported";
+ const char *str;
+
+ switch (ptype) {
+ case RTE_PTYPE_L2_ETHER:
+ str = "eth";
+ break;
+ case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN:
+ str = "ipv4";
+ break;
+ case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN:
+ str = "ipv6";
+ break;
+ case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_L4_TCP:
+ str = "ipv4-tcp";
+ break;
+ case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_L4_UDP:
+ str = "ipv4-udp";
+ break;
+ case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_L4_SCTP:
+ str = "ipv4-sctp";
+ break;
+ case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
RTE_PTYPE_L4_TCP:
+ str = "ipv6-tcp";
+ break;
+ case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
RTE_PTYPE_L4_UDP:
+ str = "ipv6-udp";
+ break;
+ case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
RTE_PTYPE_L4_SCTP:
+ str = "ipv6-sctp";
+ break;
+ case RTE_PTYPE_TUNNEL_GRENAT:
+ str = "grenat";
+ break;
+ case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER:
+ str = "inner-eth";
+ break;
+ case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER
+ | RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN:
+ str = "inner-ipv4";
+ break;
+ case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER
+ | RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN:
+ str = "inner-ipv6";
+ break;
+ case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_TCP:
+ str = "inner-ipv4-tcp";
+ break;
+ case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_UDP:
+ str = "inner-ipv4-udp";
+ break;
+ case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_SCTP:
+ str = "inner-ipv4-sctp";
+ break;
+ case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_TCP:
+ str = "inner-ipv6-tcp";
+ break;
+ case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_UDP:
+ str = "inner-ipv6-udp";
+ break;
+ case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
RTE_PTYPE_INNER_L4_SCTP:
+ str = "inner-ipv6-sctp";
+ break;
+ default:
+ str = "unsupported";
+ }
+
+ return str;
}
void
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index aa7ea29f15..401ac8b280 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -2654,6 +2654,7 @@ rx_queue_setup(uint16_t port_id, uint16_t rx_queue_id,
{
union rte_eth_rxseg rx_useg[MAX_SEGS_BUFFER_SPLIT] = {};
unsigned int i, mp_n;
+ uint32_t prev_hdrs = 0;
int ret;
if (rx_pkt_nb_segs <= 1 ||
@@ -2679,7 +2680,8 @@ rx_queue_setup(uint16_t port_id, uint16_t rx_queue_id,
rx_pkt_seg_offsets[i] : 0;
rx_seg->mp = mpx ? mpx : mp;
if (rx_pkt_hdr_protos[i] != 0 && rx_pkt_seg_lengths[i] == 0) {
- rx_seg->proto_hdr = rx_pkt_hdr_protos[i];
+ rx_seg->proto_hdr = rx_pkt_hdr_protos[i] & ~prev_hdrs;
+ prev_hdrs |= rx_seg->proto_hdr;
} else {
rx_seg->length = rx_pkt_seg_lengths[i] ?
rx_pkt_seg_lengths[i] :
--
2.25.1
