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From: <pbhagavatula@marvell.com>
To: <david.marchand@redhat.com>, <jerinj@marvell.com>
CC: <dev@dpdk.org>, Pavan Nikhilesh <pbhagavatula@marvell.com>
Date: Mon, 4 Oct 2021 01:54:46 +0530
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Subject: [dpdk-dev] [PATCH v4 2/3] examples/l3fwd: print port bdf when
adding routes
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From: Pavan Nikhilesh <pbhagavatula@marvell.com>
Since the number of Ethernet ports have gone up, print the pci bdf along
with the routes.
This is also helpful for cases where allow listing order is not honored.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
examples/l3fwd/l3fwd_fib.c | 16 ++++++++++------
examples/l3fwd/l3fwd_lpm.c | 9 ++++++---
2 files changed, 16 insertions(+), 9 deletions(-)
diff --git a/examples/l3fwd/l3fwd_fib.c b/examples/l3fwd/l3fwd_fib.c
index f8d6a3ac39..cc6054ca44 100644
--- a/examples/l3fwd/l3fwd_fib.c
+++ b/examples/l3fwd/l3fwd_fib.c
@@ -439,6 +439,7 @@ setup_fib(const int socketid)
/* Populate the fib ipv4 table. */
for (i = 0; i < RTE_DIM(ipv4_l3fwd_route_array); i++) {
+ struct rte_eth_dev_info dev_info;
struct in_addr in;
/* Skip unused ports. */
@@ -446,6 +447,8 @@ setup_fib(const int socketid)
enabled_port_mask) == 0)
continue;
+ rte_eth_dev_info_get(ipv4_l3fwd_route_array[i].if_out,
+ &dev_info);
ret = rte_fib_add(ipv4_l3fwd_fib_lookup_struct[socketid],
ipv4_l3fwd_route_array[i].ip,
ipv4_l3fwd_route_array[i].depth,
@@ -459,13 +462,14 @@ setup_fib(const int socketid)
in.s_addr = htonl(ipv4_l3fwd_route_array[i].ip);
if (inet_ntop(AF_INET, &in, abuf, sizeof(abuf)) != NULL) {
- printf("FIB: Adding route %s / %d (%d)\n",
- abuf,
- ipv4_l3fwd_route_array[i].depth,
- ipv4_l3fwd_route_array[i].if_out);
+ printf("FIB: Adding route %s / %d (%d) [%s]\n", abuf,
+ ipv4_l3fwd_route_array[i].depth,
+ ipv4_l3fwd_route_array[i].if_out,
+ dev_info.device->name);
} else {
- printf("FIB: IPv4 route added to port %d\n",
- ipv4_l3fwd_route_array[i].if_out);
+ printf("FIB: IPv4 route added to port %d [%s]\n",
+ ipv4_l3fwd_route_array[i].if_out,
+ dev_info.device->name);
}
}
/* >8 End of setup fib. */
diff --git a/examples/l3fwd/l3fwd_lpm.c b/examples/l3fwd/l3fwd_lpm.c
index 7200160164..582911c622 100644
--- a/examples/l3fwd/l3fwd_lpm.c
+++ b/examples/l3fwd/l3fwd_lpm.c
@@ -451,6 +451,7 @@ setup_lpm(const int socketid)
/* populate the LPM table */
for (i = 0; i < RTE_DIM(ipv4_l3fwd_route_array); i++) {
+ struct rte_eth_dev_info dev_info;
struct in_addr in;
/* skip unused ports */
@@ -458,6 +459,8 @@ setup_lpm(const int socketid)
enabled_port_mask) == 0)
continue;
+ rte_eth_dev_info_get(ipv4_l3fwd_route_array[i].if_out,
+ &dev_info);
ret = rte_lpm_add(ipv4_l3fwd_lpm_lookup_struct[socketid],
ipv4_l3fwd_route_array[i].ip,
ipv4_l3fwd_route_array[i].depth,
@@ -470,10 +473,10 @@ setup_lpm(const int socketid)
}
in.s_addr = htonl(ipv4_l3fwd_route_array[i].ip);
- printf("LPM: Adding route %s / %d (%d)\n",
+ printf("LPM: Adding route %s / %d (%d) [%s]\n",
inet_ntop(AF_INET, &in, abuf, sizeof(abuf)),
- ipv4_l3fwd_route_array[i].depth,
- ipv4_l3fwd_route_array[i].if_out);
+ ipv4_l3fwd_route_array[i].depth,
+ ipv4_l3fwd_route_array[i].if_out, dev_info.device->name);
}
/* create the LPM6 table */
--
2.17.1