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-rw-r--r--src/plugins/dpdk/CMakeLists.txt1
-rw-r--r--src/plugins/dpdk/device/cli.c3
-rw-r--r--src/plugins/dpdk/device/dpdk.h24
-rw-r--r--src/plugins/dpdk/device/dpdk_priv.h4
-rw-r--r--src/plugins/dpdk/device/init.c75
-rw-r--r--src/plugins/dpdk/thread.c85
6 files changed, 13 insertions, 179 deletions
diff --git a/src/plugins/dpdk/CMakeLists.txt b/src/plugins/dpdk/CMakeLists.txt
index 5de75e76289..b53f4ad2375 100644
--- a/src/plugins/dpdk/CMakeLists.txt
+++ b/src/plugins/dpdk/CMakeLists.txt
@@ -131,7 +131,6 @@ add_vpp_plugin(dpdk
SOURCES
buffer.c
main.c
- thread.c
device/cli.c
device/common.c
device/device.c
diff --git a/src/plugins/dpdk/device/cli.c b/src/plugins/dpdk/device/cli.c
index 0f771c6ba77..ba922e29a54 100644
--- a/src/plugins/dpdk/device/cli.c
+++ b/src/plugins/dpdk/device/cli.c
@@ -373,7 +373,8 @@ show_dpdk_version_command_fn (vlib_main_t * vm,
* Example of how to display how many DPDK buffer test command has allocated:
* @cliexstart{show dpdk version}
* DPDK Version: DPDK 16.11.0
- * DPDK EAL init args: -c 1 -n 4 --huge-dir /run/vpp/hugepages --file-prefix vpp -w 0000:00:08.0 -w 0000:00:09.0 --master-lcore 0 --socket-mem 256
+ * DPDK EAL init args: --in-memory --no-telemetry --file-prefix vpp
+ * -w 0000:00:08.0 -w 0000:00:09.0
* @cliexend
?*/
/* *INDENT-OFF* */
diff --git a/src/plugins/dpdk/device/dpdk.h b/src/plugins/dpdk/device/dpdk.h
index 51f80a80462..cc7305dbdc4 100644
--- a/src/plugins/dpdk/device/dpdk.h
+++ b/src/plugins/dpdk/device/dpdk.h
@@ -22,27 +22,12 @@
#include <rte_config.h>
-#include <rte_common.h>
-#include <rte_dev.h>
-#include <rte_memory.h>
#include <rte_eal.h>
-#include <rte_per_lcore.h>
-#include <rte_cycles.h>
-#include <rte_lcore.h>
-#include <rte_per_lcore.h>
-#include <rte_interrupts.h>
-#include <rte_pci.h>
+#include <rte_bus_pci.h>
#include <rte_bus_vmbus.h>
-#include <rte_ether.h>
#include <rte_ethdev.h>
-#include <rte_ring.h>
-#include <rte_mempool.h>
-#include <rte_mbuf.h>
#include <rte_version.h>
-#include <rte_sched.h>
#include <rte_net.h>
-#include <rte_bus_pci.h>
-#include <rte_flow.h>
#include <vnet/devices/devices.h>
@@ -313,13 +298,6 @@ typedef struct
#define DPDK_MAX_SIMD_BITWIDTH_256 256
#define DPDK_MAX_SIMD_BITWIDTH_512 512
- /* Required config parameters */
- u8 coremask_set_manually;
- u8 nchannels_set_manually;
- u32 coremask;
- u32 nchannels;
- u32 num_crypto_mbufs;
-
/*
* format interface names ala xxxEthernet%d/%d/%d instead of
* xxxEthernet%x/%x/%x.
diff --git a/src/plugins/dpdk/device/dpdk_priv.h b/src/plugins/dpdk/device/dpdk_priv.h
index 7f595ae8e19..267c0b55aa3 100644
--- a/src/plugins/dpdk/device/dpdk_priv.h
+++ b/src/plugins/dpdk/device/dpdk_priv.h
@@ -33,10 +33,6 @@ _(no-hpet) \
_(no-huge) \
_(vmware-tsc-map)
-#define foreach_eal_single_hyphen_mandatory_arg \
-_(coremask, c) \
-_(nchannels, n) \
-
#define foreach_eal_single_hyphen_arg \
_(mem-alloc-request, m) \
_(force-ranks, r)
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index 3808a5b1e4d..04d6f89ac7b 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -1504,11 +1504,6 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input)
num_whitelisted++;
}
- else if (unformat (input, "num-mem-channels %d", &conf->nchannels))
- conf->nchannels_set_manually = 0;
- else if (unformat (input, "num-crypto-mbufs %d",
- &conf->num_crypto_mbufs))
- ;
else if (unformat (input, "uio-driver %s", &conf->uio_driver_name))
;
else if (unformat (input, "socket-mem %s", &socket_mem))
@@ -1585,17 +1580,6 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input)
}
foreach_eal_single_hyphen_arg
#undef _
-#define _(a,b) \
- else if (unformat(input, #a " %s", &s)) \
- { \
- tmp = format (0, "-%s%c", #b, 0); \
- vec_add1 (conf->eal_init_args, tmp); \
- vec_add1 (s, 0); \
- vec_add1 (conf->eal_init_args, s); \
- conf->a##_set_manually = 1; \
- }
- foreach_eal_single_hyphen_mandatory_arg
-#undef _
else if (unformat (input, "default"))
;
@@ -1651,38 +1635,6 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input)
if (error)
return error;
- /* I'll bet that -c and -n must be the first and second args... */
- if (!conf->coremask_set_manually)
- {
- vlib_thread_registration_t *tr;
- uword *coremask = 0;
- int i;
-
- /* main thread core */
- coremask = clib_bitmap_set (coremask, tm->main_lcore, 1);
-
- for (i = 0; i < vec_len (tm->registrations); i++)
- {
- tr = tm->registrations[i];
- coremask = clib_bitmap_or (coremask, tr->coremask);
- }
-
- vec_insert (conf->eal_init_args, 2, 1);
- conf->eal_init_args[1] = (u8 *) "-c";
- tmp = format (0, "%U%c", format_bitmap_hex, coremask, 0);
- conf->eal_init_args[2] = tmp;
- clib_bitmap_free (coremask);
- }
-
- if (!conf->nchannels_set_manually)
- {
- vec_insert (conf->eal_init_args, 2, 3);
- conf->eal_init_args[3] = (u8 *) "-n";
- tmp = format (0, "%d", conf->nchannels);
- vec_terminate_c_string (tmp);
- conf->eal_init_args[4] = tmp;
- }
-
if (no_pci == 0 && geteuid () == 0)
dpdk_bind_devices_to_uio (conf);
@@ -1693,7 +1645,6 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input)
if (devconf->x == 0 && conf->default_devconf.x > 0) \
devconf->x = conf->default_devconf.x ;
- /* *INDENT-OFF* */
pool_foreach (devconf, conf->dev_confs) {
/* default per-device config items */
@@ -1737,17 +1688,9 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input)
vec_add1 (conf->eal_init_args, tmp);
}
}
- /* *INDENT-ON* */
#undef _
- /* set master-lcore */
- tmp = format (0, "--main-lcore%c", 0);
- vec_add1 (conf->eal_init_args, tmp);
- tmp = format (0, "%u%c", tm->main_lcore, 0);
- vec_add1 (conf->eal_init_args, tmp);
-
-
if (socket_mem)
clib_warning ("socket-mem argument is deprecated");
@@ -1999,7 +1942,6 @@ dpdk_init (vlib_main_t * vm)
dm->vnet_main = vnet_get_main ();
dm->conf = &dpdk_config_main;
- dm->conf->nchannels = 4;
vec_add1 (dm->conf->eal_init_args, (u8 *) "vnet");
/* Default vlib_buffer_t flags, DISABLES tcp/udp checksumming... */
@@ -2020,10 +1962,13 @@ dpdk_init (vlib_main_t * vm)
VLIB_INIT_FUNCTION (dpdk_init);
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */
+static clib_error_t *
+dpdk_worker_thread_init (vlib_main_t *vm)
+{
+ if (rte_thread_register () < 0)
+ clib_panic ("dpdk: cannot register thread %u - %s", vm->thread_index,
+ rte_strerror (rte_errno));
+ return 0;
+}
+
+VLIB_WORKER_INIT_FUNCTION (dpdk_worker_thread_init);
diff --git a/src/plugins/dpdk/thread.c b/src/plugins/dpdk/thread.c
deleted file mode 100644
index 3a3fcc6cea6..00000000000
--- a/src/plugins/dpdk/thread.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 2017 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <rte_config.h>
-
-#include <rte_common.h>
-#include <rte_log.h>
-#include <rte_memory.h>
-#include <rte_memzone.h>
-#include <rte_tailq.h>
-#include <rte_eal.h>
-#include <rte_per_lcore.h>
-#include <rte_launch.h>
-#include <rte_atomic.h>
-#include <rte_cycles.h>
-#include <rte_prefetch.h>
-#include <rte_lcore.h>
-#include <rte_per_lcore.h>
-#include <rte_branch_prediction.h>
-#include <rte_interrupts.h>
-#include <rte_pci.h>
-#include <rte_random.h>
-#include <rte_debug.h>
-#include <rte_ether.h>
-#include <rte_ethdev.h>
-#include <rte_ring.h>
-#include <rte_mempool.h>
-#include <rte_mbuf.h>
-#include <rte_version.h>
-
-#include <vlib/vlib.h>
-#include <vnet/vnet.h>
-#include <dpdk/device/dpdk.h>
-#include <dpdk/device/dpdk_priv.h>
-
-static clib_error_t *
-dpdk_launch_thread (void *fp, vlib_worker_thread_t * w, unsigned lcore_id)
-{
- int r;
- r = rte_eal_remote_launch (fp, (void *) w, lcore_id);
- if (r)
- return clib_error_return (0, "Failed to launch thread %u", lcore_id);
- return 0;
-}
-
-static clib_error_t *
-dpdk_thread_set_lcore (u32 thread, u16 lcore)
-{
- return 0;
-}
-
-static vlib_thread_callbacks_t callbacks = {
- .vlib_launch_thread_cb = &dpdk_launch_thread,
- .vlib_thread_set_lcore_cb = &dpdk_thread_set_lcore,
-};
-
-static clib_error_t *
-dpdk_thread_init (vlib_main_t * vm)
-{
- vlib_thread_cb_register (vm, &callbacks);
- return 0;
-}
-
-VLIB_INIT_FUNCTION (dpdk_thread_init);
-
-/** @endcond */
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */