Many exported headers rely on definitions found in rte_config.h without
including it, as shown by the following command:
grep -L '^#include <rte_config.h>' -- \
$(grep -Rl \
$(sed -n '/^#define \([^ ]\+\).*$/{s//\1/;H;};${x;s/\n//;s/\n/\\|/g;p;}' \
build/include/rte_config.h) \
-- build/include/)
We cannot assume external applications will include rte_config.h on their
own, neither directly nor through a -include parameter like DPDK does
internally.
This not only causes obvious compilation failures that can be reproduced
with check-includes.sh such as:
[...]/rte_memory.h:88:43: error: ‘RTE_CACHE_LINE_SIZE’ was not declared in
this scope
#define __rte_cache_aligned __rte_aligned(RTE_CACHE_LINE_SIZE)
^
It also results in less visible issues, for instance rte_hash_crc.h relying
on RTE_ARCH_X86_64's presence to provide dedicated inline functions.
This patch partially reverts the commit below and adds missing include
lines to the remaining files.
Fixes: f1a7a5c5f404 ("remove include of generated config header")
Cc: Thomas Monjalon <tho...@monjalon.net>
Signed-off-by: Adrien Mazarguil <adrien.mazarg...@6wind.com>
---
drivers/net/avp/rte_avp_common.h | 1 +
lib/librte_cmdline/cmdline_cirbuf.h | 2 ++
lib/librte_cryptodev/rte_cryptodev.h | 1 +
lib/librte_cryptodev/rte_cryptodev_pmd.h | 1 +
lib/librte_eal/common/include/arch/x86/rte_atomic.h | 1 +
lib/librte_eal/common/include/arch/x86/rte_byteorder.h | 1 +
lib/librte_eal/common/include/arch/x86/rte_cycles.h | 1 +
lib/librte_eal/common/include/arch/x86/rte_memcpy.h | 1 +
lib/librte_eal/common/include/arch/x86/rte_vect.h | 1 +
lib/librte_eal/common/include/generic/rte_byteorder.h | 1 +
lib/librte_eal/common/include/rte_bitmap.h | 1 +
lib/librte_eal/common/include/rte_common.h | 2 ++
lib/librte_eal/common/include/rte_dev.h | 1 +
lib/librte_eal/common/include/rte_eal.h | 1 +
lib/librte_eal/common/include/rte_eal_memconfig.h | 1 +
lib/librte_eal/common/include/rte_keepalive.h | 1 +
lib/librte_eal/common/include/rte_lcore.h | 1 +
lib/librte_eal/common/include/rte_log.h | 1 +
lib/librte_eal/common/include/rte_memory.h | 1 +
lib/librte_eal/common/include/rte_service.h | 1 +
lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h | 1 +
lib/librte_ether/rte_ethdev.h | 1 +
lib/librte_ether/rte_ethdev_pci.h | 1 +
lib/librte_ether/rte_ethdev_vdev.h | 1 +
lib/librte_eventdev/rte_eventdev.h | 1 +
lib/librte_eventdev/rte_eventdev_pmd.h | 1 +
lib/librte_eventdev/rte_eventdev_pmd_pci.h | 1 +
lib/librte_eventdev/rte_eventdev_pmd_vdev.h | 1 +
lib/librte_hash/rte_fbk_hash.h | 1 +
lib/librte_hash/rte_hash_crc.h | 1 +
lib/librte_hash/rte_jhash.h | 1 +
lib/librte_hash/rte_thash.h | 1 +
lib/librte_ip_frag/rte_ip_frag.h | 1 +
lib/librte_lpm/rte_lpm.h | 1 +
lib/librte_mbuf/rte_mbuf.h | 1 +
lib/librte_member/rte_member.h | 1 +
lib/librte_mempool/rte_mempool.h | 1 +
lib/librte_ring/rte_ring.h | 1 +
lib/librte_table/rte_lru.h | 1 +
lib/librte_table/rte_lru_x86.h | 2 ++
lib/librte_timer/rte_timer.h | 1 +
41 files changed, 44 insertions(+)
diff --git a/drivers/net/avp/rte_avp_common.h b/drivers/net/avp/rte_avp_common.h
index 54437e9a1..81dfe5ea6 100644
--- a/drivers/net/avp/rte_avp_common.h
+++ b/drivers/net/avp/rte_avp_common.h
@@ -63,6 +63,7 @@
#else
#include <stdint.h>
#include <rte_common.h>
+#include <rte_config.h>
#include <rte_memory.h>
#include <rte_ether.h>
#include <rte_atomic.h>
diff --git a/lib/librte_cmdline/cmdline_cirbuf.h
b/lib/librte_cmdline/cmdline_cirbuf.h
index 6321dec5c..87407efa1 100644
--- a/lib/librte_cmdline/cmdline_cirbuf.h
+++ b/lib/librte_cmdline/cmdline_cirbuf.h
@@ -61,6 +61,8 @@
#ifndef _CIRBUF_H_
#define _CIRBUF_H_
+#include <rte_config.h>
+
#ifdef __cplusplus
extern "C" {
#endif
diff --git a/lib/librte_cryptodev/rte_cryptodev.h
b/lib/librte_cryptodev/rte_cryptodev.h
index dade5548f..ed92f9822 100644
--- a/lib/librte_cryptodev/rte_cryptodev.h
+++ b/lib/librte_cryptodev/rte_cryptodev.h
@@ -49,6 +49,7 @@ extern "C" {
#include "rte_crypto.h"
#include "rte_dev.h"
#include <rte_common.h>
+#include <rte_config.h>
extern const char **rte_cyptodev_names;
diff --git a/lib/librte_cryptodev/rte_cryptodev_pmd.h
b/lib/librte_cryptodev/rte_cryptodev_pmd.h
index 744405e2f..c3bf91c3c 100644
--- a/lib/librte_cryptodev/rte_cryptodev_pmd.h
+++ b/lib/librte_cryptodev/rte_cryptodev_pmd.h
@@ -46,6 +46,7 @@ extern "C" {
#include <string.h>
+#include <rte_config.h>
#include <rte_dev.h>
#include <rte_malloc.h>
#include <rte_mbuf.h>
diff --git a/lib/librte_eal/common/include/arch/x86/rte_atomic.h
b/lib/librte_eal/common/include/arch/x86/rte_atomic.h
index 4eac66631..ea665d521 100644
--- a/lib/librte_eal/common/include/arch/x86/rte_atomic.h
+++ b/lib/librte_eal/common/include/arch/x86/rte_atomic.h
@@ -40,6 +40,7 @@ extern "C" {
#include <stdint.h>
#include <rte_common.h>
+#include <rte_config.h>
#include <emmintrin.h>
#include "generic/rte_atomic.h"
diff --git a/lib/librte_eal/common/include/arch/x86/rte_byteorder.h
b/lib/librte_eal/common/include/arch/x86/rte_byteorder.h
index 251f11b4d..126f29e04 100644
--- a/lib/librte_eal/common/include/arch/x86/rte_byteorder.h
+++ b/lib/librte_eal/common/include/arch/x86/rte_byteorder.h
@@ -40,6 +40,7 @@ extern "C" {
#include <stdint.h>
#include <rte_common.h>
+#include <rte_config.h>
#include "generic/rte_byteorder.h"
#ifndef RTE_BYTE_ORDER
diff --git a/lib/librte_eal/common/include/arch/x86/rte_cycles.h
b/lib/librte_eal/common/include/arch/x86/rte_cycles.h
index 1bb3e1dbe..b95beced9 100644
--- a/lib/librte_eal/common/include/arch/x86/rte_cycles.h
+++ b/lib/librte_eal/common/include/arch/x86/rte_cycles.h
@@ -47,6 +47,7 @@ extern int rte_cycles_vmware_tsc_map;
#include <rte_branch_prediction.h>
#endif
#include <rte_common.h>
+#include <rte_config.h>
static inline uint64_t
rte_rdtsc(void)
diff --git a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h
b/lib/librte_eal/common/include/arch/x86/rte_memcpy.h
index 74c280c2c..596d77791 100644
--- a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h
+++ b/lib/librte_eal/common/include/arch/x86/rte_memcpy.h
@@ -45,6 +45,7 @@
#include <string.h>
#include <rte_vect.h>
#include <rte_common.h>
+#include <rte_config.h>
#ifdef __cplusplus
extern "C" {
diff --git a/lib/librte_eal/common/include/arch/x86/rte_vect.h
b/lib/librte_eal/common/include/arch/x86/rte_vect.h
index 03fc991ed..893b81200 100644
--- a/lib/librte_eal/common/include/arch/x86/rte_vect.h
+++ b/lib/librte_eal/common/include/arch/x86/rte_vect.h
@@ -41,6 +41,7 @@
*/
#include <stdint.h>
+#include <rte_config.h>
#include "generic/rte_vect.h"
#if (defined(__ICC) || (__GNUC__ == 4 && __GNUC_MINOR__ < 4))
diff --git a/lib/librte_eal/common/include/generic/rte_byteorder.h
b/lib/librte_eal/common/include/generic/rte_byteorder.h
index e5e820d36..29e70c968 100644
--- a/lib/librte_eal/common/include/generic/rte_byteorder.h
+++ b/lib/librte_eal/common/include/generic/rte_byteorder.h
@@ -51,6 +51,7 @@
#endif
#include <rte_common.h>
+#include <rte_config.h>
/*
* Compile-time endianness detection
diff --git a/lib/librte_eal/common/include/rte_bitmap.h
b/lib/librte_eal/common/include/rte_bitmap.h
index 010d752c2..b9067e67f 100644
--- a/lib/librte_eal/common/include/rte_bitmap.h
+++ b/lib/librte_eal/common/include/rte_bitmap.h
@@ -66,6 +66,7 @@ extern "C" {
#include <string.h>
#include <rte_common.h>
+#include <rte_config.h>
#include <rte_debug.h>
#include <rte_memory.h>
#include <rte_branch_prediction.h>
diff --git a/lib/librte_eal/common/include/rte_common.h
b/lib/librte_eal/common/include/rte_common.h
index de853e164..f1d24b86d 100644
--- a/lib/librte_eal/common/include/rte_common.h
+++ b/lib/librte_eal/common/include/rte_common.h
@@ -51,6 +51,8 @@ extern "C" {
#include <errno.h>
#include <limits.h>
+#include <rte_config.h>
+
#ifndef typeof
#define typeof __typeof__
#endif
diff --git a/lib/librte_eal/common/include/rte_dev.h
b/lib/librte_eal/common/include/rte_dev.h
index 9342e0cbd..8088dcc53 100644
--- a/lib/librte_eal/common/include/rte_dev.h
+++ b/lib/librte_eal/common/include/rte_dev.h
@@ -49,6 +49,7 @@ extern "C" {
#include <stdio.h>
#include <sys/queue.h>
+#include <rte_config.h>
#include <rte_log.h>
__attribute__((format(printf, 2, 0)))
diff --git a/lib/librte_eal/common/include/rte_eal.h
b/lib/librte_eal/common/include/rte_eal.h
index 8e4e71cc1..78b0e0051 100644
--- a/lib/librte_eal/common/include/rte_eal.h
+++ b/lib/librte_eal/common/include/rte_eal.h
@@ -43,6 +43,7 @@
#include <stdint.h>
#include <sched.h>
+#include <rte_config.h>
#include <rte_per_lcore.h>
#include <rte_bus.h>
diff --git a/lib/librte_eal/common/include/rte_eal_memconfig.h
b/lib/librte_eal/common/include/rte_eal_memconfig.h
index b9eee702e..c963b450d 100644
--- a/lib/librte_eal/common/include/rte_eal_memconfig.h
+++ b/lib/librte_eal/common/include/rte_eal_memconfig.h
@@ -34,6 +34,7 @@
#ifndef _RTE_EAL_MEMCONFIG_H_
#define _RTE_EAL_MEMCONFIG_H_
+#include <rte_config.h>
#include <rte_tailq.h>
#include <rte_memory.h>
#include <rte_memzone.h>
diff --git a/lib/librte_eal/common/include/rte_keepalive.h
b/lib/librte_eal/common/include/rte_keepalive.h
index 88ad8e487..e9f8f083a 100644
--- a/lib/librte_eal/common/include/rte_keepalive.h
+++ b/lib/librte_eal/common/include/rte_keepalive.h
@@ -39,6 +39,7 @@
#ifndef _KEEPALIVE_H_
#define _KEEPALIVE_H_
+#include <rte_config.h>
#include <rte_memory.h>
#ifndef RTE_KEEPALIVE_MAXCORES
diff --git a/lib/librte_eal/common/include/rte_lcore.h
b/lib/librte_eal/common/include/rte_lcore.h
index c89e6bab1..3735da0c7 100644
--- a/lib/librte_eal/common/include/rte_lcore.h
+++ b/lib/librte_eal/common/include/rte_lcore.h
@@ -40,6 +40,7 @@
* API for lcore and socket manipulation
*
*/
+#include <rte_config.h>
#include <rte_per_lcore.h>
#include <rte_eal.h>
#include <rte_launch.h>
diff --git a/lib/librte_eal/common/include/rte_log.h
b/lib/librte_eal/common/include/rte_log.h
index 6c2d35667..0bb106896 100644
--- a/lib/librte_eal/common/include/rte_log.h
+++ b/lib/librte_eal/common/include/rte_log.h
@@ -51,6 +51,7 @@ extern "C" {
#include <stdarg.h>
#include <rte_common.h>
+#include <rte_config.h>
struct rte_log_dynamic_type;
diff --git a/lib/librte_eal/common/include/rte_memory.h
b/lib/librte_eal/common/include/rte_memory.h
index 14aacea54..80a8fc023 100644
--- a/lib/librte_eal/common/include/rte_memory.h
+++ b/lib/librte_eal/common/include/rte_memory.h
@@ -49,6 +49,7 @@ extern "C" {
#endif
#include <rte_common.h>
+#include <rte_config.h>
__extension__
enum rte_page_sizes {
diff --git a/lib/librte_eal/common/include/rte_service.h
b/lib/librte_eal/common/include/rte_service.h
index 927244065..5d9f8b34b 100644
--- a/lib/librte_eal/common/include/rte_service.h
+++ b/lib/librte_eal/common/include/rte_service.h
@@ -59,6 +59,7 @@ extern "C" {
#include <stdint.h>
#include <sys/queue.h>
+#include <rte_config.h>
#include <rte_lcore.h>
#define RTE_SERVICE_NAME_MAX 32
diff --git a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h
b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h
index 2ac879fdd..794cd4f78 100644
--- a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h
+++ b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h
@@ -64,6 +64,7 @@
#define RTE_STD_C11
#else
#include <rte_common.h>
+#include <rte_config.h>
#endif
/**
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index 341c2d624..8c68c604f 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -181,6 +181,7 @@ extern "C" {
#include <rte_devargs.h>
#include <rte_errno.h>
#include <rte_common.h>
+#include <rte_config.h>
#include "rte_ether.h"
#include "rte_eth_ctrl.h"
diff --git a/lib/librte_ether/rte_ethdev_pci.h
b/lib/librte_ether/rte_ethdev_pci.h
index 722075e09..ad64a169c 100644
--- a/lib/librte_ether/rte_ethdev_pci.h
+++ b/lib/librte_ether/rte_ethdev_pci.h
@@ -37,6 +37,7 @@
#include <rte_malloc.h>
#include <rte_pci.h>
#include <rte_bus_pci.h>
+#include <rte_config.h>
#include <rte_ethdev.h>
/**
diff --git a/lib/librte_ether/rte_ethdev_vdev.h
b/lib/librte_ether/rte_ethdev_vdev.h
index ff92e6ed0..feb5a3eb0 100644
--- a/lib/librte_ether/rte_ethdev_vdev.h
+++ b/lib/librte_ether/rte_ethdev_vdev.h
@@ -34,6 +34,7 @@
#ifndef _RTE_ETHDEV_VDEV_H_
#define _RTE_ETHDEV_VDEV_H_
+#include <rte_config.h>
#include <rte_malloc.h>
#include <rte_bus_vdev.h>
#include <rte_ethdev.h>
diff --git a/lib/librte_eventdev/rte_eventdev.h
b/lib/librte_eventdev/rte_eventdev.h
index f1949ff7d..9134b4984 100644
--- a/lib/librte_eventdev/rte_eventdev.h
+++ b/lib/librte_eventdev/rte_eventdev.h
@@ -239,6 +239,7 @@ extern "C" {
#endif
#include <rte_common.h>
+#include <rte_config.h>
#include <rte_memory.h>
#include <rte_errno.h>
diff --git a/lib/librte_eventdev/rte_eventdev_pmd.h
b/lib/librte_eventdev/rte_eventdev_pmd.h
index 7a206c56f..b78423db4 100644
--- a/lib/librte_eventdev/rte_eventdev_pmd.h
+++ b/lib/librte_eventdev/rte_eventdev_pmd.h
@@ -47,6 +47,7 @@ extern "C" {
#include <string.h>
#include <rte_common.h>
+#include <rte_config.h>
#include <rte_dev.h>
#include <rte_log.h>
#include <rte_malloc.h>
diff --git a/lib/librte_eventdev/rte_eventdev_pmd_pci.h
b/lib/librte_eventdev/rte_eventdev_pmd_pci.h
index ade32b5db..8da40be04 100644
--- a/lib/librte_eventdev/rte_eventdev_pmd_pci.h
+++ b/lib/librte_eventdev/rte_eventdev_pmd_pci.h
@@ -47,6 +47,7 @@ extern "C" {
#include <string.h>
+#include <rte_config.h>
#include <rte_eal.h>
#include <rte_lcore.h>
#include <rte_pci.h>
diff --git a/lib/librte_eventdev/rte_eventdev_pmd_vdev.h
b/lib/librte_eventdev/rte_eventdev_pmd_vdev.h
index 56232dec4..f77d59bd9 100644
--- a/lib/librte_eventdev/rte_eventdev_pmd_vdev.h
+++ b/lib/librte_eventdev/rte_eventdev_pmd_vdev.h
@@ -46,6 +46,7 @@ extern "C" {
#include <string.h>
+#include <rte_config.h>
#include <rte_debug.h>
#include <rte_eal.h>
#include <rte_bus_vdev.h>
diff --git a/lib/librte_hash/rte_fbk_hash.h b/lib/librte_hash/rte_fbk_hash.h
index c39c09765..e0d42b454 100644
--- a/lib/librte_hash/rte_fbk_hash.h
+++ b/lib/librte_hash/rte_fbk_hash.h
@@ -54,6 +54,7 @@ extern "C" {
#include <string.h>
+#include <rte_config.h>
#ifndef RTE_FBK_HASH_FUNC_DEFAULT
#if defined(RTE_ARCH_X86) || defined(RTE_MACHINE_CPUFLAG_CRC32)
#include <rte_hash_crc.h>
diff --git a/lib/librte_hash/rte_hash_crc.h b/lib/librte_hash/rte_hash_crc.h
index 4f815aea8..93188c290 100644
--- a/lib/librte_hash/rte_hash_crc.h
+++ b/lib/librte_hash/rte_hash_crc.h
@@ -45,6 +45,7 @@ extern "C" {
#endif
#include <stdint.h>
+#include <rte_config.h>
#include <rte_cpuflags.h>
#include <rte_branch_prediction.h>
#include <rte_common.h>
diff --git a/lib/librte_hash/rte_jhash.h b/lib/librte_hash/rte_jhash.h
index 3eca13858..42c45685b 100644
--- a/lib/librte_hash/rte_jhash.h
+++ b/lib/librte_hash/rte_jhash.h
@@ -48,6 +48,7 @@ extern "C" {
#include <string.h>
#include <limits.h>
+#include <rte_config.h>
#include <rte_log.h>
#include <rte_byteorder.h>
diff --git a/lib/librte_hash/rte_thash.h b/lib/librte_hash/rte_thash.h
index 4fa5e07a5..a6ddb7bf7 100644
--- a/lib/librte_hash/rte_thash.h
+++ b/lib/librte_hash/rte_thash.h
@@ -53,6 +53,7 @@ extern "C" {
#include <stdint.h>
#include <rte_byteorder.h>
+#include <rte_config.h>
#include <rte_ip.h>
#include <rte_common.h>
diff --git a/lib/librte_ip_frag/rte_ip_frag.h b/lib/librte_ip_frag/rte_ip_frag.h
index 9f8cede8d..014416414 100644
--- a/lib/librte_ip_frag/rte_ip_frag.h
+++ b/lib/librte_ip_frag/rte_ip_frag.h
@@ -48,6 +48,7 @@ extern "C" {
#include <stdint.h>
#include <stdio.h>
+#include <rte_config.h>
#include <rte_malloc.h>
#include <rte_memory.h>
#include <rte_ip.h>
diff --git a/lib/librte_lpm/rte_lpm.h b/lib/librte_lpm/rte_lpm.h
index 682865e4c..650c51d1d 100644
--- a/lib/librte_lpm/rte_lpm.h
+++ b/lib/librte_lpm/rte_lpm.h
@@ -45,6 +45,7 @@
#include <stdlib.h>
#include <rte_branch_prediction.h>
#include <rte_byteorder.h>
+#include <rte_config.h>
#include <rte_memory.h>
#include <rte_common.h>
#include <rte_vect.h>
diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h
index ce8a05ddf..e5d7643cf 100644
--- a/lib/librte_mbuf/rte_mbuf.h
+++ b/lib/librte_mbuf/rte_mbuf.h
@@ -62,6 +62,7 @@
#include <stdint.h>
#include <rte_common.h>
+#include <rte_config.h>
#include <rte_mempool.h>
#include <rte_memory.h>
#include <rte_atomic.h>
diff --git a/lib/librte_member/rte_member.h b/lib/librte_member/rte_member.h
index fa0871122..56dd3b3a9 100644
--- a/lib/librte_member/rte_member.h
+++ b/lib/librte_member/rte_member.h
@@ -81,6 +81,7 @@ extern "C" {
#include <stdint.h>
#include <rte_common.h>
+#include <rte_config.h>
/** The set ID type that stored internally in hash table based set summary. */
typedef uint16_t member_set_t;
diff --git a/lib/librte_mempool/rte_mempool.h b/lib/librte_mempool/rte_mempool.h
index 721227f6d..e21026aa7 100644
--- a/lib/librte_mempool/rte_mempool.h
+++ b/lib/librte_mempool/rte_mempool.h
@@ -69,6 +69,7 @@
#include <inttypes.h>
#include <sys/queue.h>
+#include <rte_config.h>
#include <rte_spinlock.h>
#include <rte_log.h>
#include <rte_debug.h>
diff --git a/lib/librte_ring/rte_ring.h b/lib/librte_ring/rte_ring.h
index e92443813..7069d52e2 100644
--- a/lib/librte_ring/rte_ring.h
+++ b/lib/librte_ring/rte_ring.h
@@ -96,6 +96,7 @@ extern "C" {
#include <sys/queue.h>
#include <errno.h>
#include <rte_common.h>
+#include <rte_config.h>
#include <rte_memory.h>
#include <rte_lcore.h>
#include <rte_atomic.h>
diff --git a/lib/librte_table/rte_lru.h b/lib/librte_table/rte_lru.h
index 93258ef46..a73b2ffe4 100644
--- a/lib/librte_table/rte_lru.h
+++ b/lib/librte_table/rte_lru.h
@@ -38,6 +38,7 @@
extern "C" {
#endif
+#include <rte_config.h>
#ifdef RTE_ARCH_X86_64
#include "rte_lru_x86.h"
#elif defined(RTE_ARCH_ARM64)
diff --git a/lib/librte_table/rte_lru_x86.h b/lib/librte_table/rte_lru_x86.h
index 10f513cd2..b4f605257 100644
--- a/lib/librte_table/rte_lru_x86.h
+++ b/lib/librte_table/rte_lru_x86.h
@@ -40,6 +40,8 @@ extern "C" {
#include <stdint.h>
+#include <rte_config.h>
+
#ifndef RTE_TABLE_HASH_LRU_STRATEGY
#define RTE_TABLE_HASH_LRU_STRATEGY 2
#endif
diff --git a/lib/librte_timer/rte_timer.h b/lib/librte_timer/rte_timer.h
index a276a7361..3b50155c1 100644
--- a/lib/librte_timer/rte_timer.h
+++ b/lib/librte_timer/rte_timer.h
@@ -67,6 +67,7 @@
#include <stdint.h>
#include <stddef.h>
#include <rte_common.h>
+#include <rte_config.h>
#ifdef __cplusplus
extern "C" {
--
2.11.0
