This patch removes RTE_CPUFLAG_NUMFLAGS to allow new CPU
features without breaking ABI each time.

Signed-off-by: Sivaprasad Tummala <sivaprasad.tumm...@amd.com>
---
 lib/eal/arm/include/rte_cpuflags_32.h    | 1 -
 lib/eal/arm/include/rte_cpuflags_64.h    | 1 -
 lib/eal/arm/rte_cpuflags.c               | 7 +++++--
 lib/eal/loongarch/include/rte_cpuflags.h | 1 -
 lib/eal/loongarch/rte_cpuflags.c         | 7 +++++--
 lib/eal/ppc/include/rte_cpuflags.h       | 1 -
 lib/eal/ppc/rte_cpuflags.c               | 7 +++++--
 lib/eal/riscv/include/rte_cpuflags.h     | 1 -
 lib/eal/riscv/rte_cpuflags.c             | 7 +++++--
 lib/eal/x86/include/rte_cpuflags.h       | 1 -
 lib/eal/x86/rte_cpuflags.c               | 7 +++++--
 11 files changed, 25 insertions(+), 16 deletions(-)

diff --git a/lib/eal/arm/include/rte_cpuflags_32.h 
b/lib/eal/arm/include/rte_cpuflags_32.h
index 4e254428a2..41ab0d5f21 100644
--- a/lib/eal/arm/include/rte_cpuflags_32.h
+++ b/lib/eal/arm/include/rte_cpuflags_32.h
@@ -43,7 +43,6 @@ enum rte_cpu_flag_t {
        RTE_CPUFLAG_V7L,
        RTE_CPUFLAG_V8L,
        /* The last item */
-       RTE_CPUFLAG_NUMFLAGS,/**< This should always be the last! */
 };
 
 #include "generic/rte_cpuflags.h"
diff --git a/lib/eal/arm/include/rte_cpuflags_64.h 
b/lib/eal/arm/include/rte_cpuflags_64.h
index aa7a56d491..ea5193e510 100644
--- a/lib/eal/arm/include/rte_cpuflags_64.h
+++ b/lib/eal/arm/include/rte_cpuflags_64.h
@@ -37,7 +37,6 @@ enum rte_cpu_flag_t {
        RTE_CPUFLAG_SVEBF16,
        RTE_CPUFLAG_AARCH64,
        /* The last item */
-       RTE_CPUFLAG_NUMFLAGS,/**< This should always be the last! */
 };
 
 #include "generic/rte_cpuflags.h"
diff --git a/lib/eal/arm/rte_cpuflags.c b/lib/eal/arm/rte_cpuflags.c
index 56e7b2e689..f33fee242b 100644
--- a/lib/eal/arm/rte_cpuflags.c
+++ b/lib/eal/arm/rte_cpuflags.c
@@ -139,8 +139,9 @@ rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
 {
        const struct feature_entry *feat;
        hwcap_registers_t regs = {0};
+       unsigned int num_flags = RTE_DIM(rte_cpu_feature_table);
 
-       if (feature >= RTE_CPUFLAG_NUMFLAGS)
+       if ((unsigned int)feature >= num_flags)
                return -ENOENT;
 
        feat = &rte_cpu_feature_table[feature];
@@ -154,7 +155,9 @@ rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
 const char *
 rte_cpu_get_flag_name(enum rte_cpu_flag_t feature)
 {
-       if (feature >= RTE_CPUFLAG_NUMFLAGS)
+       unsigned int num_flags = RTE_DIM(rte_cpu_feature_table);
+
+       if ((unsigned int)feature >= num_flags)
                return NULL;
        return rte_cpu_feature_table[feature].name;
 }
diff --git a/lib/eal/loongarch/include/rte_cpuflags.h 
b/lib/eal/loongarch/include/rte_cpuflags.h
index 1c80779262..9ff8baaa3c 100644
--- a/lib/eal/loongarch/include/rte_cpuflags.h
+++ b/lib/eal/loongarch/include/rte_cpuflags.h
@@ -27,7 +27,6 @@ enum rte_cpu_flag_t {
        RTE_CPUFLAG_LBT_ARM,
        RTE_CPUFLAG_LBT_MIPS,
        /* The last item */
-       RTE_CPUFLAG_NUMFLAGS /**< This should always be the last! */
 };
 
 #include "generic/rte_cpuflags.h"
diff --git a/lib/eal/loongarch/rte_cpuflags.c b/lib/eal/loongarch/rte_cpuflags.c
index 0a75ca58d4..73b53b8a3a 100644
--- a/lib/eal/loongarch/rte_cpuflags.c
+++ b/lib/eal/loongarch/rte_cpuflags.c
@@ -66,8 +66,9 @@ rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
 {
        const struct feature_entry *feat;
        hwcap_registers_t regs = {0};
+       unsigned int num_flags = RTE_DIM(rte_cpu_feature_table);
 
-       if (feature >= RTE_CPUFLAG_NUMFLAGS)
+       if ((unsigned int)feature >= num_flags)
                return -ENOENT;
 
        feat = &rte_cpu_feature_table[feature];
@@ -81,7 +82,9 @@ rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
 const char *
 rte_cpu_get_flag_name(enum rte_cpu_flag_t feature)
 {
-       if (feature >= RTE_CPUFLAG_NUMFLAGS)
+       unsigned int num_flags = RTE_DIM(rte_cpu_feature_table);
+
+       if ((unsigned int)feature >= num_flags)
                return NULL;
        return rte_cpu_feature_table[feature].name;
 }
diff --git a/lib/eal/ppc/include/rte_cpuflags.h 
b/lib/eal/ppc/include/rte_cpuflags.h
index a88355d170..b74e7a73ee 100644
--- a/lib/eal/ppc/include/rte_cpuflags.h
+++ b/lib/eal/ppc/include/rte_cpuflags.h
@@ -49,7 +49,6 @@ enum rte_cpu_flag_t {
        RTE_CPUFLAG_HTM,
        RTE_CPUFLAG_ARCH_2_07,
        /* The last item */
-       RTE_CPUFLAG_NUMFLAGS,/**< This should always be the last! */
 };
 
 #include "generic/rte_cpuflags.h"
diff --git a/lib/eal/ppc/rte_cpuflags.c b/lib/eal/ppc/rte_cpuflags.c
index 61db5c216d..a173c62631 100644
--- a/lib/eal/ppc/rte_cpuflags.c
+++ b/lib/eal/ppc/rte_cpuflags.c
@@ -90,8 +90,9 @@ rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
 {
        const struct feature_entry *feat;
        hwcap_registers_t regs = {0};
+       unsigned int num_flags = RTE_DIM(rte_cpu_feature_table);
 
-       if (feature >= RTE_CPUFLAG_NUMFLAGS)
+       if ((unsigned int)feature >= num_flags)
                return -ENOENT;
 
        feat = &rte_cpu_feature_table[feature];
@@ -105,7 +106,9 @@ rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
 const char *
 rte_cpu_get_flag_name(enum rte_cpu_flag_t feature)
 {
-       if (feature >= RTE_CPUFLAG_NUMFLAGS)
+       unsigned int num_flags = RTE_DIM(rte_cpu_feature_table);
+
+       if ((unsigned int)feature >= num_flags)
                return NULL;
        return rte_cpu_feature_table[feature].name;
 }
diff --git a/lib/eal/riscv/include/rte_cpuflags.h 
b/lib/eal/riscv/include/rte_cpuflags.h
index 66e787f898..803c3655ae 100644
--- a/lib/eal/riscv/include/rte_cpuflags.h
+++ b/lib/eal/riscv/include/rte_cpuflags.h
@@ -43,7 +43,6 @@ enum rte_cpu_flag_t {
        RTE_CPUFLAG_RISCV_ISA_Y, /* Reserved */
        RTE_CPUFLAG_RISCV_ISA_Z, /* Reserved */
        /* The last item */
-       RTE_CPUFLAG_NUMFLAGS,/**< This should always be the last! */
 };
 
 #include "generic/rte_cpuflags.h"
diff --git a/lib/eal/riscv/rte_cpuflags.c b/lib/eal/riscv/rte_cpuflags.c
index 4f6d29b947..6d3f8f16cc 100644
--- a/lib/eal/riscv/rte_cpuflags.c
+++ b/lib/eal/riscv/rte_cpuflags.c
@@ -95,8 +95,9 @@ rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
 {
        const struct feature_entry *feat;
        hwcap_registers_t regs = {0};
+       unsigned int num_flags = RTE_DIM(rte_cpu_feature_table);
 
-       if (feature >= RTE_CPUFLAG_NUMFLAGS)
+       if ((unsigned int)feature >= num_flags)
                return -ENOENT;
 
        feat = &rte_cpu_feature_table[feature];
@@ -110,7 +111,9 @@ rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
 const char *
 rte_cpu_get_flag_name(enum rte_cpu_flag_t feature)
 {
-       if (feature >= RTE_CPUFLAG_NUMFLAGS)
+       unsigned int num_flags = RTE_DIM(rte_cpu_feature_table);
+
+       if ((unsigned int)feature >= num_flags)
                return NULL;
        return rte_cpu_feature_table[feature].name;
 }
diff --git a/lib/eal/x86/include/rte_cpuflags.h 
b/lib/eal/x86/include/rte_cpuflags.h
index 92e90fb6e0..7fc6117243 100644
--- a/lib/eal/x86/include/rte_cpuflags.h
+++ b/lib/eal/x86/include/rte_cpuflags.h
@@ -135,7 +135,6 @@ enum rte_cpu_flag_t {
        RTE_CPUFLAG_WAITPKG,                /**< UMONITOR/UMWAIT/TPAUSE */
 
        /* The last item */
-       RTE_CPUFLAG_NUMFLAGS,               /**< This should always be the 
last! */
 };
 
 #include "generic/rte_cpuflags.h"
diff --git a/lib/eal/x86/rte_cpuflags.c b/lib/eal/x86/rte_cpuflags.c
index d6b518251b..22061cb6d3 100644
--- a/lib/eal/x86/rte_cpuflags.c
+++ b/lib/eal/x86/rte_cpuflags.c
@@ -149,8 +149,9 @@ rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
        const struct feature_entry *feat;
        cpuid_registers_t regs;
        unsigned int maxleaf;
+       unsigned int num_flags = RTE_DIM(rte_cpu_feature_table);
 
-       if (feature >= RTE_CPUFLAG_NUMFLAGS)
+       if ((unsigned int)feature >= num_flags)
                /* Flag does not match anything in the feature tables */
                return -ENOENT;
 
@@ -176,7 +177,9 @@ rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
 const char *
 rte_cpu_get_flag_name(enum rte_cpu_flag_t feature)
 {
-       if (feature >= RTE_CPUFLAG_NUMFLAGS)
+       unsigned int num_flags = RTE_DIM(rte_cpu_feature_table);
+
+       if ((unsigned int)feature >= num_flags)
                return NULL;
        return rte_cpu_feature_table[feature].name;
 }
-- 
2.34.1

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