[dpdk-dev] [PATCH v2] drivers: remove mlx* glue libraries separate ABI version

[David Marchand]

The glue libraries are tightly bound to the mlx drivers of a dpdk version
and are packaged with them.

Keeping a separate ABI version prevents us from installing two versions of
dpdk.
Maintaining this separate version just adds confusion.
Align the glue library ABI version to the global ABI version.

Signed-off-by: David Marchand <david.marchand at redhat.com>
---
 drivers/common/mlx5/linux/meson.build | 2 +-
 drivers/common/mlx5/linux/mlx5_glue.h | 1 -
 drivers/net/mlx4/meson.build          | 2 +-
 drivers/net/mlx4/mlx4_glue.h          | 1 -
 4 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/common/mlx5/linux/meson.build b/drivers/common/mlx5/linux/meson.build
index 9ef8e181d7..483df0e181 100644
--- a/drivers/common/mlx5/linux/meson.build
+++ b/drivers/common/mlx5/linux/meson.build
@@ -6,7 +6,7 @@ includes += include_directories('.')
 static_ibverbs = (get_option('ibverbs_link') == 'static')
 dlopen_ibverbs = (get_option('ibverbs_link') == 'dlopen')
 LIB_GLUE_BASE = 'librte_pmd_mlx5_glue.so'
-LIB_GLUE_VERSION = '20.02.0'
+LIB_GLUE_VERSION = abi_version
 LIB_GLUE = LIB_GLUE_BASE + '.' + LIB_GLUE_VERSION
 if dlopen_ibverbs
 	dpdk_conf.set('RTE_IBVERBS_LINK_DLOPEN', 1)
diff --git a/drivers/common/mlx5/linux/mlx5_glue.h b/drivers/common/mlx5/linux/mlx5_glue.h
index 42b2f61523..ace36c6b07 100644
--- a/drivers/common/mlx5/linux/mlx5_glue.h
+++ b/drivers/common/mlx5/linux/mlx5_glue.h
@@ -131,7 +131,6 @@ struct mlx5dv_var { uint32_t page_id; uint32_t length; off_t mmap_off;
 #define IBV_ACCESS_RELAXED_ORDERING 0
 #endif
 
-/* LIB_GLUE_VERSION must be updated every time this structure is modified. */
 struct mlx5_glue {
 	const char *version;
 	int (*fork_init)(void);
diff --git a/drivers/net/mlx4/meson.build b/drivers/net/mlx4/meson.build
index 5a25e11a7b..395776a495 100644
--- a/drivers/net/mlx4/meson.build
+++ b/drivers/net/mlx4/meson.build
@@ -11,7 +11,7 @@ endif
 static_ibverbs = (get_option('ibverbs_link') == 'static')
 dlopen_ibverbs = (get_option('ibverbs_link') == 'dlopen')
 LIB_GLUE_BASE = 'librte_pmd_mlx4_glue.so'
-LIB_GLUE_VERSION = '18.02.0'
+LIB_GLUE_VERSION = abi_version
 LIB_GLUE = LIB_GLUE_BASE + '.' + LIB_GLUE_VERSION
 if dlopen_ibverbs
 	dpdk_conf.set('RTE_IBVERBS_LINK_DLOPEN', 1)
diff --git a/drivers/net/mlx4/mlx4_glue.h b/drivers/net/mlx4/mlx4_glue.h
index 5d9e985495..96d5cb16b4 100644
--- a/drivers/net/mlx4/mlx4_glue.h
+++ b/drivers/net/mlx4/mlx4_glue.h
@@ -23,7 +23,6 @@
 #define MLX4_GLUE_VERSION ""
 #endif
 
-/* LIB_GLUE_VERSION must be updated every time this structure is modified. */
 struct mlx4_glue {
 	const char *version;
 	int (*fork_init)(void);
-- 
2.23.0