[dpdk-dev] [PATCH] eal: remove experimental from hotplug add/remove

[Ferruh Yigit <ferruh.yigit@intel.com>]

rte_eal_hotplug_add() & rte_eal_hotplug_remove() APIs first added on
v17.08 as experimental
Commit a3ee360f4440 ("eal: add hotplug add/remove device")

When __rte_experimental tag created, APIs tagged with it on v18.02
Commit 77b7b81e32e9 ("add experimental tag to appropriate functions")

After rte_eth_dev_attach() & rte_eth_dev_detach() APIs has been
deprecated in v18.08 eal APIs are only ones for hotplug operations
Commit 9f2be5b3db8b ("ethdev: deprecate attach and detach functions")

These APIs are around for a few releases now and without an alternative,
removing the experimental tag from them.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
Cc: Ian Stokes <ian.stokes@intel.com>
CC: arybchenko@solarflare.com
---
 drivers/raw/ifpga_rawdev/Makefile       |  1 -
 drivers/raw/ifpga_rawdev/meson.build    |  2 --
 lib/librte_eal/common/eal_common_dev.c  |  7 ++++---
 lib/librte_eal/common/include/rte_dev.h | 15 +++++----------
 lib/librte_eal/rte_eal_version.map      |  4 ++--
 5 files changed, 11 insertions(+), 18 deletions(-)

diff --git a/drivers/raw/ifpga_rawdev/Makefile b/drivers/raw/ifpga_rawdev/Makefile
index f3b9d5e61..c534f7f08 100644
--- a/drivers/raw/ifpga_rawdev/Makefile
+++ b/drivers/raw/ifpga_rawdev/Makefile
@@ -8,7 +8,6 @@ include $(RTE_SDK)/mk/rte.vars.mk
 #
 LIB = librte_pmd_ifpga_rawdev.a
 
-CFLAGS += -DALLOW_EXPERIMENTAL_API
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 CFLAGS += -I$(RTE_SDK)/drivers/bus/ifpga
diff --git a/drivers/raw/ifpga_rawdev/meson.build b/drivers/raw/ifpga_rawdev/meson.build
index 67256872d..37896afba 100644
--- a/drivers/raw/ifpga_rawdev/meson.build
+++ b/drivers/raw/ifpga_rawdev/meson.build
@@ -11,5 +11,3 @@ deps += ['rawdev', 'pci', 'bus_pci', 'kvargs',
 sources = files('ifpga_rawdev.c')
 
 includes += include_directories('base')
-
-allow_experimental_apis = true
diff --git a/lib/librte_eal/common/eal_common_dev.c b/lib/librte_eal/common/eal_common_dev.c
index 678dbcac7..ab3170ebc 100644
--- a/lib/librte_eal/common/eal_common_dev.c
+++ b/lib/librte_eal/common/eal_common_dev.c
@@ -127,8 +127,9 @@ int rte_eal_dev_detach(struct rte_device *dev)
 	return ret;
 }
 
-int __rte_experimental rte_eal_hotplug_add(const char *busname, const char *devname,
-			const char *devargs)
+int
+rte_eal_hotplug_add(const char *busname, const char *devname,
+		const char *devargs)
 {
 	struct rte_bus *bus;
 	struct rte_device *dev;
@@ -193,7 +194,7 @@ int __rte_experimental rte_eal_hotplug_add(const char *busname, const char *devn
 	return ret;
 }
 
-int __rte_experimental
+int
 rte_eal_hotplug_remove(const char *busname, const char *devname)
 {
 	struct rte_bus *bus;
diff --git a/lib/librte_eal/common/include/rte_dev.h b/lib/librte_eal/common/include/rte_dev.h
index b80a80598..2db506987 100644
--- a/lib/librte_eal/common/include/rte_dev.h
+++ b/lib/librte_eal/common/include/rte_dev.h
@@ -189,9 +189,6 @@ __rte_deprecated
 int rte_eal_dev_detach(struct rte_device *dev);
 
 /**
- * @warning
- * @b EXPERIMENTAL: this API may change without prior notice
- *
  * Hotplug add a given device to a specific bus.
  *
  * @param busname
@@ -204,13 +201,11 @@ int rte_eal_dev_detach(struct rte_device *dev);
  * @return
  *   0 on success, negative on error.
  */
-int __rte_experimental rte_eal_hotplug_add(const char *busname, const char *devname,
-			const char *devargs);
+int
+rte_eal_hotplug_add(const char *busname, const char *devname,
+		const char *devargs);
 
 /**
- * @warning
- * @b EXPERIMENTAL: this API may change without prior notice
- *
  * Hotplug remove a given device from a specific bus.
  *
  * @param busname
@@ -220,8 +215,8 @@ int __rte_experimental rte_eal_hotplug_add(const char *busname, const char *devn
  * @return
  *   0 on success, negative on error.
  */
-int __rte_experimental rte_eal_hotplug_remove(const char *busname,
-					  const char *devname);
+int
+rte_eal_hotplug_remove(const char *busname, const char *devname);
 
 /**
  * Device comparison function.
diff --git a/lib/librte_eal/rte_eal_version.map b/lib/librte_eal/rte_eal_version.map
index 73282bbb0..bd6ba15e3 100644
--- a/lib/librte_eal/rte_eal_version.map
+++ b/lib/librte_eal/rte_eal_version.map
@@ -265,6 +265,8 @@ DPDK_18.08 {
 DPDK_18.11 {
 	global:
 
+	rte_eal_hotplug_add;
+	rte_eal_hotplug_remove;
 	rte_strscpy;
 
 } DPDK_18.08;
@@ -292,8 +294,6 @@ EXPERIMENTAL {
 	rte_devargs_remove;
 	rte_devargs_type_count;
 	rte_eal_cleanup;
-	rte_eal_hotplug_add;
-	rte_eal_hotplug_remove;
 	rte_fbarray_attach;
 	rte_fbarray_destroy;
 	rte_fbarray_detach;
-- 
2.17.1