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authorOleksij Rempel <o.rempel@pengutronix.de>2021-04-28 16:09:46 +0300
committerJakub Kicinski <kuba@kernel.org>2021-04-29 00:06:45 +0300
commit4a52dd8fefb45626dace70a63c0738dbd83b7edb (patch)
tree088067451677e1666b849f15612184aedcd920cd
parent15c0a64bfcbcc7a8dca805746f46ea6e746736ed (diff)
downloadlinux-4a52dd8fefb45626dace70a63c0738dbd83b7edb.tar.xz
net: selftest: fix build issue if INET is disabled
In case ethernet driver is enabled and INET is disabled, selftest will fail to build. Reported-by: Randy Dunlap <rdunlap@infradead.org> Fixes: 3e1e58d64c3d ("net: add generic selftest support") Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20210428130947.29649-1-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-rw-r--r--drivers/net/ethernet/atheros/Kconfig2
-rw-r--r--drivers/net/ethernet/freescale/Kconfig2
-rw-r--r--include/net/selftests.h19
-rw-r--r--net/Kconfig2
-rw-r--r--net/core/Makefile2
-rw-r--r--net/dsa/Kconfig2
6 files changed, 24 insertions, 5 deletions
diff --git a/drivers/net/ethernet/atheros/Kconfig b/drivers/net/ethernet/atheros/Kconfig
index 6842b74b0696..482c58c4c584 100644
--- a/drivers/net/ethernet/atheros/Kconfig
+++ b/drivers/net/ethernet/atheros/Kconfig
@@ -20,8 +20,8 @@ if NET_VENDOR_ATHEROS
config AG71XX
tristate "Atheros AR7XXX/AR9XXX built-in ethernet mac support"
depends on ATH79
- select NET_SELFTESTS
select PHYLINK
+ imply NET_SELFTESTS
help
If you wish to compile a kernel for AR7XXX/91XXX and enable
ethernet support, then you should always answer Y to this.
diff --git a/drivers/net/ethernet/freescale/Kconfig b/drivers/net/ethernet/freescale/Kconfig
index 3d937b4650b2..2d1abdd58fab 100644
--- a/drivers/net/ethernet/freescale/Kconfig
+++ b/drivers/net/ethernet/freescale/Kconfig
@@ -26,8 +26,8 @@ config FEC
ARCH_MXC || SOC_IMX28 || COMPILE_TEST)
default ARCH_MXC || SOC_IMX28 if ARM
select CRC32
- select NET_SELFTESTS
select PHYLIB
+ imply NET_SELFTESTS
imply PTP_1588_CLOCK
help
Say Y here if you want to use the built-in 10/100 Fast ethernet
diff --git a/include/net/selftests.h b/include/net/selftests.h
index 9993b9498cf3..e65e8d230d33 100644
--- a/include/net/selftests.h
+++ b/include/net/selftests.h
@@ -4,9 +4,28 @@
#include <linux/ethtool.h>
+#if IS_ENABLED(CONFIG_NET_SELFTESTS)
+
void net_selftest(struct net_device *ndev, struct ethtool_test *etest,
u64 *buf);
int net_selftest_get_count(void);
void net_selftest_get_strings(u8 *data);
+#else
+
+static inline void net_selftest(struct net_device *ndev, struct ethtool_test *etest,
+ u64 *buf)
+{
+}
+
+static inline int net_selftest_get_count(void)
+{
+ return 0;
+}
+
+static inline void net_selftest_get_strings(u8 *data)
+{
+}
+
+#endif
#endif /* _NET_SELFTESTS */
diff --git a/net/Kconfig b/net/Kconfig
index 8d955195c069..f5ee7c65e6b4 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -431,7 +431,7 @@ config SOCK_VALIDATE_XMIT
config NET_SELFTESTS
def_tristate PHYLIB
- depends on PHYLIB
+ depends on PHYLIB && INET
config NET_SOCK_MSG
bool
diff --git a/net/core/Makefile b/net/core/Makefile
index 1a6168d8f23b..f7f16650fe9e 100644
--- a/net/core/Makefile
+++ b/net/core/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_NETPOLL) += netpoll.o
obj-$(CONFIG_FIB_RULES) += fib_rules.o
obj-$(CONFIG_TRACEPOINTS) += net-traces.o
obj-$(CONFIG_NET_DROP_MONITOR) += drop_monitor.o
+obj-$(CONFIG_NET_SELFTESTS) += selftests.o
obj-$(CONFIG_NETWORK_PHY_TIMESTAMPING) += timestamping.o
obj-$(CONFIG_NET_PTP_CLASSIFY) += ptp_classifier.o
obj-$(CONFIG_CGROUP_NET_PRIO) += netprio_cgroup.o
@@ -33,7 +34,6 @@ obj-$(CONFIG_NET_DEVLINK) += devlink.o
obj-$(CONFIG_GRO_CELLS) += gro_cells.o
obj-$(CONFIG_FAILOVER) += failover.o
ifeq ($(CONFIG_INET),y)
-obj-$(CONFIG_NET_SELFTESTS) += selftests.o
obj-$(CONFIG_NET_SOCK_MSG) += skmsg.o
obj-$(CONFIG_BPF_SYSCALL) += sock_map.o
endif
diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig
index 5baba7021427..00bb89b2d86f 100644
--- a/net/dsa/Kconfig
+++ b/net/dsa/Kconfig
@@ -9,7 +9,7 @@ menuconfig NET_DSA
select NET_SWITCHDEV
select PHYLINK
select NET_DEVLINK
- select NET_SELFTESTS
+ imply NET_SELFTESTS
help
Say Y if you want to enable support for the hardware switches supported
by the Distributed Switch Architecture.