Use a regular expression to apply the default formatting flags for all
ethaddr env vars.
Signed-off-by: Joe Hershberger <joe.hershber...@ni.com>
Reviewed-by: Simon Glass <s...@chromium.org>
---
Changes in v3: None
Changes in v2:
-Added comments about the use of .flags in the dm eth test
include/env_flags.h | 11 ++++++++---
test/dm/eth.c | 3 +++
2 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/include/env_flags.h b/include/env_flags.h
index 3ef6311..fc6d0d8 100644
--- a/include/env_flags.h
+++ b/include/env_flags.h
@@ -38,13 +38,18 @@ enum env_flags_varaccess {
#endif
#ifdef CONFIG_CMD_NET
+#ifdef CONFIG_REGEX
+#define ETHADDR_WILDCARD "\\d?"
+#else
+#define ETHADDR_WILDCARD
+#endif
#ifdef CONFIG_ENV_OVERWRITE
-#define ETHADDR_FLAGS "ethaddr:ma,"
+#define ETHADDR_FLAGS "eth" ETHADDR_WILDCARD "addr:ma,"
#else
#ifdef CONFIG_OVERWRITE_ETHADDR_ONCE
-#define ETHADDR_FLAGS "ethaddr:mc,"
+#define ETHADDR_FLAGS "eth" ETHADDR_WILDCARD "addr:mc,"
#else
-#define ETHADDR_FLAGS "ethaddr:mo,"
+#define ETHADDR_FLAGS "eth" ETHADDR_WILDCARD "addr:mo,"
#endif
#endif
#else
diff --git a/test/dm/eth.c b/test/dm/eth.c
index 4891f3a..0c173b4 100644
--- a/test/dm/eth.c
+++ b/test/dm/eth.c
@@ -89,6 +89,8 @@ static int dm_test_eth_rotate(struct dm_test_state *dms)
/* Invalidate eth1's MAC address */
net_ping_ip = string_to_ip("1.1.2.2");
strcpy(ethaddr, getenv("eth1addr"));
+ /* Must disable access protection for eth1addr before clearing */
+ setenv(".flags", "eth1addr");
setenv("eth1addr", NULL);
/* Make sure that the default is to rotate to the next interface */
@@ -108,6 +110,7 @@ static int dm_test_eth_rotate(struct dm_test_state *dms)
/* Invalidate eth0's MAC address */
strcpy(ethaddr, getenv("ethaddr"));
+ /* Must disable access protection for ethaddr before clearing */
setenv(".flags", "ethaddr");
setenv("ethaddr", NULL);
--
1.7.11.5
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