to adjust the root path length.
Eg to 256 from Linux Kernel
Signed-off-by: Andre Kalb <andre.k...@sma.de>
---
include/net.h | 2 +-
net/Kconfig | 6 ++++++
net/bootp.c | 2 +-
3 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/include/net.h b/include/net.h
index b02e4f630c..6f3f3dfcd4 100644
--- a/include/net.h
+++ b/include/net.h
@@ -540,7 +540,7 @@ extern struct in_addr net_dns_server2;
#endif
extern char net_nis_domain[32]; /* Our IS domain */
extern char net_hostname[32]; /* Our hostname */
-extern char net_root_path[64]; /* Our root path */
+extern char net_root_path[CONFIG_BOOTP_MAX_ROOT_PATH_LEN]; /* Our root
path */
/** END OF BOOTP EXTENTIONS **/
extern u8 net_ethaddr[ARP_HLEN]; /* Our ethernet address
*/
extern u8 net_server_ethaddr[ARP_HLEN]; /* Boot server enet
address */
diff --git a/net/Kconfig b/net/Kconfig
index 2ae9d6a020..553e271ce9 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -123,4 +123,10 @@ config BOOTP_SERVERIP
variable, not the BOOTP server. This affects the operation of both
bootp and tftp.
+config BOOTP_MAX_ROOT_PATH_LEN
+ int "Option 17 root path length"
+ default 64
+ help
+ Select maximal length of option 17 root path.
+
endif # if NET
diff --git a/net/bootp.c b/net/bootp.c
index d83e4eb0ba..1566fc5495 100644
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -64,7 +64,7 @@ ulong bootp_start;
ulong bootp_timeout;
char net_nis_domain[32] = {0,}; /* Our NIS domain */
char net_hostname[32] = {0,}; /* Our hostname */
-char net_root_path[64] = {0,}; /* Our bootpath */
+char net_root_path[CONFIG_BOOTP_MAX_ROOT_PATH_LEN] = {0,}; /* Our bootpath */
static ulong time_taken_max;
--
2.31.1
