This converts the following to Kconfig: CONFIG_KEEP_SERVERADDR
Drop the preprocessor usage also.
Signed-off-by: Simon Glass sjg@chromium.org ---
(no changes since v1)
README | 5 ----- include/configs/sandbox.h | 1 - net/Kconfig | 9 +++++++++ net/arp.c | 5 ++--- scripts/config_whitelist.txt | 1 - 5 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/README b/README index 056b717557b..79843787eeb 100644 --- a/README +++ b/README @@ -1193,11 +1193,6 @@ The following options need to be configured: server to contact when using the "tftboot" command. (Environment variable "serverip")
- CONFIG_KEEP_SERVERADDR - - Keeps the server's MAC address, in the env 'serveraddr' - for passing to bootargs (like Linux's netconsole option) - - Gateway IP address: CONFIG_GATEWAYIP
diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h index cd7d99ec69c..1dd21d5e925 100644 --- a/include/configs/sandbox.h +++ b/include/configs/sandbox.h @@ -25,7 +25,6 @@ #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\ 115200}
-#define CONFIG_KEEP_SERVERADDR #define CONFIG_UDP_CHECKSUM #define CONFIG_TIMESTAMP #define CONFIG_BOOTP_SERVERIP diff --git a/net/Kconfig b/net/Kconfig index 7a2d1450188..fb6420f9bbe 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -98,4 +98,13 @@ config SERVERIP_FROM_PROXYDHCP_DELAY_MS receiving response from main DHCP server. Has no effect if SERVERIP_FROM_PROXYDHCP is false.
+config KEEP_SERVERADDR + bool "Write the server's MAC address to 'serveraddr'" + default y if SANDBOX + help + Keeps the server's MAC address, in the env 'serveraddr' + for passing to bootargs (like Linux's netconsole option). If this is + enabled, when an ARP reply is received, the server's IP address is + written there. + endif # if NET diff --git a/net/arp.c b/net/arp.c index 1d06ed25722..0b086dc8d21 100644 --- a/net/arp.c +++ b/net/arp.c @@ -196,13 +196,12 @@ void arp_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len) if (!arp_is_waiting()) break;
-#ifdef CONFIG_KEEP_SERVERADDR - if (net_server_ip.s_addr == net_arp_wait_packet_ip.s_addr) { + if (IS_ENABLED(CONFIG_KEEP_SERVERADDR) && + net_server_ip.s_addr == net_arp_wait_packet_ip.s_addr) { char buf[20]; sprintf(buf, "%pM", &arp->ar_sha); env_set("serveraddr", buf); } -#endif
reply_ip_addr = net_read_ip(&arp->ar_spa);
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 6d961ccb3e6..3285d3cd30e 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -639,7 +639,6 @@ CONFIG_JFFS2_PART_SIZE CONFIG_JFFS2_SUMMARY CONFIG_JRSTARTR_JR0 CONFIG_JTAG_CONSOLE -CONFIG_KEEP_SERVERADDR CONFIG_KEY_REVOCATION CONFIG_KIRKWOOD_EGIGA_INIT CONFIG_KIRKWOOD_GPIO