@@ -19,6 +19,7 @@ CONFIG_CMD_CACHE=y
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_ENV_ADDR=0x2000
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_UDP_CHECKSUM=y
CONFIG_SYS_I2C_LEGACY=y
CONFIG_SYS_I2C_FSL=y
CONFIG_SYS_FSL_I2C_OFFSET=0x58000
@@ -21,6 +21,7 @@ CONFIG_CMD_CACHE=y
CONFIG_CMD_DATE=y
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_ENV_ADDR=0x40000
+CONFIG_UDP_CHECKSUM=y
CONFIG_SYS_I2C_LEGACY=y
CONFIG_SYS_I2C_FSL=y
CONFIG_SYS_FSL_I2C_OFFSET=0x58000
@@ -22,6 +22,7 @@ CONFIG_CMD_CACHE=y
CONFIG_CMD_DATE=y
CONFIG_ENV_ADDR=0x4000
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_UDP_CHECKSUM=y
CONFIG_SYS_I2C_LEGACY=y
CONFIG_SYS_I2C_FSL=y
CONFIG_SYS_FSL_I2C_OFFSET=0x58000
@@ -22,6 +22,7 @@ CONFIG_CMD_CACHE=y
CONFIG_CMD_DATE=y
CONFIG_ENV_ADDR=0x4000
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_UDP_CHECKSUM=y
CONFIG_SYS_I2C_LEGACY=y
CONFIG_SYS_I2C_FSL=y
CONFIG_SYS_FSL_I2C_OFFSET=0x58000
@@ -22,6 +22,7 @@ CONFIG_CMD_CACHE=y
CONFIG_CMD_DATE=y
CONFIG_ENV_ADDR=0x4000
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_UDP_CHECKSUM=y
CONFIG_SYS_I2C_LEGACY=y
CONFIG_SYS_I2C_FSL=y
CONFIG_SYS_FSL_I2C_OFFSET=0x58000
@@ -41,8 +41,6 @@
/* I2C */
#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
-#define CONFIG_UDP_CHECKSUM
-
#ifdef CONFIG_MCFFEC
# define CONFIG_IPADDR 192.162.1.2
# define CONFIG_NETMASK 255.255.255.0
@@ -56,8 +56,6 @@
/* I2C */
#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
-#define CONFIG_UDP_CHECKSUM
-
#ifdef CONFIG_MCFFEC
# define CONFIG_IPADDR 192.162.1.2
# define CONFIG_NETMASK 255.255.255.0
@@ -50,8 +50,6 @@
/* I2C */
#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
-#define CONFIG_UDP_CHECKSUM
-
#ifdef CONFIG_MCFFEC
# define CONFIG_IPADDR 192.162.1.2
# define CONFIG_NETMASK 255.255.255.0
@@ -52,8 +52,6 @@
/* I2C */
#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
-#define CONFIG_UDP_CHECKSUM
-
#ifdef CONFIG_MCFFEC
# define CONFIG_IPADDR 192.162.1.2
# define CONFIG_NETMASK 255.255.255.0
@@ -25,7 +25,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
115200}
-#define CONFIG_UDP_CHECKSUM
#define CONFIG_TIMESTAMP
#define CONFIG_BOOTP_SERVERIP
@@ -107,4 +107,11 @@ config KEEP_SERVERADDR
enabled, when an ARP reply is received, the server's IP address is
written there.
+config UDP_CHECKSUM
+ bool "Check the UDP checksum"
+ help
+ Enable this to verify the checksum on UDP packets. If the checksum
+ is wrong then the packet is discussed and an error is shown, like
+ "UDP wrong checksum 29374a23 30ff3826"
+
endif # if NET
@@ -1264,8 +1264,7 @@ void net_process_received_packet(uchar *in_packet, int len)
"received UDP (to=%pI4, from=%pI4, len=%d)\n",
&dst_ip, &src_ip, len);
-#ifdef CONFIG_UDP_CHECKSUM
- if (ip->udp_xsum != 0) {
+ if (IS_ENABLED(CONFIG_UDP_CHECKSUM) && ip->udp_xsum != 0) {
ulong xsum;
u8 *sumptr;
ushort sumlen;
@@ -1298,7 +1297,6 @@ void net_process_received_packet(uchar *in_packet, int len)
return;
}
}
-#endif
#if defined(CONFIG_NETCONSOLE) && !defined(CONFIG_SPL_BUILD)
nc_input_packet((uchar *)ip + IP_UDP_HDR_SIZE,
@@ -2946,7 +2946,6 @@ CONFIG_UBI_SIZE
CONFIG_UBOOTPATH
CONFIG_UBOOT_SECTOR_COUNT
CONFIG_UBOOT_SECTOR_START
-CONFIG_UDP_CHECKSUM
CONFIG_UEC_ETH
CONFIG_UEC_ETH1
CONFIG_UEC_ETH2
This converts the following to Kconfig: CONFIG_UDP_CHECKSUM Signed-off-by: Simon Glass <sjg@chromium.org> --- configs/M5208EVBE_defconfig | 1 + configs/M53017EVB_defconfig | 1 + configs/M5329AFEE_defconfig | 1 + configs/M5329BFEE_defconfig | 1 + configs/M5373EVB_defconfig | 1 + include/configs/M5208EVBE.h | 2 -- include/configs/M53017EVB.h | 2 -- include/configs/M5329EVB.h | 2 -- include/configs/M5373EVB.h | 2 -- include/configs/sandbox.h | 1 - net/Kconfig | 7 +++++++ net/net.c | 4 +--- scripts/config_whitelist.txt | 1 - 13 files changed, 13 insertions(+), 13 deletions(-)