Jean-Christophe PLAGNIOL-VILLARD wrote:
> allow to use a different server as set in serverip
>
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[EMAIL PROTECTED]>
>
> diff --git a/common/cmd_net.c b/common/cmd_net.c
> index 21682c0..b86ca86 100644
> --- a/common/cmd_net.c
> +++ b/common/cmd_net.c
> @@ -51,7 +51,7 @@ int do_tftpb (cmd_tbl_t *cmdtp, int flag, int argc, char
> *argv[])
> U_BOOT_CMD(
> tftpboot, 3, 1, do_tftpb,
> "tftpboot- boot image via network using TFTP protocol\n",
> - "[loadAddress] [bootfilename]\n"
> + "[loadAddress] [[hostIPaddr:]bootfilename]\n"
> );
>
> int do_rarpb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
> diff --git a/net/tftp.c b/net/tftp.c
> index 8b95bcf..9d87e2c 100644
> --- a/net/tftp.c
> +++ b/net/tftp.c
> @@ -34,7 +34,7 @@
> #define TFTP_ERROR 5
> #define TFTP_OACK 6
>
> -
> +static IPaddr_t TftpServerIP;
> static int TftpServerPort; /* The UDP port at their end
> */
> static int TftpOurPort; /* The UDP port at our end
> */
> static int TftpTimeoutCount;
> @@ -55,7 +55,7 @@ static int TftpState;
>
> #define DEFAULT_NAME_LEN (8 + 4 + 1)
> static char default_filename[DEFAULT_NAME_LEN];
> -static char *tftp_filename;
> +static char tftp_filename[2048];
>
A 2k filename??? How about something more reasonable like 80 or 100
bytes. Use a #define for the size so you can use it later.
>
> #ifdef CFG_DIRECT_FLASH_TFTP
> extern flash_info_t flash_info[];
> @@ -231,7 +231,7 @@ TftpSend (void)
> break;
> }
>
> - NetSendUDPPacket(NetServerEther, NetServerIP, TftpServerPort,
> TftpOurPort, len);
> + NetSendUDPPacket(NetServerEther, TftpServerIP, TftpServerPort,
> TftpOurPort, len);
> }
>
>
> @@ -453,30 +453,38 @@ TftpStart (void)
> char *ep; /* Environment pointer */
> #endif
>
> + TftpServerIP = NetServerIP;
> if (BootFile[0] == '\0') {
> sprintf(default_filename, "%02lX%02lX%02lX%02lX.img",
> NetOurIP & 0xFF,
> (NetOurIP >> 8) & 0xFF,
> (NetOurIP >> 16) & 0xFF,
> (NetOurIP >> 24) & 0xFF );
> - tftp_filename = default_filename;
> + strcpy (tftp_filename, default_filename);
>
>
Use strncpy, please, with the buffer length defined above.
> printf ("*** Warning: no boot file name; using '%s'\n",
> tftp_filename);
> } else {
> - tftp_filename = BootFile;
> + char *p=BootFile;
> + p = strchr (p, ':');
> + if (p != NULL) {
> + TftpServerIP = string_to_ip (BootFile);
> + ++p;
> + strcpy (tftp_filename, p);
>
Again, strncpy please
> + } else
> + strcpy (tftp_filename, BootFile);
> }
>
> #if defined(CONFIG_NET_MULTI)
> printf ("Using %s device\n", eth_get_name());
> #endif
> - puts ("TFTP from server "); print_IPaddr (NetServerIP);
> + puts ("TFTP from server "); print_IPaddr (TftpServerIP);
> puts ("; our IP address is "); print_IPaddr (NetOurIP);
>
> /* Check if we need to send across this subnet */
> if (NetOurGatewayIP && NetOurSubnetMask) {
> IPaddr_t OurNet = NetOurIP & NetOurSubnetMask;
> - IPaddr_t ServerNet = NetServerIP & NetOurSubnetMask;
> + IPaddr_t ServerNet = TftpServerIP & NetOurSubnetMask;
>
> if (OurNet != ServerNet) {
> puts ("; sending through gateway ");
>
This now works for me. Fix the file name buffer and I'll pull it in pronto.
regards,
Ben
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