[U-Boot-Users] [PATCH] New CONFIG_BOOTP_SERVER option
Wolfgang Denk
wd at denx.de
Thu Aug 9 22:26:08 CEST 2007
In message <FE6E7FFD-AF24-456E-A9D3-56A616093032 at savantav.com> you wrote:
> Added CONFIG_BOOTP_SERVER to allow the tftp server to be different
> from the bootp server
Sorry for the late review...
Which problem is this patch supposed to fix? Doesn't the "nextserver"
option in your DHCP server config file do exactly what you want?
> index b3ccdce..581dbf7 100644
> --- a/include/cmd_confdefs.h
> +++ b/include/cmd_confdefs.h
> @@ -169,6 +169,7 @@
> #define CONFIG_BOOTP_SEND_HOSTNAME 0x00000100
> #define CONFIG_BOOTP_NTPSERVER 0x00000200
> #define CONFIG_BOOTP_TIMEOFFSET 0x00000400
> +#define CONFIG_BOOTP_SERVER 0x00000800
> #define CONFIG_BOOTP_VENDOREX 0x80000000
> @@ -178,7 +179,8 @@
> #define CONFIG_BOOTP_DEFAULT (CONFIG_BOOTP_SUBNETMASK | \
> CONFIG_BOOTP_GATEWAY | \
> CONFIG_BOOTP_HOSTNAME | \
> - CONFIG_BOOTP_BOOTPATH)
> + CONFIG_BOOTP_BOOTPATH | \
> + CONFIG_BOOTP_SERVER)
> #ifndef CONFIG_BOOTP_MASK
> #define CONFIG_BOOTP_MASK CONFIG_BOOTP_DEFAULT
> diff --git a/net/bootp.c b/net/bootp.c
> index 1de9a8f..2c05f2e 100644
> --- a/net/bootp.c
> +++ b/net/bootp.c
> @@ -120,10 +120,12 @@ static void BootpCopyNetParams(Bootp_t *bp)
> IPaddr_t tmp_ip;
> NetCopyIP(&NetOurIP, &bp->bp_yiaddr);
> +#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_SERVER)
> NetCopyIP(&tmp_ip, &bp->bp_siaddr);
> if (tmp_ip != 0)
> NetCopyIP(&NetServerIP, &bp->bp_siaddr);
> memcpy (NetServerEther, ((Ethernet_t *)NetRxPkt)->et_src, 6);
> +#endif
If I understand corrrectly, this patch changes the behaviour for all
boards that currently don't define CONFIG_BOOTP_SERVER.
Is this intentional?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
It is dangerous to be right on a subject on which the established
authorities are wrong. -- Voltaire
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