From: Manfred Gruber <m.gruber@tirol.com>
To: ecos-discuss@ecos.sourceware.org
Subject: [ECOS] Patch not start network device
Date: Fri, 08 Jun 2007 09:10:00 -0000 [thread overview]
Message-ID: <200706071902.39680.m.gruber@tirol.com> (raw)
Hi !
I have done a small patch to not switch on ethernet if ip is 0.0.0.0 and bootp
is false in redboot. This speeds up my boot process.
Index: ecos/packages/redboot/current/src/net/net_io.c
===================================================================
--- ecos.orig/packages/redboot/current/src/net/net_io.c
+++ ecos/packages/redboot/current/src/net/net_io.c
@@ -701,6 +701,12 @@ net_init(void)
#endif
}
#endif
+ /* not start network if ip address is set to 0.0.0.0 and bootp is
switched off */
+ if (__local_ip_addr[0] == 0 && __local_ip_addr[1] == 0 &&
+ __local_ip_addr[2] == 0 && __local_ip_addr[3] == 0 && (use_bootp ==
false)) {
+ diag_printf("Not starting network, bootp is false and IP is 0.0.0.0!
\n");
+ return;
+ }
# ifdef CYGDBG_IO_ETH_DRIVERS_DEBUG
// Don't override if the user has deliberately set something more
// verbose.
what do you think about that, the patch is against flash_v2 branch ?
regards
--
Manfred Gruber
--
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next reply other threads:[~2007-06-07 17:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-08 9:10 Manfred Gruber [this message]
2007-06-08 12:56 ` Manfred Gruber
2007-06-08 13:17 ` Gary Thomas
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