From: hugang <linuxbest@soul.com.cn>
To: "John D. Kim" <johnkim@aslab.com>
Cc: linux-kernel@vger.kernel.org
Subject: [Patch]:New patch for dhcp and nfsroot.
Date: Sat, 15 Sep 2001 13:23:59 +0800 [thread overview]
Message-ID: <20010915132359.38038071.linuxbest@soul.com.cn> (raw)
In-Reply-To: <Pine.LNX.4.31.0109141503020.32576-100000@postbox.aslab.com>
In-Reply-To: <20010914085103.493e30b1.linuxbest@soul.com.cn> <Pine.LNX.4.31.0109141503020.32576-100000@postbox.aslab.com>
[-- Attachment #1: Type: text/plain, Size: 1006 bytes --]
On Fri, 14 Sep 2001 15:06:55 -0700 (PDT)
"John D. Kim" <johnkim@aslab.com> wrote:
>Hmmm... I've tried the patch with 2.4.8, 2.4.8-ac12, and 2.4.9-ac8. All
>three says "couldn't find the kernel version the module was compiled for"
>when insmod tries to load the ipconfig module. I've also tried different
>versions of insmod(2.4.0, 2.4.2, and 2.4.8). I have not yet tried your
>kernel yet since I'm working with pcmcia devices, but I'll give it a try
>as well, just to see if ipconfig would load or not.
>
>Anyone else here have a clue?
>
Sorry .I check the ipconfig.c .I loss some things. Try the 2.4.9nfsroot.patch
1:Your must compile the nfs and nfsroot in kernel.
--
Best Regard!
礼!
----------------------------------------------------
hugang : 胡刚 GNU/Linux User
email : gang_hu@soul.com.cn linuxbest@soul.com.cn
Tel : +861068425741/2/3/4
Web : http://www.soul.com.cn
Beijing Soul technology Co.Ltd.
北京众志和达科技有限公司
----------------------------------------------------
[-- Attachment #2: 2.4.9.nfsroot.patch --]
[-- Type: application/octet-stream, Size: 4464 bytes --]
diff -u -r linux/fs/Config.in linux-nfsroot/fs/Config.in
--- linux/fs/Config.in Tue Jul 3 05:03:04 2001
+++ linux-nfsroot/fs/Config.in Sat Sep 15 13:06:29 2001
@@ -80,7 +80,7 @@
dep_tristate 'Coda file system support (advanced network fs)' CONFIG_CODA_FS $CONFIG_INET
dep_tristate 'NFS file system support' CONFIG_NFS_FS $CONFIG_INET
dep_mbool ' Provide NFSv3 client support' CONFIG_NFS_V3 $CONFIG_NFS_FS
- dep_bool ' Root file system on NFS' CONFIG_ROOT_NFS $CONFIG_NFS_FS $CONFIG_IP_PNP
+ dep_bool ' Root file system on NFS' CONFIG_ROOT_NFS $CONFIG_NFS_FS
dep_tristate 'NFS server support' CONFIG_NFSD $CONFIG_INET
dep_mbool ' Provide NFSv3 server support' CONFIG_NFSD_V3 $CONFIG_NFSD
diff -u -r linux/fs/nfs/nfsroot.c linux-nfsroot/fs/nfs/nfsroot.c
--- linux/fs/nfs/nfsroot.c Fri Aug 17 00:55:52 2001
+++ linux-nfsroot/fs/nfs/nfsroot.c Sat Sep 15 13:06:29 2001
@@ -82,6 +82,7 @@
#include <linux/major.h>
#include <linux/utsname.h>
#include <net/ipconfig.h>
+#include <linux/module.h>
/* Define this to allow debugging output */
#undef NFSROOT_DEBUG
@@ -104,6 +105,8 @@
static int nfs_port __initdata = 0; /* Port to connect to for NFS */
static int mount_port __initdata = 0; /* Mount daemon port number */
+u32 root_server_addr __initdata = INADDR_NONE; /* Address of NFS server */
+u8 root_server_path[256] __initdata = { 0, } ; /* Path to mount as root */
/***************************************************************************
@@ -464,3 +467,5 @@
set_sockaddr((struct sockaddr_in *) &nfs_data.addr, servaddr, nfs_port);
return (void*)&nfs_data;
}
+EXPORT_SYMBOL(root_server_addr);
+EXPORT_SYMBOL(root_server_path);
diff -u -r linux/include/net/ipconfig.h linux-nfsroot/include/net/ipconfig.h
--- linux/include/net/ipconfig.h Wed May 2 11:59:24 2001
+++ linux-nfsroot/include/net/ipconfig.h Sat Sep 15 13:06:29 2001
@@ -21,7 +21,7 @@
extern u32 ic_servaddr; /* Boot server IP address */
extern u32 root_server_addr; /* Address of NFS server */
-extern u8 root_server_path[]; /* Path to mount as root */
+extern u8 root_server_path[256]; /* Path to mount as root */
@@ -36,3 +36,4 @@
#define IC_BOOTP 0x01 /* BOOTP (or DHCP, see below) */
#define IC_RARP 0x02 /* RARP */
#define IC_USE_DHCP 0x100 /* If on, use DHCP instead of BOOTP */
+
diff -u -r linux/net/core/dev.c linux-nfsroot/net/core/dev.c
--- linux/net/core/dev.c Fri Aug 17 00:56:10 2001
+++ linux-nfsroot/net/core/dev.c Sat Sep 15 13:06:29 2001
@@ -2818,3 +2818,5 @@
return call_usermodehelper(argv [0], argv, envp);
}
#endif
+
+EXPORT_SYMBOL(dev_change_flags);
diff -u -r linux/net/ipv4/Config.in linux-nfsroot/net/ipv4/Config.in
--- linux/net/ipv4/Config.in Wed May 2 11:59:24 2001
+++ linux-nfsroot/net/ipv4/Config.in Sat Sep 15 13:06:29 2001
@@ -18,8 +18,8 @@
bool ' IP: verbose route monitoring' CONFIG_IP_ROUTE_VERBOSE
bool ' IP: large routing tables' CONFIG_IP_ROUTE_LARGE_TABLES
fi
-bool ' IP: kernel level autoconfiguration' CONFIG_IP_PNP
-if [ "$CONFIG_IP_PNP" = "y" ]; then
+tristate ' IP: kernel level autoconfiguration' CONFIG_IP_PNP
+if [ "$CONFIG_IP_PNP" != "n" ]; then
bool ' IP: DHCP support' CONFIG_IP_PNP_DHCP
bool ' IP: BOOTP support' CONFIG_IP_PNP_BOOTP
bool ' IP: RARP support' CONFIG_IP_PNP_RARP
diff -u -r linux/net/ipv4/ipconfig.c linux-nfsroot/net/ipv4/ipconfig.c
--- linux/net/ipv4/ipconfig.c Wed May 2 11:59:24 2001
+++ linux-nfsroot/net/ipv4/ipconfig.c Sat Sep 15 13:07:51 2001
@@ -29,6 +29,7 @@
*/
#include <linux/config.h>
+#include <linux/module.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/kernel.h>
@@ -123,8 +124,8 @@
u32 ic_servaddr __initdata = INADDR_NONE; /* Boot server IP address */
-u32 root_server_addr __initdata = INADDR_NONE; /* Address of NFS server */
-u8 root_server_path[256] __initdata = { 0, }; /* Path to mount as root */
+//u32 root_server_addr __initdata = INADDR_NONE; /* Address of NFS server */
+//u8 root_server_path[256] __initdata = { 0, }; /* Path to mount as root */
/* Persistent data: */
@@ -1212,7 +1213,7 @@
return 0;
}
-module_init(ip_auto_config);
+//module_init(ip_auto_config);
/*
@@ -1340,5 +1341,13 @@
return ip_auto_config_setup(addrs);
}
+int init_module(void)
+{
+#ifdef MODULE
+ ic_enable = 1;
+#endif
+ ip_auto_config();
+ return 0;
+}
__setup("ip=", ip_auto_config_setup);
__setup("nfsaddrs=", nfsaddrs_config_setup);
prev parent reply other threads:[~2001-09-15 5:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.LNX.4.31.0109131044220.18725-100000@postbox.aslab.com>
2001-08-29 0:14 ` A patch for dhcp and nfsroot hugang
2001-09-13 18:32 ` John D. Kim
2001-09-14 0:51 ` hugang
2001-09-14 22:06 ` John D. Kim
2001-09-15 5:23 ` hugang [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20010915132359.38038071.linuxbest@soul.com.cn \
--to=linuxbest@soul.com.cn \
--cc=johnkim@aslab.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).