Stash various networking paramters in the environment for the kernel
to pick up, ala pxe.
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parent
549e510df4
commit
f739b33f57
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=101112
@ -387,10 +387,14 @@ nfs_open(upath, f)
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{
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struct iodesc *desc;
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struct nfs_iodesc *currfd;
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char buf[2 * NFS_FHSIZE + 3];
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u_char *fh;
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char *cp;
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int i;
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#ifndef NFS_NOSYMLINK
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struct nfs_iodesc *newfd;
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struct nfsv2_fattrs *fa;
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char *cp, *ncp;
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char *ncp;
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int c;
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char namebuf[NFS_MAXPATHLEN + 1];
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char linkbuf[NFS_MAXPATHLEN + 1];
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@ -422,6 +426,16 @@ nfs_open(upath, f)
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return (error);
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nfs_root_node.iodesc = desc;
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fh = &nfs_root_node.fh[0];
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buf[0] = 'X';
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cp = &buf[1];
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for (i = 0; i < NFS_FHSIZE; i++, cp += 2)
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sprintf(cp, "%02x", fh[i]);
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sprintf(cp, "X");
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setenv("boot.nfsroot.server", inet_ntoa(rootip), 1);
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setenv("boot.nfsroot.path", rootpath, 1);
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setenv("boot.nfsroot.nfshandle", buf, 1);
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#ifndef NFS_NOSYMLINK
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/* Fake up attributes for the root dir. */
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fa = &nfs_root_node.fa;
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@ -209,6 +209,7 @@ net_getparams(sock)
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{
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char buf[MAXHOSTNAMELEN];
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char temp[FNAME_SIZE];
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struct iodesc *d;
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int i;
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n_long smask;
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@ -284,6 +285,14 @@ net_getparams(sock)
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bcopy(&temp[0], &rootpath[0], strlen(&rootpath[i])+1);
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}
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printf("net_open: server path: %s\n", rootpath);
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d = socktodesc(sock);
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sprintf(temp, "%6D", d->myea, ":");
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setenv("boot.netif.ip", inet_ntoa(myip), 1);
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setenv("boot.netif.netmask", intoa(netmask), 1);
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setenv("boot.netif.gateway", inet_ntoa(gateip), 1);
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setenv("boot.netif.hwaddr", temp, 1);
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return (0);
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}
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