Commit Graph

54 Commits

Author SHA1 Message Date
bjh21 33daa8de6b New kernel option, NFS_V2_ONLY, which aims to reduce the NFS client to just
that required to support NFSv2 mounts.  Not finished yet, but already
provides some 44k of saving in code size on arm26.  More savings, and some
documentation, are still to come.
2000-09-19 17:04:50 +00:00
simonb 0fd09c8496 Don't need to include <sys/conf.h> here. 2000-03-29 03:43:33 +00:00
drochner 6b4bfbbe10 Wait some seconds after the interface is brought up before packets
are sent. Needed at least for if_ti to get the link up.
1999-09-03 20:06:46 +00:00
drochner c867601f9f mount diskless root with "NFSMNT_NOCONN" (which is default in "mount_nfs"
for quite a while) to allow certain servers (multihomed, as our DEC NSE
cluster) to be used as root filesystem without special tweaks
1999-07-07 21:29:29 +00:00
drochner 27098b1199 restructure the diskless NFS boot code to keep track of the used
interface and the address allocated, to roll everything back if the
mount fails:
-put an interface pointer into "struct nfs_diskless" to have it
 available for cleanup, don't pass it around anymore where the
 "struct nfs_diskless" is already passed
-add a "cleanup" function which shuts the interface down
-in the protocol-specific parts, either return with "everything
 ready" or "completely shut down"
-use common functions for interface initialization and shutdown
-add a function to delete all routes associate to an interface
 (why is this necessary and not done by ~IFF_UP?)
g/c diskless swap stuff
general cleanup
1999-02-21 15:07:49 +00:00
christos d758aee3a9 Fix copyright spacing. 1998-09-13 13:49:29 +00:00
perry 4522c799a1 bzero->memset, bcopy->memcpy, bcmp->memcmp 1998-08-09 20:51:08 +00:00
drochner d9088c141e Fix last change: If BOOTP/DHCP was successful, don't try RARP/BOOTPARAM. 1998-06-13 14:13:25 +00:00
tv ffc503dc80 Clean up boogered gcc warning workaround (remove goto completely) and remove
a redundant `if'.
1998-06-13 04:28:46 +00:00
matt bd055c0318 Adapt to new sosend/soreceive and upcall (now down in sowakeup) 1998-04-25 17:41:01 +00:00
fvdl e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
cgd 4ae42be026 be a bit more clear about what protocols will be tried in the
BOOTP/DHCP case.
1998-02-28 01:45:01 +00:00
scottr ecc55fb707 Consolidate NFS_BOOT_* options into opt_nfs_boot.h 1998-01-12 21:27:09 +00:00
scottr afc2a8933a Make NFS_BOOT_DHCP work as expected. 1998-01-11 05:55:40 +00:00
drochner 9e7604474f Use new options "NFS_BOOT_BOOTP" and "NFS_BOOT_BOOTPARAM" for parts
conditional on a particular configuration method.
The global flags "nfs_boot_rfc951" and "nfs_boot_bootparam" control
independantly if the functions are actually called. (Previous meaning
of "nfs_boot_rfc951" was "either-or".)
1998-01-09 15:10:37 +00:00
drochner 7de7853c54 Factor out some functions used by bootparam and DHCP boot. 1997-09-30 20:44:31 +00:00
thorpej 6b2d5c18a7 Correct a comment regarding the sense of the nfs_boot_rfc951 global. 1997-09-13 06:16:04 +00:00
gwr 5367793904 Move the call to nfs_boot_getfh() from nfs_vfsops.c to nfs_boot.c
(just for better isolation - it can now be static)
1997-09-09 21:39:17 +00:00
gwr 258bcc09af Change test from NETHER to NARP (revarpwhoami is in if_arp.c) 1997-09-02 21:33:17 +00:00
gwr 2f81e6c9c1 Supporting changes for the new BOOTP support in nfs_mountroot. 1997-08-29 16:12:49 +00:00
drochner 40db8a98f5 1. Allow to set a netmask (option NFS_BOOT_NETMASK) for the booting
interface. Without this, NFS_BOOT_NETMASK could be useless in
   subnetting envirinment.
2. Comment out unneeded NFS swap related stuff.
   Closes PR kern/3918.
1997-08-14 15:50:05 +00:00
gwr 01adc15274 Minor reorganization of nfs_mountroot code to simplify BOOTP support.
The RPC/bootparamd calls to get the root and swap paths are now done
in nfs_boot_init() instead of nfs_boot_getfh(), so the latter now just
does the RPC/mountd call.  Also changed some panics into error returns.
1997-05-27 23:37:39 +00:00
thorpej 7cb794d91d Add some missing "\n"'s. 1997-03-17 17:41:45 +00:00
is 07b064e02e New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.

For the detailed change history, look at the commit log entries for
the is-newarp branch.
1997-03-15 18:09:08 +00:00
thorpej 2ec3e70ff4 - Don't look for a "suitable interface"; we're now given the name of the
network interface to use.
- If any part of the NFS root mount process fails, don't panic.
  Simply return the appropriate error and let the caller recover.
1997-01-31 02:57:31 +00:00
fvdl 735944405b Enhancements from Matthias Drochner:
- Try V3 first for diskless booting. Fall back to V2 if V3 fails.
	- optionally (option NFS_BOOT_TCP) try a TCP mount first
	  for diskless booting. Fall back to UDP if it fails.
	- Enable switching between UDP and TCP for remounts.
1996-10-20 13:13:22 +00:00
christos bcf4552fb1 revert kprintf changes 1996-10-13 01:39:03 +00:00
christos 117a51c5a5 printf -> kprintf, sprintf -> ksprintf 1996-10-10 23:31:17 +00:00
thorpej 3b8a528094 Changed struct ifnet to have a pointer to the softc of the underlying
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit.  Updated interface to (*if_watchdog)() and (*if_reset)()
to take a struct ifnet *, rather than a unit number.
1996-05-07 02:51:25 +00:00
fvdl 5ac7df1caf Bring in a merge of Rick Macklem's NFSv3 code from Lite2 1996-02-18 11:53:36 +00:00
gwr 04ff35d122 Add stub for nfs_boot_getfh if NETHER==0 1996-02-16 15:18:19 +00:00
gwr b29ca3a272 Do the RPC to bootparamd a little later (just before the mountd call)
so that we do not ask for the "swap" path when swapping on disk.
1996-02-13 17:53:32 +00:00
pk b153275d13 Don't return EBADRPC if we have something else. 1996-02-10 22:55:16 +00:00
christos e4c93ec893 nfs prototype changes 1996-02-09 21:48:19 +00:00
cgd 3e0efb4d89 changes to make this work on systems where pointers & longs are 64 bits.
This is mostly just changes to make the stuff that goes over the wire
use fixed-size types.
1995-12-19 23:07:11 +00:00
mycroft 6897f39ae9 Various cleanup, including:
* Convert several data structures to use queue.h.
* Split in_pcbnotify() into two parts; one for notifying a specific PCB, and
one for notifying all PCBs for a particular foreign address.
1995-06-12 00:46:47 +00:00
cgd f66bf5fd18 don't blindly set IFF_UP; or it with old flags 1995-05-23 00:14:06 +00:00
mycroft f6ff0fba6d Use fxdr_*() and txdr_*() macros to do byte order conversions. 1995-05-20 01:52:49 +00:00
gwr d73db495da Fixed RPC code to deal with RPC messages larger than one mbuf. 1995-04-24 21:54:56 +00:00
gwr 1012443810 Cosmetic changes suggested by Adam. 1995-03-28 21:29:32 +00:00
gwr efc4706419 Do the printf "root/swap on" elsewhere to avoid confusion. 1995-03-18 05:51:22 +00:00
pk d6faa0bf9c Working "config generic" support; from Theo. 1995-02-16 21:42:50 +00:00
cgd 58604c58ca fix a couple of obvious, painful endianness bugs introduced in last commit. 1994-10-29 06:38:11 +00:00
gwr 62f18b1dda Do the first BOOTPARAM RPC call to the broadcast address instead of
using the address of the RARP server because a BOOTPARAM server
might not be running on the machine that sent the RARP reply.
1994-09-26 16:42:29 +00:00
mycroft 1f532b06bd char * --> caddr_t, where appropriate. 1994-08-11 23:47:51 +00:00
gwr 38cca96798 Diskless boot will now bind the local socket to a reserved port to
satisfy picky servers.  Also fix some missing initializations.
(Thanks to Chuck Cranor for PR#394 -- now fixed.)
1994-08-11 22:25:32 +00:00
gwr dc718c003d Fix the conditionally compiled code inside #ifdef NFS_BOOT_GATEWAY
and make some printf args use host byteorder.
1994-07-19 02:23:27 +00:00
paulus a02a99e328 If we don't have ethernet, nfs_boot_init reduces to just a panic.
This is so I don't get an undefined symbol compiling a kernel with
NFSCLIENT but no ethernet.
1994-07-16 11:43:12 +00:00
deraadt 9bc624e44c knf 1994-06-29 07:28:36 +00:00
cgd fccfa11af5 New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00