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\ *****************************************************************************
\ * Copyright (c) 2004, 2008 IBM Corporation
\ * All rights reserved.
\ * This program and the accompanying materials
\ * are made available under the terms of the BSD License
\ * which accompanies this distribution, and is available at
\ * http://www.opensource.org/licenses/bsd-license.php
\ *
\ * Contributors:
\ * IBM Corporation - initial implementation
\ ****************************************************************************/
\ Initialize SMS NVRAM handling.
: sms-init-nvram ( -- )
nvram-partition-type-sms get-nvram-partition IF
cr ." Could not find SMS partition in NVRAM - "
nvram-partition-type-sms s" SMS" d# 1024 new-nvram-partition
ABORT" Failed to create SMS NVRAM partition"
2dup erase-nvram-partition drop
2dup s" lang" s" 1" internal-set-env drop
2dup s" tftp-retries" s" 5" internal-set-env drop
2dup s" tftp-blocksize" s" 512" internal-set-env drop
2dup s" bootp-retries" s" 255" internal-set-env drop
2dup s" client" s" 000.000.000.000" internal-set-env drop
2dup s" server" s" 000.000.000.000" internal-set-env drop
2dup s" gateway" s" 000.000.000.000" internal-set-env drop
2dup s" netmask" s" 255.255.255.000" internal-set-env drop
2dup s" net-protocol" s" 0" internal-set-env drop
2dup s" net-flags" s" 0" internal-set-env drop
2dup s" net-device" s" 0" internal-set-env drop
2dup s" net-client-name" s" " internal-set-env drop
2dup s" scsi-spinup" s" 6" internal-set-env drop
2dup s" scsi-id-0" s" 7" internal-set-env drop
2dup s" scsi-id-1" s" 7" internal-set-env drop
2dup s" scsi-id-2" s" 7" internal-set-env drop
2dup s" scsi-id-3" s" 7" internal-set-env drop
." created" cr
THEN
s" sms-nvram-partition" $2constant
;
sms-init-nvram
: sms-add-env ( "name" "value" -- ) sms-nvram-partition 2rot 2rot internal-add-env drop ;
: sms-set-env ( "name" "value" -- ) sms-nvram-partition 2rot 2rot internal-set-env drop ;
: sms-get-env ( "name" -- "value" TRUE | FALSE) sms-nvram-partition 2swap internal-get-env ;
: sms-get-net-device ( -- n ) s" net-device" sms-get-env IF $dnumber IF 0 THEN ELSE 0 THEN ;
: sms-set-net-device ( n -- ) (.d) s" net-device" 2swap sms-set-env ;
: sms-get-net-flags ( -- n ) s" net-flags" sms-get-env IF $dnumber IF 0 THEN ELSE 0 THEN ;
: sms-set-net-flags ( n -- ) (.d) s" net-flags" 2swap sms-set-env ;
: sms-get-net-protocol ( -- n ) s" net-protocol" sms-get-env IF $dnumber IF 0 THEN ELSE 0 THEN ;
: sms-set-net-protocol ( n -- ) (.d) s" net-protocol" 2swap sms-set-env ;
: sms-get-lang ( -- n ) s" lang" sms-get-env IF $dnumber IF 1 THEN ELSE 1 THEN ;
: sms-set-lang ( n -- ) (.d) s" lang" 2swap sms-set-env ;
: sms-get-bootp-retries ( -- n ) s" bootp-retries" sms-get-env IF $dnumber IF 255 THEN ELSE 255 THEN ;
: sms-set-bootp-retries ( n -- ) (.d) s" bootp-retries" 2swap sms-set-env ;
: sms-get-tftp-retries ( -- n ) s" tftp-retries" sms-get-env IF $dnumber IF 5 THEN ELSE 5 THEN ;
: sms-set-tftp-retries ( n -- ) (.d) s" tftp-retries" 2swap sms-set-env ;
: sms-get-tftp-blocksize ( -- n ) s" tftp-blocksize" sms-get-env IF $dnumber IF 5 THEN ELSE 5 THEN ;
: sms-set-tftp-blocksize ( n -- ) (.d) s" tftp-blocksize" 2swap sms-set-env ;
: sms-get-client ( -- FALSE | n1 n2 n3 n4 TRUE ) s" client" sms-get-env IF (ipaddr) ELSE false THEN ;
: sms-set-client ( n1 n2 n3 n4 -- ) (ipformat) s" client" 2swap sms-set-env ;
: sms-get-server ( -- FALSE | n1 n2 n3 n4 TRUE ) s" server" sms-get-env IF (ipaddr) ELSE false THEN ;
: sms-set-server ( n1 n2 n3 n4 -- ) (ipformat) s" server" 2swap sms-set-env ;
: sms-get-gateway ( -- FALSE | n1 n2 n3 n4 TRUE ) s" gateway" sms-get-env IF (ipaddr) ELSE false THEN ;
: sms-set-gateway ( n1 n2 n3 n4 -- ) (ipformat) s" gateway" 2swap sms-set-env ;
: sms-get-subnet ( -- FALSE | n1 n2 n3 n4 TRUE ) s" netmask" sms-get-env IF (ipaddr) ELSE false THEN ;
: sms-set-subnet ( n1 n2 n3 n4 -- ) (ipformat) s" netmask" 2swap sms-set-env ;
: sms-get-client-name ( -- FALSE | addr len TRUE ) s" net-client-name" sms-get-env ;
: sms-set-client-name ( addr len -- ) s" net-client-name" 2swap sms-set-env ;
: sms-get-scsi-spinup ( -- n ) s" scsi-spinup" sms-get-env IF $dnumber IF 6 THEN ELSE 6 THEN ;
: sms-set-scsi-spinup ( n -- ) (.d) s" scsi-spinup" 2swap sms-set-env ;
: sms-get-scsi-id ( n -- id ) s" scsi-id-" rot (.) $cat sms-get-env IF $dnumber IF 6 THEN ELSE 6 THEN ;
: sms-set-scsi-id ( id n -- ) swap (.d) rot s" scsi-id-" rot (.) $cat sms-set-env ;
\ generates the boot-file part of the boot string
: sms-get-net-boot-file ( -- addr len )
\ the format is
\ :[bootp,]siaddr,filename,ciaddr,giaddr,bootp-retries,tftp-retries
\ we choose dhcp as a default!
s" net" sms-get-net-device (.) $cat
s" :dhcp," $cat
sms-get-server IF (ipformat) $cat THEN
s" ," $cat
sms-get-client-name IF $cat THEN
s" ," $cat
sms-get-client IF (ipformat) $cat THEN
s" ," $cat
sms-get-gateway IF (ipformat) $cat THEN
s" ," $cat
\ If the number of retries is 255 (max), assume default timeout (10min)
sms-get-bootp-retries dup ff <> IF (.) $cat ELSE drop THEN
s" ," $cat
sms-get-tftp-retries (.) $cat
\ now write the string to the boot path
dup IF
\ This could be considered a memory leak, but it is only
\ executed once for booting so it is not a problem
strdup ( s" :" 2swap $cat strdup )
THEN
;
' sms-get-net-boot-file to furnish-boot-file
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