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| author | Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> | 2017-09-26 09:12:32 +0530 |
|---|---|---|
| committer | Alexey Kardashevskiy <aik@ozlabs.ru> | 2017-09-26 17:54:00 +1000 |
| commit | 3beb9c32d45fc4a0d69e6c84911c4521be272f18 (patch) | |
| tree | af49e108b18178ceae99561998d420b009dedc07 /slof | |
| parent | 6f4ed1c01c5b2c0f347870ccefba514eac10234c (diff) | |
| download | SLOF-3beb9c32d45fc4a0d69e6c84911c4521be272f18.zip SLOF-3beb9c32d45fc4a0d69e6c84911c4521be272f18.tar.gz SLOF-3beb9c32d45fc4a0d69e6c84911c4521be272f18.tar.bz2 | |
netboot: Create bootp-response when bootp is used
According to TFTP Booting extension, after the success of BOOTP, BOOTREPLY
packet should be copied to bootp-response property under "/chosen"
While in current case, even when DHCP was used, bootp-response was being set. So
set bootp-response when BOOTP is used and dhcp-response for DHCP
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Diffstat (limited to 'slof')
| -rw-r--r-- | slof/fs/packages/obp-tftp.fs | 13 | ||||
| -rw-r--r-- | slof/helpers.c | 20 |
2 files changed, 21 insertions, 12 deletions
diff --git a/slof/fs/packages/obp-tftp.fs b/slof/fs/packages/obp-tftp.fs index 63171d0..17fb980 100644 --- a/slof/fs/packages/obp-tftp.fs +++ b/slof/fs/packages/obp-tftp.fs @@ -28,24 +28,13 @@ VARIABLE huge-tftp-load 1 huge-tftp-load ! 60000000 ( addr maxlen ) - \ Allocate 1720 bytes to store the BOOTP-REPLY packet - 6B8 alloc-mem dup >r ( addr maxlen replybuf ) - huge-tftp-load @ d# 1428 ( addr maxlen replybuf hugetftp blocksize ) + huge-tftp-load @ d# 1428 ( addr maxlen hugetftp blocksize ) \ Add OBP-TFTP Bootstring argument, e.g. "10.128.0.1,bootrom.bin,10.128.40.1" my-args net-load dup 0< IF drop 0 THEN - \ Recover buffer address of BOOTP-REPLY packet - r> - r> r> over IF s" bootpath" set-chosen ELSE 2drop THEN r> r> over IF s" bootargs" set-chosen ELSE 2drop THEN - - \ Store BOOTP-REPLY packet as property - dup 6B8 encode-bytes s" bootp-response" s" /chosen" find-node set-property - - \ free buffer - 6B8 free-mem ; : close ( -- ) diff --git a/slof/helpers.c b/slof/helpers.c index d074178..a8d575c 100644 --- a/slof/helpers.c +++ b/slof/helpers.c @@ -180,3 +180,23 @@ int write_mm_log(char *data, unsigned int len, unsigned short type) return forth_eval_pop("write-mm-log"); } + +static void SLOF_encode_response(void *addr, size_t size,char *s) +{ + forth_push((unsigned long)addr); + forth_push(size); + forth_eval("encode-bytes"); + forth_push((unsigned long)s); + forth_push(strlen(s)); + forth_eval("set-chosen"); +} + +void SLOF_encode_bootp_response(void *addr, size_t size) +{ + SLOF_encode_response(addr, size, "bootp-response"); +} + +void SLOF_encode_dhcp_response(void *addr, size_t size) +{ + SLOF_encode_response(addr, size, "dhcp-response"); +} |