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The blocksize is hard-coded to 1428 bytes in obp-tftp.fs, so instead of
hardcoding this in the Forth code, we could also move this into tftp.c
directly instead. A similar condition exists with the huge-tftp-load
parameter. While this non-standard variable could still be changed in the
obp-tftp package, it does not make much sense to set it to zero since you
only lose the possibility to do huge TFTP loads with index wrap-around in
that case.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
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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>
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There is no need anymore to pass most of the arguments as
strings, we can use integers and pointers now instead.
While we're at it, change the maximum TFTP packet block size
in obp-tftp.fs from 1432 to 1428, since this is the correct
value (with 1432, there might be problems with networking
over VLANs). The code in tftp.c forces this value to 1428
anyway (see the MAX_BLOCKSIZE constant there), so this change
is just cosmetical, and should not change the behavior of
the TFTP loading process.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
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Now that we do not link libnet against net-snk anymore, we can
change the prototype of ping() and thus simplify the "net-ping"
Forth-to-C wrapper. There is no need to convert the parameters
to a temporary argv[] array anymore.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
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Now that we link libnet to Paflof, we can call the ping
function there directly instead of using the one from
net-snk. We add a similar Forth-to-C wrapper like it has
already been done for netboot() - simplification and clean-up
will be done in a later patch once we do not link against
net-snk anymore.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
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Now that all necessary functions are provided by Paflof, too,
we can finally link the libnet code to this binary. To be able
to call the netboot() function from the Forth code now, we also
add a wrapper that takes the parameter string from the obp-tftp
package and converts it to an argv array that is expected by
the netboot() function.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
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