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/*
* Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
FILE_LICENCE ( GPL2_OR_LATER );
#include <realmode.h>
#include <gpxe/aoe.h>
#include <gpxe/netdevice.h>
#include <gpxe/abft.h>
/** @file
*
* AoE Boot Firmware Table
*
*/
#define abftab __use_data16 ( abftab )
/** The aBFT used by gPXE */
struct abft_table __data16 ( abftab ) __attribute__ (( aligned ( 16 ) )) = {
/* ACPI header */
.acpi = {
.signature = ABFT_SIG,
.length = sizeof ( abftab ),
.revision = 1,
.oem_id = "FENSYS",
.oem_table_id = "gPXE",
},
};
/**
* Fill in all variable portions of aBFT
*
* @v aoe AoE session
*/
void abft_fill_data ( struct aoe_session *aoe ) {
/* Fill in boot parameters */
abftab.shelf = aoe->major;
abftab.slot = aoe->minor;
memcpy ( abftab.mac, aoe->netdev->ll_addr, sizeof ( abftab.mac ) );
/* Update checksum */
acpi_fix_checksum ( &abftab.acpi );
DBG ( "AoE boot firmware table:\n" );
DBG_HD ( &abftab, sizeof ( abftab ) );
}
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