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a2f9bf70d7
At least one Dell system calls the UNDI loader entry point with the BIOS console disabled. The serial console is active only after a call to initialise(), so move the debug message in undi_loader() so that it can be displayed via the serial console.
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/*
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* Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <gpxe/init.h>
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#include "pxe.h"
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#include "pxe_call.h"
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/** @file
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*
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* PXE UNDI loader
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*
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*/
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/* PXENV_UNDI_LOADER
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*
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*/
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PXENV_EXIT_t undi_loader ( struct s_UNDI_LOADER *undi_loader ) {
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/* Perform one-time initialisation (e.g. heap) */
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initialise();
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DBG ( "[PXENV_UNDI_LOADER to CS %04x DS %04x]",
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undi_loader->UNDI_CS, undi_loader->UNDI_DS );
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/* Set up PXE data structures */
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pxe_init_structures();
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/* Fill in UNDI loader structure */
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undi_loader->PXEptr.segment = rm_cs;
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undi_loader->PXEptr.offset = __from_text16 ( &ppxe );
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undi_loader->PXENVptr.segment = rm_cs;
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undi_loader->PXENVptr.offset = __from_text16 ( &pxenv );
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undi_loader->Status = PXENV_STATUS_SUCCESS;
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return PXENV_EXIT_SUCCESS;
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}
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