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Diffstat (limited to 'gpxe/src/arch/i386/drivers/net/undionly.c')
-rw-r--r--gpxe/src/arch/i386/drivers/net/undionly.c129
1 files changed, 0 insertions, 129 deletions
diff --git a/gpxe/src/arch/i386/drivers/net/undionly.c b/gpxe/src/arch/i386/drivers/net/undionly.c
deleted file mode 100644
index 7dfb5d15..00000000
--- a/gpxe/src/arch/i386/drivers/net/undionly.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * 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 <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <gpxe/device.h>
-#include <gpxe/init.h>
-#include <undi.h>
-#include <undinet.h>
-#include <undipreload.h>
-
-/** @file
- *
- * "Pure" UNDI driver
- *
- * This is the UNDI driver without explicit support for PCI or any
- * other bus type. It is capable only of using the preloaded UNDI
- * device. It must not be combined in an image with any other
- * drivers.
- *
- * If you want a PXE-loadable image that contains only the UNDI
- * driver, build "bin/undionly.kpxe".
- *
- * If you want any other image format, or any other drivers in
- * addition to the UNDI driver, build e.g. "bin/undi.dsk".
- */
-
-/**
- * Probe UNDI root bus
- *
- * @v rootdev UNDI bus root device
- *
- * Scans the UNDI bus for devices and registers all devices it can
- * find.
- */
-static int undibus_probe ( struct root_device *rootdev ) {
- struct undi_device *undi = &preloaded_undi;
- int rc;
-
- /* Check for a valie preloaded UNDI device */
- if ( ! undi->entry.segment ) {
- DBG ( "No preloaded UNDI device found!\n" );
- return -ENODEV;
- }
-
- /* Add to device hierarchy */
- strncpy ( undi->dev.name, "UNDI",
- ( sizeof ( undi->dev.name ) - 1 ) );
- if ( undi->pci_busdevfn != UNDI_NO_PCI_BUSDEVFN ) {
- undi->dev.desc.bus_type = BUS_TYPE_PCI;
- undi->dev.desc.location = undi->pci_busdevfn;
- undi->dev.desc.vendor = undi->pci_vendor;
- undi->dev.desc.device = undi->pci_device;
- } else if ( undi->isapnp_csn != UNDI_NO_ISAPNP_CSN ) {
- undi->dev.desc.bus_type = BUS_TYPE_ISAPNP;
- }
- undi->dev.parent = &rootdev->dev;
- list_add ( &undi->dev.siblings, &rootdev->dev.children);
- INIT_LIST_HEAD ( &undi->dev.children );
-
- /* Create network device */
- if ( ( rc = undinet_probe ( undi ) ) != 0 )
- goto err;
-
- return 0;
-
- err:
- list_del ( &undi->dev.siblings );
- return rc;
-}
-
-/**
- * Remove UNDI root bus
- *
- * @v rootdev UNDI bus root device
- */
-static void undibus_remove ( struct root_device *rootdev __unused ) {
- struct undi_device *undi = &preloaded_undi;
-
- undinet_remove ( undi );
- list_del ( &undi->dev.siblings );
-}
-
-/** UNDI bus root device driver */
-static struct root_driver undi_root_driver = {
- .probe = undibus_probe,
- .remove = undibus_remove,
-};
-
-/** UNDI bus root device */
-struct root_device undi_root_device __root_device = {
- .dev = { .name = "UNDI" },
- .driver = &undi_root_driver,
-};
-
-/**
- * Prepare for exit
- *
- * @v flags Shutdown flags
- */
-static void undionly_shutdown ( int flags ) {
- /* If we are shutting down to boot an OS, clear the "keep PXE
- * stack" flag.
- */
- if ( flags & SHUTDOWN_BOOT )
- preloaded_undi.flags &= ~UNDI_FL_KEEP_ALL;
-}
-
-struct startup_fn startup_undionly __startup_fn ( STARTUP_LATE ) = {
- .shutdown = undionly_shutdown,
-};