gpxe: delete long since obsolete snapshot of gPXE

gPXE has been deprecated in favor of iPXE for many, many years now.
It is much better than users get it directly from the iPXE project,
since we should no longer need any special modifications for Syslinux
use.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 125 deletions

diff --git a/gpxe/src/net/80211/wpa_psk.c b/gpxe/src/net/80211/wpa_psk.c
deleted file mode 100644
index e7521682..00000000
--- a/gpxe/src/net/80211/wpa_psk.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (c) 2009 Joshua Oreman <oremanj@rwcr.net>.
- *
- * 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 <gpxe/net80211.h>
-#include <gpxe/sha1.h>
-#include <gpxe/wpa.h>
-#include <errno.h>
-
-/** @file
- *
- * Frontend for WPA using a pre-shared key.
- */
-
-/**
- * Initialise WPA-PSK state
- *
- * @v dev	802.11 device
- * @ret rc	Return status code
- */
-static int wpa_psk_init ( struct net80211_device *dev )
-{
-	return wpa_make_rsn_ie ( dev, &dev->rsn_ie );
-}
-
-/**
- * Start WPA-PSK authentication
- *
- * @v dev	802.11 device
- * @ret rc	Return status code
- */
-static int wpa_psk_start ( struct net80211_device *dev )
-{
-	char passphrase[64+1];
-	u8 pmk[WPA_PMK_LEN];
-	int len;
-	struct wpa_common_ctx *ctx = dev->handshaker->priv;
-
-	len = fetch_string_setting ( netdev_settings ( dev->netdev ),
-				     &net80211_key_setting, passphrase,
-				     64 + 1 );
-
-	if ( len <= 0 ) {
-		DBGC ( ctx, "WPA-PSK %p: no passphrase provided!\n", ctx );
-		net80211_deauthenticate ( dev, -EACCES );
-		return -EACCES;
-	}
-
-	pbkdf2_sha1 ( passphrase, len, dev->essid, strlen ( dev->essid ),
-		      4096, pmk, WPA_PMK_LEN );
-
-	DBGC ( ctx, "WPA-PSK %p: derived PMK from passphrase `%s':\n", ctx,
-	       passphrase );
-	DBGC_HD ( ctx, pmk, WPA_PMK_LEN );
-
-	return wpa_start ( dev, ctx, pmk, WPA_PMK_LEN );
-}
-
-/**
- * Step WPA-PSK authentication
- *
- * @v dev	802.11 device
- * @ret rc	Return status code
- */
-static int wpa_psk_step ( struct net80211_device *dev )
-{
-	struct wpa_common_ctx *ctx = dev->handshaker->priv;
-
-	switch ( ctx->state ) {
-	case WPA_SUCCESS:
-		return 1;
-	case WPA_FAILURE:
-		return -EACCES;
-	default:
-		return 0;
-	}
-}
-
-/**
- * Do-nothing function; you can't change a WPA key post-authentication
- *
- * @v dev	802.11 device
- * @ret rc	Return status code
- */
-static int wpa_psk_no_change_key ( struct net80211_device *dev __unused )
-{
-	return 0;
-}
-
-/**
- * Disable handling of received WPA authentication frames
- *
- * @v dev	802.11 device
- */
-static void wpa_psk_stop ( struct net80211_device *dev )
-{
-	wpa_stop ( dev );
-}
-
-/** WPA-PSK security handshaker */
-struct net80211_handshaker wpa_psk_handshaker __net80211_handshaker = {
-	.protocol = NET80211_SECPROT_PSK,
-	.init = wpa_psk_init,
-	.start = wpa_psk_start,
-	.step = wpa_psk_step,
-	.change_key = wpa_psk_no_change_key,
-	.stop = wpa_psk_stop,
-	.priv_len = sizeof ( struct wpa_common_ctx ),
-};