1 files changed, 0 insertions, 73 deletions
diff --git a/src/net/pkbuff.c b/src/net/pkbuff.c
deleted file mode 100644
index 63bc95f0..00000000
--- a/src/net/pkbuff.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2006 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.
- */
-
-#include <stdint.h>
-#include <gpxe/malloc.h>
-#include <gpxe/pkbuff.h>
-
-/** @file
- *
- * Packet buffers
- *
- */
-
-/**
- * Allocate packet buffer
- *
- * @v len	Required length of buffer
- * @ret pkb	Packet buffer, or NULL if none available
- *
- * The packet buffer will be physically aligned to a multiple of
- * @c PKBUFF_SIZE.
- */
-struct pk_buff * alloc_pkb ( size_t len ) {
-	struct pk_buff *pkb = NULL;
-	void *data;
-
-	/* Pad to minimum length */
-	if ( len < PKB_ZLEN )
-		len = PKB_ZLEN;
-
-	/* Align buffer length */
-	len = ( len + __alignof__( *pkb ) - 1 ) & ~( __alignof__( *pkb ) - 1 );
-	
-	/* Allocate memory for buffer plus descriptor */
-	data = malloc_dma ( len + sizeof ( *pkb ), PKBUFF_ALIGN );
-	if ( ! data )
-		return NULL;
-
-	pkb = ( struct pk_buff * ) ( data + len );
-	pkb->head = pkb->data = pkb->tail = data;
-	pkb->end = pkb;
-	return pkb;
-}
-
-/**
- * Free packet buffer
- *
- * @v pkb	Packet buffer
- */
-void free_pkb ( struct pk_buff *pkb ) {
-	if ( pkb ) {
-		assert ( pkb->head <= pkb->data );
-		assert ( pkb->data <= pkb->tail );
-		assert ( pkb->tail <= pkb->end );
-		free_dma ( pkb->head,
-			   ( pkb->end - pkb->head ) + sizeof ( *pkb ) );
-	}
-}