1 files changed, 0 insertions, 59 deletions
diff --git a/qemu/roms/ipxe/src/drivers/net/ath/ath_main.c b/qemu/roms/ipxe/src/drivers/net/ath/ath_main.c
deleted file mode 100644
index 85d159a36..000000000
--- a/qemu/roms/ipxe/src/drivers/net/ath/ath_main.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2009 Atheros Communications Inc.
- *
- * Modified for iPXE by Scott K Logan <logans@cottsay.net> July 2011
- * Original from Linux kernel 3.0.1
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <ipxe/io.h>
-
-#include "ath.h"
-
-struct io_buffer *ath_rxbuf_alloc(struct ath_common *common,
-				u32 len,
-				u32 *iob_addr)
-{
-	struct io_buffer *iob;
-	u32 off;
-
-	/*
-	 * Cache-line-align.  This is important (for the
-	 * 5210 at least) as not doing so causes bogus data
-	 * in rx'd frames.
-	 */
-
-	/* Note: the kernel can allocate a value greater than
-	 * what we ask it to give us. We really only need 4 KB as that
-	 * is this hardware supports and in fact we need at least 3849
-	 * as that is the MAX AMSDU size this hardware supports.
-	 * Unfortunately this means we may get 8 KB here from the
-	 * kernel... and that is actually what is observed on some
-	 * systems :( */
-	iob = alloc_iob(len + common->cachelsz - 1);
-	if (iob != NULL) {
-		*iob_addr = virt_to_bus(iob->data);
-		off = ((unsigned long) iob->data) % common->cachelsz;
-		if (off != 0)
-		{
-			iob_reserve(iob, common->cachelsz - off);
-			*iob_addr += common->cachelsz - off;
-		}
-	} else {
-		DBG("ath: iobuffer alloc of size %d failed\n", len);
-		return NULL;
-	}
-
-	return iob;
-}