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authormsaitoh <msaitoh@NetBSD.org>2021-08-19 22:17:56 +0000
committermsaitoh <msaitoh@NetBSD.org>2021-08-19 22:17:56 +0000
commitfcdabfd610b84bb7e482e15467cad63a651ae066 (patch)
treea0da3a8863701259a6d07be9875e505953fc6df2 /sys/dev
parent22612190845a6b384c799f60d2eed13d34cca83b (diff)
Add forgotten commit for previous. Change IXGBE_RX_COPY_LEN_MAX.
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/pci/ixgbe/ixgbe.h7
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/dev/pci/ixgbe/ixgbe.h b/sys/dev/pci/ixgbe/ixgbe.h
index 730bb445d6b..bf8c1ac0745 100644
--- a/sys/dev/pci/ixgbe/ixgbe.h
+++ b/sys/dev/pci/ixgbe/ixgbe.h
@@ -1,4 +1,4 @@
-/* $NetBSD: ixgbe.h,v 1.76 2021/07/07 08:58:19 msaitoh Exp $ */
+/* $NetBSD: ixgbe.h,v 1.77 2021/08/19 22:17:56 msaitoh Exp $ */
/******************************************************************************
SPDX-License-Identifier: BSD-3-Clause
@@ -183,10 +183,7 @@
* modern Intel CPUs, results in 40 bytes wasted and a significant drop
* in observed efficiency of the optimization, 97.9% -> 81.8%.
*/
-#define MPKTHSIZE (offsetof(struct _mbuf_dummy, m_pktdat))
-#define IXGBE_RX_COPY_HDR_PADDED ((((MPKTHSIZE - 1) / 32) + 1) * 32)
-#define IXGBE_RX_COPY_LEN_MAX (MSIZE - IXGBE_RX_COPY_HDR_PADDED)
-#define IXGBE_RX_COPY_ALIGN (IXGBE_RX_COPY_HDR_PADDED - MPKTHSIZE)
+#define IXGBE_RX_COPY_LEN_MAX (MHLEN - ETHER_ALIGN)
/* Keep older OS drivers building... */
#if !defined(SYSCTL_ADD_UQUAD)