Module Name: src
Committed By: knakahara
Date: Fri May 14 01:30:06 UTC 2021
Modified Files:
src/sys/dev/pci/ixgbe: ix_txrx.c
Log Message:
Comment out flow director processing in fast path.
ixgbe_xmit() is per-queue fast path. It should reduce access to
per-device data (adapter->feat_en).
To generate a diff of this commit:
cvs rdiff -u -r1.72 -r1.73 src/sys/dev/pci/ixgbe/ix_txrx.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/ixgbe/ix_txrx.c
diff -u src/sys/dev/pci/ixgbe/ix_txrx.c:1.72 src/sys/dev/pci/ixgbe/ix_txrx.c:1.73
--- src/sys/dev/pci/ixgbe/ix_txrx.c:1.72 Tue May 11 01:30:30 2021
+++ src/sys/dev/pci/ixgbe/ix_txrx.c Fri May 14 01:30:06 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: ix_txrx.c,v 1.72 2021/05/11 01:30:30 rin Exp $ */
+/* $NetBSD: ix_txrx.c,v 1.73 2021/05/14 01:30:06 knakahara Exp $ */
/******************************************************************************
@@ -64,7 +64,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ix_txrx.c,v 1.72 2021/05/11 01:30:30 rin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ix_txrx.c,v 1.73 2021/05/14 01:30:06 knakahara Exp $");
#include "opt_inet.h"
#include "opt_inet6.h"
@@ -485,6 +485,7 @@ retry:
return (error);
}
+#ifdef IXGBE_FDIR
/* Do the flow director magic */
if ((adapter->feat_en & IXGBE_FEATURE_FDIR) &&
(txr->atr_sample) && (!adapter->fdir_reinit)) {
@@ -494,6 +495,7 @@ retry:
txr->atr_count = 0;
}
}
+#endif
olinfo_status |= IXGBE_ADVTXD_CC;
i = txr->next_avail_desc;
