Module Name: src
Committed By: riastradh
Date: Sat Feb 1 02:33:09 UTC 2020
Modified Files:
src/sys/dev/pci/ixgbe: ixgbe_netbsd.c
Log Message:
Use atomic_load_acquire for FreeBSDish atomic_load_acq_uint shim.
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/sys/dev/pci/ixgbe/ixgbe_netbsd.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/ixgbe_netbsd.c
diff -u src/sys/dev/pci/ixgbe/ixgbe_netbsd.c:1.12 src/sys/dev/pci/ixgbe/ixgbe_netbsd.c:1.13
--- src/sys/dev/pci/ixgbe/ixgbe_netbsd.c:1.12 Tue Jan 21 14:55:55 2020
+++ src/sys/dev/pci/ixgbe/ixgbe_netbsd.c Sat Feb 1 02:33:08 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: ixgbe_netbsd.c,v 1.12 2020/01/21 14:55:55 msaitoh Exp $ */
+/* $NetBSD: ixgbe_netbsd.c,v 1.13 2020/02/01 02:33:08 riastradh Exp $ */
/*
* Copyright (c) 2011 The NetBSD Foundation, Inc.
* All rights reserved.
@@ -303,15 +303,5 @@ ixgbe_pci_enable_busmaster(pci_chipset_t
u_int
atomic_load_acq_uint(volatile u_int *p)
{
- u_int rv;
-
- rv = *p;
- /*
- * XXX
- * membar_sync() is far more than we need on most CPUs;
- * we just don't have an MI load-acqure operation.
- */
- membar_sync();
-
- return rv;
+ return atomic_load_acquire(p);
}
