Module Name: src
Committed By: msaitoh
Date: Sat Jul 9 11:41:18 UTC 2022
Modified Files:
src/sys/dev/pci: mfii.c
Log Message:
Modify strange bus_space_barrier().
To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.21 src/sys/dev/pci/mfii.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/mfii.c
diff -u src/sys/dev/pci/mfii.c:1.20 src/sys/dev/pci/mfii.c:1.21
--- src/sys/dev/pci/mfii.c:1.20 Wed Jun 29 13:03:20 2022
+++ src/sys/dev/pci/mfii.c Sat Jul 9 11:41:18 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: mfii.c,v 1.20 2022/06/29 13:03:20 msaitoh Exp $ */
+/* $NetBSD: mfii.c,v 1.21 2022/07/09 11:41:18 msaitoh Exp $ */
/* $OpenBSD: mfii.c,v 1.58 2018/08/14 05:22:21 jmatthew Exp $ */
/*
@@ -19,7 +19,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: mfii.c,v 1.20 2022/06/29 13:03:20 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: mfii.c,v 1.21 2022/07/09 11:41:18 msaitoh Exp $");
#include "bio.h"
@@ -1877,12 +1877,9 @@ mfii_start(struct mfii_softc *sc, struct
#else
mutex_enter(&sc->sc_post_mtx);
bus_space_write_4(sc->sc_iot, sc->sc_ioh, MFI_IQPL, r[0]);
- bus_space_barrier(sc->sc_iot, sc->sc_ioh,
- MFI_IQPL, 8, BUS_SPACE_BARRIER_WRITE);
-
bus_space_write_4(sc->sc_iot, sc->sc_ioh, MFI_IQPH, r[1]);
bus_space_barrier(sc->sc_iot, sc->sc_ioh,
- MFI_IQPH, 8, BUS_SPACE_BARRIER_WRITE);
+ MFI_IQPL, 8, BUS_SPACE_BARRIER_WRITE);
mutex_exit(&sc->sc_post_mtx);
#endif
}
