Module Name: src
Committed By: riastradh
Date: Thu Mar 10 00:14:25 UTC 2022
Modified Files:
src/sys/dev/pci: gffb.c
Log Message:
gffb(4): Use bus_space_barrier, not membar_sync.
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/sys/dev/pci/gffb.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/gffb.c
diff -u src/sys/dev/pci/gffb.c:1.17 src/sys/dev/pci/gffb.c:1.18
--- src/sys/dev/pci/gffb.c:1.17 Sat Aug 7 16:19:14 2021
+++ src/sys/dev/pci/gffb.c Thu Mar 10 00:14:25 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: gffb.c,v 1.17 2021/08/07 16:19:14 thorpej Exp $ */
+/* $NetBSD: gffb.c,v 1.18 2022/03/10 00:14:25 riastradh Exp $ */
/*
* Copyright (c) 2013 Michael Lorenz
@@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gffb.c,v 1.17 2021/08/07 16:19:14 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gffb.c,v 1.18 2022/03/10 00:14:25 riastradh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -684,10 +684,12 @@ gffb_dma_kickoff(struct gffb_softc *sc)
if (sc->sc_current != sc->sc_put) {
sc->sc_put = sc->sc_current;
- membar_sync();
+ bus_space_barrier(sc->sc_memt, sc->sc_fbh, 0, 0x1000000,
+ BUS_SPACE_BARRIER_WRITE);
(void)*sc->sc_fbaddr;
GFFB_WRITE_4(GFFB_FIFO_PUT, sc->sc_put);
- membar_sync();
+ bus_space_barrier(sc->sc_memt, sc->sc_regh, GFFB_FIFO_PUT, 4,
+ BUS_SPACE_BARRIER_WRITE);
}
}
