Module Name: src
Committed By: riastradh
Date: Tue Jan 14 08:03:40 UTC 2025
Modified Files:
src/sys/arch/x86/pv: pvbus.c
Log Message:
x86/pvbus(4): KNF. No functional change intended.
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/x86/pv/pvbus.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/arch/x86/pv/pvbus.c
diff -u src/sys/arch/x86/pv/pvbus.c:1.1 src/sys/arch/x86/pv/pvbus.c:1.2
--- src/sys/arch/x86/pv/pvbus.c:1.1 Thu Jan 2 10:34:33 2025
+++ src/sys/arch/x86/pv/pvbus.c Tue Jan 14 08:03:40 2025
@@ -1,4 +1,4 @@
-/* $NetBSD: pvbus.c,v 1.1 2025/01/02 10:34:33 imil Exp $ */
+/* $NetBSD: pvbus.c,v 1.2 2025/01/14 08:03:40 riastradh Exp $ */
/*-
* Copyright (c) 2024 The NetBSD Foundation, Inc.
@@ -29,9 +29,10 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
-#include <sys/cdefs.h>
#include <sys/param.h>
+
#include <sys/bus.h>
+#include <sys/cdefs.h>
#include <sys/device.h>
#include <sys/kernel.h>
#include <sys/systm.h>
@@ -54,22 +55,23 @@ struct x86_bus_dma_tag pvbus_bus_dma_tag
};
CFATTACH_DECL_NEW(pv, sizeof(struct pv_softc),
- pv_match, pv_attach, NULL, NULL);
+ pv_match, pv_attach, NULL, NULL);
static int
_pv_dma_may_bounce(bus_dma_tag_t t, bus_dmamap_t map, int flags,
- int *cookieflagsp)
+ int *cookieflagsp)
{
+
if ((map->_dm_size / PAGE_SIZE) > map->_dm_segcnt)
*cookieflagsp |= X86_DMA_MIGHT_NEED_BOUNCE;
return 0;
}
-
static int
pv_match(device_t parent, cfdata_t match, void *aux)
{
+
return 1;
}
