CVS commit: src/sys/dev/pci

[Reinoud Zandijk]

Module Name:    src
Committed By:   reinoud
Date:           Wed Feb  3 20:28:00 UTC 2021

Modified Files:
        src/sys/dev/pci: if_vioif.c

Log Message:
Allocate enough space for the bus_dmamap_t arrays for rxq_hdr_dmamaps[] and
txq_hdr_maps[]


To generate a diff of this commit:
cvs rdiff -u -r1.67 -r1.68 src/sys/dev/pci/if_vioif.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/if_vioif.c
diff -u src/sys/dev/pci/if_vioif.c:1.67 src/sys/dev/pci/if_vioif.c:1.68
--- src/sys/dev/pci/if_vioif.c:1.67	Sun Jan 31 14:17:48 2021
+++ src/sys/dev/pci/if_vioif.c	Wed Feb  3 20:27:59 2021
@@ -1,4 +1,4 @@
-/*	$NetBSD: if_vioif.c,v 1.67 2021/01/31 14:17:48 reinoud Exp $	*/
+/*	$NetBSD: if_vioif.c,v 1.68 2021/02/03 20:27:59 reinoud Exp $	*/
 
 /*
  * Copyright (c) 2020 The NetBSD Foundation, Inc.
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_vioif.c,v 1.67 2021/01/31 14:17:48 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_vioif.c,v 1.68 2021/02/03 20:27:59 reinoud Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_net_mpsafe.h"
@@ -574,8 +574,8 @@ vioif_alloc_mems(struct vioif_softc *sc)
 		rxq = &sc->sc_rxq[qid];
 		txq = &sc->sc_txq[qid];
 
-		allocsize += sc->sc_hdr_size * rxq->rxq_vq->vq_num;
-		allocsize += sc->sc_hdr_size * txq->txq_vq->vq_num;
+		allocsize += sizeof(struct virtio_net_hdr *) *
+			(rxq->rxq_vq->vq_num + txq->txq_vq->vq_num);
 	}
 	if (sc->sc_has_ctrl) {
 		allocsize += sizeof(struct virtio_net_ctrl_cmd) * 1;