linux-kernel - [PATCH v6 11/12] remoteproc: switch to virtio_legacy

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Message-ID: <20200406222507.281867-12-mst@redhat.com>
Date:   Mon, 6 Apr 2020 18:26:50 -0400
From:   "Michael S. Tsirkin" <mst@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     Ohad Ben-Cohen <ohad@...ery.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        linux-remoteproc@...r.kernel.org
Subject: [PATCH v6 11/12] remoteproc: switch to virtio_legacy_init/size

These are used for legacy ring format, switch to APIs that make this
explicit.

Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
---

maintainers, pls ack merging this through virtio tree due to dependency
on previous patches in the patchset.

 drivers/remoteproc/remoteproc_core.c   | 2 +-
 drivers/remoteproc/remoteproc_virtio.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index 097f33e4f1f3..c350a01e6c4e 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -322,7 +322,7 @@ int rproc_alloc_vring(struct rproc_vdev *rvdev, int i)
 	struct rproc_mem_entry *mem;
 
 	/* actual size of vring (in bytes) */
-	size = PAGE_ALIGN(vring_size(rvring->len, rvring->align));
+	size = PAGE_ALIGN(vring_legacy_size(rvring->len, rvring->align));
 
 	rsc = (void *)rproc->table_ptr + rvdev->rsc_offset;
 
diff --git a/drivers/remoteproc/remoteproc_virtio.c b/drivers/remoteproc/remoteproc_virtio.c
index 8c07cb2ca8ba..35b02468197a 100644
--- a/drivers/remoteproc/remoteproc_virtio.c
+++ b/drivers/remoteproc/remoteproc_virtio.c
@@ -95,7 +95,7 @@ static struct virtqueue *rp_find_vq(struct virtio_device *vdev,
 	len = rvring->len;
 
 	/* zero vring */
-	size = vring_size(len, rvring->align);
+	size = vring_legacy_size(len, rvring->align);
 	memset(addr, 0, size);
 
 	dev_dbg(dev, "vring%d: va %pK qsz %d notifyid %d\n",
-- 
MST