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From: "Michael S. Tsirkin" <mst@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>,
	Andy Shevchenko <andy@infradead.org>,
	Darren Hart <dvhart@infradead.org>,
	Vadim Pasternak <vadimp@mellanox.com>,
	platform-driver-x86@vger.kernel.org
Subject: [PATCH v8 16/19] mellanox: switch to virtio_legacy_init/size
Date: Mon, 6 Apr 2020 21:17:00 -0400	[thread overview]
Message-ID: <20200407011612.478226-17-mst@redhat.com> (raw)
In-Reply-To: <20200407011612.478226-1-mst@redhat.com>

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

Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/platform/mellanox/mlxbf-tmfifo.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/platform/mellanox/mlxbf-tmfifo.c b/drivers/platform/mellanox/mlxbf-tmfifo.c
index 5739a9669b29..f42b1fb713f1 100644
--- a/drivers/platform/mellanox/mlxbf-tmfifo.c
+++ b/drivers/platform/mellanox/mlxbf-tmfifo.c
@@ -214,7 +214,7 @@ static void mlxbf_tmfifo_free_vrings(struct mlxbf_tmfifo *fifo,
 	for (i = 0; i < ARRAY_SIZE(tm_vdev->vrings); i++) {
 		vring = &tm_vdev->vrings[i];
 		if (vring->va) {
-			size = vring_size(vring->num, vring->align);
+			size = vring_legacy_size(vring->num, vring->align);
 			dma_free_coherent(tm_vdev->vdev.dev.parent, size,
 					  vring->va, vring->dma);
 			vring->va = NULL;
@@ -245,7 +245,7 @@ static int mlxbf_tmfifo_alloc_vrings(struct mlxbf_tmfifo *fifo,
 		vring->vdev_id = tm_vdev->vdev.id.device;
 		dev = &tm_vdev->vdev.dev;
 
-		size = vring_size(vring->num, vring->align);
+		size = vring_legacy_size(vring->num, vring->align);
 		va = dma_alloc_coherent(dev->parent, size, &dma, GFP_KERNEL);
 		if (!va) {
 			mlxbf_tmfifo_free_vrings(fifo, tm_vdev);
@@ -935,7 +935,7 @@ static int mlxbf_tmfifo_virtio_find_vqs(struct virtio_device *vdev,
 		vring = &tm_vdev->vrings[i];
 
 		/* zero vring */
-		size = vring_size(vring->num, vring->align);
+		size = vring_legacy_size(vring->num, vring->align);
 		memset(vring->va, 0, size);
 		vq = vring_new_virtqueue(i, vring->num, vring->align, vdev,
 					 false, false, vring->va,
-- 
MST


  parent reply	other threads:[~2020-04-07  1:17 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-07  1:16 [PATCH v8 00/19] virtio: alignment issues Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 01/19] tools/virtio: define aligned attribute Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 02/19] tools/virtio: make asm/barrier.h self contained Michael S. Tsirkin
2020-04-07  1:16   ` Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 03/19] tools/virtio: define __KERNEL__ Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 04/19] virtio: add VIRTIO_RING_NO_LEGACY Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 05/19] virtgpu: pull in uaccess.h Michael S. Tsirkin
2020-04-07  1:16   ` Michael S. Tsirkin
2020-04-07  1:16   ` Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 06/19] virtio-rng: pull in slab.h Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 07/19] remoteproc: " Michael S. Tsirkin
2020-04-07  5:31   ` Bjorn Andersson
2020-04-07  5:31     ` Bjorn Andersson
2020-04-07  5:31       ` Bjorn Andersson
2020-04-07  1:16 ` [PATCH v8 08/19] virtio_input: " Michael S. Tsirkin
2020-04-07  1:16   ` Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 09/19] virtio: stop using legacy struct vring in kernel Michael S. Tsirkin
2020-04-07  1:16   ` Michael S. Tsirkin
2020-04-07  8:51   ` Stefan Hajnoczi
2020-04-07  1:16 ` [PATCH v8 10/19] vhost: force spec specified alignment on types Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 11/19] virtio: add legacy init/size APIs Michael S. Tsirkin
2020-04-07  1:16   ` Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 12/19] virtio_ring: switch to virtio_legacy_init/size Michael S. Tsirkin
2020-04-07  1:16   ` Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 13/19] tools/virtio: " Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 14/19] vop: " Michael S. Tsirkin
2020-04-07  1:16 ` [PATCH v8 15/19] remoteproc: " Michael S. Tsirkin
2020-04-07  5:30   ` Bjorn Andersson
2020-04-07  5:30     ` Bjorn Andersson
2020-04-07  5:30       ` Bjorn Andersson
2020-04-07  1:17 ` Michael S. Tsirkin [this message]
2020-04-07  1:17 ` [PATCH v8 17/19] vhost: option to fetch descriptors through an independent struct Michael S. Tsirkin
2020-04-07  1:17   ` Michael S. Tsirkin
2020-04-07  1:17 ` [PATCH v8 18/19] vhost: use batched version by default Michael S. Tsirkin
2020-04-07  1:17 ` [PATCH v8 19/19] vhost: batching fetches Michael S. Tsirkin
2020-04-07  3:44 ` [PATCH v8 00/19] virtio: alignment issues Jason Wang

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