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From: "Michael S. Tsirkin" <mst@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: virtualization@lists.linux-foundation.org
Subject: [PATCH v3 30/38] virtio_input: convert to LE accessors
Date: Wed, 5 Aug 2020 09:44:36 -0400	[thread overview]
Message-ID: <20200805134226.1106164-31-mst@redhat.com> (raw)
In-Reply-To: <20200805134226.1106164-1-mst@redhat.com>

Virtio input is modern-only. Use LE accessors for config space.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 drivers/virtio/virtio_input.c | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/virtio/virtio_input.c b/drivers/virtio/virtio_input.c
index efaf65b0f42d..877b2ea3ed05 100644
--- a/drivers/virtio/virtio_input.c
+++ b/drivers/virtio/virtio_input.c
@@ -113,9 +113,9 @@ static u8 virtinput_cfg_select(struct virtio_input *vi,
 {
 	u8 size;
 
-	virtio_cwrite(vi->vdev, struct virtio_input_config, select, &select);
-	virtio_cwrite(vi->vdev, struct virtio_input_config, subsel, &subsel);
-	virtio_cread(vi->vdev, struct virtio_input_config, size, &size);
+	virtio_cwrite_le(vi->vdev, struct virtio_input_config, select, &select);
+	virtio_cwrite_le(vi->vdev, struct virtio_input_config, subsel, &subsel);
+	virtio_cread_le(vi->vdev, struct virtio_input_config, size, &size);
 	return size;
 }
 
@@ -158,11 +158,11 @@ static void virtinput_cfg_abs(struct virtio_input *vi, int abs)
 	u32 mi, ma, re, fu, fl;
 
 	virtinput_cfg_select(vi, VIRTIO_INPUT_CFG_ABS_INFO, abs);
-	virtio_cread(vi->vdev, struct virtio_input_config, u.abs.min, &mi);
-	virtio_cread(vi->vdev, struct virtio_input_config, u.abs.max, &ma);
-	virtio_cread(vi->vdev, struct virtio_input_config, u.abs.res, &re);
-	virtio_cread(vi->vdev, struct virtio_input_config, u.abs.fuzz, &fu);
-	virtio_cread(vi->vdev, struct virtio_input_config, u.abs.flat, &fl);
+	virtio_cread_le(vi->vdev, struct virtio_input_config, u.abs.min, &mi);
+	virtio_cread_le(vi->vdev, struct virtio_input_config, u.abs.max, &ma);
+	virtio_cread_le(vi->vdev, struct virtio_input_config, u.abs.res, &re);
+	virtio_cread_le(vi->vdev, struct virtio_input_config, u.abs.fuzz, &fu);
+	virtio_cread_le(vi->vdev, struct virtio_input_config, u.abs.flat, &fl);
 	input_set_abs_params(vi->idev, abs, mi, ma, fu, fl);
 	input_abs_set_res(vi->idev, abs, re);
 }
@@ -244,14 +244,14 @@ static int virtinput_probe(struct virtio_device *vdev)
 
 	size = virtinput_cfg_select(vi, VIRTIO_INPUT_CFG_ID_DEVIDS, 0);
 	if (size >= sizeof(struct virtio_input_devids)) {
-		virtio_cread(vi->vdev, struct virtio_input_config,
-			     u.ids.bustype, &vi->idev->id.bustype);
-		virtio_cread(vi->vdev, struct virtio_input_config,
-			     u.ids.vendor, &vi->idev->id.vendor);
-		virtio_cread(vi->vdev, struct virtio_input_config,
-			     u.ids.product, &vi->idev->id.product);
-		virtio_cread(vi->vdev, struct virtio_input_config,
-			     u.ids.version, &vi->idev->id.version);
+		virtio_cread_le(vi->vdev, struct virtio_input_config,
+				u.ids.bustype, &vi->idev->id.bustype);
+		virtio_cread_le(vi->vdev, struct virtio_input_config,
+				u.ids.vendor, &vi->idev->id.vendor);
+		virtio_cread_le(vi->vdev, struct virtio_input_config,
+				u.ids.product, &vi->idev->id.product);
+		virtio_cread_le(vi->vdev, struct virtio_input_config,
+				u.ids.version, &vi->idev->id.version);
 	} else {
 		vi->idev->id.bustype = BUS_VIRTUAL;
 	}
-- 
MST

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  parent reply	other threads:[~2020-08-05 13:44 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200805134226.1106164-1-mst@redhat.com>
2020-08-05 13:43 ` [PATCH v3 01/38] virtio_balloon: fix sparse warning Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 02/38] virtio_ring: sparse warning fixup Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 03/38] virtio: allow __virtioXX, __leXX in config space Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 04/38] virtio_9p: correct tags for config space fields Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 05/38] virtio_balloon: " Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 06/38] virtio_blk: " Michael S. Tsirkin
2020-08-05 14:24   ` Stefano Garzarella
2020-08-05 13:43 ` [PATCH v3 07/38] virtio_console: " Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 08/38] virtio_crypto: " Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 09/38] virtio_fs: " Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 10/38] virtio_gpu: " Michael S. Tsirkin
2020-08-07 11:22   ` Gerd Hoffmann
2020-08-05 13:43 ` [PATCH v3 11/38] virtio_input: " Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 12/38] virtio_iommu: " Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 13/38] virtio_mem: " Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 14/38] virtio_net: " Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 15/38] virtio_pmem: " Michael S. Tsirkin
2020-08-05 13:43 ` [PATCH v3 16/38] virtio_scsi: " Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 17/38] virtio_config: disallow native type fields Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 19/38] vdpa: make sure set_features is invoked for legacy Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 20/38] vhost/vdpa: switch to new helpers Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 21/38] virtio_vdpa: legacy features handling Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 22/38] vdpa_sim: fix endian-ness of config space Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 23/38] virtio_config: cread/write cleanup Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 24/38] virtio_config: rewrite using _Generic Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 25/38] virtio_config: disallow native type fields (again) Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 26/38] virtio_config: LE config space accessors Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 27/38] virtio_caif: correct tags for config space fields Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 28/38] virtio_config: add virtio_cread_le_feature Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 29/38] virtio_balloon: use LE config space accesses Michael S. Tsirkin
2020-08-05 13:44 ` Michael S. Tsirkin [this message]
2020-08-19  5:59   ` [PATCH v3 30/38] virtio_input: convert to LE accessors Gerd Hoffmann
2020-08-05 13:44 ` [PATCH v3 31/38] virtio_fs: " Michael S. Tsirkin
2020-08-06 17:28   ` Vivek Goyal
2020-08-05 13:44 ` [PATCH v3 32/38] virtio_crypto: " Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 34/38] drm/virtio: " Michael S. Tsirkin
2020-08-07 11:22   ` Gerd Hoffmann
2020-08-05 13:44 ` [PATCH v3 35/38] virtio_mem: " Michael S. Tsirkin
2020-08-10  7:57   ` David Hildenbrand
2020-08-05 13:44 ` [PATCH v3 36/38] virtio-iommu: " Michael S. Tsirkin
2020-08-05 13:44 ` [PATCH v3 37/38] virtio_config: drop LE option from config space Michael S. Tsirkin
2020-08-05 13:45 ` [PATCH v3 38/38] virtio_net: use LE accessors for speed/duplex Michael S. Tsirkin
2020-08-05 13:59   ` Cornelia Huck

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