diff options
| author | Michael S. Tsirkin <mst@redhat.com> | 2025-10-21 10:56:57 -0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2025-11-27 02:03:07 -0500 |
| commit | 9513f25056b22100ddffe24898c587873b0d022c (patch) | |
| tree | 12252286243990f107c9c253a223960874c85d6a /drivers/virtio/virtio_debug.c | |
| parent | 2828c60b24375a1ddb987a9fa8bff3cf65528a19 (diff) | |
virtio: clean up features qword/dword terms
virtio pci uses word to mean "16 bits". mmio uses it to mean
"32 bits".
To avoid confusion, let's avoid the term in core virtio
altogether. Just say U64 to mean "64 bit".
Fixes: e7d4c1c5a546 ("virtio: introduce extended features")
Cc: Paolo Abeni <pabeni@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-ID: <ad53b7b6be87fc524f45abaeca0bb05fb3633397.1764225384.git.mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/virtio/virtio_debug.c')
| -rw-r--r-- | drivers/virtio/virtio_debug.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/virtio/virtio_debug.c b/drivers/virtio/virtio_debug.c index d58713ddf2e5..ccf1955a1183 100644 --- a/drivers/virtio/virtio_debug.c +++ b/drivers/virtio/virtio_debug.c @@ -8,12 +8,12 @@ static struct dentry *virtio_debugfs_dir; static int virtio_debug_device_features_show(struct seq_file *s, void *data) { - u64 device_features[VIRTIO_FEATURES_DWORDS]; + u64 device_features[VIRTIO_FEATURES_U64S]; struct virtio_device *dev = s->private; unsigned int i; virtio_get_features(dev, device_features); - for (i = 0; i < VIRTIO_FEATURES_MAX; i++) { + for (i = 0; i < VIRTIO_FEATURES_BITS; i++) { if (virtio_features_test_bit(device_features, i)) seq_printf(s, "%u\n", i); } @@ -26,7 +26,7 @@ static int virtio_debug_filter_features_show(struct seq_file *s, void *data) struct virtio_device *dev = s->private; unsigned int i; - for (i = 0; i < VIRTIO_FEATURES_MAX; i++) { + for (i = 0; i < VIRTIO_FEATURES_BITS; i++) { if (virtio_features_test_bit(dev->debugfs_filter_features, i)) seq_printf(s, "%u\n", i); } @@ -50,7 +50,7 @@ static int virtio_debug_filter_feature_add(void *data, u64 val) { struct virtio_device *dev = data; - if (val >= VIRTIO_FEATURES_MAX) + if (val >= VIRTIO_FEATURES_BITS) return -EINVAL; virtio_features_set_bit(dev->debugfs_filter_features, val); @@ -64,7 +64,7 @@ static int virtio_debug_filter_feature_del(void *data, u64 val) { struct virtio_device *dev = data; - if (val >= VIRTIO_FEATURES_MAX) + if (val >= VIRTIO_FEATURES_BITS) return -EINVAL; virtio_features_clear_bit(dev->debugfs_filter_features, val); |