Lines Matching refs:dfse
72 struct snd_sof_dfsentry *dfse = file->private_data;
73 struct snd_sof_dev *sdev = dfse->sdev;
76 size_t avail, buffer_size = dfse->size;
106 rem = copy_to_user(buffer, ((u8 *)(dfse->buf) + lpos), count);
118 struct snd_sof_dfsentry *dfse = inode->i_private;
119 struct snd_sof_dev *sdev = dfse->sdev;
137 struct snd_sof_dfsentry *dfse;
142 dfse = devm_kzalloc(sdev->dev, sizeof(*dfse), GFP_KERNEL);
143 if (!dfse)
146 dfse->type = SOF_DFSENTRY_TYPE_BUF;
147 dfse->buf = sdev->dmatb.area;
148 dfse->size = sdev->dmatb.bytes;
149 dfse->sdev = sdev;
151 debugfs_create_file("trace", 0444, sdev->debugfs_root, dfse,