On Fri, 29 May 2009 01:45:27 pm john cooper wrote:
> virtio_blk-serial-4.patch

Hate to ask dumb questions, but is there a scsi equivalent of this?  It'd be 
nice if we could avoid being ATA-specific in the long run...

Also, why u16?

Thanks,
Rusty.

> +/* return ATA identify data
> + */
> +static int virtblk_identify(struct gendisk *disk, void *argp)
> +{
> +     struct virtio_blk *vblk = disk->private_data;
> +     u16 *id;
> +     int err = -ENOMEM;
> +
> +     id = kmalloc(VIRTIO_BLK_ID_BYTES, GFP_KERNEL);
> +     if (!id)
> +             goto out;
> +
> +     err = virtio_config_buf(vblk->vdev, VIRTIO_BLK_F_IDENTIFY,
> +             offsetof(struct virtio_blk_config, identify), id,
> +             VIRTIO_BLK_ID_BYTES);

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