[PATCH 3/3] cmd: sata: Add block unbind device function

[Simon Glass]

On Wed, 4 Dec 2019 at 03:36, Peng Ma <peng.ma at nxp.com> wrote:
>
> If we didn't unbind the sata from block device, the same devices would
> be added after sata remove,
> This patch is to resolve this issue as below:
>
> => sata info
> SATA#0:
>         (3.0 Gbps)
> SATA#1:
>         (3.0 Gbps)
> Device 0: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005PY30
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> Device 1: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005VX30
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> => sata stop
> => sata info
> SATA#0:
>         (3.0 Gbps)
> SATA#1:
>         (3.0 Gbps)
> Device 0: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005PY300
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> Device 1: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005VX300
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> Device 2: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005PY300
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> Device 3: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005VX300
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
>
> Signed-off-by: Peng Ma <peng.ma at nxp.com>
> ---
>  cmd/sata.c | 2 ++
>  1 file changed, 2 insertions(+)

Reviewed-by: Simon Glass <sjg at chromium.org>