Hi Simon,
-----Original Message----- From: Simon Glass sjg@chromium.org Sent: 2019年12月28日 10:27 To: Peng Ma peng.ma@nxp.com Cc: Priyanka Jain priyanka.jain@nxp.com; Marcel Ziswiler marcel.ziswiler@toradex.com; Andy Tang andy.tang@nxp.com; u-boot@lists.denx.de Subject: [EXT] Re: [PATCH 3/3] cmd: sata: Add block unbind device function
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On Wed, 4 Dec 2019 at 03:36, Peng Ma peng.ma@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) Device1: 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) Device1: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#:
BTPR247005VX300
Type: Hard Disk Supports 48-bit addressing Capacity: 286168.1 MB = 279.4 GB (586072368 x 512) Device2: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#:
BTPR247005PY300
Type: Hard Disk Supports 48-bit addressing Capacity: 286168.1 MB = 279.4 GB (586072368 x 512) Device3: 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@nxp.com
cmd/sata.c | 2 ++ 1 file changed, 2 insertions(+)
Reviewed-by: Simon Glass sjg@chromium.org
[Peng Ma] thanks very much.
Best Regards, Peng