diff options
| author | Peng Ma <[email protected]> | 2019-12-04 10:36:47 +0000 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2020-01-27 19:54:20 -0500 |
| commit | 2d7818d04ff29581f497b70c8bd903516a179e9d (patch) | |
| tree | 0c425e7514c02b6eb07947da9bfcddd5989656bc | |
| parent | d1b04cd3aa9c3cc741df24a5536c84b1d54cbda6 (diff) | |
cmd: sata: Add block unbind device function
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 <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
| -rw-r--r-- | cmd/sata.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cmd/sata.c b/cmd/sata.c index a73cc54bd3e..6bdb516cb5d 100644 --- a/cmd/sata.c +++ b/cmd/sata.c @@ -26,6 +26,8 @@ int sata_remove(int devnum) struct udevice *dev; int rc; + blk_unbind_all(IF_TYPE_SATA); + rc = uclass_find_device(UCLASS_AHCI, devnum, &dev); if (!rc && !dev) rc = uclass_find_first_device(UCLASS_AHCI, &dev); |