From: Peng Ma <peng.ma@nxp.com>
To: u-boot@lists.denx.de
Subject: [PATCH 3/3] cmd: sata: Add block unbind device function
Date: Wed, 4 Dec 2019 10:36:47 +0000 [thread overview]
Message-ID: <20191204103558.24251-3-peng.ma@nxp.com> (raw)
In-Reply-To: <20191204103558.24251-1-peng.ma@nxp.com>
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@nxp.com>
---
cmd/sata.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/cmd/sata.c b/cmd/sata.c
index a73cc54bd3..6bdb516cb5 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);
--
2.17.1
next prev parent reply other threads:[~2019-12-04 10:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-04 10:36 [PATCH 1/3] ata: sata_sil: Continue probing other sata port when failed current port Peng Ma
2019-12-04 10:36 ` [PATCH 2/3] ata: fsl_sata: " Peng Ma
2019-12-28 2:26 ` Simon Glass
2019-12-30 7:32 ` [EXT] " Peng Ma
2020-01-08 20:12 ` Tom Rini
2019-12-04 10:36 ` Peng Ma [this message]
2019-12-28 2:26 ` [PATCH 3/3] cmd: sata: Add block unbind device function Simon Glass
2019-12-30 7:19 ` [EXT] " Peng Ma
2020-01-08 20:12 ` Tom Rini
2020-01-08 21:49 ` Anatolij Gustschin
2020-01-08 21:57 ` Tom Rini
2020-01-28 0:56 ` Tom Rini
2019-12-28 2:26 ` [PATCH 1/3] ata: sata_sil: Continue probing other sata port when failed current port Simon Glass
2019-12-30 7:27 ` [EXT] " Peng Ma
2020-01-08 20:12 ` Tom Rini
2020-01-09 2:22 ` [EXT] " Peng Ma
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