On 2 January 2017 at 01:40, Michal Simek michal.simek@xilinx.com wrote:
New scan should unbind all block devices not to be listed again. Without this patch if scsi reset or scan is called new block devices are created which point to the same id and lun.
For example: ZynqMP> scsi scan scsi_scan: if_type=2, devnum=0: sdhci@ff170000.blk, 6, 0 scsi_scan: if_type=2, devnum=0: ahci@fd0c0000.id1lun0, 2, 0 scsi_scan: if_type=2, devnum=0: ahci@fd0c0000.id1lun0, 2, 1 scsi_scan: if_type=2, devnum=0: ahci@fd0c0000.id1lun0, 2, 2 scsi_scan: if_type=2, devnum=0: ahci@fd0c0000.id1lun0, 2, 3 scsi_scan: if_type=2, devnum=0: ahci@fd0c0000.id1lun0, 2, 4 scanning bus for devices... Device 0: (1:0) Vendor: ATA Prod.: KINGSTON SVP200S Rev: 501A Type: Hard Disk Capacity: 57241.8 MB = 55.9 GB (117231408 x 512)
Reported-by: Ken Ma make@marvell.com Signed-off-by: Michal Simek michal.simek@xilinx.com
common/scsi.c | 2 ++ 1 file changed, 2 insertions(+)
Acked-by: Simon Glass sjg@chromium.org