scsi-uclass.c
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2015 Google, Inc
* Written by Simon Glass <sjg@chromium.org>
* Copyright (c) 2016 Xilinx, Inc
* Written by Michal Simek
*
* Based on ahci-uclass.c
*/
#include <common.h>
#include <dm.h>
#include <scsi.h>
int scsi_exec(struct udevice *dev, struct scsi_cmd *pccb)
{
struct scsi_ops *ops = scsi_get_ops(dev);
if (!ops->exec)
return -ENOSYS;
return ops->exec(dev, pccb);
}
int scsi_bus_reset(struct udevice *dev)
{
struct scsi_ops *ops = scsi_get_ops(dev);
if (!ops->bus_reset)
return -ENOSYS;
return ops->bus_reset(dev);
}
UCLASS_DRIVER(scsi) = {
.id = UCLASS_SCSI,
.name = "scsi",
.per_device_platdata_auto_alloc_size = sizeof(struct scsi_platdata),
};