+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2015 Google, Inc
* Written by Simon Glass <sjg@chromium.org>
* Written by Michal Simek
*
* Based on ahci-uclass.c
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <scsi.h>
-static int scsi_post_probe(struct udevice *dev)
+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)
{
- debug("%s: device %p\n", __func__, dev);
- scsi_low_level_init(0, dev);
- return 0;
+ 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",
- .post_probe = scsi_post_probe,
.per_device_platdata_auto_alloc_size = sizeof(struct scsi_platdata),
};