u-boot/include/nvme.h

5  * SPDX-License-Identifier:	GPL-2.0+
14  * nvme_identify - identify controller or namespace capabilities and status
16  * This issues an identify command to the NVMe controller to return a data
17  * buffer that describes the controller or namespace capabilities and status.
19  * @dev:	NVMe controller device
20  * @nsid:	0 for controller, namespace id for namespace to identify
21  * @cns:	1 for controller, 0 for namespace
23  * @return:	0 on success, -ETIMEDOUT on command execution timeout,
24  *		-EIO on command execution fails
30  * nvme_get_features - retrieve the attributes of the feature specified
34  * @dev:	NVMe controller device
35  * @fid:	feature id to provide data
37  * @dma_addr:	data structure used as part of the specified feature
38  * @result:	command-specific result in the completion queue entry
39  * @return:	0 on success, -ETIMEDOUT on command execution timeout,
40  *		-EIO on command execution fails
46  * nvme_set_features - specify the attributes of the feature indicated
50  * @dev:	NVMe controller device
51  * @fid:	feature id to provide data
52  * @dword11:	command-specific input parameter
53  * @dma_addr:	data structure used as part of the specified feature
54  * @result:	command-specific result in the completion queue entry
55  * @return:	0 on success, -ETIMEDOUT on command execution timeout,
56  *		-EIO on command execution fails
62  * nvme_scan_namespace - scan all namespaces attached to NVMe controllers
67  * @return:	0 on success, -ve on error
72  * nvme_print_info - print detailed NVMe controller and namespace information
74  * This prints out detailed human readable NVMe controller and namespace
77  * @udev:	NVMe controller device
78  * @return:	0 on success, -EIO if NVMe identify command fails
83  * nvme_get_namespace_id - return namespace identifier
87  * @udev:	NVMe controller device
90  * @return:	0 on success, -ve on error