forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
84 lines
2.0 KiB
84 lines
2.0 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
|
/* |
|
* Header file for FPGA Management Engine (FME) Partial Reconfiguration Driver |
|
* |
|
* Copyright (C) 2017-2018 Intel Corporation, Inc. |
|
* |
|
* Authors: |
|
* Kang Luwei <[email protected]> |
|
* Xiao Guangrong <[email protected]> |
|
* Wu Hao <[email protected]> |
|
* Joseph Grecco <[email protected]> |
|
* Enno Luebbers <[email protected]> |
|
* Tim Whisonant <[email protected]> |
|
* Ananda Ravuri <[email protected]> |
|
* Henry Mitchel <[email protected]> |
|
*/ |
|
|
|
#ifndef __DFL_FME_PR_H |
|
#define __DFL_FME_PR_H |
|
|
|
#include <linux/platform_device.h> |
|
|
|
/** |
|
* struct dfl_fme_region - FME fpga region data structure |
|
* |
|
* @region: platform device of the FPGA region. |
|
* @node: used to link fme_region to a list. |
|
* @port_id: indicate which port this region connected to. |
|
*/ |
|
struct dfl_fme_region { |
|
struct platform_device *region; |
|
struct list_head node; |
|
int port_id; |
|
}; |
|
|
|
/** |
|
* struct dfl_fme_region_pdata - platform data for FME region platform device. |
|
* |
|
* @mgr: platform device of the FPGA manager. |
|
* @br: platform device of the FPGA bridge. |
|
* @region_id: region id (same as port_id). |
|
*/ |
|
struct dfl_fme_region_pdata { |
|
struct platform_device *mgr; |
|
struct platform_device *br; |
|
int region_id; |
|
}; |
|
|
|
/** |
|
* struct dfl_fme_bridge - FME fpga bridge data structure |
|
* |
|
* @br: platform device of the FPGA bridge. |
|
* @node: used to link fme_bridge to a list. |
|
*/ |
|
struct dfl_fme_bridge { |
|
struct platform_device *br; |
|
struct list_head node; |
|
}; |
|
|
|
/** |
|
* struct dfl_fme_bridge_pdata - platform data for FME bridge platform device. |
|
* |
|
* @cdev: container device. |
|
* @port_id: port id. |
|
*/ |
|
struct dfl_fme_br_pdata { |
|
struct dfl_fpga_cdev *cdev; |
|
int port_id; |
|
}; |
|
|
|
/** |
|
* struct dfl_fme_mgr_pdata - platform data for FME manager platform device. |
|
* |
|
* @ioaddr: mapped io address for FME manager platform device. |
|
*/ |
|
struct dfl_fme_mgr_pdata { |
|
void __iomem *ioaddr; |
|
}; |
|
|
|
#define DFL_FPGA_FME_MGR "dfl-fme-mgr" |
|
#define DFL_FPGA_FME_BRIDGE "dfl-fme-bridge" |
|
#define DFL_FPGA_FME_REGION "dfl-fme-region" |
|
|
|
#endif /* __DFL_FME_PR_H */
|
|
|