[PATCH v5 02/28] fpga: mgr: add region_id to fpga_image_info

Wu Hao
2018-05-02T02:50:05Z

This patch adds region_id to fpga_image_info data structure, it
allows driver to pass region id information to fpga-mgr via
fpga_image_info for fpga reconfiguration function.

Signed-off-by: Wu Hao <hao.wu@intel.com>
Acked-by: Moritz Fischer <mdf@kernel.org>
Acked-by: Alan Tull <atull@kernel.org>
---
v3: add one line comment for region_id
v4: add Acked-by from Moritz and Alan.
---
include/linux/fpga/fpga-mgr.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/include/linux/fpga/fpga-mgr.h b/include/linux/fpga/fpga-mgr.h
index 1266c11..eecfca5 100644
--- a/include/linux/fpga/fpga-mgr.h
+++ b/include/linux/fpga/fpga-mgr.h
@@ -88,6 +88,7 @@ enum fpga_mgr_states {
* @sgt: scatter/gather table containing FPGA image
* @buf: contiguous buffer containing FPGA image
* @count: size of buf
+ * @region_id: id of target region
* @dev: device that owns this
* @overlay: Device Tree overlay
*/
@@ -100,6 +101,7 @@ struct fpga_image_info {
struct sg_table *sgt;
const char *buf;
size_t count;
+ int region_id;
struct device *dev;
#ifdef CONFIG_OF
struct device_node *overlay;
--
1.8.3.1