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[v7,02/29] fpga: mgr: add region_id to fpga_image_info

Message ID 1530320016-24712-3-git-send-email-hao.wu@intel.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Wu, Hao June 30, 2018, 12:53 a.m. UTC 
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(+)
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Patch

diff --git a/include/linux/fpga/fpga-mgr.h b/include/linux/fpga/fpga-mgr.h
index eec7c24..3eb6b9d 100644
--- a/include/linux/fpga/fpga-mgr.h
+++ b/include/linux/fpga/fpga-mgr.h
@@ -77,6 +77,7 @@  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
  */
@@ -89,6 +90,7 @@  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;