Thread (10 messages) 10 messages, 4 authors, 2021-06-28
STALE1812d
Revisions (2)
  1. v4 [diff vs current]
  2. v5 current

[PATCH v5 4/4] fpga: use reimage ops in fpga_mgr_load()

From: trix@redhat.com
Date: 2021-06-25 19:59:19
Also in: linux-fpga, lkml
Subsystem: fpga manager framework, the rest · Maintainers: Moritz Fischer, Xu Yilun, Linus Torvalds

From: Tom Rix <trix@redhat.com>

If the fpga_image_info flags FPGA_MGR_REIMAGE bit is set
swap out the reconfig ops for the reimage ops and do
the load.

Signed-off-by: Tom Rix <trix@redhat.com>
---
 drivers/fpga/fpga-mgr.c | 3 +++
 1 file changed, 3 insertions(+)
diff --git a/drivers/fpga/fpga-mgr.c b/drivers/fpga/fpga-mgr.c
index c8a6bfa037933..5e53a0508087a 100644
--- a/drivers/fpga/fpga-mgr.c
+++ b/drivers/fpga/fpga-mgr.c
@@ -419,6 +419,9 @@ int fpga_mgr_load(struct fpga_manager *mgr, struct fpga_image_info *info)
 {
 	const struct fpga_manager_update_ops *uops = &mgr->mops->reconfig;
 
+	if (info->flags & FPGA_MGR_REIMAGE)
+		uops = &mgr->mops->reimage;
+
 	if (info->sgt)
 		return fpga_mgr_buf_load_sg(mgr, info, info->sgt, uops);
 	if (info->buf && info->count)
-- 
2.26.3


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