linux-kernel - [PATCH v2 5/5] fpga: use reimage ops in fpga_mgr

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Message-Id: <20210520183106.2022873-1-trix@redhat.com>
Date:   Thu, 20 May 2021 11:31:06 -0700
From:   trix@...hat.com
To:     mdf@...nel.org
Cc:     linux-fpga@...r.kernel.org, linux-kernel@...r.kernel.org,
        Tom Rix <trix@...hat.com>
Subject: [PATCH v2 5/5] fpga: use reimage ops in fpga_mgr_load()

From: Tom Rix <trix@...hat.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@...hat.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 5247703a3743d..34d251e87ca6c 100644
--- a/drivers/fpga/fpga-mgr.c
+++ b/drivers/fpga/fpga-mgr.c
@@ -369,6 +369,9 @@ 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 (!uops->write_complete ||
 	    !uops->write_init ||
 	    (!uops->write && !uops->write_sg) ||
-- 
2.26.3