From: trix@redhat.com
To: mdf@kernel.org, hao.wu@intel.com, michal.simek@xilinx.com
Cc: linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, Tom Rix <trix@redhat.com>
Subject: [PATCH v4 4/5] fpga: use reimage ops in fpga_mgr_load()
Date: Thu, 24 Jun 2021 14:17:26 -0700 [thread overview]
Message-ID: <20210624211727.501019-6-trix@redhat.com> (raw)
In-Reply-To: <20210624211727.501019-1-trix@redhat.com>
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 a785b7dc5dba0..2abb7043858dc 100644
--- a/drivers/fpga/fpga-mgr.c
+++ b/drivers/fpga/fpga-mgr.c
@@ -420,6 +420,9 @@ 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
next prev parent reply other threads:[~2021-06-24 21:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-24 21:17 [PATCH v4 0/5] generalize fpga_mgr_load trix
2021-06-24 21:17 ` [PATCH v4 1/5] fpga: generalize updating the card trix
2021-06-24 21:17 ` [PATCH v4 2/5] fpga: add FPGA_MGR_REIMAGE flag trix
2021-06-24 21:17 ` [PATCH v4 3/5] fpga: pass fpga_manager_update_ops to the fpga_manager_write functions trix
2021-06-24 21:17 ` trix [this message]
2021-06-24 21:17 ` [PATCH v4 5/5] fpga: fpga-mgr: simplify mops check in wrappers trix
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