From: Nava kishore Manne <nava.kishore.manne@amd.com>
To: <michal.simek@xilinx.com>, <tanmay.shah@xilinx.com>,
<mathieu.poirier@linaro.org>, <ben.levinsky@amd.com>,
<claudiu.beznea@microchip.com>, <nava.kishore.manne@amd.com>,
<ronak.jain@xilinx.com>, <marex@denx.de>,
<roman.gushchin@linux.dev>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH] firmware: xilinx: Update the zynqmp_pm_fpga_load() API
Date: Wed, 3 May 2023 10:31:58 +0530 [thread overview]
Message-ID: <20230503050158.1936467-1-nava.kishore.manne@amd.com> (raw)
Update the zynqmp_pm_fpga_load() API to handle the firmware error’s
properly.
Signed-off-by: Nava kishore Manne <nava.kishore.manne@amd.com>
---
drivers/firmware/xilinx/zynqmp.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c
index ce86a1850305..398ab86e2bec 100644
--- a/drivers/firmware/xilinx/zynqmp.c
+++ b/drivers/firmware/xilinx/zynqmp.c
@@ -942,8 +942,16 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_reset_get_status);
*/
int zynqmp_pm_fpga_load(const u64 address, const u32 size, const u32 flags)
{
- return zynqmp_pm_invoke_fn(PM_FPGA_LOAD, lower_32_bits(address),
- upper_32_bits(address), size, flags, NULL);
+ u32 ret_payload[PAYLOAD_ARG_CNT];
+ int ret;
+
+ ret = zynqmp_pm_invoke_fn(PM_FPGA_LOAD, lower_32_bits(address),
+ upper_32_bits(address), size, flags,
+ ret_payload);
+ if (ret_payload[0])
+ return -ret_payload[0];
+
+ return ret;
}
EXPORT_SYMBOL_GPL(zynqmp_pm_fpga_load);
--
2.25.1
next reply other threads:[~2023-05-03 5:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-03 5:01 Nava kishore Manne [this message]
2023-05-12 11:22 ` Michal Simek
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