linux-kernel - [PATCH] lib: PLDM supports parsing the `DeviceUpdateOptionFlags` parameter

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Message-Id: <20240910030330.1880-1-shawn.shao@jaguarmicro.com>
Date: Tue, 10 Sep 2024 11:03:30 +0800
From: "Shawn.Shao" <shawn.shao@...uarmicro.com>
To: jacob.e.keller@...el.com,
	linux-kernel@...r.kernel.org
Cc: Shawn Shao <shawn.shao@...uarmicro.com>
Subject: [PATCH] lib: PLDM supports parsing the `DeviceUpdateOptionFlags` parameter

From: Shawn Shao <shawn.shao@...uarmicro.com>

The current PLDM library does not support parsing the
DeviceUpdateOptionFlags parameter, which is defined in
the PLDM specification to facilitate the transfer of
control information between the UA (Update Agent) and
the firmware.Please refer to:
https://www.dmtf.org/sites/default/files/standards/
documents/DSP0267_1.3.0.pdf P37.

Signed-off-by: Shawn Shao <shawn.shao@...uarmicro.com>
---
 lib/pldmfw/pldmfw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/pldmfw/pldmfw.c b/lib/pldmfw/pldmfw.c
index 15ba5f76043f..cd1698e9c340 100644
--- a/lib/pldmfw/pldmfw.c
+++ b/lib/pldmfw/pldmfw.c
@@ -306,6 +306,7 @@ pldm_parse_one_record(struct pldmfw_priv *data,
 		return err;
 
 	record_len = get_unaligned_le16(&__record->record_len);
+	record->device_update_flags = get_unaligned_le32(&__record->device_update_flags);
 	record->package_data_len = get_unaligned_le16(&__record->package_data_len);
 	record->version_len = __record->version_len;
 	record->version_type = __record->version_type;
-- 
2.34.1