linux-kernel - [PATCH iwl-next v2 02/14] virtchnl: introduce control plane version fields

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Message-ID: <20250424113241.10061-3-larysa.zaremba@intel.com>
Date: Thu, 24 Apr 2025 13:32:25 +0200
From: Larysa Zaremba <larysa.zaremba@...el.com>
To: intel-wired-lan@...ts.osuosl.org,
	Tony Nguyen <anthony.l.nguyen@...el.com>
Cc: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Simon Horman <horms@...nel.org>,
	Jonathan Corbet <corbet@....net>,
	Przemek Kitszel <przemyslaw.kitszel@...el.com>,
	Jiri Pirko <jiri@...nulli.us>,
	Tatyana Nikolova <tatyana.e.nikolova@...el.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	Alexander Lobakin <aleksander.lobakin@...el.com>,
	Michael Ellerman <mpe@...erman.id.au>,
	Maciej Fijalkowski <maciej.fijalkowski@...el.com>,
	Lee Trager <lee@...ger.us>,
	Madhavan Srinivasan <maddy@...ux.ibm.com>,
	Larysa Zaremba <larysa.zaremba@...el.com>,
	Sridhar Samudrala <sridhar.samudrala@...el.com>,
	Jacob Keller <jacob.e.keller@...el.com>,
	Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>,
	Mateusz Polchlopek <mateusz.polchlopek@...el.com>,
	Ahmed Zaki <ahmed.zaki@...el.com>,
	netdev@...r.kernel.org,
	linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"Karlsson, Magnus" <magnus.karlsson@...el.com>,
	Emil Tantilov <emil.s.tantilov@...el.com>,
	Madhu Chittim <madhu.chittim@...el.com>,
	Josh Hay <joshua.a.hay@...el.com>,
	Milena Olech <milena.olech@...el.com>,
	pavan.kumar.linga@...el.com,
	"Singhai, Anjali" <anjali.singhai@...el.com>
Subject: [PATCH iwl-next v2 02/14] virtchnl: introduce control plane version fields

From: Victor Raj <victor.raj@...el.com>

In the virtchnl header file, add the Control Plane software
version fields.

Signed-off-by: Victor Raj <victor.raj@...el.com>
Reviewed-by: Sridhar Samudrala <sridhar.samudrala@...el.com>
Signed-off-by: Larysa Zaremba <larysa.zaremba@...el.com>
---
 include/linux/intel/virtchnl2.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/linux/intel/virtchnl2.h b/include/linux/intel/virtchnl2.h
index 11b8f6f05799..34f4c73d8325 100644
--- a/include/linux/intel/virtchnl2.h
+++ b/include/linux/intel/virtchnl2.h
@@ -477,7 +477,8 @@ VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_version_info);
  *			    sent per transmit packet without needing to be
  *			    linearized.
  * @pad: Padding.
- * @reserved: Reserved.
+ * @cp_ver_major: Control Plane major version number.
+ * @cp_ver_minor: Control Plane minor version number.
  * @device_type: See enum virtchl2_device_type.
  * @min_sso_packet_len: Min packet length supported by device for single
  *			segment offload.
@@ -526,7 +527,8 @@ struct virtchnl2_get_capabilities {
 	__le16 max_tx_hdr_size;
 	u8 max_sg_bufs_per_tx_pkt;
 	u8 pad[3];
-	u8 reserved[4];
+	__le16 cp_ver_major;
+	__le16 cp_ver_minor;
 	__le32 device_type;
 	u8 min_sso_packet_len;
 	u8 max_hdr_buf_per_lso;
-- 
2.47.0