]> git.ipfire.org Git - thirdparty/linux.git/commit
ice: Extend PTYPE bitmap coverage for GTP encapsulated flows
authorPrzemek Kitszel <przemyslaw.kitszel@intel.com>
Thu, 30 Oct 2025 13:59:49 +0000 (14:59 +0100)
committerTony Nguyen <anthony.l.nguyen@intel.com>
Thu, 6 Nov 2025 22:19:43 +0000 (14:19 -0800)
commit41e880eb8482499f0acb6371b30fe7d8dd44eb8b
treee16a1ebb124809b9a84cd60bed59703cfc518fd5
parentf89e4e1512333fcb92474e0e8487929b352c50de
ice: Extend PTYPE bitmap coverage for GTP encapsulated flows

Consolidate updates to the Protocol Type (PTYPE) bitmap definitions
across multiple flow types in the Intel ICE driver to support GTP
(GPRS Tunneling Protocol) encapsulated traffic.

Enable improved Receive Side Scaling (RSS) configuration for both user
and control plane GTP flows.

Cover a wide range of protocol and encapsulation scenarios, including:
 - MAC OFOS and IL
 - IPv4 and IPv6 (OFOS, IL, ALL, no-L4)
 - TCP, SCTP, ICMP
 - GRE OF
 - GTPC (control plane)

Expand the PTYPE bitmap entries to improve classification and
distribution of GTP traffic across multiple queues, enhancing
performance and scalability in mobile network environments.

Co-developed-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Co-developed-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Co-developed-by: Jie Wang <jie1x.wang@intel.com>
Signed-off-by: Jie Wang <jie1x.wang@intel.com>
Co-developed-by: Junfeng Guo <junfeng.guo@intel.com>
Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
drivers/net/ethernet/intel/ice/ice_flow.c