| From: |
| Bhargava Marreddy <bhargava.marreddy-AT-broadcom.com> |
| To: |
| davem-AT-davemloft.net, edumazet-AT-google.com, kuba-AT-kernel.org, pabeni-AT-redhat.com, andrew+netdev-AT-lunn.ch, horms-AT-kernel.org |
| Subject: |
| [v3, net-next 00/12] bng_en: enhancements for link, Rx/Tx, LRO/TPA & stats |
| Date: |
| Thu, 27 Nov 2025 01:19:19 +0530 |
| Message-ID: |
| <20251126194931.455830-1-bhargava.marreddy@broadcom.com> |
| Cc: |
| netdev-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, michael.chan-AT-broadcom.com, pavan.chebbi-AT-broadcom.com, vsrama-krishna.nemani-AT-broadcom.com, vikas.gupta-AT-broadcom.com, Bhargava Marreddy <bhargava.marreddy-AT-broadcom.com> |
| Archive-link: |
| Article |
Hi,
This series enhances the bng_en driver by adding:
1. Link query support
2. Tx support (standard + TSO)
3. Rx support (standard + LRO/TPA)
4. ethtool link set/get functionality
5. Hardware statistics reporting via ethtool S
Changes from:
v2->v3
Addressed comments from Andrew Lunn
- Apply Rev-xmas fix in several places.
- Correct ethtool-speed comment to reflect accurate behavior.
Addressed comments from ALOK TIWARI
- Remove duplicate definition of RX_CMP_L2_ERRORS.
- Fix macro by adding the required arguments.
- Add newline for clarity/formatting.
Addressed kernel test robot warning
- Fix compilation error: removed unused variable gro
Moved hw specific structs to appropriate header file
v1->v2
Removed unused function bnge_alloc_rx_page()
Removed inline keywords from couple of functions
Removed some stats related code that doesn't applicable (missed_irqs)
Addressed kernel test robot warning
- Fixed compilation issue with CONFIG_INET is not set
Bhargava Marreddy (12):
bng_en: Query PHY and report link status
bng_en: Extend bnge_set_ring_params() for rx-copybreak
bng_en: Add RX support
bng_en: Handle an HWRM completion request
bng_en: Add TX support
bng_en: Add support to handle AGG events
bng_en: Add TPA related functions
bng_en: Add support for TPA events
bng_en: Add ethtool link settings and capabilities support
bng_en: Add initial support for ethtool stats display
bng_en: Create per-PF workqueue and timer for asynchronous events
bng_en: Query firmware for statistics and accumulate
drivers/net/ethernet/broadcom/bnge/Makefile | 4 +-
drivers/net/ethernet/broadcom/bnge/bnge.h | 41 +
.../net/ethernet/broadcom/bnge/bnge_core.c | 35 +-
.../net/ethernet/broadcom/bnge/bnge_ethtool.c | 637 +++++++
.../net/ethernet/broadcom/bnge/bnge_hw_def.h | 459 +++++
.../ethernet/broadcom/bnge/bnge_hwrm_lib.c | 398 ++++
.../ethernet/broadcom/bnge/bnge_hwrm_lib.h | 9 +
.../net/ethernet/broadcom/bnge/bnge_link.c | 1325 ++++++++++++++
.../net/ethernet/broadcom/bnge/bnge_link.h | 191 ++
.../net/ethernet/broadcom/bnge/bnge_netdev.c | 734 +++++++-
.../net/ethernet/broadcom/bnge/bnge_netdev.h | 216 ++-
.../net/ethernet/broadcom/bnge/bnge_txrx.c | 1612 +++++++++++++++++
.../net/ethernet/broadcom/bnge/bnge_txrx.h | 118 ++
13 files changed, 5729 insertions(+), 50 deletions(-)
create mode 100644 drivers/net/ethernet/broadcom/bnge/bnge_hw_def.h
create mode 100644 drivers/net/ethernet/broadcom/bnge/bnge_link.c
create mode 100644 drivers/net/ethernet/broadcom/bnge/bnge_link.h
create mode 100644 drivers/net/ethernet/broadcom/bnge/bnge_txrx.c
create mode 100644 drivers/net/ethernet/broadcom/bnge/bnge_txrx.h
--
2.47.3
