Commit 42d1c54d authored Feb 08, 2026 by Vikas Gupta Committed by Paolo Abeni Feb 11, 2026

bnge/bng_re: Add a new HSI

The HSI is shared between the firmware and the driver and is
automatically generated.
Add a new HSI for the BNGE driver. The current HSI refers to BNXT,
which will become incompatible with ThorUltra devices as the
BNGE driver adds more features. The BNGE driver will not use the HSI
located in the bnxt folder.
Also, add an HSI for ThorUltra RoCE driver.

Changes in v3:
- Fix in bng_roce_hsi.h reported by Jakub (AI review)
  https://lore.kernel.org/netdev/20260207051422.4181717-1-kuba@kernel.org/


- Add an entry in MAINTAINERS

Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: Siva Reddy Kallam <siva.kallam@broadcom.com>
Reviewed-by: Bhargava Chenna Marreddy <bhargava.marreddy@broadcom.com>
Link: https://patch.msgid.link/20260208172925.1861255-1-vikas.gupta@broadcom.com


Signed-off-by: Paolo Abeni <pabeni@redhat.com>

parent 1abee69a

MAINTAINERS

+1 −0

Original line number	Diff line number	Diff line
		@@ -5134,6 +5134,7 @@ M: Vikas Gupta <vikas.gupta@broadcom.com>
		L: netdev@vger.kernel.org
		S: Maintained
		F: drivers/net/ethernet/broadcom/bnge/
		F: include/linux/bnge/hsi.h

		BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
		M: Arend van Spriel <arend.vanspriel@broadcom.com>

drivers/infiniband/hw/bng_re/Makefile

+1 −1

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: GPL-2.0
		ccflags-y := -I $(srctree)/drivers/net/ethernet/broadcom/bnge -I $(srctree)/drivers/infiniband/hw/bnxt_re
		ccflags-y := -I $(srctree)/drivers/net/ethernet/broadcom/bnge

		obj-$(CONFIG_INFINIBAND_BNG_RE) += bng_re.o

drivers/infiniband/hw/bng_re/bng_fw.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2,7 +2,7 @@
		// Copyright (c) 2025 Broadcom.
		#include <linux/pci.h>

		#include "roce_hsi.h"
		#include "bng_roce_hsi.h"
		#include "bng_res.h"
		#include "bng_fw.h"
		#include "bng_sp.h"

drivers/infiniband/hw/bng_re/bng_res.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -5,9 +5,9 @@
		#include <linux/vmalloc.h>
		#include <rdma/ib_umem.h>

		#include <linux/bnxt/hsi.h>
		#include <linux/bnge/hsi.h>
		#include "bng_res.h"
		#include "roce_hsi.h"
		#include "bng_roce_hsi.h"

		/* Stats */
		void bng_re_free_stats_ctx_mem(struct pci_dev *pdev,

drivers/infiniband/hw/bng_re/bng_res.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -4,7 +4,7 @@
		#ifndef __BNG_RES_H__
		#define __BNG_RES_H__

		#include "roce_hsi.h"
		#include "bng_roce_hsi.h"

		#define BNG_ROCE_FW_MAX_TIMEOUT 60