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bnge/bng_re: Add a new HSI

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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>
This commit is contained in:
Vikas Gupta 2026-02-08 22:59:25 +05:30 committed by Paolo Abeni
parent 1abee69a95
commit 42d1c54d62
15 changed files with 19073 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
MAINTAINERS
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@ -5134,6 +5134,7 @@ M: Vikas Gupta <vikas.gupta@broadcom.com>
L: netdev@vger.kernel.org L: netdev@vger.kernel.org
S: Maintained S: Maintained
F: drivers/net/ethernet/broadcom/bnge/ F: drivers/net/ethernet/broadcom/bnge/
F: include/linux/bnge/hsi.h
BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
M: Arend van Spriel <arend.vanspriel@broadcom.com> M: Arend van Spriel <arend.vanspriel@broadcom.com>

2
drivers/infiniband/hw/bng_re/Makefile
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@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0 # 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 obj-$(CONFIG_INFINIBAND_BNG_RE) += bng_re.o

2
drivers/infiniband/hw/bng_re/bng_fw.c
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@ -2,7 +2,7 @@
// Copyright (c) 2025 Broadcom. // Copyright (c) 2025 Broadcom.
#include <linux/pci.h> #include <linux/pci.h>
#include "roce_hsi.h" #include "bng_roce_hsi.h"
#include "bng_res.h" #include "bng_res.h"
#include "bng_fw.h" #include "bng_fw.h"
#include "bng_sp.h" #include "bng_sp.h"

4
drivers/infiniband/hw/bng_re/bng_res.c
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@ -5,9 +5,9 @@
#include <linux/vmalloc.h> #include <linux/vmalloc.h>
#include <rdma/ib_umem.h> #include <rdma/ib_umem.h>
#include <linux/bnxt/hsi.h> #include <linux/bnge/hsi.h>
#include "bng_res.h" #include "bng_res.h"
#include "roce_hsi.h" #include "bng_roce_hsi.h"
/* Stats */ /* Stats */
void bng_re_free_stats_ctx_mem(struct pci_dev *pdev, void bng_re_free_stats_ctx_mem(struct pci_dev *pdev,

2
drivers/infiniband/hw/bng_re/bng_res.h
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@ -4,7 +4,7 @@
#ifndef __BNG_RES_H__ #ifndef __BNG_RES_H__
#define __BNG_RES_H__ #define __BNG_RES_H__
#include "roce_hsi.h" #include "bng_roce_hsi.h"
#define BNG_ROCE_FW_MAX_TIMEOUT 60 #define BNG_ROCE_FW_MAX_TIMEOUT 60

6450
drivers/infiniband/hw/bng_re/bng_roce_hsi.h Normal file
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2
drivers/infiniband/hw/bng_re/bng_tlv.h
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@ -3,7 +3,7 @@
#ifndef __BNG_TLV_H__ #ifndef __BNG_TLV_H__
#define __BNG_TLV_H__ #define __BNG_TLV_H__
#include "roce_hsi.h" #include "bng_roce_hsi.h"
struct roce_tlv { struct roce_tlv {
struct tlv tlv; struct tlv tlv;

2
drivers/net/ethernet/broadcom/bnge/bnge.h
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@ -8,7 +8,7 @@
#define DRV_SUMMARY "Broadcom ThorUltra NIC Ethernet Driver" #define DRV_SUMMARY "Broadcom ThorUltra NIC Ethernet Driver"
#include <linux/etherdevice.h> #include <linux/etherdevice.h>
#include <linux/bnxt/hsi.h> #include <linux/bnge/hsi.h>
#include "bnge_rmem.h" #include "bnge_rmem.h"
#include "bnge_resc.h" #include "bnge_resc.h"
#include "bnge_auxr.h" #include "bnge_auxr.h"

2
drivers/net/ethernet/broadcom/bnge/bnge_auxr.c
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@ -14,7 +14,7 @@
#include <asm/byteorder.h> #include <asm/byteorder.h>
#include <linux/bitmap.h> #include <linux/bitmap.h>
#include <linux/auxiliary_bus.h> #include <linux/auxiliary_bus.h>
#include <linux/bnxt/hsi.h> #include <linux/bnge/hsi.h>
#include "bnge.h" #include "bnge.h"
#include "bnge_hwrm.h" #include "bnge_hwrm.h"

2
drivers/net/ethernet/broadcom/bnge/bnge_hwrm.h
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@ -4,7 +4,7 @@
#ifndef _BNGE_HWRM_H_ #ifndef _BNGE_HWRM_H_
#define _BNGE_HWRM_H_ #define _BNGE_HWRM_H_
#include <linux/bnxt/hsi.h> #include <linux/bnge/hsi.h>
enum bnge_hwrm_ctx_flags { enum bnge_hwrm_ctx_flags {
BNGE_HWRM_INTERNAL_CTX_OWNED = BIT(0), BNGE_HWRM_INTERNAL_CTX_OWNED = BIT(0),

2
drivers/net/ethernet/broadcom/bnge/bnge_hwrm_lib.c
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@ -5,7 +5,7 @@
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/mm.h> #include <linux/mm.h>
#include <linux/pci.h> #include <linux/pci.h>
#include <linux/bnxt/hsi.h> #include <linux/bnge/hsi.h>
#include <linux/if_vlan.h> #include <linux/if_vlan.h>
#include <net/netdev_queues.h> #include <net/netdev_queues.h>

2
drivers/net/ethernet/broadcom/bnge/bnge_netdev.h
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@ -4,7 +4,7 @@
#ifndef _BNGE_NETDEV_H_ #ifndef _BNGE_NETDEV_H_
#define _BNGE_NETDEV_H_ #define _BNGE_NETDEV_H_
#include <linux/bnxt/hsi.h> #include <linux/bnge/hsi.h>
#include <linux/io-64-nonatomic-lo-hi.h> #include <linux/io-64-nonatomic-lo-hi.h>
#include <linux/refcount.h> #include <linux/refcount.h>
#include "bnge_db.h" #include "bnge_db.h"

2
drivers/net/ethernet/broadcom/bnge/bnge_rmem.c
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@ -9,7 +9,7 @@
#include <linux/dma-mapping.h> #include <linux/dma-mapping.h>
#include <linux/vmalloc.h> #include <linux/vmalloc.h>
#include <linux/crash_dump.h> #include <linux/crash_dump.h>
#include <linux/bnxt/hsi.h> #include <linux/bnge/hsi.h>
#include "bnge.h" #include "bnge.h"
#include "bnge_hwrm_lib.h" #include "bnge_hwrm_lib.h"

2
drivers/net/ethernet/broadcom/bnge/bnge_txrx.h
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@ -4,7 +4,7 @@
#ifndef _BNGE_TXRX_H_ #ifndef _BNGE_TXRX_H_
#define _BNGE_TXRX_H_ #define _BNGE_TXRX_H_
#include <linux/bnxt/hsi.h> #include <linux/bnge/hsi.h>
#include "bnge_netdev.h" #include "bnge_netdev.h"
static inline u32 bnge_tx_avail(struct bnge_net *bn, static inline u32 bnge_tx_avail(struct bnge_net *bn,

12609
include/linux/bnge/hsi.h Normal file
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