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(unknown [10.28.36.165]) by maili.marvell.com (Postfix) with ESMTP id D7FC63F70A7; Tue, 28 Jul 2026 21:51:18 -0700 (PDT) From: Ratheesh Kannoth To: , CC: , , , , , , "Ratheesh Kannoth" Subject: [PATCH v6 net-next 3/9] octeontx2-pf: switch: Add pf files hierarchy Date: Wed, 29 Jul 2026 10:20:53 +0530 Message-ID: <20260729045100.2177958-4-rkannoth@marvell.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260729045100.2177958-1-rkannoth@marvell.com> References: <20260729045100.2177958-1-rkannoth@marvell.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzI5MDAzNiBTYWx0ZWRfXx08ekwnoDO/u 4agpobp+bSb6LGo7M/ZQvslqNwITFEo4H1cTkr85+8b+MganZsTJhMVJsiOcklDXmQ1H0K69DEI 93dcKvgtmkbhDWxY6NDowGG+pZV/XPht/Ued7hILBB4y//4jYlVIj+SKEj8y3UDMqklUEkKoZXz WoADVCiP/EbNbPl0ZoYbSHEKCGV3cb5zHW4An00bdeFp7sKsPPXVqEqPUGSC4648I6S1jpefUta zD/vzwAoh5LJrXyMiFwhqwBMsUOR0tGeVMYYvvi2mRVP3XM0UIk0mRQfSFSM2lM78CUQlyquZkD RqbmIpf2Euit4Fck52K7yveUYpK95qOSZUuUfi3kP7zoJG4E0GatXIZSr+pUanGOw3aKRJdBH/A xIoRXqJIYjz77biqlQMZ5VSMY87lSS5fseHy5Bn98as/rrSBlrPCm2l6Tba3TrN4RuoDIXbP4f/ N3YFm30adqHQSzZ4Emw== X-Proofpoint-ORIG-GUID: 5V2uxDO9_mgKEYgFOjLzogfcONsUFpdv X-Proofpoint-Spam-Info: AW1haW4tMjYwNzI5MDAzNiBTYWx0ZWRfXxgIXVgTyDbQc di7Tv3pDEgvOQXQ6NJEK/YJ5ULBp+Dikxz8Hqo/l9bvl8uJIQ4TWYyX6JaXzqDVzyNC7MK4bwUm drQc0CwktML6pl0cJNIZhtO8uD84Gv4= X-Authority-Analysis: v=2.4 cv=U8Siy+ru c=1 sm=1 tr=0 ts=6a6986cb cx=c_pps a=rEv8fa4AjpPjGxpoe8rlIQ==:117 a=rEv8fa4AjpPjGxpoe8rlIQ==:17 a=RAioF0-LDSMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=l0iWHRpgs5sLHlkKQ1IR:22 a=EAYMVhzMl8SCOHhVQcBL:22 a=M5GUcnROAAAA:8 a=nuQGcmqZOM9rrSzZNSUA:9 a=OBjm3rFKGHvpk9ecZwUJ:22 X-Proofpoint-GUID: 5V2uxDO9_mgKEYgFOjLzogfcONsUFpdv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-29_02,2026-07-28_02,2025-10-01_01 Adds CONFIG_OCTEONTX_SWITCH, links stub switch objects into the PF module, and introduces empty sw_* init/deinit and notifier hooks for later patches. Signed-off-by: Ratheesh Kannoth --- .../net/ethernet/marvell/octeontx2/Kconfig | 10 +++++++++ .../ethernet/marvell/octeontx2/nic/Makefile | 5 ++++- .../marvell/octeontx2/nic/switch/sw_fdb.c | 19 +++++++++++++++++ .../marvell/octeontx2/nic/switch/sw_fdb.h | 20 ++++++++++++++++++ .../marvell/octeontx2/nic/switch/sw_fib.c | 16 ++++++++++++++ .../marvell/octeontx2/nic/switch/sw_fib.h | 20 ++++++++++++++++++ .../marvell/octeontx2/nic/switch/sw_fl.c | 18 ++++++++++++++++ .../marvell/octeontx2/nic/switch/sw_fl.h | 20 ++++++++++++++++++ .../marvell/octeontx2/nic/switch/sw_nb.c | 21 +++++++++++++++++++ .../marvell/octeontx2/nic/switch/sw_nb.h | 20 ++++++++++++++++++ 10 files changed, 168 insertions(+), 1 deletion(-) create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fdb.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fdb.h create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fib.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fib.h create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fl.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fl.h create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_nb.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_nb.h diff --git a/drivers/net/ethernet/marvell/octeontx2/Kconfig b/drivers/net/ethernet/marvell/octeontx2/Kconfig index 47e549c581f0..e2fb6dd71078 100644 --- a/drivers/net/ethernet/marvell/octeontx2/Kconfig +++ b/drivers/net/ethernet/marvell/octeontx2/Kconfig @@ -28,6 +28,16 @@ config NDC_DIS_DYNAMIC_CACHING , NPA stack pages etc in NDC. Also locks down NIX SQ/CQ/RQ/RSS and NPA Aura/Pool contexts. +config OCTEONTX_SWITCH + bool "Marvell OcteonTX2 switch driver" + depends on (64BIT && COMPILE_TEST) || ARM64 + depends on OCTEONTX2_PF + default n + help + This driver supports Marvell's OcteonTX2 switch. + Marvell SWITCH HW can offload L2, L3 flow. ARM core interacts + with Marvell SW HW thru mbox. + config OCTEONTX2_PF tristate "Marvell OcteonTX2 NIC Physical Function driver" select OCTEONTX2_MBOX diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/Makefile b/drivers/net/ethernet/marvell/octeontx2/nic/Makefile index 883e9f4d601c..27590b94133b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/Makefile +++ b/drivers/net/ethernet/marvell/octeontx2/nic/Makefile @@ -9,7 +9,10 @@ obj-$(CONFIG_RVU_ESWITCH) += rvu_rep.o rvu_nicpf-y := otx2_pf.o otx2_common.o otx2_txrx.o otx2_ethtool.o \ otx2_flows.o otx2_tc.o cn10k.o cn20k.o otx2_dmac_flt.o \ - otx2_devlink.o qos_sq.o qos.o otx2_xsk.o + otx2_devlink.o qos_sq.o qos.o otx2_xsk.o switch/sw_fdb.o \ + switch/sw_fl.o +rvu_nicpf-$(CONFIG_OCTEONTX_SWITCH) += switch/sw_nb.o switch/sw_fib.o + rvu_nicvf-y := otx2_vf.o rvu_rep-y := rep.o diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fdb.c b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fdb.c new file mode 100644 index 000000000000..500451e85b50 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fdb.c @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Marvell RVU switch driver + * + * Copyright (C) 2026 Marvell. + * + */ +#include "sw_fdb.h" + +#if IS_ENABLED(CONFIG_OCTEONTX_SWITCH) +int sw_fdb_init(void) +{ + return 0; +} + +void sw_fdb_deinit(void) +{ +} + +#endif diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fdb.h b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fdb.h new file mode 100644 index 000000000000..dc427e8ab7c6 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fdb.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Marvell switch driver + * + * Copyright (C) 2026 Marvell. + * + */ +#ifndef SW_FDB_H_ +#define SW_FDB_H_ + +#include + +#if IS_ENABLED(CONFIG_OCTEONTX_SWITCH) +void sw_fdb_deinit(void); +int sw_fdb_init(void); +#else +static inline void sw_fdb_deinit(void) {} +static inline int sw_fdb_init(void) { return 0; } +#endif + +#endif /* SW_FDB_H_ */ diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fib.c b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fib.c new file mode 100644 index 000000000000..12ddf8119372 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fib.c @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Marvell RVU switch driver + * + * Copyright (C) 2026 Marvell. + * + */ +#include "sw_fib.h" + +int sw_fib_init(void) +{ + return 0; +} + +void sw_fib_deinit(void) +{ +} diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fib.h b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fib.h new file mode 100644 index 000000000000..9b72e95f2dd3 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fib.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Marvell switch driver + * + * Copyright (C) 2026 Marvell. + * + */ +#ifndef SW_FIB_H_ +#define SW_FIB_H_ + +#include + +#if IS_ENABLED(CONFIG_OCTEONTX_SWITCH) +void sw_fib_deinit(void); +int sw_fib_init(void); +#else +static inline void sw_fib_deinit(void) {} +static inline int sw_fib_init(void) { return 0; } +#endif + +#endif /* SW_FIB_H_ */ diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fl.c b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fl.c new file mode 100644 index 000000000000..f2811d69f815 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fl.c @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Marvell RVU switch driver + * + * Copyright (C) 2026 Marvell. + * + */ +#include "sw_fl.h" + +#if IS_ENABLED(CONFIG_OCTEONTX_SWITCH) +int sw_fl_init(void) +{ + return 0; +} + +void sw_fl_deinit(void) +{ +} +#endif diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fl.h b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fl.h new file mode 100644 index 000000000000..7648df59e215 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_fl.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Marvell switch driver + * + * Copyright (C) 2026 Marvell. + * + */ +#ifndef SW_FL_H_ +#define SW_FL_H_ + +#include + +#if IS_ENABLED(CONFIG_OCTEONTX_SWITCH) +void sw_fl_deinit(void); +int sw_fl_init(void); +#else +static inline void sw_fl_deinit(void) {} +static inline int sw_fl_init(void) { return 0; } +#endif + +#endif /* SW_FL_H_ */ diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_nb.c b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_nb.c new file mode 100644 index 000000000000..243611835e3a --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_nb.c @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Marvell RVU switch driver + * + * Copyright (C) 2026 Marvell. + * + */ +#include "sw_nb.h" + +#if IS_ENABLED(CONFIG_OCTEONTX_SWITCH) + +int sw_nb_unregister(void) +{ + return 0; +} + +int sw_nb_register(void) +{ + return 0; +} + +#endif diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_nb.h b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_nb.h new file mode 100644 index 000000000000..73cc1e99b8ec --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/switch/sw_nb.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Marvell switch driver + * + * Copyright (C) 2026 Marvell. + * + */ +#ifndef SW_NB_H_ +#define SW_NB_H_ + +#include + +#if IS_ENABLED(CONFIG_OCTEONTX_SWITCH) +int sw_nb_register(void); +int sw_nb_unregister(void); +#else +static inline int sw_nb_register(void) { return 0; } +static inline int sw_nb_unregister(void) { return 0; } +#endif + +#endif /* SW_NB_H_ */ -- 2.43.0