From patchwork Sun Jun 4 04:32:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 13266462 X-Patchwork-Delegate: kuba@kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E714136A for ; Sun, 4 Jun 2023 04:32:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 231ACC433D2; Sun, 4 Jun 2023 04:32:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685853140; bh=b3IDDhEJ/rNKfwqPjIxfKfqAMhwdx7fRqmJlcDMGYpI=; h=From:To:Cc:Subject:Date:From; b=r3liFATNT+kWEBGFPmgffofveTZJx9IGdXu6GghfBtLyTjwG2dTcI14/3GZd46B+l 50xMiRPSLAXCkWUbaZTToWtrIs7C9hZlMLN62IvN15vKxLjT6T+GprYsAUPR0Z8+cQ 8kCrh6IpXhXh3sR1olXWk5qUnvlRRvID71LzMd+F39kJhZj26JZbaNHcVi8pfg5qWp N3YF3YA7NulZgKtLABZgRs5yv3sUnpBeKLgtS7VPVJjRnh79dv9EFm7zgrDvnc+zf6 OHvZIwXT27T5VcdazKiWXunpSEpHirNxkADFzA6cnY+oNubFA866GKmHXy0oMeokMF B2vUSTsonPGXg== From: Masahiro Yamada To: Jakub Kicinski , "David S . Miller" , netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Derek Chickles , Satanand Burla , Felix Manlunas , Masahiro Yamada , Eric Dumazet , Nick Terrell , Paolo Abeni Subject: [PATCH] net: liquidio: fix mixed module-builtin object Date: Sun, 4 Jun 2023 13:32:13 +0900 Message-Id: <20230604043213.901341-1-masahiroy@kernel.org> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org With CONFIG_LIQUIDIO=m and CONFIG_LIQUIDIO_VF=y (or vice versa), $(common-objs) are linked to a module and also to vmlinux even though the expected CFLAGS are different between builtins and modules. This is the same situation as fixed by commit 637a642f5ca5 ("zstd: Fixing mixed module-builtin objects"). Introduce the new module, liquidio-core, to provide the common functions to liquidio and liquidio-vf. Signed-off-by: Masahiro Yamada Reviewed-by: Simon Horman --- drivers/net/ethernet/cavium/Kconfig | 5 ++++ drivers/net/ethernet/cavium/liquidio/Makefile | 4 +++- .../cavium/liquidio/cn23xx_pf_device.c | 4 ++++ .../cavium/liquidio/cn23xx_vf_device.c | 3 +++ .../ethernet/cavium/liquidio/cn66xx_device.c | 1 + .../ethernet/cavium/liquidio/cn68xx_device.c | 1 + .../net/ethernet/cavium/liquidio/lio_core.c | 16 +++++++++++++ .../ethernet/cavium/liquidio/lio_ethtool.c | 1 + .../ethernet/cavium/liquidio/octeon_device.c | 23 +++++++++++++++++++ .../ethernet/cavium/liquidio/octeon_droq.c | 4 ++++ .../ethernet/cavium/liquidio/octeon_mem_ops.c | 5 ++++ .../net/ethernet/cavium/liquidio/octeon_nic.c | 3 +++ .../cavium/liquidio/request_manager.c | 14 +++++++++++ .../cavium/liquidio/response_manager.c | 3 +++ 14 files changed, 86 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cavium/Kconfig b/drivers/net/ethernet/cavium/Kconfig index 1c76c95b0b27..ca742cc146d7 100644 --- a/drivers/net/ethernet/cavium/Kconfig +++ b/drivers/net/ethernet/cavium/Kconfig @@ -62,6 +62,9 @@ config CAVIUM_PTP Precision Time Protocol or other purposes. Timestamps can be used in BGX, TNS, GTI, and NIC blocks. +config LIQUIDIO_CORE + tristate + config LIQUIDIO tristate "Cavium LiquidIO support" depends on 64BIT && PCI @@ -69,6 +72,7 @@ config LIQUIDIO depends on PTP_1588_CLOCK_OPTIONAL select FW_LOADER select LIBCRC32C + select LIQUIDIO_CORE select NET_DEVLINK help This driver supports Cavium LiquidIO Intelligent Server Adapters @@ -92,6 +96,7 @@ config LIQUIDIO_VF tristate "Cavium LiquidIO VF support" depends on 64BIT && PCI_MSI depends on PTP_1588_CLOCK_OPTIONAL + select LIQUIDIO_CORE help This driver supports Cavium LiquidIO Intelligent Server Adapter based on CN23XX chips. diff --git a/drivers/net/ethernet/cavium/liquidio/Makefile b/drivers/net/ethernet/cavium/liquidio/Makefile index bc9937502043..e5407f9c3912 100644 --- a/drivers/net/ethernet/cavium/liquidio/Makefile +++ b/drivers/net/ethernet/cavium/liquidio/Makefile @@ -3,7 +3,9 @@ # Cavium Liquidio ethernet device driver # -common-objs := lio_ethtool.o \ +obj-$(CONFIG_LIQUIDIO_CORE) += liquidio-core.o +liquidio-core-y := \ + lio_ethtool.o \ lio_core.o \ request_manager.o \ response_manager.o \ diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c index 9ed3d1ab2ca5..54b280114481 100644 --- a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c +++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c @@ -1377,6 +1377,7 @@ int setup_cn23xx_octeon_pf_device(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(setup_cn23xx_octeon_pf_device); int validate_cn23xx_pf_config_info(struct octeon_device *oct, struct octeon_config *conf23xx) @@ -1435,6 +1436,7 @@ int cn23xx_fw_loaded(struct octeon_device *oct) val = octeon_read_csr64(oct, CN23XX_SLI_SCRATCH2); return (val >> SCR2_BIT_FW_LOADED) & 1ULL; } +EXPORT_SYMBOL_GPL(cn23xx_fw_loaded); void cn23xx_tell_vf_its_macaddr_changed(struct octeon_device *oct, int vfidx, u8 *mac) @@ -1456,6 +1458,7 @@ void cn23xx_tell_vf_its_macaddr_changed(struct octeon_device *oct, int vfidx, octeon_mbox_write(oct, &mbox_cmd); } } +EXPORT_SYMBOL_GPL(cn23xx_tell_vf_its_macaddr_changed); static void cn23xx_get_vf_stats_callback(struct octeon_device *oct, @@ -1510,3 +1513,4 @@ int cn23xx_get_vf_stats(struct octeon_device *oct, int vfidx, return 0; } +EXPORT_SYMBOL_GPL(cn23xx_get_vf_stats); diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c index fda49404968c..ef4667b7e17f 100644 --- a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c +++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c @@ -386,6 +386,7 @@ void cn23xx_vf_ask_pf_to_do_flr(struct octeon_device *oct) octeon_mbox_write(oct, &mbox_cmd); } +EXPORT_SYMBOL_GPL(cn23xx_vf_ask_pf_to_do_flr); static void octeon_pfvf_hs_callback(struct octeon_device *oct, struct octeon_mbox_cmd *cmd, @@ -468,6 +469,7 @@ int cn23xx_octeon_pfvf_handshake(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(cn23xx_octeon_pfvf_handshake); static void cn23xx_handle_vf_mbox_intr(struct octeon_ioq_vector *ioq_vector) { @@ -680,3 +682,4 @@ int cn23xx_setup_octeon_vf_device(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(cn23xx_setup_octeon_vf_device); diff --git a/drivers/net/ethernet/cavium/liquidio/cn66xx_device.c b/drivers/net/ethernet/cavium/liquidio/cn66xx_device.c index 39643be8c30a..93fccfec288d 100644 --- a/drivers/net/ethernet/cavium/liquidio/cn66xx_device.c +++ b/drivers/net/ethernet/cavium/liquidio/cn66xx_device.c @@ -697,6 +697,7 @@ int lio_setup_cn66xx_octeon_device(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(lio_setup_cn66xx_octeon_device); int lio_validate_cn6xxx_config_info(struct octeon_device *oct, struct octeon_config *conf6xxx) diff --git a/drivers/net/ethernet/cavium/liquidio/cn68xx_device.c b/drivers/net/ethernet/cavium/liquidio/cn68xx_device.c index 30254e4cf70f..b5103def3761 100644 --- a/drivers/net/ethernet/cavium/liquidio/cn68xx_device.c +++ b/drivers/net/ethernet/cavium/liquidio/cn68xx_device.c @@ -181,3 +181,4 @@ int lio_setup_cn68xx_octeon_device(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(lio_setup_cn68xx_octeon_device); diff --git a/drivers/net/ethernet/cavium/liquidio/lio_core.c b/drivers/net/ethernet/cavium/liquidio/lio_core.c index 882b2be06ea0..9cc6303c82ff 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_core.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_core.c @@ -26,6 +26,9 @@ #include "octeon_main.h" #include "octeon_network.h" +MODULE_AUTHOR("Cavium Networks, "); +MODULE_LICENSE("GPL"); + /* OOM task polling interval */ #define LIO_OOM_POLL_INTERVAL_MS 250 @@ -71,6 +74,7 @@ void lio_delete_glists(struct lio *lio) kfree(lio->glist); lio->glist = NULL; } +EXPORT_SYMBOL_GPL(lio_delete_glists); /** * lio_setup_glists - Setup gather lists @@ -154,6 +158,7 @@ int lio_setup_glists(struct octeon_device *oct, struct lio *lio, int num_iqs) return 0; } +EXPORT_SYMBOL_GPL(lio_setup_glists); int liquidio_set_feature(struct net_device *netdev, int cmd, u16 param1) { @@ -180,6 +185,7 @@ int liquidio_set_feature(struct net_device *netdev, int cmd, u16 param1) } return ret; } +EXPORT_SYMBOL_GPL(liquidio_set_feature); void octeon_report_tx_completion_to_bql(void *txq, unsigned int pkts_compl, unsigned int bytes_compl) @@ -395,6 +401,7 @@ void liquidio_link_ctrl_cmd_completion(void *nctrl_ptr) nctrl->ncmd.s.cmd); } } +EXPORT_SYMBOL_GPL(liquidio_link_ctrl_cmd_completion); void octeon_pf_changed_vf_macaddr(struct octeon_device *oct, u8 *mac) { @@ -478,6 +485,7 @@ int setup_rx_oom_poll_fn(struct net_device *netdev) return 0; } +EXPORT_SYMBOL_GPL(setup_rx_oom_poll_fn); void cleanup_rx_oom_poll_fn(struct net_device *netdev) { @@ -495,6 +503,7 @@ void cleanup_rx_oom_poll_fn(struct net_device *netdev) } } } +EXPORT_SYMBOL_GPL(cleanup_rx_oom_poll_fn); /* Runs in interrupt context. */ static void lio_update_txq_status(struct octeon_device *oct, int iq_num) @@ -899,6 +908,7 @@ int liquidio_setup_io_queues(struct octeon_device *octeon_dev, int ifidx, return 0; } +EXPORT_SYMBOL_GPL(liquidio_setup_io_queues); static int liquidio_schedule_msix_droq_pkt_handler(struct octeon_droq *droq, u64 ret) @@ -1194,6 +1204,7 @@ int octeon_setup_interrupt(struct octeon_device *oct, u32 num_ioqs) } return 0; } +EXPORT_SYMBOL_GPL(octeon_setup_interrupt); /** * liquidio_change_mtu - Net device change_mtu @@ -1256,6 +1267,7 @@ int liquidio_change_mtu(struct net_device *netdev, int new_mtu) WRITE_ONCE(sc->caller_is_done, true); return 0; } +EXPORT_SYMBOL_GPL(liquidio_change_mtu); int lio_wait_for_clean_oq(struct octeon_device *oct) { @@ -1279,6 +1291,7 @@ int lio_wait_for_clean_oq(struct octeon_device *oct) return pending_pkts; } +EXPORT_SYMBOL_GPL(lio_wait_for_clean_oq); static void octnet_nic_stats_callback(struct octeon_device *oct_dev, @@ -1509,6 +1522,7 @@ void lio_fetch_stats(struct work_struct *work) return; } +EXPORT_SYMBOL_GPL(lio_fetch_stats); int liquidio_set_speed(struct lio *lio, int speed) { @@ -1659,6 +1673,7 @@ int liquidio_get_speed(struct lio *lio) return retval; } +EXPORT_SYMBOL_GPL(liquidio_get_speed); int liquidio_set_fec(struct lio *lio, int on_off) { @@ -1812,3 +1827,4 @@ int liquidio_get_fec(struct lio *lio) return retval; } +EXPORT_SYMBOL_GPL(liquidio_get_fec); diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c index 2c10ae3f7fc1..9d56181a301f 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c @@ -3180,3 +3180,4 @@ void liquidio_set_ethtool_ops(struct net_device *netdev) else netdev->ethtool_ops = &lio_ethtool_ops; } +EXPORT_SYMBOL_GPL(liquidio_set_ethtool_ops); diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.c b/drivers/net/ethernet/cavium/liquidio/octeon_device.c index e159194d0aef..63cf4bf43ad1 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_device.c +++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.c @@ -564,6 +564,7 @@ void octeon_init_device_list(int conf_type) for (i = 0; i < MAX_OCTEON_DEVICES; i++) oct_set_config_info(i, conf_type); } +EXPORT_SYMBOL_GPL(octeon_init_device_list); static void *__retrieve_octeon_config_info(struct octeon_device *oct, u16 card_type) @@ -661,6 +662,7 @@ void octeon_free_device_mem(struct octeon_device *oct) octeon_device[i] = NULL; octeon_device_count--; } +EXPORT_SYMBOL_GPL(octeon_free_device_mem); static struct octeon_device *octeon_allocate_device_mem(u32 pci_id, u32 priv_size) @@ -747,6 +749,7 @@ struct octeon_device *octeon_allocate_device(u32 pci_id, return oct; } +EXPORT_SYMBOL_GPL(octeon_allocate_device); /** Register a device's bus location at initialization time. * @param octeon_dev - pointer to the octeon device structure. @@ -804,6 +807,7 @@ int octeon_register_device(struct octeon_device *oct, return refcount; } +EXPORT_SYMBOL_GPL(octeon_register_device); /** Deregister a device at de-initialization time. * @param octeon_dev - pointer to the octeon device structure. @@ -821,6 +825,7 @@ int octeon_deregister_device(struct octeon_device *oct) return refcount; } +EXPORT_SYMBOL_GPL(octeon_deregister_device); int octeon_allocate_ioq_vector(struct octeon_device *oct, u32 num_ioqs) @@ -853,12 +858,14 @@ octeon_allocate_ioq_vector(struct octeon_device *oct, u32 num_ioqs) return 0; } +EXPORT_SYMBOL_GPL(octeon_allocate_ioq_vector); void octeon_free_ioq_vector(struct octeon_device *oct) { vfree(oct->ioq_vector); } +EXPORT_SYMBOL_GPL(octeon_free_ioq_vector); /* this function is only for setting up the first queue */ int octeon_setup_instr_queues(struct octeon_device *oct) @@ -904,6 +911,7 @@ int octeon_setup_instr_queues(struct octeon_device *oct) oct->num_iqs++; return 0; } +EXPORT_SYMBOL_GPL(octeon_setup_instr_queues); int octeon_setup_output_queues(struct octeon_device *oct) { @@ -940,6 +948,7 @@ int octeon_setup_output_queues(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(octeon_setup_output_queues); int octeon_set_io_queues_off(struct octeon_device *oct) { @@ -989,6 +998,7 @@ int octeon_set_io_queues_off(struct octeon_device *oct) } return 0; } +EXPORT_SYMBOL_GPL(octeon_set_io_queues_off); void octeon_set_droq_pkt_op(struct octeon_device *oct, u32 q_no, @@ -1027,6 +1037,7 @@ int octeon_init_dispatch_list(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(octeon_init_dispatch_list); void octeon_delete_dispatch_list(struct octeon_device *oct) { @@ -1058,6 +1069,7 @@ void octeon_delete_dispatch_list(struct octeon_device *oct) kfree(temp); } } +EXPORT_SYMBOL_GPL(octeon_delete_dispatch_list); octeon_dispatch_fn_t octeon_get_dispatch(struct octeon_device *octeon_dev, u16 opcode, @@ -1180,6 +1192,7 @@ octeon_register_dispatch_fn(struct octeon_device *oct, return 0; } +EXPORT_SYMBOL_GPL(octeon_register_dispatch_fn); int octeon_core_drv_init(struct octeon_recv_info *recv_info, void *buf) { @@ -1262,6 +1275,7 @@ int octeon_core_drv_init(struct octeon_recv_info *recv_info, void *buf) octeon_free_recv_info(recv_info); return 0; } +EXPORT_SYMBOL_GPL(octeon_core_drv_init); int octeon_get_tx_qsize(struct octeon_device *oct, u32 q_no) @@ -1272,6 +1286,7 @@ int octeon_get_tx_qsize(struct octeon_device *oct, u32 q_no) return -1; } +EXPORT_SYMBOL_GPL(octeon_get_tx_qsize); int octeon_get_rx_qsize(struct octeon_device *oct, u32 q_no) { @@ -1280,6 +1295,7 @@ int octeon_get_rx_qsize(struct octeon_device *oct, u32 q_no) return oct->droq[q_no]->max_count; return -1; } +EXPORT_SYMBOL_GPL(octeon_get_rx_qsize); /* Retruns the host firmware handshake OCTEON specific configuration */ struct octeon_config *octeon_get_conf(struct octeon_device *oct) @@ -1302,6 +1318,7 @@ struct octeon_config *octeon_get_conf(struct octeon_device *oct) } return default_oct_conf; } +EXPORT_SYMBOL_GPL(octeon_get_conf); /* scratch register address is same in all the OCT-II and CN70XX models */ #define CNXX_SLI_SCRATCH1 0x3C0 @@ -1318,6 +1335,7 @@ struct octeon_device *lio_get_device(u32 octeon_id) else return octeon_device[octeon_id]; } +EXPORT_SYMBOL_GPL(lio_get_device); u64 lio_pci_readq(struct octeon_device *oct, u64 addr) { @@ -1349,6 +1367,7 @@ u64 lio_pci_readq(struct octeon_device *oct, u64 addr) return val64; } +EXPORT_SYMBOL_GPL(lio_pci_readq); void lio_pci_writeq(struct octeon_device *oct, u64 val, @@ -1369,6 +1388,7 @@ void lio_pci_writeq(struct octeon_device *oct, spin_unlock_irqrestore(&oct->pci_win_lock, flags); } +EXPORT_SYMBOL_GPL(lio_pci_writeq); int octeon_mem_access_ok(struct octeon_device *oct) { @@ -1388,6 +1408,7 @@ int octeon_mem_access_ok(struct octeon_device *oct) return access_okay ? 0 : 1; } +EXPORT_SYMBOL_GPL(octeon_mem_access_ok); int octeon_wait_for_ddr_init(struct octeon_device *oct, u32 *timeout) { @@ -1408,6 +1429,7 @@ int octeon_wait_for_ddr_init(struct octeon_device *oct, u32 *timeout) return ret; } +EXPORT_SYMBOL_GPL(octeon_wait_for_ddr_init); /* Get the octeon id assigned to the octeon device passed as argument. * This function is exported to other modules. @@ -1462,3 +1484,4 @@ void lio_enable_irq(struct octeon_droq *droq, struct octeon_instr_queue *iq) } } } +EXPORT_SYMBOL_GPL(lio_enable_irq); diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_droq.c b/drivers/net/ethernet/cavium/liquidio/octeon_droq.c index d4080bddcb6b..0d6ee30affb9 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_droq.c +++ b/drivers/net/ethernet/cavium/liquidio/octeon_droq.c @@ -107,6 +107,7 @@ u32 octeon_droq_check_hw_for_pkts(struct octeon_droq *droq) return last_count; } +EXPORT_SYMBOL_GPL(octeon_droq_check_hw_for_pkts); static void octeon_droq_compute_max_packet_bufs(struct octeon_droq *droq) { @@ -216,6 +217,7 @@ int octeon_delete_droq(struct octeon_device *oct, u32 q_no) return 0; } +EXPORT_SYMBOL_GPL(octeon_delete_droq); int octeon_init_droq(struct octeon_device *oct, u32 q_no, @@ -773,6 +775,7 @@ octeon_droq_process_packets(struct octeon_device *oct, return 0; } +EXPORT_SYMBOL_GPL(octeon_droq_process_packets); /* * Utility function to poll for packets. check_hw_for_packets must be @@ -921,6 +924,7 @@ int octeon_unregister_droq_ops(struct octeon_device *oct, u32 q_no) return 0; } +EXPORT_SYMBOL_GPL(octeon_unregister_droq_ops); int octeon_create_droq(struct octeon_device *oct, u32 q_no, u32 num_descs, diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c b/drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c index 7ccab36143c1..d70132437af3 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c +++ b/drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c @@ -164,6 +164,7 @@ octeon_pci_read_core_mem(struct octeon_device *oct, { __octeon_pci_rw_core_mem(oct, coreaddr, buf, len, 1); } +EXPORT_SYMBOL_GPL(octeon_pci_read_core_mem); void octeon_pci_write_core_mem(struct octeon_device *oct, @@ -173,6 +174,7 @@ octeon_pci_write_core_mem(struct octeon_device *oct, { __octeon_pci_rw_core_mem(oct, coreaddr, (u8 *)buf, len, 0); } +EXPORT_SYMBOL_GPL(octeon_pci_write_core_mem); u64 octeon_read_device_mem64(struct octeon_device *oct, u64 coreaddr) { @@ -182,6 +184,7 @@ u64 octeon_read_device_mem64(struct octeon_device *oct, u64 coreaddr) return be64_to_cpu(ret); } +EXPORT_SYMBOL_GPL(octeon_read_device_mem64); u32 octeon_read_device_mem32(struct octeon_device *oct, u64 coreaddr) { @@ -191,6 +194,7 @@ u32 octeon_read_device_mem32(struct octeon_device *oct, u64 coreaddr) return be32_to_cpu(ret); } +EXPORT_SYMBOL_GPL(octeon_read_device_mem32); void octeon_write_device_mem32(struct octeon_device *oct, u64 coreaddr, u32 val) @@ -199,3 +203,4 @@ void octeon_write_device_mem32(struct octeon_device *oct, u64 coreaddr, __octeon_pci_rw_core_mem(oct, coreaddr, (u8 *)&t, 4, 0); } +EXPORT_SYMBOL_GPL(octeon_write_device_mem32); diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_nic.c b/drivers/net/ethernet/cavium/liquidio/octeon_nic.c index 1a706f81bbb0..dee56ea740e7 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_nic.c +++ b/drivers/net/ethernet/cavium/liquidio/octeon_nic.c @@ -79,6 +79,7 @@ octeon_alloc_soft_command_resp(struct octeon_device *oct, return sc; } +EXPORT_SYMBOL_GPL(octeon_alloc_soft_command_resp); int octnet_send_nic_data_pkt(struct octeon_device *oct, struct octnic_data_pkt *ndata, @@ -90,6 +91,7 @@ int octnet_send_nic_data_pkt(struct octeon_device *oct, ndata->buf, ndata->datasize, ndata->reqtype); } +EXPORT_SYMBOL_GPL(octnet_send_nic_data_pkt); static inline struct octeon_soft_command *octnic_alloc_ctrl_pkt_sc(struct octeon_device *oct, @@ -196,3 +198,4 @@ octnet_send_nic_ctrl_pkt(struct octeon_device *oct, return retval; } +EXPORT_SYMBOL_GPL(octnet_send_nic_ctrl_pkt); diff --git a/drivers/net/ethernet/cavium/liquidio/request_manager.c b/drivers/net/ethernet/cavium/liquidio/request_manager.c index 32f854c0cd79..de8a6ce86ad7 100644 --- a/drivers/net/ethernet/cavium/liquidio/request_manager.c +++ b/drivers/net/ethernet/cavium/liquidio/request_manager.c @@ -185,6 +185,7 @@ int octeon_delete_instr_queue(struct octeon_device *oct, u32 iq_no) } return 1; } +EXPORT_SYMBOL_GPL(octeon_delete_instr_queue); /* Return 0 on success, 1 on failure */ int octeon_setup_iq(struct octeon_device *oct, @@ -258,6 +259,7 @@ int lio_wait_for_instr_fetch(struct octeon_device *oct) return instr_cnt; } +EXPORT_SYMBOL_GPL(lio_wait_for_instr_fetch); static inline void ring_doorbell(struct octeon_device *oct, struct octeon_instr_queue *iq) @@ -282,6 +284,7 @@ octeon_ring_doorbell_locked(struct octeon_device *oct, u32 iq_no) ring_doorbell(oct, iq); spin_unlock(&iq->post_lock); } +EXPORT_SYMBOL_GPL(octeon_ring_doorbell_locked); static inline void __copy_cmd_into_iq(struct octeon_instr_queue *iq, u8 *cmd) @@ -345,6 +348,7 @@ octeon_register_reqtype_free_fn(struct octeon_device *oct, int reqtype, return 0; } +EXPORT_SYMBOL_GPL(octeon_register_reqtype_free_fn); static inline void __add_to_request_list(struct octeon_instr_queue *iq, @@ -430,6 +434,7 @@ lio_process_iq_request_list(struct octeon_device *oct, return inst_count; } +EXPORT_SYMBOL_GPL(lio_process_iq_request_list); /* Can only be called from process context */ int @@ -566,6 +571,7 @@ octeon_send_command(struct octeon_device *oct, u32 iq_no, return st.status; } +EXPORT_SYMBOL_GPL(octeon_send_command); void octeon_prepare_soft_command(struct octeon_device *oct, @@ -673,6 +679,7 @@ octeon_prepare_soft_command(struct octeon_device *oct, } } } +EXPORT_SYMBOL_GPL(octeon_prepare_soft_command); int octeon_send_soft_command(struct octeon_device *oct, struct octeon_soft_command *sc) @@ -726,6 +733,7 @@ int octeon_send_soft_command(struct octeon_device *oct, return (octeon_send_command(oct, sc->iq_no, 1, &sc->cmd, sc, len, REQTYPE_SOFT_COMMAND)); } +EXPORT_SYMBOL_GPL(octeon_send_soft_command); int octeon_setup_sc_buffer_pool(struct octeon_device *oct) { @@ -755,6 +763,7 @@ int octeon_setup_sc_buffer_pool(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(octeon_setup_sc_buffer_pool); int octeon_free_sc_done_list(struct octeon_device *oct) { @@ -794,6 +803,7 @@ int octeon_free_sc_done_list(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(octeon_free_sc_done_list); int octeon_free_sc_zombie_list(struct octeon_device *oct) { @@ -818,6 +828,7 @@ int octeon_free_sc_zombie_list(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(octeon_free_sc_zombie_list); int octeon_free_sc_buffer_pool(struct octeon_device *oct) { @@ -842,6 +853,7 @@ int octeon_free_sc_buffer_pool(struct octeon_device *oct) return 0; } +EXPORT_SYMBOL_GPL(octeon_free_sc_buffer_pool); struct octeon_soft_command *octeon_alloc_soft_command(struct octeon_device *oct, u32 datasize, @@ -913,6 +925,7 @@ struct octeon_soft_command *octeon_alloc_soft_command(struct octeon_device *oct, return sc; } +EXPORT_SYMBOL_GPL(octeon_alloc_soft_command); void octeon_free_soft_command(struct octeon_device *oct, struct octeon_soft_command *sc) @@ -925,3 +938,4 @@ void octeon_free_soft_command(struct octeon_device *oct, spin_unlock_bh(&oct->sc_buf_pool.lock); } +EXPORT_SYMBOL_GPL(octeon_free_soft_command); diff --git a/drivers/net/ethernet/cavium/liquidio/response_manager.c b/drivers/net/ethernet/cavium/liquidio/response_manager.c index ac7747ccf56a..861050966e18 100644 --- a/drivers/net/ethernet/cavium/liquidio/response_manager.c +++ b/drivers/net/ethernet/cavium/liquidio/response_manager.c @@ -52,12 +52,14 @@ int octeon_setup_response_list(struct octeon_device *oct) return ret; } +EXPORT_SYMBOL_GPL(octeon_setup_response_list); void octeon_delete_response_list(struct octeon_device *oct) { cancel_delayed_work_sync(&oct->dma_comp_wq.wk.work); destroy_workqueue(oct->dma_comp_wq.wq); } +EXPORT_SYMBOL_GPL(octeon_delete_response_list); int lio_process_ordered_list(struct octeon_device *octeon_dev, u32 force_quit) @@ -219,6 +221,7 @@ int lio_process_ordered_list(struct octeon_device *octeon_dev, return 0; } +EXPORT_SYMBOL_GPL(lio_process_ordered_list); static void oct_poll_req_completion(struct work_struct *work) {