From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out28-101.mail.aliyun.com (out28-101.mail.aliyun.com [115.124.28.101]) (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 1C8C83A3E93; Tue, 10 Mar 2026 12:10:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.28.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773144622; cv=none; b=H3b/tRBt4c5IB58C0xPOIdEmn5Cxa8chwNLzWXvl558SjBBEpriUuMRdhL1kQPI2qYtLAdG3klTTaxqEwt6MSSej7ADWj/+AW22hCXH70CVUMFF3cD6L1onjx93OWXjLFQ5z4A1RrHT3nd7d0mb+qrl4+0VpJNfBlRGZwualrkM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773144622; c=relaxed/simple; bh=/iROG/DN5ANsrnI11FbZpUrRo5l5hD+uXaMgzSKRjaE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Tc9Py3aAOIQfLbIGle91L6Z03MtV9MjZCkil7i+rY7dKTDVw0O6rdSK0Ed/x1Serc8eCGSWvdTpLEW6wpXsVljLYz1BhutX/vxEw8CMR+hmCi9SejAKFEbfeA7lq0lJWe1MSXbwLsqQnfISs3PRhuyf+gmfKVvhAkM6gpYaTumI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=nebula-matrix.com; spf=pass smtp.mailfrom=nebula-matrix.com; arc=none smtp.client-ip=115.124.28.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=nebula-matrix.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nebula-matrix.com Received: from localhost.localdomain(mailfrom:illusion.wang@nebula-matrix.com fp:SMTPD_---.gpIYKdn_1773144609 cluster:ay29) by smtp.aliyun-inc.com; Tue, 10 Mar 2026 20:10:10 +0800 From: "illusion.wang" To: dimon.zhao@nebula-matrix.com, illusion.wang@nebula-matrix.com, alvin.wang@nebula-matrix.com, sam.chen@nebula-matrix.com, netdev@vger.kernel.org Cc: andrew+netdev@lunn.ch, corbet@lwn.net, kuba@kernel.org, linux-doc@vger.kernel.org, lorenzo@kernel.org, pabeni@redhat.com, horms@kernel.org, vadim.fedorenko@linux.dev, lukas.bulwahn@redhat.com, edumazet@google.com, linux-kernel@vger.kernel.org (open list) Subject: [PATCH v7 net-next 07/11] net/nebula-matrix: add intr resource implementation Date: Tue, 10 Mar 2026 20:09:51 +0800 Message-ID: <20260310120959.22015-8-illusion.wang@nebula-matrix.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260310120959.22015-1-illusion.wang@nebula-matrix.com> References: <20260310120959.22015-1-illusion.wang@nebula-matrix.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit MSI-X Interrupt Configuration:  Dynamically allocate and manage MSI-X interrupt vectors, including network interrupts and other types of interrupts. Interrupt Mapping Table Management: Maintain the MSI-X mapping table (msix_map_table) to establish interrupt associations between hardware and software. Interrupt Enabling/Disabling: Support enabling or disabling specific interrupts through hardware operations. Interrupt Information Query: Provide interfaces to obtain the hardware register addresses and data of interrupts. Signed-off-by: illusion.wang --- .../net/ethernet/nebula-matrix/nbl/Makefile | 1 + .../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c | 71 +++++ .../nbl_hw_leonis/nbl_resource_leonis.c | 13 + .../nebula-matrix/nbl/nbl_hw/nbl_interrupt.c | 242 ++++++++++++++++++ .../nebula-matrix/nbl/nbl_hw/nbl_interrupt.h | 12 + .../nebula-matrix/nbl/nbl_hw/nbl_resource.h | 33 +++ .../nbl/nbl_include/nbl_include.h | 2 + 7 files changed, 374 insertions(+) create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.h diff --git a/drivers/net/ethernet/nebula-matrix/nbl/Makefile b/drivers/net/ethernet/nebula-matrix/nbl/Makefile index c0e5876b2128..57fff17a0407 100644 --- a/drivers/net/ethernet/nebula-matrix/nbl/Makefile +++ b/drivers/net/ethernet/nebula-matrix/nbl/Makefile @@ -9,6 +9,7 @@ nbl-objs += nbl_common/nbl_common.o \ nbl_hw/nbl_hw_leonis/nbl_resource_leonis.o \ nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.o \ nbl_hw/nbl_resource.o \ + nbl_hw/nbl_interrupt.o \ nbl_core/nbl_dispatch.o \ nbl_core/nbl_dev.o \ nbl_main.o diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c index 10cd46ed7317..a2c92a060c72 100644 --- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c +++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c @@ -62,6 +62,73 @@ static void nbl_hw_wr_regs(struct nbl_hw_mgt *hw_mgt, u64 reg, const u32 *data, spin_unlock(&hw_mgt->reg_lock); } +static void nbl_hw_enable_mailbox_irq(struct nbl_hw_mgt *hw_mgt, u16 func_id, + bool enable_msix, u16 global_vec_id) +{ + struct nbl_mailbox_qinfo_map_table mb_qinfo_map = { 0 }; + + nbl_hw_rd_regs(hw_mgt, NBL_MAILBOX_QINFO_MAP_REG_ARR(func_id), + (u32 *)&mb_qinfo_map, sizeof(mb_qinfo_map)); + + if (enable_msix) { + mb_qinfo_map.msix_idx = global_vec_id; + mb_qinfo_map.msix_idx_valid = 1; + } else { + mb_qinfo_map.msix_idx = 0; + mb_qinfo_map.msix_idx_valid = 0; + } + + nbl_hw_wr_regs(hw_mgt, NBL_MAILBOX_QINFO_MAP_REG_ARR(func_id), + (u32 *)&mb_qinfo_map, sizeof(mb_qinfo_map)); +} + +static void nbl_hw_configure_msix_map(struct nbl_hw_mgt *hw_mgt, u16 func_id, + bool valid, dma_addr_t dma_addr, u8 bus, + u8 devid, u8 function) +{ + struct nbl_function_msix_map function_msix_map = { 0 }; + + if (valid) { + function_msix_map.msix_map_base_addr = dma_addr; + /* use af's bdf, because dma memmory is alloc by af */ + function_msix_map.function = function; + function_msix_map.devid = devid; + function_msix_map.bus = bus; + function_msix_map.valid = 1; + } + + nbl_hw_wr_regs(hw_mgt, + NBL_PCOMPLETER_FUNCTION_MSIX_MAP_REG_ARR(func_id), + (u32 *)&function_msix_map, sizeof(function_msix_map)); +} + +static void nbl_hw_configure_msix_info(struct nbl_hw_mgt *hw_mgt, u16 func_id, + bool valid, u16 interrupt_id, u8 bus, + u8 devid, u8 function, bool msix_mask_en) +{ + struct nbl_pcompleter_host_msix_fid_table host_msix_fid_tbl = { 0 }; + struct nbl_host_msix_info msix_info = { 0 }; + + if (valid) { + host_msix_fid_tbl.vld = 1; + host_msix_fid_tbl.fid = func_id; + + msix_info.intrl_pnum = 0; + msix_info.intrl_rate = 0; + msix_info.function = function; + msix_info.devid = devid; + msix_info.bus = bus; + msix_info.valid = 1; + if (msix_mask_en) + msix_info.msix_mask_en = 1; + } + + nbl_hw_wr_regs(hw_mgt, NBL_PADPT_HOST_MSIX_INFO_REG_ARR(interrupt_id), + (u32 *)&msix_info, sizeof(msix_info)); + nbl_hw_wr_regs(hw_mgt, NBL_PCOMPLETER_HOST_MSIX_FID_TABLE(interrupt_id), + (u32 *)&host_msix_fid_tbl, sizeof(host_msix_fid_tbl)); +} + static void nbl_hw_update_mailbox_queue_tail_ptr(struct nbl_hw_mgt *hw_mgt, u16 tail_ptr, u8 txrx) { @@ -194,6 +261,9 @@ static u32 nbl_hw_get_fw_eth_map(struct nbl_hw_mgt *hw_mgt) } static struct nbl_hw_ops hw_ops = { + .configure_msix_map = nbl_hw_configure_msix_map, + .configure_msix_info = nbl_hw_configure_msix_info, + .update_mailbox_queue_tail_ptr = nbl_hw_update_mailbox_queue_tail_ptr, .config_mailbox_rxq = nbl_hw_config_mailbox_rxq, .config_mailbox_txq = nbl_hw_config_mailbox_txq, @@ -203,6 +273,7 @@ static struct nbl_hw_ops hw_ops = { .get_real_bus = nbl_hw_get_real_bus, .cfg_mailbox_qinfo = nbl_hw_cfg_mailbox_qinfo, + .enable_mailbox_irq = nbl_hw_enable_mailbox_irq, .get_fw_eth_num = nbl_hw_get_fw_eth_num, .get_fw_eth_map = nbl_hw_get_fw_eth_map, diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c index d3613f7105b6..bf76291b0e9f 100644 --- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c +++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c @@ -11,6 +11,7 @@ static struct nbl_resource_ops res_ops = { .get_eth_id = nbl_res_get_eth_id, }; +static bool is_ops_inited; static struct nbl_resource_mgt * nbl_res_setup_res_mgt(struct nbl_common_info *common) { @@ -36,11 +37,19 @@ static struct nbl_resource_ops_tbl * nbl_res_setup_ops(struct device *dev, struct nbl_resource_mgt *res_mgt) { struct nbl_resource_ops_tbl *res_ops_tbl; + int ret; res_ops_tbl = devm_kzalloc(dev, sizeof(*res_ops_tbl), GFP_KERNEL); if (!res_ops_tbl) return ERR_PTR(-ENOMEM); + if (!is_ops_inited) { + ret = nbl_intr_setup_ops(&res_ops); + if (ret) + return ERR_PTR(-ENOMEM); + is_ops_inited = true; + } + res_ops_tbl->ops = &res_ops; res_ops_tbl->priv = res_mgt; @@ -202,6 +211,10 @@ static int nbl_res_start(struct nbl_resource_mgt *res_mgt, ret = nbl_res_ctrl_dev_vsi_info_init(res_mgt); if (ret) return ret; + + ret = nbl_intr_mgt_start(res_mgt); + if (ret) + return ret; } return 0; } diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c new file mode 100644 index 000000000000..cfa1ae969444 --- /dev/null +++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c @@ -0,0 +1,242 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2025 Nebula Matrix Limited. + */ +#include +#include +#include "nbl_interrupt.h" + +static int nbl_res_intr_destroy_msix_map(struct nbl_resource_mgt *res_mgt, + u16 func_id) +{ + struct nbl_interrupt_mgt *intr_mgt = res_mgt->intr_mgt; + struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops; + struct device *dev = res_mgt->common->dev; + struct nbl_msix_map_table *msix_map_table; + u16 *interrupts; + u16 intr_num, i; + + /* use ctrl dev bdf */ + hw_ops->configure_msix_map(res_mgt->hw_ops_tbl->priv, func_id, false, 0, + 0, 0, 0); + + intr_num = intr_mgt->func_intr_res[func_id].num_interrupts; + interrupts = intr_mgt->func_intr_res[func_id].interrupts; + + WARN_ON(!interrupts); + for (i = 0; i < intr_num; i++) { + if (interrupts[i] >= NBL_MAX_OTHER_INTERRUPT) + clear_bit(interrupts[i] - NBL_MAX_OTHER_INTERRUPT, + intr_mgt->interrupt_net_bitmap); + else + clear_bit(interrupts[i], + intr_mgt->interrupt_others_bitmap); + + hw_ops->configure_msix_info(res_mgt->hw_ops_tbl->priv, func_id, + false, interrupts[i], 0, 0, 0, + false); + } + + kfree(interrupts); + intr_mgt->func_intr_res[func_id].interrupts = NULL; + intr_mgt->func_intr_res[func_id].num_interrupts = 0; + + msix_map_table = &intr_mgt->func_intr_res[func_id].msix_map_table; + dma_free_coherent(dev, msix_map_table->size, msix_map_table->base_addr, + msix_map_table->dma); + msix_map_table->size = 0; + msix_map_table->base_addr = NULL; + msix_map_table->dma = 0; + + return 0; +} + +static int nbl_res_intr_configure_msix_map(struct nbl_resource_mgt *res_mgt, + u16 func_id, u16 num_net_msix, + u16 num_others_msix, + bool net_msix_mask_en) +{ + struct nbl_interrupt_mgt *intr_mgt = res_mgt->intr_mgt; + struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops; + struct nbl_common_info *common = res_mgt->common; + struct nbl_msix_map_table *msix_map_table; + struct nbl_msix_map *msix_map_entries; + struct device *dev = common->dev; + u16 requested, intr_index; + u8 bus, devid, function; + bool msix_mask_en; + u16 *interrupts; + int ret = 0; + u16 i; + + if (intr_mgt->func_intr_res[func_id].interrupts) + nbl_res_intr_destroy_msix_map(res_mgt, func_id); + + ret = nbl_res_func_id_to_bdf(res_mgt, func_id, &bus, &devid, &function); + if (ret == U32_MAX) + return -EINVAL; + + msix_map_table = &intr_mgt->func_intr_res[func_id].msix_map_table; + WARN_ON(msix_map_table->base_addr); + msix_map_table->size = + sizeof(struct nbl_msix_map) * NBL_MSIX_MAP_TABLE_MAX_ENTRIES; + msix_map_table->base_addr = dma_alloc_coherent(dev, + msix_map_table->size, + &msix_map_table->dma, + GFP_ATOMIC | __GFP_ZERO); + if (!msix_map_table->base_addr) { + pr_err("Allocate DMA memory for function msix map table failed\n"); + msix_map_table->size = 0; + return -ENOMEM; + } + + requested = num_net_msix + num_others_msix; + interrupts = kcalloc(requested, sizeof(interrupts[0]), GFP_ATOMIC); + if (!interrupts) { + pr_err("Allocate function interrupts array failed\n"); + ret = -ENOMEM; + goto alloc_interrupts_err; + } + + intr_mgt->func_intr_res[func_id].interrupts = interrupts; + intr_mgt->func_intr_res[func_id].num_interrupts = requested; + intr_mgt->func_intr_res[func_id].num_net_interrupts = num_net_msix; + + for (i = 0; i < num_net_msix; i++) { + intr_index = find_first_zero_bit(intr_mgt->interrupt_net_bitmap, + NBL_MAX_NET_INTERRUPT); + if (intr_index == NBL_MAX_NET_INTERRUPT) { + pr_err("There is no available interrupt left\n"); + ret = -EAGAIN; + goto get_interrupt_err; + } + interrupts[i] = intr_index + NBL_MAX_OTHER_INTERRUPT; + set_bit(intr_index, intr_mgt->interrupt_net_bitmap); + } + + for (i = num_net_msix; i < requested; i++) { + intr_index = + find_first_zero_bit(intr_mgt->interrupt_others_bitmap, + NBL_MAX_OTHER_INTERRUPT); + if (intr_index == NBL_MAX_OTHER_INTERRUPT) { + pr_err("There is no available interrupt left\n"); + ret = -EAGAIN; + goto get_interrupt_err; + } + interrupts[i] = intr_index; + set_bit(intr_index, intr_mgt->interrupt_others_bitmap); + } + + msix_map_entries = msix_map_table->base_addr; + for (i = 0; i < requested; i++) { + msix_map_entries[i].global_msix_index = interrupts[i]; + msix_map_entries[i].valid = 1; + + if (i < num_net_msix && net_msix_mask_en) + msix_mask_en = 1; + else + msix_mask_en = 0; + hw_ops->configure_msix_info(res_mgt->hw_ops_tbl->priv, func_id, + true, interrupts[i], bus, devid, + function, msix_mask_en); + } + + /* use ctrl dev bdf */ + hw_ops->configure_msix_map(res_mgt->hw_ops_tbl->priv, func_id, true, + msix_map_table->dma, common->hw_bus, + common->devid, common->function); + + return 0; + +get_interrupt_err: + while (i--) { + intr_index = interrupts[i]; + if (intr_index >= NBL_MAX_OTHER_INTERRUPT) + clear_bit(intr_index - NBL_MAX_OTHER_INTERRUPT, + intr_mgt->interrupt_net_bitmap); + else + clear_bit(intr_index, + intr_mgt->interrupt_others_bitmap); + } + kfree(interrupts); + intr_mgt->func_intr_res[func_id].num_interrupts = 0; + intr_mgt->func_intr_res[func_id].interrupts = NULL; + +alloc_interrupts_err: + dma_free_coherent(dev, msix_map_table->size, msix_map_table->base_addr, + msix_map_table->dma); + msix_map_table->size = 0; + msix_map_table->base_addr = NULL; + msix_map_table->dma = 0; + + return ret; +} + +static int nbl_res_intr_enable_mailbox_irq(struct nbl_resource_mgt *res_mgt, + u16 func_id, u16 vector_id, + bool enable_msix) +{ + struct nbl_interrupt_mgt *intr_mgt = res_mgt->intr_mgt; + struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops; + u16 global_vec_id; + + global_vec_id = intr_mgt->func_intr_res[func_id].interrupts[vector_id]; + hw_ops->enable_mailbox_irq(res_mgt->hw_ops_tbl->priv, func_id, + enable_msix, global_vec_id); + + return 0; +} + +/* NBL_INTR_SET_OPS(ops_name, func) + * + * Use X Macros to reduce setup and remove codes. + */ +#define NBL_INTR_OPS_TBL \ +do { \ + NBL_INTR_SET_OPS(configure_msix_map, \ + nbl_res_intr_configure_msix_map); \ + NBL_INTR_SET_OPS(destroy_msix_map, \ + nbl_res_intr_destroy_msix_map); \ + NBL_INTR_SET_OPS(enable_mailbox_irq, \ + nbl_res_intr_enable_mailbox_irq); \ +} while (0) + +/* Structure starts here, adding an op should not modify anything below */ +static struct nbl_interrupt_mgt *nbl_intr_setup_mgt(struct device *dev) +{ + struct nbl_interrupt_mgt *intr_mgt; + + intr_mgt = devm_kzalloc(dev, sizeof(*intr_mgt), GFP_KERNEL); + if (!intr_mgt) + return ERR_PTR(-ENOMEM); + + return intr_mgt; +} + +int nbl_intr_mgt_start(struct nbl_resource_mgt *res_mgt) +{ + struct device *dev = res_mgt->common->dev; + struct nbl_interrupt_mgt *intr_mgt; + int ret; + + intr_mgt = nbl_intr_setup_mgt(dev); + if (IS_ERR(intr_mgt)) { + ret = PTR_ERR(intr_mgt); + return ret; + } + res_mgt->intr_mgt = intr_mgt; + return 0; +} + +int nbl_intr_setup_ops(struct nbl_resource_ops *res_ops) +{ +#define NBL_INTR_SET_OPS(name, func) \ + do { \ + res_ops->NBL_NAME(name) = func; \ + ; \ + } while (0) + NBL_INTR_OPS_TBL; +#undef NBL_INTR_SET_OPS + + return 0; +} diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.h new file mode 100644 index 000000000000..c0e4bdba6918 --- /dev/null +++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2025 Nebula Matrix Limited. + */ + +#ifndef _NBL_INTERRUPT_H_ +#define _NBL_INTERRUPT_H_ + +#include "nbl_resource.h" + +#define NBL_MSIX_MAP_TABLE_MAX_ENTRIES (1024) +#endif diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h index 72ab8b7a8bbd..1e8cc6021538 100644 --- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h +++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h @@ -16,6 +16,37 @@ struct nbl_resource_mgt; +/* --------- INTERRUPT ---------- */ +#define NBL_MAX_OTHER_INTERRUPT 1024 +#define NBL_MAX_NET_INTERRUPT 4096 + +struct nbl_msix_map { + u16 valid:1; + u16 global_msix_index:13; + u16 rsv:2; +}; + +struct nbl_msix_map_table { + struct nbl_msix_map *base_addr; + dma_addr_t dma; + size_t size; +}; + +struct nbl_func_interrupt_resource_mng { + u16 num_interrupts; + u16 num_net_interrupts; + u16 msix_base; + u16 msix_max; + u16 *interrupts; + struct nbl_msix_map_table msix_map_table; +}; + +struct nbl_interrupt_mgt { + DECLARE_BITMAP(interrupt_net_bitmap, NBL_MAX_NET_INTERRUPT); + DECLARE_BITMAP(interrupt_others_bitmap, NBL_MAX_OTHER_INTERRUPT); + struct nbl_func_interrupt_resource_mng func_intr_res[NBL_MAX_FUNC]; +}; + /* --------- INFO ---------- */ struct nbl_sriov_info { unsigned int bdf; @@ -77,6 +108,8 @@ int nbl_res_func_id_to_bdf(struct nbl_resource_mgt *res_mgt, u16 func_id, u8 *bus, u8 *dev, u8 *function); void nbl_res_get_eth_id(struct nbl_resource_mgt *res_mgt, u16 vsi_id, u8 *eth_mode, u8 *eth_id, u8 *logic_eth_id); +int nbl_intr_mgt_start(struct nbl_resource_mgt *res_mgt); +int nbl_intr_setup_ops(struct nbl_resource_ops *resource_ops); void nbl_res_pf_dev_vsi_type_to_hw_vsi_type(u16 src_type, enum nbl_vsi_serv_type *dst_type); #endif diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h index d68a4b3b2ce0..77c67f173cf4 100644 --- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h +++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h @@ -17,6 +17,8 @@ #define NBL_MAX_FUNC (520) #define NBL_MAX_ETHERNET (4) +/* Used for macros to pass checkpatch */ +#define NBL_NAME(x) x enum nbl_product_type { NBL_LEONIS_TYPE, -- 2.47.3