mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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17fcb3dc12
This is [1/3] part of hinic3 Ethernet driver initial submission. With this patch hinic3 is a valid kernel module but non-functional driver. The driver parts contained in this patch: Module initialization. PCI driver registration but with empty id_table. Auxiliary driver registration. Net device_ops registration but open/stop are empty stubs. tx/rx logic. All major data structures of the driver are fully introduced with the code that uses them but without their initialization code that requires management interface with the hw. Co-developed-by: Xin Guo <guoxin09@huawei.com> Signed-off-by: Xin Guo <guoxin09@huawei.com> Signed-off-by: Fan Gong <gongfan1@huawei.com> Co-developed-by: Gur Stavi <gur.stavi@huawei.com> Signed-off-by: Gur Stavi <gur.stavi@huawei.com> Link: https://patch.msgid.link/76a137ffdfe115c737c2c224f0c93b60ba53cc16.1747736586.git.gur.stavi@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
26 lines
587 B
C
26 lines
587 B
C
// SPDX-License-Identifier: GPL-2.0
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// Copyright (c) Huawei Technologies Co., Ltd. 2025. All rights reserved.
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#include <linux/device.h>
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#include "hinic3_hw_cfg.h"
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#include "hinic3_hwdev.h"
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#include "hinic3_hwif.h"
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#include "hinic3_mbox.h"
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bool hinic3_support_nic(struct hinic3_hwdev *hwdev)
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{
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return hwdev->cfg_mgmt->cap.supp_svcs_bitmap &
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BIT(HINIC3_SERVICE_T_NIC);
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}
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u16 hinic3_func_max_qnum(struct hinic3_hwdev *hwdev)
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{
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return hwdev->cfg_mgmt->cap.nic_svc_cap.max_sqs;
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}
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u8 hinic3_physical_port_id(struct hinic3_hwdev *hwdev)
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{
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return hwdev->cfg_mgmt->cap.port_id;
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}
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