otx2_cptvf.h (1014B)
1/* SPDX-License-Identifier: GPL-2.0-only 2 * Copyright (C) 2020 Marvell. 3 */ 4 5#ifndef __OTX2_CPTVF_H 6#define __OTX2_CPTVF_H 7 8#include "mbox.h" 9#include "otx2_cptlf.h" 10 11struct otx2_cptvf_dev { 12 void __iomem *reg_base; /* Register start address */ 13 void __iomem *pfvf_mbox_base; /* PF-VF mbox start address */ 14 struct pci_dev *pdev; /* PCI device handle */ 15 struct otx2_cptlfs_info lfs; /* CPT LFs attached to this VF */ 16 u8 vf_id; /* Virtual function index */ 17 18 /* PF <=> VF mbox */ 19 struct otx2_mbox pfvf_mbox; 20 struct work_struct pfvf_mbox_work; 21 struct workqueue_struct *pfvf_mbox_wq; 22 void *bbuf_base; 23 unsigned long cap_flag; 24}; 25 26irqreturn_t otx2_cptvf_pfvf_mbox_intr(int irq, void *arg); 27void otx2_cptvf_pfvf_mbox_handler(struct work_struct *work); 28int otx2_cptvf_send_eng_grp_num_msg(struct otx2_cptvf_dev *cptvf, int eng_type); 29int otx2_cptvf_send_kvf_limits_msg(struct otx2_cptvf_dev *cptvf); 30int otx2_cpt_mbox_bbuf_init(struct otx2_cptvf_dev *cptvf, struct pci_dev *pdev); 31 32#endif /* __OTX2_CPTVF_H */