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 11 struct 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 }; 23 24 irqreturn_t otx2_cptvf_pfvf_mbox_intr(int irq, void *arg); 25 void otx2_cptvf_pfvf_mbox_handler(struct work_struct *work); 26 int otx2_cptvf_send_eng_grp_num_msg(struct otx2_cptvf_dev *cptvf, int eng_type); 27 int otx2_cptvf_send_kvf_limits_msg(struct otx2_cptvf_dev *cptvf); 28 29 #endif /* __OTX2_CPTVF_H */ 30