diff options
Diffstat (limited to 'drivers/crypto/marvell/octeontx2/otx2_cptvf.h')
| -rw-r--r-- | drivers/crypto/marvell/octeontx2/otx2_cptvf.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf.h b/drivers/crypto/marvell/octeontx2/otx2_cptvf.h new file mode 100644 index 000000000000..4f0a169fddbd --- /dev/null +++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * Copyright (C) 2020 Marvell. + */ + +#ifndef __OTX2_CPTVF_H +#define __OTX2_CPTVF_H + +#include "mbox.h" +#include "otx2_cptlf.h" + +struct otx2_cptvf_dev { + void __iomem *reg_base; /* Register start address */ + void __iomem *pfvf_mbox_base; /* PF-VF mbox start address */ + struct pci_dev *pdev; /* PCI device handle */ + struct otx2_cptlfs_info lfs; /* CPT LFs attached to this VF */ + u8 vf_id; /* Virtual function index */ + + /* PF <=> VF mbox */ + struct otx2_mbox pfvf_mbox; + struct work_struct pfvf_mbox_work; + struct workqueue_struct *pfvf_mbox_wq; +}; + +irqreturn_t otx2_cptvf_pfvf_mbox_intr(int irq, void *arg); +void otx2_cptvf_pfvf_mbox_handler(struct work_struct *work); +int otx2_cptvf_send_eng_grp_num_msg(struct otx2_cptvf_dev *cptvf, int eng_type); +int otx2_cptvf_send_kvf_limits_msg(struct otx2_cptvf_dev *cptvf); + +#endif /* __OTX2_CPTVF_H */ |