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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/crypto/marvell/octeontx2/otx2_cptvf.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/crypto/marvell/octeontx2/otx2_cptvf.h')
| -rw-r--r-- | drivers/crypto/marvell/octeontx2/otx2_cptvf.h | 32 |
1 files changed, 32 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 000000000..4207e2236 --- /dev/null +++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf.h @@ -0,0 +1,32 @@ +/* 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; + void *bbuf_base; + unsigned long cap_flag; +}; + +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); +int otx2_cpt_mbox_bbuf_init(struct otx2_cptvf_dev *cptvf, struct pci_dev *pdev); + +#endif /* __OTX2_CPTVF_H */ |