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These are the adminq commands that will be needed for setting up and using the vDPA device. There are a number of commands defined in the FW's API, but by making use of the FW's virtio BAR we only need a few of these commands for vDPA support. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-9-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
19 lines
804 B
C
19 lines
804 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright(c) 2023 Advanced Micro Devices, Inc */
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#ifndef _VDPA_CMDS_H_
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#define _VDPA_CMDS_H_
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int pds_vdpa_init_hw(struct pds_vdpa_device *pdsv);
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int pds_vdpa_cmd_reset(struct pds_vdpa_device *pdsv);
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int pds_vdpa_cmd_set_status(struct pds_vdpa_device *pdsv, u8 status);
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int pds_vdpa_cmd_set_mac(struct pds_vdpa_device *pdsv, u8 *mac);
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int pds_vdpa_cmd_set_max_vq_pairs(struct pds_vdpa_device *pdsv, u16 max_vqp);
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int pds_vdpa_cmd_init_vq(struct pds_vdpa_device *pdsv, u16 qid, u16 invert_idx,
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struct pds_vdpa_vq_info *vq_info);
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int pds_vdpa_cmd_reset_vq(struct pds_vdpa_device *pdsv, u16 qid, u16 invert_idx,
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struct pds_vdpa_vq_info *vq_info);
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int pds_vdpa_cmd_set_features(struct pds_vdpa_device *pdsv, u64 features);
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#endif /* _VDPA_CMDS_H_ */
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