Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/* Copyright(c) Advanced Micro Devices, Inc */
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/*
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* fwctl interface info for pds_fwctl
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*/
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#ifndef _UAPI_FWCTL_PDS_H_
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#define _UAPI_FWCTL_PDS_H_
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#include <linux/types.h>
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/**
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* struct fwctl_info_pds
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* @uctx_caps: bitmap of firmware capabilities
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*
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* Return basic information about the FW interface available.
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*/
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struct fwctl_info_pds {
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__u32 uctx_caps;
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};
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/**
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* enum pds_fwctl_capabilities
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* @PDS_FWCTL_QUERY_CAP: firmware can be queried for information
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* @PDS_FWCTL_SEND_CAP: firmware can be sent commands
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*/
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enum pds_fwctl_capabilities {
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PDS_FWCTL_QUERY_CAP = 0,
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PDS_FWCTL_SEND_CAP,
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};
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/**
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* struct fwctl_rpc_pds
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* @in.op: requested operation code
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* @in.ep: firmware endpoint to operate on
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* @in.rsvd: reserved
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* @in.len: length of payload data
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* @in.payload: address of payload buffer
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* @in: rpc in parameters
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* @out.retval: operation result value
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* @out.rsvd: reserved
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* @out.len: length of result data buffer
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* @out.payload: address of payload data buffer
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* @out: rpc out parameters
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*/
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struct fwctl_rpc_pds {
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struct {
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__u32 op;
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__u32 ep;
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__u32 rsvd;
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__u32 len;
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__aligned_u64 payload;
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} in;
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struct {
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__u32 retval;
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__u32 rsvd[2];
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__u32 len;
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__aligned_u64 payload;
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} out;
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};
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#endif /* _UAPI_FWCTL_PDS_H_ */
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