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author | Christoph Müllner <christoph.muellner@vrull.eu> | 2025-08-01 13:55:33 +0200 |
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committer | Christoph Müllner <christophm30@gmail.com> | 2025-08-01 20:40:25 +0200 |
commit | 5d061c0ee23b1052d796e4e8e421aa6e16166fed (patch) | |
tree | 0ec5b8dceabfae236de0759c048b2a8fefad047f /linux-headers/include/fwctl/pds.h | |
parent | 686d7e6564509f1b25127df47e2f27a66958d0a0 (diff) | |
download | riscv-gnu-toolchain-master.zip riscv-gnu-toolchain-master.tar.gz riscv-gnu-toolchain-master.tar.bz2 |
This patch imports the Linux kernel headers v6.16.
This brings tons of new supported extensions for hwprobe.
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Diffstat (limited to 'linux-headers/include/fwctl/pds.h')
-rw-r--r-- | linux-headers/include/fwctl/pds.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/linux-headers/include/fwctl/pds.h b/linux-headers/include/fwctl/pds.h new file mode 100644 index 0000000..92cc389 --- /dev/null +++ b/linux-headers/include/fwctl/pds.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* Copyright(c) Advanced Micro Devices, Inc */ + +/* + * fwctl interface info for pds_fwctl + */ + +#ifndef _FWCTL_PDS_H_ +#define _FWCTL_PDS_H_ + +#include <linux/types.h> + +/** + * struct fwctl_info_pds + * @uctx_caps: bitmap of firmware capabilities + * + * Return basic information about the FW interface available. + */ +struct fwctl_info_pds { + __u32 uctx_caps; +}; + +/** + * enum pds_fwctl_capabilities + * @PDS_FWCTL_QUERY_CAP: firmware can be queried for information + * @PDS_FWCTL_SEND_CAP: firmware can be sent commands + */ +enum pds_fwctl_capabilities { + PDS_FWCTL_QUERY_CAP = 0, + PDS_FWCTL_SEND_CAP, +}; + +/** + * struct fwctl_rpc_pds + * @in.op: requested operation code + * @in.ep: firmware endpoint to operate on + * @in.rsvd: reserved + * @in.len: length of payload data + * @in.payload: address of payload buffer + * @in: rpc in parameters + * @out.retval: operation result value + * @out.rsvd: reserved + * @out.len: length of result data buffer + * @out.payload: address of payload data buffer + * @out: rpc out parameters + */ +struct fwctl_rpc_pds { + struct { + __u32 op; + __u32 ep; + __u32 rsvd; + __u32 len; + __aligned_u64 payload; + } in; + struct { + __u32 retval; + __u32 rsvd[2]; + __u32 len; + __aligned_u64 payload; + } out; +}; +#endif /* _FWCTL_PDS_H_ */ |