diff options
| author | Rosen Penev <rosenp@gmail.com> | 2026-09-27 13:35:01 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-10-01 11:04:53 +0200 |
| commit | 8167c1f071426706c233e93ecfd13aba7d5c06c8 (patch) | |
| tree | 2c0cd5f5e1cc35eadee98d49fe034f96a88856ce /include/uapi/fwctl/mlx5.h | |
| download | linux-stable-8167c1f071426706c233e93ecfd13aba7d5c06c8.tar.gz linux-stable-8167c1f071426706c233e93ecfd13aba7d5c06c8.zip | |
tty: serial: mpc52xx_uart: move static declarations up.grafted
Avoid a compilation error so that they're not used before being
declared.
Fixes: 4d105880666a ("tty: serial: mpc52xx_uart: add bounds check for psc_num array index")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202609260356.tJWbd1WU-lkp@intel.com/
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://patch.msgid.link/20260927203501.14105-1-rosenp@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi/fwctl/mlx5.h')
| -rw-r--r-- | include/uapi/fwctl/mlx5.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/uapi/fwctl/mlx5.h b/include/uapi/fwctl/mlx5.h new file mode 100644 index 000000000..625819180 --- /dev/null +++ b/include/uapi/fwctl/mlx5.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES + * + * These are definitions for the command interface for mlx5 HW. mlx5 FW has a + * User Context mechanism which allows the FW to understand a security scope. + * FWCTL binds each FD to a FW user context and then places the User Context ID + * (UID) in each command header. The created User Context has a capability set + * that is appropriate for FWCTL's security model. + * + * Command formation should use a copy of the structs in mlx5_ifc.h following + * the Programmers Reference Manual. A open release is available here: + * + * https://network.nvidia.com/files/doc-2020/ethernet-adapters-programming-manual.pdf + * + * The device_type for this file is FWCTL_DEVICE_TYPE_MLX5. + */ +#ifndef _UAPI_FWCTL_MLX5_H +#define _UAPI_FWCTL_MLX5_H + +#include <linux/types.h> + +/** + * struct fwctl_info_mlx5 - ioctl(FWCTL_INFO) out_device_data + * @uid: The FW UID this FD is bound to. Each command header will force + * this value. + * @uctx_caps: The FW capabilities that are enabled for the uid. + * + * Return basic information about the FW interface available. + */ +struct fwctl_info_mlx5 { + __u32 uid; + __u32 uctx_caps; +}; + +#endif |