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| author | Maxime Ripard <[email protected]> | 2023-05-09 13:03:40 +0000 |
|---|---|---|
| committer | Maxime Ripard <[email protected]> | 2023-05-09 13:03:40 +0000 |
| commit | ff32fcca64437f679a2bf1c0a19d5def389a18e2 (patch) | |
| tree | 122863d5d6159b30fd6834cbe599f8ce1b9e8144 /drivers/cdx/controller/cdx_controller.h | |
| parent | MAINTAINERS: Add Maira to VKMS maintainers (diff) | |
| parent | Linux 6.4-rc1 (diff) | |
| download | kernel-ff32fcca64437f679a2bf1c0a19d5def389a18e2.tar.gz kernel-ff32fcca64437f679a2bf1c0a19d5def389a18e2.zip | |
Merge drm/drm-next into drm-misc-next
Start the 6.5 release cycle.
Signed-off-by: Maxime Ripard <[email protected]>
Diffstat (limited to 'drivers/cdx/controller/cdx_controller.h')
| -rw-r--r-- | drivers/cdx/controller/cdx_controller.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/cdx/controller/cdx_controller.h b/drivers/cdx/controller/cdx_controller.h new file mode 100644 index 000000000000..43b7c742df87 --- /dev/null +++ b/drivers/cdx/controller/cdx_controller.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Header file for the CDX Controller + * + * Copyright (C) 2022-2023, Advanced Micro Devices, Inc. + */ + +#ifndef _CDX_CONTROLLER_H_ +#define _CDX_CONTROLLER_H_ + +#include <linux/cdx/cdx_bus.h> +#include "mcdi_functions.h" + +void cdx_rpmsg_post_probe(struct cdx_controller *cdx); + +void cdx_rpmsg_pre_remove(struct cdx_controller *cdx); + +int cdx_rpmsg_send(struct cdx_mcdi *cdx_mcdi, + const struct cdx_dword *hdr, size_t hdr_len, + const struct cdx_dword *sdu, size_t sdu_len); + +void cdx_rpmsg_read_resp(struct cdx_mcdi *cdx_mcdi, + struct cdx_dword *outbuf, size_t offset, + size_t outlen); + +int cdx_setup_rpmsg(struct platform_device *pdev); + +void cdx_destroy_rpmsg(struct platform_device *pdev); + +#endif /* _CDX_CONT_PRIV_H_ */ |