From 7f1f481263c3ce5387d4fd5ad63ddaa8a295aab2 Mon Sep 17 00:00:00 2001 From: Jeya R Date: Mon, 14 Feb 2022 16:09:56 +0000 Subject: misc: fastrpc: check before loading process to the DSP Reject session if DSP domain is secure, device node is non-secure and signed PD is requested. Secure device node can access DSP without any restriction. Unsigned PD offload is only allowed for the DSP domain that can support unsigned offloading. Signed-off-by: Jeya R Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20220214161002.6831-7-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman --- include/uapi/misc/fastrpc.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/misc/fastrpc.h b/include/uapi/misc/fastrpc.h index 7cc9d342078a..f39edac20305 100644 --- a/include/uapi/misc/fastrpc.h +++ b/include/uapi/misc/fastrpc.h @@ -46,6 +46,23 @@ enum fastrpc_map_flags { FASTRPC_MAP_MAX, }; +enum fastrpc_proc_attr { + /* Macro for Debug attr */ + FASTRPC_MODE_DEBUG = (1 << 0), + /* Macro for Ptrace */ + FASTRPC_MODE_PTRACE = (1 << 1), + /* Macro for CRC Check */ + FASTRPC_MODE_CRC = (1 << 2), + /* Macro for Unsigned PD */ + FASTRPC_MODE_UNSIGNED_MODULE = (1 << 3), + /* Macro for Adaptive QoS */ + FASTRPC_MODE_ADAPTIVE_QOS = (1 << 4), + /* Macro for System Process */ + FASTRPC_MODE_SYSTEM_PROCESS = (1 << 5), + /* Macro for Prvileged Process */ + FASTRPC_MODE_PRIVILEGED = (1 << 6), +}; + struct fastrpc_invoke_args { __u64 ptr; __u64 length; -- cgit v1.2.3