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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2019-02-08 20:11:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-12 12:40:30 +0300 |
| commit | d73f71c7c6ee1583c08c214c8f7b20d841490b36 (patch) | |
| tree | 467de4aa6f51d7de8a167c5cf32ba08254164939 /include | |
| parent | c68cfb718c8f97b7f7a50ed66be5feb42d0c8988 (diff) | |
| download | linux-d73f71c7c6ee1583c08c214c8f7b20d841490b36.tar.xz | |
misc: fastrpc: Add support for create remote init process
This patch adds support to create or attach remote shell process.
The shell process called fastrpc_shell_0 is usually loaded on the DSP
when a user process is spawned.
Most of the work is derived from various downstream Qualcomm kernels.
Credits to various Qualcomm authors who have contributed to this code.
Specially Tharun Kumar Merugu <mtharu@codeaurora.org>
Co-developed-by: Thierry Escande <thierry.escande@linaro.org>
Signed-off-by: Thierry Escande <thierry.escande@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/misc/fastrpc.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/misc/fastrpc.h b/include/uapi/misc/fastrpc.h index a69ef33dc37e..32d191c3b7bc 100644 --- a/include/uapi/misc/fastrpc.h +++ b/include/uapi/misc/fastrpc.h @@ -6,6 +6,8 @@ #include <linux/types.h> #define FASTRPC_IOCTL_INVOKE _IOWR('R', 3, struct fastrpc_invoke) +#define FASTRPC_IOCTL_INIT_ATTACH _IO('R', 4) +#define FASTRPC_IOCTL_INIT_CREATE _IOWR('R', 5, struct fastrpc_init_create) struct fastrpc_invoke_args { __u64 ptr; @@ -20,4 +22,12 @@ struct fastrpc_invoke { __u64 args; }; +struct fastrpc_init_create { + __u32 filelen; /* elf file length */ + __s32 filefd; /* fd for the file */ + __u32 attrs; + __u32 siglen; + __u64 file; /* pointer to elf file */ +}; + #endif /* __QCOM_FASTRPC_H__ */ |