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| author | Sahan Fernando <sahan.h.fernando@gmail.com> | 2022-03-10 13:04:48 +1100 |
|---|---|---|
| committer | Ali Mohammad Pur <Ali.mpfard@gmail.com> | 2022-03-14 17:38:18 +0330 |
| commit | 683de841e5ad3257536e677f7b0249ab932e004c (patch) | |
| tree | c9a2ce0c7d46cbccc827e6563f083b503e985c5e /Userland | |
| parent | fe7d801dd97c5e439a996906cda37da124d69e0f (diff) | |
| download | serenity-683de841e5ad3257536e677f7b0249ab932e004c.zip | |
Kernel: Sandbox each GPU3DDevice file description into own host context
Diffstat (limited to 'Userland')
| -rw-r--r-- | Userland/Demos/VirGLDemo/VirGLDemo.cpp | 2 | ||||
| -rw-r--r-- | Userland/Libraries/LibC/sys/ioctl_numbers.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/Userland/Demos/VirGLDemo/VirGLDemo.cpp b/Userland/Demos/VirGLDemo/VirGLDemo.cpp index f3763a54e1..97d1a7081f 100644 --- a/Userland/Demos/VirGLDemo/VirGLDemo.cpp +++ b/Userland/Demos/VirGLDemo/VirGLDemo.cpp @@ -133,6 +133,8 @@ static void init() // Open the device gpu_fd = open("/dev/gpu0", O_RDWR); VERIFY(gpu_fd >= 0); + // Create a virgl context for this file descriptor + VERIFY(ioctl(gpu_fd, VIRGL_IOCTL_CREATE_CONTEXT) >= 0); // Create a VertexElements resource VirGL3DResourceSpec vbo_spec { .target = to_underlying(Gallium::PipeTextureTarget::BUFFER), // pipe_texture_target diff --git a/Userland/Libraries/LibC/sys/ioctl_numbers.h b/Userland/Libraries/LibC/sys/ioctl_numbers.h index 86709457b5..0c1448a9d9 100644 --- a/Userland/Libraries/LibC/sys/ioctl_numbers.h +++ b/Userland/Libraries/LibC/sys/ioctl_numbers.h @@ -125,6 +125,7 @@ enum IOCtlNumber { SOUNDCARD_IOCTL_GET_SAMPLE_RATE, STORAGE_DEVICE_GET_SIZE, STORAGE_DEVICE_GET_BLOCK_SIZE, + VIRGL_IOCTL_CREATE_CONTEXT, VIRGL_IOCTL_CREATE_RESOURCE, VIRGL_IOCTL_SUBMIT_CMD, VIRGL_IOCTL_TRANSFER_DATA, @@ -175,6 +176,7 @@ enum IOCtlNumber { #define SOUNDCARD_IOCTL_GET_SAMPLE_RATE SOUNDCARD_IOCTL_GET_SAMPLE_RATE #define STORAGE_DEVICE_GET_SIZE STORAGE_DEVICE_GET_SIZE #define STORAGE_DEVICE_GET_BLOCK_SIZE STORAGE_DEVICE_GET_BLOCK_SIZE +#define VIRGL_IOCTL_CREATE_CONTEXT VIRGL_IOCTL_CREATE_CONTEXT #define VIRGL_IOCTL_CREATE_RESOURCE VIRGL_IOCTL_CREATE_RESOURCE #define VIRGL_IOCTL_SUBMIT_CMD VIRGL_IOCTL_SUBMIT_CMD #define VIRGL_IOCTL_TRANSFER_DATA VIRGL_IOCTL_TRANSFER_DATA |