diff options
Diffstat (limited to 'kernel/gsp_phys_gpu.h')
| -rw-r--r-- | kernel/gsp_phys_gpu.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/kernel/gsp_phys_gpu.h b/kernel/gsp_phys_gpu.h index c8beb1d..709b3a6 100644 --- a/kernel/gsp_phys_gpu.h +++ b/kernel/gsp_phys_gpu.h @@ -11,6 +11,7 @@ bool gsp_phys_gpu_claimed(void); int gsp_phys_gpu_claim(void); void gsp_phys_gpu_release(void); void __iomem *gsp_phys_gpu_bar0(void); +u32 gsp_phys_gpu_fw_crc32(void); /* * Read by the backend session to enforce the mdev-owned start gate; the @@ -61,4 +62,30 @@ u32 gsp_phys_backend_generation(void); */ bool gsp_phys_mdev_owned_enabled(void); +/* + * True when the gsp_phys_static_live module parameter is set (default 0: + * the guest GET_GSP_STATIC_INFO reply is the emulated model unchanged). When + * set, the handler overlays the live GPU name/short-name/VBIOS identity from + * the backend snapshot, failing open to the emulated reply on any miss. + */ +bool gsp_phys_static_live_enabled(void); + +/* + * True when the gsp_phys_ctrl_forward module parameter is set (default 0: + * guest GSP_RM_CONTROL replies are the emulated answers unchanged). When set, + * a whitelist of side-effect-free control queries is forwarded to the live + * backend with the snapshot's adopted internal handles, falling back to the + * emulated per-command handler on any miss. + */ +bool gsp_phys_ctrl_forward_enabled(void); + +/* + * True when the gsp_phys_work_forward module parameter is set (default 0: the + * guest's CE pushes stay software-emulated exactly as before). When set, the + * sema service shadows each decoded CE push as one copy on the debugfs ladder's + * real channel using only module-owned ladder buffers; the software release + * remains authoritative and is applied unchanged either way. + */ +bool gsp_phys_work_forward_enabled(void); + #endif /* GSP_PHYS_GPU_H */ |