radv: remove the secure compile support feature

[mesa.git] / src / amd / vulkan / radv_pipeline_cache.c

diff --git a/src/amd/vulkan/radv_pipeline_cache.c b/src/amd/vulkan/radv_pipeline_cache.c
index b08395f5cfb3b6bcb024e4558b80c906d3ac6470..12657d068196a398450adc3468a0d55d6faf9593 100644 (file)
--- a/src/amd/vulkan/radv_pipeline_cache.c
+++ b/src/amd/vulkan/radv_pipeline_cache.c
@@ -262,67 +262,6 @@ radv_is_cache_disabled(struct radv_device *device)
        return (device->instance->debug_flags & RADV_DEBUG_NO_CACHE);
 }
 
-/*
- * Secure compiles cannot open files so we get the parent process to load the
- * cache entry for us.
- */
-static struct cache_entry *
-radv_sc_read_from_disk_cache(struct radv_device *device, uint8_t *disk_sha1)
-{
-       struct cache_entry *entry;
-       unsigned process = device->sc_state->secure_compile_thread_counter;
-       enum radv_secure_compile_type sc_type = RADV_SC_TYPE_READ_DISK_CACHE;
-
-       write(device->sc_state->secure_compile_processes[process].fd_secure_output,
-             &sc_type, sizeof(enum radv_secure_compile_type));
-       write(device->sc_state->secure_compile_processes[process].fd_secure_output,
-             disk_sha1, sizeof(uint8_t) * 20);
-
-       uint8_t found_cache_entry;
-       if (!radv_sc_read(device->sc_state->secure_compile_processes[process].fd_secure_input,
-                         &found_cache_entry, sizeof(uint8_t), true))
-               return NULL;
-
-       if (found_cache_entry) {
-               size_t entry_size;
-               if (!radv_sc_read(device->sc_state->secure_compile_processes[process].fd_secure_input,
-                                 &entry_size, sizeof(size_t), true))
-                       return NULL;
-
-               entry = malloc(entry_size);
-               if (!radv_sc_read(device->sc_state->secure_compile_processes[process].fd_secure_input,
-                                 entry, entry_size, true))
-                       return NULL;
-
-               return entry;
-       }
-
-       return NULL;
-}
-
-/*
- * Secure compiles cannot open files so we get the parent process to write to
- * the disk cache for us.
- */
-static void
-radv_sc_write_to_disk_cache(struct radv_device *device, uint8_t *disk_sha1,
-                           struct cache_entry *entry)
-{
-       unsigned process = device->sc_state->secure_compile_thread_counter;
-       enum radv_secure_compile_type sc_type = RADV_SC_TYPE_WRITE_DISK_CACHE;
-
-       write(device->sc_state->secure_compile_processes[process].fd_secure_output,
-             &sc_type, sizeof(enum radv_secure_compile_type));
-       write(device->sc_state->secure_compile_processes[process].fd_secure_output,
-             disk_sha1, sizeof(uint8_t) * 20);
-
-       uint32_t size = entry_size(entry);
-       write(device->sc_state->secure_compile_processes[process].fd_secure_output,
-             &size, sizeof(uint32_t));
-       write(device->sc_state->secure_compile_processes[process].fd_secure_output,
-             entry, size);
-}
-
 bool
 radv_create_shader_variants_from_pipeline_cache(struct radv_device *device,
                                                struct radv_pipeline_cache *cache,
@@ -356,14 +295,9 @@ radv_create_shader_variants_from_pipeline_cache(struct radv_device *device,
                disk_cache_compute_key(device->physical_device->disk_cache,
                                       sha1, 20, disk_sha1);
 
-               if (radv_device_use_secure_compile(device->instance)) {
-                       entry = radv_sc_read_from_disk_cache(device, disk_sha1);
-               } else {
-                       entry = (struct cache_entry *)
-                               disk_cache_get(device->physical_device->disk_cache,
-                                              disk_sha1, NULL);
-               }
-
+               entry = (struct cache_entry *)
+                       disk_cache_get(device->physical_device->disk_cache,
+                                      disk_sha1, NULL);
                if (!entry) {
                        radv_pipeline_cache_unlock(cache);
                        return false;
@@ -489,16 +423,8 @@ radv_pipeline_cache_insert_shaders(struct radv_device *device,
                disk_cache_compute_key(device->physical_device->disk_cache, sha1, 20,
                               disk_sha1);
 
-               /* Write the cache item out to the parent of this forked
-                * process.
-                */
-               if (radv_device_use_secure_compile(device->instance)) {
-                       radv_sc_write_to_disk_cache(device, disk_sha1, entry);
-               } else {
-                       disk_cache_put(device->physical_device->disk_cache,
-                                      disk_sha1, entry, entry_size(entry),
-                                      NULL);
-               }
+               disk_cache_put(device->physical_device->disk_cache, disk_sha1,
+                              entry, entry_size(entry), NULL);
        }
 
        if (device->instance->debug_flags & RADV_DEBUG_NO_MEMORY_CACHE &&