}
/**
- * intel_vgpu_emulate_cfg_read - emulate vGPU configuration space write
+ * intel_vgpu_emulate_cfg_write - emulate vGPU configuration space write
* @vgpu: target vgpu
* @offset: offset
* @p_data: write data ptr
struct intel_vgpu_dmabuf_obj *obj;
};
-/**
+/*
* struct intel_vgpu_dmabuf_obj- Intel vGPU device buffer object
*/
struct intel_vgpu_dmabuf_obj {
memcpy(p, gvt->firmware.mmio, info->mmio_size);
- crc32_start = offsetof(struct gvt_firmware_header, crc32) + 4;
+ crc32_start = offsetof(struct gvt_firmware_header, version);
h->crc32 = crc32_le(0, firmware + crc32_start, size - crc32_start);
firmware_attr.size = size;
return gtt_type_table[type].next_pt_type;
}
-static inline int get_pt_type(int type)
-{
- return gtt_type_table[type].pt_type;
-}
-
static inline int get_entry_type(int type)
{
return gtt_type_table[type].entry_type;
* intel_gvt_clean_gtt - clean up mm components of a GVT device
* @gvt: GVT device
*
- * This function is called at the driver unloading stage, to clean up the
+ * This function is called at the driver unloading stage, to clean up
* the mm components of a GVT device.
*
*/
unsigned long nr_cache_entries;
struct mutex cache_lock;
- atomic_t released;
-
struct kvm_page_track_notifier_node track_node;
#define NR_BKT (1 << 18)
struct hlist_head ptable[NR_BKT];
intel_gvt_activate_vgpu(vgpu);
- atomic_set(&vgpu->released, 0);
return 0;
}
if (!vgpu->attached)
return;
- if (atomic_cmpxchg(&vgpu->released, 0, 1))
- return;
-
intel_gvt_release_vgpu(vgpu);
debugfs_remove(debugfs_lookup(KVMGT_DEBUGFS_FILENAME, vgpu->debugfs));
}
/**
- * intel_vgpu_enable_page_track - cancel write-protection on guest page
+ * intel_vgpu_disable_page_track - cancel write-protection on guest page
* @vgpu: a vGPU
* @gfn: the gfn of guest page
*
}
/**
- * intel_gvt_active_vgpu - activate a virtual GPU
+ * intel_gvt_activate_vgpu - activate a virtual GPU
* @vgpu: virtual GPU
*
* This function is called when user wants to activate a virtual GPU.
}
/**
- * intel_gvt_deactive_vgpu - deactivate a virtual GPU
+ * intel_gvt_deactivate_vgpu - deactivate a virtual GPU
* @vgpu: virtual GPU
*
* This function is called when user wants to deactivate a virtual GPU.
}
/**
- * intel_gvt_destroy_vgpu - destroy an idle virtual GPU
+ * intel_gvt_destroy_idle_vgpu - destroy an idle virtual GPU
* @vgpu: virtual GPU
*
* This function is called when user wants to destroy an idle virtual GPU.