Searched refs:buf_vaddr (Results 1 – 3 of 3) sorted by relevance
/DragonOS/kernel/src/driver/video/ |
H A D | mod.rs | 91 let buf_vaddr = mmio_guard.vaddr(); in init_frame_buffer() localVariable 92 bp.screen_info.lfb_virt_base = Some(buf_vaddr); in init_frame_buffer() 98 *vaddr = buf_vaddr; in init_frame_buffer() 178 let buf_vaddr = screen_info.lfb_virt_base.unwrap(); in video_init() localVariable 191 buf_vaddr, in video_init() 204 buf_vaddr, in video_init()
|
/DragonOS/kernel/src/syscall/ |
H A D | mod.rs | 160 let buf_vaddr = args[1]; in handle() localVariable 164 UserBufferWriter::new(buf_vaddr as *mut u8, len, from_user)?; in handle() 171 let buf_vaddr = args[1]; in handle() localVariable 175 UserBufferReader::new(buf_vaddr as *const u8, len, from_user)?; in handle() 191 let buf_vaddr = args[1]; in handle() localVariable 196 UserBufferWriter::new(buf_vaddr as *mut u8, len, frame.is_from_user())?; in handle() 203 let buf_vaddr = args[1]; in handle() localVariable 208 UserBufferReader::new(buf_vaddr as *const u8, len, frame.is_from_user())?; in handle() 247 let buf_vaddr = args[1]; in handle() localVariable 249 let virt_addr: VirtAddr = VirtAddr::new(buf_vaddr); in handle() [all …]
|
/DragonOS/kernel/src/driver/video/fbdev/ |
H A D | vesafb.rs | 936 let (buf_vaddr, _) = EarlyIoRemap::map(paddr, size, false)?; in vesafb_early_map() 938 return Ok(buf_vaddr); in vesafb_early_map()
|