Searched refs:buf_vaddr (Results 1 – 3 of 3) sorted by relevance
| /DragonOS-0.1.9/kernel/src/driver/video/ |
| D | mod.rs | 85 let buf_vaddr = boot_params() in init_frame_buffer() localVariable
93 *vaddr = buf_vaddr; in init_frame_buffer()
106 let mut vaddr = buf_vaddr; in init_frame_buffer()
188 let buf_vaddr = screen_info.lfb_virt_base.unwrap(); in video_init() localVariable
201 buf_vaddr, in video_init()
213 buf_vaddr, in video_init()
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| /DragonOS-0.1.9/kernel/src/syscall/ |
| D | mod.rs | 135 let buf_vaddr = args[1]; in handle() localVariable
139 UserBufferWriter::new(buf_vaddr as *mut u8, len, from_user)?; in handle()
146 let buf_vaddr = args[1]; in handle() localVariable
150 UserBufferReader::new(buf_vaddr as *const u8, len, from_user)?; in handle()
174 let buf_vaddr = args[1]; in handle() localVariable
179 UserBufferWriter::new(buf_vaddr as *mut u8, len, frame.from_user())?; in handle()
186 let buf_vaddr = args[1]; in handle() localVariable
191 UserBufferReader::new(buf_vaddr as *const u8, len, frame.from_user())?; in handle()
255 let buf_vaddr = args[1]; in handle() localVariable
257 let virt_addr: VirtAddr = VirtAddr::new(buf_vaddr); in handle()
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| /DragonOS-0.1.9/kernel/src/driver/video/fbdev/ |
| D | vesafb.rs | 880 let buf_vaddr = VirtAddr::new( in vesafb_early_init() localVariable
884 boottime_screen_info.lfb_virt_base = Some(buf_vaddr); in vesafb_early_init()
893 unsafe { pseudo_map_phys(buf_vaddr, paddr, count) }; in vesafb_early_init()
894 return Ok(buf_vaddr); in vesafb_early_init()
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