limine_protocol/requests/
smbios.rs

1use core::ptr::NonNull;
2
3use crate::responses::SMBIOSResponse;
4
5limine_request! {
6    #[repr(C)]
7    #[derive(Debug)]
8    /// Request the SMBIOS entry point
9    pub struct SMBIOSRequest: [0x9e90_46f1_1e09_5391, 0xaa4a_520f_efbd_e5ee] {
10        /// Response pointer
11        pub response: Option<NonNull<SMBIOSResponse>>,
12    }
13}
14
15impl SMBIOSRequest {
16    /// Get the response as a reference, if it's present.
17    ///
18    /// # Safety
19    /// The backing memory must not have been invalidated by the kernel,
20    /// either by writing to the physical memory, changing where it's mapped, or
21    /// unmapping it.
22    #[must_use]
23    pub unsafe fn get_response(&self) -> Option<&SMBIOSResponse> {
24        Some(self.response?.as_ref())
25    }
26}