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Fix iovar_get, unhardcode MAC addr.

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This commit is contained in:
Dario Nieuwenhuis 2022-07-16 19:25:35 +02:00
parent 931e3d7ee0
commit 4205eef3ec
1 changed files with 8 additions and 10 deletions
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18
src/lib.rs
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@ -11,6 +11,7 @@ mod events;
mod structs;
use core::cell::Cell;
use core::cmp::{max, min};
use core::slice;
use core::sync::atomic::Ordering;
use core::task::Waker;
@ -272,17 +273,12 @@ impl<'a> Control<'a> {
self.set_iovar_u32("bus:txglom", 0).await;
self.set_iovar_u32("apsta", 1).await;
//self.set_iovar("cur_etheraddr", &[02, 03, 04, 05, 06, 07]).await;
// read MAC addr.
let mut mac_addr = [0; 6];
assert_eq!(self.get_iovar("cur_etheraddr", &mut mac_addr).await, 6);
info!("mac addr: {:02x}", mac_addr);
// TODO get_iovar is broken, it returns all zeros.
// Harcdode our own MAC for now.
let mac_addr = [0x28, 0xCD, 0xC1, 0x00, 0x3F, 0x05];
let country = countries::WORLD_WIDE_XX;
let country_info = CountryInfo {
country_abbrev: [country.code[0], country.code[1], 0, 0],
@ -439,10 +435,12 @@ impl<'a> Control<'a> {
buf[..name.len()].copy_from_slice(name.as_bytes());
buf[name.len()] = 0;
let total_len = name.len() + 1 + res.len();
let res_len = self.ioctl(0, 262, 0, &mut buf[..total_len]).await - name.len() - 1;
res[..res_len].copy_from_slice(&buf[name.len() + 1..][..res_len]);
res_len
let total_len = max(name.len() + 1, res.len());
let res_len = self.ioctl(0, 262, 0, &mut buf[..total_len]).await;
let out_len = min(res.len(), res_len);
res[..out_len].copy_from_slice(&buf[..out_len]);
out_len
}
async fn ioctl_set_u32(&mut self, cmd: u32, iface: u32, val: u32) {
@ -712,7 +710,7 @@ where
.await
.unwrap();
trace!("rx {:02x}", &buf[..(len as usize).min(48)]);
trace!("rx {:02x}", &slice8_mut(&mut buf)[..(len as usize).min(48)]);
self.rx(&slice8_mut(&mut buf)[..len as usize]);
}