theater/picomap
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Drop handle_udp parameter threading: ipv4::handle calls net_handle_udp directly

Browse Source
This commit is contained in:
Ian Gulliver
2026-04-17 14:55:09 -07:00
parent e2daf04bed
commit 40f7fb5941
4 changed files with 7 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
firmware/lib/ipv4.cpp
View File

@@ -1,6 +1,7 @@
#include "ipv4.h"
#include "icmp.h"
#include "igmp.h"
#include "net.h"
#include "parse_buffer.h"
namespace ipv4 {
@@ -24,8 +25,7 @@ static bool ip_match(const ip4_addr& dst, const ip4_addr& our_ip, const ip4_addr
}
void handle(std::span<const uint8_t> frame, span_writer& tx,
eth::mac_addr our_mac, ip4_addr our_ip, ip4_addr subnet_broadcast,
std::function<void(std::span<const uint8_t>, span_writer&)> handle_udp) {
eth::mac_addr our_mac, ip4_addr our_ip, ip4_addr subnet_broadcast) {
parse_buffer pb(frame);
pb.consume<eth::header>();
auto* ip = pb.consume<header>();
@@ -47,7 +47,7 @@ void handle(std::span<const uint8_t> frame, span_writer& tx,
case 17:
if (!ip_match(ip->dst, our_ip, subnet_broadcast))
return;
handle_udp(frame, tx);
net_handle_udp(frame, tx);
break;
}
}

4
firmware/lib/net.cpp
View File

@@ -28,7 +28,7 @@ void net_send_raw(std::span<const uint8_t> data) {
});
}
static void handle_udp(std::span<const uint8_t> frame, span_writer& tx) {
void net_handle_udp(std::span<const uint8_t> frame, span_writer& tx) {
parse_buffer pb(frame);
auto* eth_hdr = pb.consume<eth::header>();
auto* ip = pb.consume<ipv4::header>();
@@ -84,7 +84,7 @@ static void process_frame(std::span<const uint8_t> frame, span_writer& tx) {
arp::handle(frame, tx, state.mac, state.ip);
break;
case eth::ETH_IPV4:
ipv4::handle(frame, tx, state.mac, state.ip, IP_BROADCAST_SUBNET, handle_udp);
ipv4::handle(frame, tx, state.mac, state.ip, IP_BROADCAST_SUBNET);
break;
}
}