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Kernel: Implement rtl8139 network interface driver

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This commit is contained in:
Conrad Pankoff 2019-08-22 01:06:55 +10:00 • committed by Andreas Kling
parent 286bafbb19
commit 4afe9e4f2a
5 changed files with 444 additions and 6 deletions
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24
Kernel/Net/NetworkTask.cpp
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@ -7,6 +7,7 @@
#include <Kernel/Net/IPv4.h>
#include <Kernel/Net/IPv4Socket.h>
#include <Kernel/Net/LoopbackAdapter.h>
#include <Kernel/Net/RTL8139NetworkAdapter.h>
#include <Kernel/Net/TCP.h>
#include <Kernel/Net/TCPSocket.h>
#include <Kernel/Net/UDP.h>
@ -38,12 +39,17 @@ void NetworkTask_main()
{
LoopbackAdapter::the();
auto adapter = E1000NetworkAdapter::the();
if (!adapter)
auto e1000 = E1000NetworkAdapter::the();
if (!e1000)
dbgprintf("E1000 network card not found!\n");
if (e1000)
e1000->set_ipv4_address(IPv4Address(192, 168, 5, 2));
if (adapter)
adapter->set_ipv4_address(IPv4Address(192, 168, 5, 2));
auto rtl8139 = RTL8139NetworkAdapter::the();
if (!rtl8139)
dbgprintf("RTL8139 network card not found!\n");
if (rtl8139)
rtl8139->set_ipv4_address(IPv4Address(192, 168, 13, 201));
auto dequeue_packet = [&]() -> Optional<KBuffer> {
auto packet = LoopbackAdapter::the().dequeue_packet();
@ -51,8 +57,10 @@ void NetworkTask_main()
dbgprintf("Receive loopback packet (%d bytes)\n", packet.value().size());
return packet.value();
}
if (adapter && adapter->has_queued_packets())
return adapter->dequeue_packet();
if (e1000 && e1000->has_queued_packets())
return e1000->dequeue_packet();
if (rtl8139 && rtl8139->has_queued_packets())
return rtl8139->dequeue_packet();
return {};
};
@ -67,6 +75,10 @@ void NetworkTask_main()
if (e1000->has_queued_packets())
return true;
}
if (auto* rtl8139 = RTL8139NetworkAdapter::the()) {
if (rtl8139->has_queued_packets())
return true;
}
return false;
});
continue;