banan-os/kernel/kernel/Networking/NetworkInterface.cpp

31 lines
620 B
C++

#include <BAN/Endianness.h>
#include <kernel/Device/DeviceNumbers.h>
#include <kernel/FS/DevFS/FileSystem.h>
#include <kernel/Networking/NetworkInterface.h>
#include <sys/sysmacros.h>
#include <string.h>
namespace Kernel
{
static dev_t get_network_rdev_minor()
{
static dev_t minor = 0;
return minor++;
}
NetworkInterface::NetworkInterface()
: CharacterDevice(0400, 0, 0)
, m_type(Type::Ethernet)
, m_rdev(makedev(DeviceNumber::Ethernet, get_network_rdev_minor()))
{
ASSERT(minor(m_rdev) < 10);
ASSERT(m_type == Type::Ethernet);
strcpy(m_name, "ethx");
m_name[3] = minor(m_rdev) + '0';
}
}