/* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301, USA. * */ #ifndef LOWLEVEL_C #define LOWLEVEL_C #include void outb(uint16_t port, uint8_t data) { asm("outb %%al,%%dx;" : :"d"(port),"a"(data) ); } void disable_ints() { asm("cli"); } void enable_ints() { asm("sti"); } #endif