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[coreboot.git] / util / romcc / tests / simple_test28.c
1 static void outl(unsigned int value, unsigned short port)
2 {
3         __builtin_outl(value, port);
4 }
5
6 static unsigned char inl(unsigned short port)
7 {
8         return __builtin_inl(port);
9 }
10
11
12 static void setup_coherent_ht_domain(void)
13 {
14         static const unsigned int register_values[] = {
15         ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x40) & 0xFF)), 0xfff0f0f0, 0x00010101,
16
17         };
18         unsigned long reg;
19         reg = inl(0xFC);
20         reg &= register_values[1];
21         reg |= register_values[2] & ~register_values[1];
22         outl(register_values[0], 0xF8);
23         outl(reg, 0xFC);
24 }