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success. It boots as a bproc slave now.

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git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1176 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ronald G. Minnich
2003-10-02 18:16:07 +00:00
parent 53311091a6
commit cb3f498296
5 changed files with 96 additions and 7 deletions
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14
src/devices/pci_device.c
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@@ -686,13 +686,25 @@ unsigned int pci_scan_bridge(struct device *dev, unsigned int max)
*/
static void pci_level_irq(unsigned char intNum)
{
unsigned intBits = inb(0x4d0) | (((unsigned) inb(0x4d1)) << 8);
unsigned short intBits = inb(0x4d0) | (((unsigned) inb(0x4d1)) << 8);
printk_spew("%s: current ints are 0x%x\n", __FUNCTION__, intBits);
intBits |= (1 << intNum);
printk_spew("%s: try to set ints 0x%x\n", __FUNCTION__, intBits);
// Write new values
outb((unsigned char) intBits, 0x4d0);
outb((unsigned char) (intBits >> 8), 0x4d1);
if (inb(0x4d0) != (intBits & 0xf)) {
printk_err("%s: lower order bits are wrong: want 0x%x, got 0x%x\n",
__FUNCTION__, intBits &0xf, inb(0x4d0));
}
if (inb(0x4d1) != ((intBits >> 8) & 0xf)) {
printk_err("%s: lower order bits are wrong: want 0x%x, got 0x%x\n",
__FUNCTION__, (intBits>>8) &0xf, inb(0x4d1));
}
}