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fixed irq table with Dave Ashley's Patch

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This commit is contained in:
Andrew Ip 2003-07-24 05:38:54 +00:00
parent c36551cea1
commit 5f2d733946
1 changed files with 9 additions and 16 deletions
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25
src/mainboard/via/epia-m/mainboard.c
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@ -5,11 +5,12 @@
#include <types.h>
//static const unsigned char usbIrqs[4] = { 11, 5, 10, 12 };
static const unsigned char usbIrqs[4] = { 11, 12, 10, 5 };
static const unsigned char usbIrqs[4] = { 11, 10, 12, 5 };
static const unsigned char enetIrqs[4] = { 11, 5, 10, 12 };
static const unsigned char slotIrqs[4] = { 10, 12, 5, 11 };
static const unsigned char firewireIrqs[4] = { 12, 10, 5, 11 };
static const unsigned char firewireIrqs[4] = {10, 12, 5, 11 };
static const unsigned char vt8235Irqs[4] = { 5,10, 12, 11 }; // (DA) ???
/*
Our IDSEL mappings are as follows
@ -32,11 +33,11 @@ static void pci_routing_fixup(void)
* PINTD = IRQ5
*/
pci_write_config_byte(dev, 0x55, 0xb0);
pci_write_config_byte(dev, 0x56, 0xac);
pci_write_config_byte(dev, 0x56, 0xca);
pci_write_config_byte(dev, 0x57, 0x50);
}
#if 1
// firewire built into southbridge
printk_info("setting firewire\n");
pci_assign_irqs(0, 0x0d, firewireIrqs);
@ -53,16 +54,9 @@ static void pci_routing_fixup(void)
printk_info("setting pci slot\n");
pci_assign_irqs(0, 0x14, slotIrqs);
#endif
printk_debug("4d0: 0x%02x\n", inb(0x4d0));
printk_debug("4d1: 0x%02x\n", inb(0x4d1));
#if 0
outb(0, 0x4d0);
outb(0, 0x4d1);
#endif
printk_debug("4d0: 0x%02x\n", inb(0x4d0));
printk_debug("4d1: 0x%02x\n", inb(0x4d1));
// vt8235 slot
printk_info("setting pci slot\n");
pci_assign_irqs(0, 0x11, vt8235Irqs);
}
@ -81,7 +75,6 @@ final_southbridge_fixup()
printk_info("Southbridge fixup\n");
nvram_on();
// keyboard_on();
pci_routing_fixup();
}