#include <console/console.h>
#include <arch/smp/mpspec.h>
+#include <arch/ioapic.h>
#include <device/pci.h>
#include <string.h>
#include <stdint.h>
static void *smp_write_config_table(void *v)
{
- static const char sig[4] = "PCMP";
- static const char oem[8] = "COREBOOT";
- static const char productid[12] = "X6DHE ";
struct mp_config_table *mc;
- unsigned char bus_num;
- unsigned char bus_isa;
+ int bus_isa;
unsigned char bus_pxhd_1;
unsigned char bus_pxhd_2;
unsigned char bus_esb6300_1;
unsigned char bus_esb6300_2;
mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
- memset(mc, 0, sizeof(*mc));
-
- memcpy(mc->mpc_signature, sig, sizeof(sig));
- mc->mpc_length = sizeof(*mc); /* initially just the header */
- mc->mpc_spec = 0x04;
- mc->mpc_checksum = 0; /* not yet computed */
- memcpy(mc->mpc_oem, oem, sizeof(oem));
- memcpy(mc->mpc_productid, productid, sizeof(productid));
- mc->mpc_oemptr = 0;
- mc->mpc_oemsize = 0;
- mc->mpc_entry_count = 0; /* No entries yet... */
- mc->mpc_lapic = LAPIC_ADDR;
- mc->mpe_length = 0;
- mc->mpe_checksum = 0;
- mc->reserved = 0;
+
+ mptable_init(mc, LOCAL_APIC_ADDR);
smp_write_processors(mc);
dev = dev_find_slot(0, PCI_DEVFN(0x1e,0));
if (dev) {
bus_esb6300_2 = pci_read_config8(dev, PCI_SECONDARY_BUS);
- bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
- bus_isa++;
} else {
printk(BIOS_DEBUG, "ERROR - could not find PCI 0:1e.0, using defaults\n");
bus_esb6300_2 = 7;
- bus_isa = 8;
}
/* pxhd-1 */
dev = dev_find_slot(1, PCI_DEVFN(0x0,0));
}
}
- /* define bus and isa numbers */
- for(bus_num = 0; bus_num < bus_isa; bus_num++) {
- smp_write_bus(mc, bus_num, "PCI ");
- }
- smp_write_bus(mc, bus_isa, "ISA ");
+ mptable_write_buses(mc, NULL, &bus_isa);
/* IOAPIC handling */
- smp_write_ioapic(mc, 2, 0x20, 0xfec00000);
- smp_write_ioapic(mc, 3, 0x20, 0xfec10000);
+ smp_write_ioapic(mc, 2, 0x20, IO_APIC_ADDR);
+ smp_write_ioapic(mc, 3, 0x20, IO_APIC_ADDR + 0x10000);
{
struct resource *res;
device_t dev;
}
}
- /* ISA backward compatibility interrupts */
- smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x00, 0x02, 0x00);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x01, 0x02, 0x01);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x00, 0x02, 0x02);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x03, 0x02, 0x03);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x04, 0x02, 0x04);
+ mptable_add_isa_interrupts(mc, bus_isa, 0x2, 0);
+
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
0x00, 0x74, 0x02, 0x10);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x06, 0x02, 0x06);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, // added
- bus_isa, 0x07, 0x02, 0x07);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x08, 0x02, 0x08);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x09, 0x02, 0x09);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
0x00, 0x77, 0x02, 0x17);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
0x00, 0x75, 0x02, 0x13);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x0c, 0x02, 0x0c);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x0d, 0x02, 0x0d);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x0e, 0x02, 0x0e);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x0f, 0x02, 0x0f);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
0x00, 0x7c, 0x02, 0x12);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
bus_esb6300_2, 0x08, 0x02, 0x14);
/* Standard local interrupt assignments */
- smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x00, MP_APIC_ALL, 0x00);
- smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
- bus_isa, 0x00, MP_APIC_ALL, 0x01);
+ mptable_lintsrc(mc, bus_isa);
/* FIXME verify I have the irqs handled for all of the risers */
/* Compute the checksums */
- mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length);
-
- mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length);
- printk(BIOS_DEBUG, "Wrote the mp table end at: %p - %p\n",
- mc, smp_next_mpe_entry(mc));
- return smp_next_mpe_entry(mc);
+ return mptable_finalize(mc);
}
unsigned long write_smp_table(unsigned long addr)
{
void *v;
- v = smp_write_floating_table(addr);
+ v = smp_write_floating_table(addr, 0);
return (unsigned long)smp_write_config_table(v);
}
projects / coreboot.git / blobdiff