unsigned long acpi_create_madt_lapics(unsigned long current)
{
- device_t cpu;
- int cpu_index = 0;
-
- for(cpu = all_devices; cpu; cpu = cpu->next) {
- if ((cpu->path.type != DEVICE_PATH_APIC) ||
- (cpu->bus->dev->path.type != DEVICE_PATH_APIC_CLUSTER))
- {
- continue;
- }
- if (!cpu->enabled) {
- continue;
- }
- current += acpi_create_madt_lapic((acpi_madt_lapic_t *)current, cpu_index, cpu->path.u.apic.apic_id);
- cpu_index++;
-
- }
-
- return current;
+ device_t cpu;
+ int cpu_index = 0;
+
+ for(cpu = all_devices; cpu; cpu = cpu->next) {
+ if ((cpu->path.type != DEVICE_PATH_APIC) ||
+ (cpu->bus->dev->path.type != DEVICE_PATH_APIC_CLUSTER))
+ {
+ continue;
+ }
+ if (!cpu->enabled) {
+ continue;
+ }
+ current += acpi_create_madt_lapic((acpi_madt_lapic_t *)current, cpu_index, cpu->path.u.apic.apic_id);
+ cpu_index++;
+
+ }
+
+ return current;
}
unsigned long acpi_create_madt_lapic_nmis(unsigned long current, u16 flags, u8 lint)
{
- device_t cpu;
- int cpu_index = 0;
-
- for(cpu = all_devices; cpu; cpu = cpu->next) {
- if ((cpu->path.type != DEVICE_PATH_APIC) ||
- (cpu->bus->dev->path.type != DEVICE_PATH_APIC_CLUSTER))
- {
- continue;
- }
- if (!cpu->enabled) {
- continue;
- }
- current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)current, cpu_index, flags, lint);
- cpu_index++;
-
- }
-
- return current;
+ device_t cpu;
+ int cpu_index = 0;
+
+ for(cpu = all_devices; cpu; cpu = cpu->next) {
+ if ((cpu->path.type != DEVICE_PATH_APIC) ||
+ (cpu->bus->dev->path.type != DEVICE_PATH_APIC_CLUSTER))
+ {
+ continue;
+ }
+ if (!cpu->enabled) {
+ continue;
+ }
+ current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)current, cpu_index, flags, lint);
+ cpu_index++;
+
+ }
+
+ return current;
}
+
unsigned long acpi_create_srat_lapics(unsigned long current)
{
- device_t cpu;
- int cpu_index = 0;
-
- for(cpu = all_devices; cpu; cpu = cpu->next) {
- if ((cpu->path.type != DEVICE_PATH_APIC) ||
- (cpu->bus->dev->path.type != DEVICE_PATH_APIC_CLUSTER))
- {
- continue;
- }
- if (!cpu->enabled) {
- continue;
- }
- printk_debug("SRAT: lapic cpu_index=%02x, node_id=%02x, apic_id=%02x\n", cpu_index, cpu->path.u.apic.node_id, cpu->path.u.apic.apic_id);
- current += acpi_create_srat_lapic((acpi_srat_lapic_t *)current, cpu->path.u.apic.node_id, cpu->path.u.apic.apic_id);
- cpu_index++;
-
- }
-
- return current;
-}
+ device_t cpu;
+ int cpu_index = 0;
+
+ for(cpu = all_devices; cpu; cpu = cpu->next) {
+ if ((cpu->path.type != DEVICE_PATH_APIC) ||
+ (cpu->bus->dev->path.type != DEVICE_PATH_APIC_CLUSTER))
+ {
+ continue;
+ }
+ if (!cpu->enabled) {
+ continue;
+ }
+ printk_debug("SRAT: lapic cpu_index=%02x, node_id=%02x, apic_id=%02x\n", cpu_index, cpu->path.u.apic.node_id, cpu->path.u.apic.apic_id);
+ current += acpi_create_srat_lapic((acpi_srat_lapic_t *)current, cpu->path.u.apic.node_id, cpu->path.u.apic.apic_id);
+ cpu_index++;
+ }
+ return current;
+}
static unsigned long resk(uint64_t value)
{
- unsigned long resultk;
- if (value < (1ULL << 42)) {
- resultk = value >> 10;
- }
- else {
- resultk = 0xffffffff;
- }
- return resultk;
+ unsigned long resultk;
+ if (value < (1ULL << 42)) {
+ resultk = value >> 10;
+ }
+ else {
+ resultk = 0xffffffff;
+ }
+ return resultk;
}
-
struct acpi_srat_mem_state {
- unsigned long current;
+ unsigned long current;
};
void set_srat_mem(void *gp, struct device *dev, struct resource *res)
{
- struct acpi_srat_mem_state *state = gp;
- unsigned long basek, sizek;
- basek = resk(res->base);
- sizek = resk(res->size);
-
- printk_debug("set_srat_mem: dev %s, res->index=%04x startk=%08x, sizek=%08x\n",
- dev_path(dev), res->index, basek, sizek);
- /*
- 0-640K must be on node 0
- next range is from 1M---
- So will cut off before 1M in the mem range
- */
- if((basek+sizek)<1024) return;
-
- if(basek<1024) {
- sizek -= 1024 - basek;
- basek = 1024;
- }
-
- state->current += acpi_create_srat_mem((acpi_srat_mem_t *)state->current, (res->index & 0xf), basek, sizek, 1); // need to figure out NV
+ struct acpi_srat_mem_state *state = gp;
+ unsigned long basek, sizek;
+ basek = resk(res->base);
+ sizek = resk(res->size);
+
+ printk_debug("set_srat_mem: dev %s, res->index=%04x startk=%08x, sizek=%08x\n",
+ dev_path(dev), res->index, basek, sizek);
+ /*
+ 0-640K must be on node 0
+ next range is from 1M---
+ So will cut off before 1M in the mem range
+ */
+ if((basek+sizek)<1024) return;
+
+ if(basek<1024) {
+ sizek -= 1024 - basek;
+ basek = 1024;
+ }
+
+ state->current += acpi_create_srat_mem((acpi_srat_mem_t *)state->current, (res->index & 0xf), basek, sizek, 1); // need to figure out NV
}
unsigned long acpi_fill_srat(unsigned long current)
{
- struct acpi_srat_mem_state srat_mem_state;
+ struct acpi_srat_mem_state srat_mem_state;
- /* create all subtables for processors */
- current = acpi_create_srat_lapics(current);
+ /* create all subtables for processors */
+ current = acpi_create_srat_lapics(current);
- /* create all subteble for memory range */
+ /* create all subteble for memory range */
- /* 0-640K must be on node 0 */
- current += acpi_create_srat_mem((acpi_srat_mem_t *)current, 0, 0, 640, 1);//enable
-#if 1
- srat_mem_state.current = current;
- search_global_resources(
- IORESOURCE_MEM | IORESOURCE_CACHEABLE, IORESOURCE_MEM | IORESOURCE_CACHEABLE,
- set_srat_mem, &srat_mem_state);
+ /* 0-640K must be on node 0 */
+ current += acpi_create_srat_mem((acpi_srat_mem_t *)current, 0, 0, 640, 1);//enable
- current = srat_mem_state.current;
-#endif
- return current;
+ srat_mem_state.current = current;
+ search_global_resources(
+ IORESOURCE_MEM | IORESOURCE_CACHEABLE, IORESOURCE_MEM | IORESOURCE_CACHEABLE,
+ set_srat_mem, &srat_mem_state);
+
+ current = srat_mem_state.current;
+
+ return current;
}
/* need to find out the node num at first */
/* fill the first 8 byte with that num */
/* fill the next num*num byte with distance, local is 10, 1 hop mean 20, and 2 hop with 30.... */
-
+
/* because We has assume that we know the topology of the HT connection, So we can have set if we know the node_num */
static uint8_t hops_8[] = { 0, 1, 1, 2, 2, 3, 3, 4,
1, 0, 2, 1, 3, 2, 4, 3,
2, 1, 1, 0, 2, 1, 3, 2,
2, 3, 1, 2, 0, 1, 1, 2,
3, 2, 2, 1, 1, 0, 2, 1,
- 3, 4, 2, 3, 1, 2, 0, 1,
+ 3, 4, 2, 3, 1, 2, 0, 1,
4, 4, 3, 2, 2, 1, 1, 0 };
// uint8_t outer_node[8];
#if 0
for(i=0;i<sysconf.hc_possible_num;i++) {
if((sysconf.pci1234[i]&1) !=1 ) continue;
- outer_node[(sysconf.pci1234[i] >> 4) & 0xf] = 1; // mark the outer node
+ outer_node[(sysconf.pci1234[i] >> 4) & 0xf] = 1; // mark the outer node
}
#endif
-
+
for(i=0;i<nodes;i++) {
for(j=0;j<nodes; j++) {
if(i==j) { p[i*nodes+j] = 10; }
}
}
p[i*nodes+j] = hops_8[i*nodes+j] * 2 + latency_factor + 10;
-#else
+#else
p[i*nodes+j] = hops_8[i*nodes+j] * 2 + 10;
#endif
}
}
- current += 8+nodes*nodes;
+ current += 8+nodes*nodes;
- return current;
+ return current;
}
// moved from mb acpi_tables.c
static void int_to_stream(uint32_t val, uint8_t *dest)
{
- int i;
- for(i=0;i<4;i++) {
- *(dest+i) = (val >> (8*i)) & 0xff;
- }
+ int i;
+ for(i=0;i<4;i++) {
+ *(dest+i) = (val >> (8*i)) & 0xff;
+ }
}
void update_ssdt(void *ssdt)
{
- uint8_t *BUSN;
- uint8_t *MMIO;
- uint8_t *PCIO;
- uint8_t *SBLK;
- uint8_t *TOM1;
- uint8_t *SBDN;
- uint8_t *HCLK;
- uint8_t *HCDN;
+ uint8_t *BUSN;
+ uint8_t *MMIO;
+ uint8_t *PCIO;
+ uint8_t *SBLK;
+ uint8_t *TOM1;
+ uint8_t *SBDN;
+ uint8_t *HCLK;
+ uint8_t *HCDN;
uint8_t *CBST;
- int i;
- device_t dev;
- uint32_t dword;
- msr_t msr;
-
- BUSN = ssdt+0x3a; //+5 will be next BUSN
- MMIO = ssdt+0x57; //+5 will be next MMIO
- PCIO = ssdt+0xaf; //+5 will be next PCIO
- SBLK = ssdt+0xdc; // one byte
- TOM1 = ssdt+0xe3; //
- SBDN = ssdt+0xed;//
- HCLK = ssdt+0xfa; //+5 will be next HCLK
- HCDN = ssdt+0x12a; //+5 will be next HCDN
+ int i;
+ device_t dev;
+ uint32_t dword;
+ msr_t msr;
+
+ BUSN = ssdt+0x3a; //+5 will be next BUSN
+ MMIO = ssdt+0x57; //+5 will be next MMIO
+ PCIO = ssdt+0xaf; //+5 will be next PCIO
+ SBLK = ssdt+0xdc; // one byte
+ TOM1 = ssdt+0xe3; //
+ SBDN = ssdt+0xed; //
+ HCLK = ssdt+0xfa; //+5 will be next HCLK
+ HCDN = ssdt+0x12a; //+5 will be next HCDN
CBST = ssdt+0x157; //
- dev = dev_find_slot(0, PCI_DEVFN(0x18, 1));
- for(i=0;i<4;i++) {
- dword = pci_read_config32(dev, 0xe0+i*4);
- int_to_stream(dword, BUSN+i*5);
- }
- for(i=0;i<0x10;i++) {
- dword = pci_read_config32(dev, 0x80+i*4);
- int_to_stream(dword, MMIO+i*5);
- }
- for(i=0;i<0x08;i++) {
- dword = pci_read_config32(dev, 0xc0+i*4);
- int_to_stream(dword, PCIO+i*5);
- }
-
- *SBLK = (uint8_t)(sysconf.sblk);
-
- msr = rdmsr(TOP_MEM);
- int_to_stream(msr.lo, TOM1);
-
- for(i=0;i<sysconf.hc_possible_num;i++) {
- int_to_stream(sysconf.pci1234[i], HCLK + i*5);
- int_to_stream(sysconf.hcdn[i], HCDN + i*5);
- }
- for(i=sysconf.hc_possible_num; i<HC_POSSIBLE_NUM; i++) { // in case we set array size to other than 8
- int_to_stream(0x00000000, HCLK + i*5);
- int_to_stream(0x20202020, HCDN + i*5);
- }
-
- int_to_stream(sysconf.sbdn, SBDN);
+ dev = dev_find_slot(0, PCI_DEVFN(0x18, 1));
+ for(i=0;i<4;i++) {
+ dword = pci_read_config32(dev, 0xe0+i*4);
+ int_to_stream(dword, BUSN+i*5);
+ }
+ for(i=0;i<0x10;i++) {
+ dword = pci_read_config32(dev, 0x80+i*4);
+ int_to_stream(dword, MMIO+i*5);
+ }
+ for(i=0;i<0x08;i++) {
+ dword = pci_read_config32(dev, 0xc0+i*4);
+ int_to_stream(dword, PCIO+i*5);
+ }
+
+ *SBLK = (uint8_t)(sysconf.sblk);
+
+ msr = rdmsr(TOP_MEM);
+ int_to_stream(msr.lo, TOM1);
+
+ for(i=0;i<sysconf.hc_possible_num;i++) {
+ int_to_stream(sysconf.pci1234[i], HCLK + i*5);
+ int_to_stream(sysconf.hcdn[i], HCDN + i*5);
+ }
+ for(i=sysconf.hc_possible_num; i<HC_POSSIBLE_NUM; i++) { // in case we set array size to other than 8
+ int_to_stream(0x00000000, HCLK + i*5);
+ int_to_stream(0x20202020, HCDN + i*5);
+ }
+
+ int_to_stream(sysconf.sbdn, SBDN);
if((sysconf.pci1234[0] >> 12) & 0xff) { //sb chain on other than bus 0
*CBST = (uint8_t) (0x0f);
projects / coreboot.git / blobdiff