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Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

Browse Source 
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (140 commits)
  ACPICA: reduce table header messages to fit within 80 columns
  asus-laptop: merge with ACPICA table update
  ACPI: bay: Convert ACPI Bay driver to be compatible with sysfs update.
  ACPI: bay: new driver is EXPERIMENTAL
  ACPI: bay: make drive_bays static
  ACPI: bay: make bay a platform driver
  ACPI: bay: remove prototype procfs code
  ACPI: bay: delete unused variable
  ACPI: bay: new driver adding removable drive bay support
  ACPI: dock: check if parent is on dock
  ACPICA: fix gcc build warnings
  Altix: Add ACPI SSDT PCI device support (hotplug)
  Altix: ACPI SSDT PCI device support
  ACPICA: reduce conflicts with Altix patch series
  ACPI_NUMA: fix HP IA64 simulator issue with extended memory domain
  ACPI: fix HP RX2600 IA64 boot
  ACPI: build fix for IBM x440 - CONFIG_X86_SUMMIT
  ACPICA: Update version to 20070126
  ACPICA: Fix for incorrect parameter passed to AcpiTbDeleteTable during table load.
  ACPICA: Update copyright to 2007.
  ...
This commit is contained in:
Linus Torvalds
2007-02-07 15:36:08 -08:00
parent bff288c19e 57e1c5c87d
commit 21d37bbc65
221 changed files with 8903 additions and 9113 deletions
Download Patch File Download Diff File Expand all files Collapse all files

200
arch/ia64/kernel/acpi.c
View File

@@ -55,7 +55,7 @@
#define BAD_MADT_ENTRY(entry, end) ( \
(!entry) || (unsigned long)entry + sizeof(*entry) > end || \
((acpi_table_entry_header *)entry)->length < sizeof(*entry))
((struct acpi_subtable_header *)entry)->length < sizeof(*entry))
#define PREFIX "ACPI: "
@@ -67,16 +67,11 @@ EXPORT_SYMBOL(pm_power_off);
unsigned int acpi_cpei_override;
unsigned int acpi_cpei_phys_cpuid;
#define MAX_SAPICS 256
u16 ia64_acpiid_to_sapicid[MAX_SAPICS] = {[0 ... MAX_SAPICS - 1] = -1 };
EXPORT_SYMBOL(ia64_acpiid_to_sapicid);
const char *acpi_get_sysname(void)
{
#ifdef CONFIG_IA64_GENERIC
unsigned long rsdp_phys;
struct acpi20_table_rsdp *rsdp;
struct acpi_table_rsdp *rsdp;
struct acpi_table_xsdt *xsdt;
struct acpi_table_header *hdr;
@@ -87,16 +82,16 @@ const char *acpi_get_sysname(void)
return "dig";
}
rsdp = (struct acpi20_table_rsdp *)__va(rsdp_phys);
if (strncmp(rsdp->signature, RSDP_SIG, sizeof(RSDP_SIG) - 1)) {
rsdp = (struct acpi_table_rsdp *)__va(rsdp_phys);
if (strncmp(rsdp->signature, ACPI_SIG_RSDP, sizeof(ACPI_SIG_RSDP) - 1)) {
printk(KERN_ERR
"ACPI 2.0 RSDP signature incorrect, default to \"dig\"\n");
return "dig";
}
xsdt = (struct acpi_table_xsdt *)__va(rsdp->xsdt_address);
xsdt = (struct acpi_table_xsdt *)__va(rsdp->xsdt_physical_address);
hdr = &xsdt->header;
if (strncmp(hdr->signature, XSDT_SIG, sizeof(XSDT_SIG) - 1)) {
if (strncmp(hdr->signature, ACPI_SIG_XSDT, sizeof(ACPI_SIG_XSDT) - 1)) {
printk(KERN_ERR
"ACPI 2.0 XSDT signature incorrect, default to \"dig\"\n");
return "dig";
@@ -169,12 +164,12 @@ struct acpi_table_madt *acpi_madt __initdata;
static u8 has_8259;
static int __init
acpi_parse_lapic_addr_ovr(acpi_table_entry_header * header,
acpi_parse_lapic_addr_ovr(struct acpi_subtable_header * header,
const unsigned long end)
{
struct acpi_table_lapic_addr_ovr *lapic;
struct acpi_madt_local_apic_override *lapic;
lapic = (struct acpi_table_lapic_addr_ovr *)header;
lapic = (struct acpi_madt_local_apic_override *)header;
if (BAD_MADT_ENTRY(lapic, end))
return -EINVAL;
@@ -187,22 +182,19 @@ acpi_parse_lapic_addr_ovr(acpi_table_entry_header * header,
}
static int __init
acpi_parse_lsapic(acpi_table_entry_header * header, const unsigned long end)
acpi_parse_lsapic(struct acpi_subtable_header * header, const unsigned long end)
{
struct acpi_table_lsapic *lsapic;
struct acpi_madt_local_sapic *lsapic;
lsapic = (struct acpi_table_lsapic *)header;
lsapic = (struct acpi_madt_local_sapic *)header;
if (BAD_MADT_ENTRY(lsapic, end))
return -EINVAL;
/*Skip BAD_MADT_ENTRY check, as lsapic size could vary */
if (lsapic->flags.enabled) {
if (lsapic->lapic_flags & ACPI_MADT_ENABLED) {
#ifdef CONFIG_SMP
smp_boot_data.cpu_phys_id[available_cpus] =
(lsapic->id << 8) | lsapic->eid;
#endif
ia64_acpiid_to_sapicid[lsapic->acpi_id] =
(lsapic->id << 8) | lsapic->eid;
++available_cpus;
}
@@ -211,11 +203,11 @@ acpi_parse_lsapic(acpi_table_entry_header * header, const unsigned long end)
}
static int __init
acpi_parse_lapic_nmi(acpi_table_entry_header * header, const unsigned long end)
acpi_parse_lapic_nmi(struct acpi_subtable_header * header, const unsigned long end)
{
struct acpi_table_lapic_nmi *lacpi_nmi;
struct acpi_madt_local_apic_nmi *lacpi_nmi;
lacpi_nmi = (struct acpi_table_lapic_nmi *)header;
lacpi_nmi = (struct acpi_madt_local_apic_nmi *)header;
if (BAD_MADT_ENTRY(lacpi_nmi, end))
return -EINVAL;
@@ -225,11 +217,11 @@ acpi_parse_lapic_nmi(acpi_table_entry_header * header, const unsigned long end)
}
static int __init
acpi_parse_iosapic(acpi_table_entry_header * header, const unsigned long end)
acpi_parse_iosapic(struct acpi_subtable_header * header, const unsigned long end)
{
struct acpi_table_iosapic *iosapic;
struct acpi_madt_io_sapic *iosapic;
iosapic = (struct acpi_table_iosapic *)header;
iosapic = (struct acpi_madt_io_sapic *)header;
if (BAD_MADT_ENTRY(iosapic, end))
return -EINVAL;
@@ -240,13 +232,13 @@ acpi_parse_iosapic(acpi_table_entry_header * header, const unsigned long end)
static unsigned int __initdata acpi_madt_rev;
static int __init
acpi_parse_plat_int_src(acpi_table_entry_header * header,
acpi_parse_plat_int_src(struct acpi_subtable_header * header,
const unsigned long end)
{
struct acpi_table_plat_int_src *plintsrc;
struct acpi_madt_interrupt_source *plintsrc;
int vector;
plintsrc = (struct acpi_table_plat_int_src *)header;
plintsrc = (struct acpi_madt_interrupt_source *)header;
if (BAD_MADT_ENTRY(plintsrc, end))
return -EINVAL;
@@ -257,19 +249,19 @@ acpi_parse_plat_int_src(acpi_table_entry_header * header,
*/
vector = iosapic_register_platform_intr(plintsrc->type,
plintsrc->global_irq,
plintsrc->iosapic_vector,
plintsrc->io_sapic_vector,
plintsrc->eid,
plintsrc->id,
(plintsrc->flags.polarity ==
1) ? IOSAPIC_POL_HIGH :
IOSAPIC_POL_LOW,
(plintsrc->flags.trigger ==
1) ? IOSAPIC_EDGE :
IOSAPIC_LEVEL);
((plintsrc->inti_flags & ACPI_MADT_POLARITY_MASK) ==
ACPI_MADT_POLARITY_ACTIVE_HIGH) ?
IOSAPIC_POL_HIGH : IOSAPIC_POL_LOW,
((plintsrc->inti_flags & ACPI_MADT_TRIGGER_MASK) ==
ACPI_MADT_TRIGGER_EDGE) ?
IOSAPIC_EDGE : IOSAPIC_LEVEL);
platform_intr_list[plintsrc->type] = vector;
if (acpi_madt_rev > 1) {
acpi_cpei_override = plintsrc->plint_flags.cpei_override_flag;
acpi_cpei_override = plintsrc->flags & ACPI_MADT_CPEI_OVERRIDE;
}
/*
@@ -324,30 +316,32 @@ unsigned int get_cpei_target_cpu(void)
}
static int __init
acpi_parse_int_src_ovr(acpi_table_entry_header * header,
acpi_parse_int_src_ovr(struct acpi_subtable_header * header,
const unsigned long end)
{
struct acpi_table_int_src_ovr *p;
struct acpi_madt_interrupt_override *p;
p = (struct acpi_table_int_src_ovr *)header;
p = (struct acpi_madt_interrupt_override *)header;
if (BAD_MADT_ENTRY(p, end))
return -EINVAL;
iosapic_override_isa_irq(p->bus_irq, p->global_irq,
(p->flags.polarity ==
1) ? IOSAPIC_POL_HIGH : IOSAPIC_POL_LOW,
(p->flags.trigger ==
1) ? IOSAPIC_EDGE : IOSAPIC_LEVEL);
iosapic_override_isa_irq(p->source_irq, p->global_irq,
((p->inti_flags & ACPI_MADT_POLARITY_MASK) ==
ACPI_MADT_POLARITY_ACTIVE_HIGH) ?
IOSAPIC_POL_HIGH : IOSAPIC_POL_LOW,
((p->inti_flags & ACPI_MADT_TRIGGER_MASK) ==
ACPI_MADT_TRIGGER_EDGE) ?
IOSAPIC_EDGE : IOSAPIC_LEVEL);
return 0;
}
static int __init
acpi_parse_nmi_src(acpi_table_entry_header * header, const unsigned long end)
acpi_parse_nmi_src(struct acpi_subtable_header * header, const unsigned long end)
{
struct acpi_table_nmi_src *nmi_src;
struct acpi_madt_nmi_source *nmi_src;
nmi_src = (struct acpi_table_nmi_src *)header;
nmi_src = (struct acpi_madt_nmi_source *)header;
if (BAD_MADT_ENTRY(nmi_src, end))
return -EINVAL;
@@ -371,12 +365,12 @@ static void __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
}
}
static int __init acpi_parse_madt(unsigned long phys_addr, unsigned long size)
static int __init acpi_parse_madt(struct acpi_table_header *table)
{
if (!phys_addr || !size)
if (!table)
return -EINVAL;
acpi_madt = (struct acpi_table_madt *)__va(phys_addr);
acpi_madt = (struct acpi_table_madt *)table;
acpi_madt_rev = acpi_madt->header.revision;
@@ -384,14 +378,14 @@ static int __init acpi_parse_madt(unsigned long phys_addr, unsigned long size)
#ifdef CONFIG_ITANIUM
has_8259 = 1; /* Firmware on old Itanium systems is broken */
#else
has_8259 = acpi_madt->flags.pcat_compat;
has_8259 = acpi_madt->flags & ACPI_MADT_PCAT_COMPAT;
#endif
iosapic_system_init(has_8259);
/* Get base address of IPI Message Block */
if (acpi_madt->lapic_address)
ipi_base_addr = ioremap(acpi_madt->lapic_address, 0);
if (acpi_madt->address)
ipi_base_addr = ioremap(acpi_madt->address, 0);
printk(KERN_INFO PREFIX "Local APIC address %p\n", ipi_base_addr);
@@ -413,23 +407,24 @@ static u32 __devinitdata pxm_flag[PXM_FLAG_LEN];
#define pxm_bit_test(bit) (test_bit(bit,(void *)pxm_flag))
static struct acpi_table_slit __initdata *slit_table;
static int get_processor_proximity_domain(struct acpi_table_processor_affinity *pa)
static int get_processor_proximity_domain(struct acpi_srat_cpu_affinity *pa)
{
int pxm;
pxm = pa->proximity_domain;
pxm = pa->proximity_domain_lo;
if (ia64_platform_is("sn2"))
pxm += pa->reserved[0] << 8;
pxm += pa->proximity_domain_hi[0] << 8;
return pxm;
}
static int get_memory_proximity_domain(struct acpi_table_memory_affinity *ma)
static int get_memory_proximity_domain(struct acpi_srat_mem_affinity *ma)
{
int pxm;
pxm = ma->proximity_domain;
if (ia64_platform_is("sn2"))
pxm += ma->reserved1[0] << 8;
if (!ia64_platform_is("sn2"))
pxm &= 0xff;
return pxm;
}
@@ -442,7 +437,7 @@ void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
u32 len;
len = sizeof(struct acpi_table_header) + 8
+ slit->localities * slit->localities;
+ slit->locality_count * slit->locality_count;
if (slit->header.length != len) {
printk(KERN_ERR
"ACPI 2.0 SLIT: size mismatch: %d expected, %d actual\n",
@@ -454,11 +449,11 @@ void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
}
void __init
acpi_numa_processor_affinity_init(struct acpi_table_processor_affinity *pa)
acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
{
int pxm;
if (!pa->flags.enabled)
if (!(pa->flags & ACPI_SRAT_CPU_ENABLED))
return;
pxm = get_processor_proximity_domain(pa);
@@ -467,14 +462,14 @@ acpi_numa_processor_affinity_init(struct acpi_table_processor_affinity *pa)
pxm_bit_set(pxm);
node_cpuid[srat_num_cpus].phys_id =
(pa->apic_id << 8) | (pa->lsapic_eid);
(pa->apic_id << 8) | (pa->local_sapic_eid);
/* nid should be overridden as logical node id later */
node_cpuid[srat_num_cpus].nid = pxm;
srat_num_cpus++;
}
void __init
acpi_numa_memory_affinity_init(struct acpi_table_memory_affinity *ma)
acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
{
unsigned long paddr, size;
int pxm;
@@ -483,13 +478,11 @@ acpi_numa_memory_affinity_init(struct acpi_table_memory_affinity *ma)
pxm = get_memory_proximity_domain(ma);
/* fill node memory chunk structure */
paddr = ma->base_addr_hi;
paddr = (paddr << 32) | ma->base_addr_lo;
size = ma->length_hi;
size = (size << 32) | ma->length_lo;
paddr = ma->base_address;
size = ma->length;
/* Ignore disabled entries */
if (!ma->flags.enabled)
if (!(ma->flags & ACPI_SRAT_MEM_ENABLED))
return;
/* record this node in proximity bitmap */
@@ -560,16 +553,16 @@ void __init acpi_numa_arch_fixup(void)
if (!slit_table)
return;
memset(numa_slit, -1, sizeof(numa_slit));
for (i = 0; i < slit_table->localities; i++) {
for (i = 0; i < slit_table->locality_count; i++) {
if (!pxm_bit_test(i))
continue;
node_from = pxm_to_node(i);
for (j = 0; j < slit_table->localities; j++) {
for (j = 0; j < slit_table->locality_count; j++) {
if (!pxm_bit_test(j))
continue;
node_to = pxm_to_node(j);
node_distance(node_from, node_to) =
slit_table->entry[i * slit_table->localities + j];
slit_table->entry[i * slit_table->locality_count + j];
}
}
@@ -617,21 +610,21 @@ void acpi_unregister_gsi(u32 gsi)
EXPORT_SYMBOL(acpi_unregister_gsi);
static int __init acpi_parse_fadt(unsigned long phys_addr, unsigned long size)
static int __init acpi_parse_fadt(struct acpi_table_header *table)
{
struct acpi_table_header *fadt_header;
struct fadt_descriptor *fadt;
struct acpi_table_fadt *fadt;
if (!phys_addr || !size)
if (!table)
return -EINVAL;
fadt_header = (struct acpi_table_header *)__va(phys_addr);
fadt_header = (struct acpi_table_header *)table;
if (fadt_header->revision != 3)
return -ENODEV; /* Only deal with ACPI 2.0 FADT */
fadt = (struct fadt_descriptor *)fadt_header;
fadt = (struct acpi_table_fadt *)fadt_header;
acpi_register_gsi(fadt->sci_int, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW);
acpi_register_gsi(fadt->sci_interrupt, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW);
return 0;
}
@@ -658,7 +651,7 @@ int __init acpi_boot_init(void)
* information -- the successor to MPS tables.
*/
if (acpi_table_parse(ACPI_APIC, acpi_parse_madt) < 1) {
if (acpi_table_parse(ACPI_SIG_MADT, acpi_parse_madt) < 1) {
printk(KERN_ERR PREFIX "Can't find MADT\n");
goto skip_madt;
}
@@ -666,40 +659,40 @@ int __init acpi_boot_init(void)
/* Local APIC */
if (acpi_table_parse_madt
(ACPI_MADT_LAPIC_ADDR_OVR, acpi_parse_lapic_addr_ovr, 0) < 0)
(ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE, acpi_parse_lapic_addr_ovr, 0) < 0)
printk(KERN_ERR PREFIX
"Error parsing LAPIC address override entry\n");
if (acpi_table_parse_madt(ACPI_MADT_LSAPIC, acpi_parse_lsapic, NR_CPUS)
if (acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_SAPIC, acpi_parse_lsapic, NR_CPUS)
< 1)
printk(KERN_ERR PREFIX
"Error parsing MADT - no LAPIC entries\n");
if (acpi_table_parse_madt(ACPI_MADT_LAPIC_NMI, acpi_parse_lapic_nmi, 0)
if (acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_NMI, acpi_parse_lapic_nmi, 0)
< 0)
printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n");
/* I/O APIC */
if (acpi_table_parse_madt
(ACPI_MADT_IOSAPIC, acpi_parse_iosapic, NR_IOSAPICS) < 1)
(ACPI_MADT_TYPE_IO_SAPIC, acpi_parse_iosapic, NR_IOSAPICS) < 1)
printk(KERN_ERR PREFIX
"Error parsing MADT - no IOSAPIC entries\n");
/* System-Level Interrupt Routing */
if (acpi_table_parse_madt
(ACPI_MADT_PLAT_INT_SRC, acpi_parse_plat_int_src,
(ACPI_MADT_TYPE_INTERRUPT_SOURCE, acpi_parse_plat_int_src,
ACPI_MAX_PLATFORM_INTERRUPTS) < 0)
printk(KERN_ERR PREFIX
"Error parsing platform interrupt source entry\n");
if (acpi_table_parse_madt
(ACPI_MADT_INT_SRC_OVR, acpi_parse_int_src_ovr, 0) < 0)
(ACPI_MADT_TYPE_INTERRUPT_OVERRIDE, acpi_parse_int_src_ovr, 0) < 0)
printk(KERN_ERR PREFIX
"Error parsing interrupt source overrides entry\n");
if (acpi_table_parse_madt(ACPI_MADT_NMI_SRC, acpi_parse_nmi_src, 0) < 0)
if (acpi_table_parse_madt(ACPI_MADT_TYPE_NMI_SOURCE, acpi_parse_nmi_src, 0) < 0)
printk(KERN_ERR PREFIX "Error parsing NMI SRC entry\n");
skip_madt:
@@ -709,7 +702,7 @@ int __init acpi_boot_init(void)
* gets interrupts such as power and sleep buttons. If it's not
* on a Legacy interrupt, it needs to be setup.
*/
if (acpi_table_parse(ACPI_FADT, acpi_parse_fadt) < 1)
if (acpi_table_parse(ACPI_SIG_FADT, acpi_parse_fadt) < 1)
printk(KERN_ERR PREFIX "Can't find FADT\n");
#ifdef CONFIG_SMP
@@ -842,7 +835,7 @@ int acpi_map_lsapic(acpi_handle handle, int *pcpu)
{
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *obj;
struct acpi_table_lsapic *lsapic;
struct acpi_madt_local_sapic *lsapic;
cpumask_t tmp_map;
long physid;
int cpu;
@@ -854,16 +847,16 @@ int acpi_map_lsapic(acpi_handle handle, int *pcpu)
return -EINVAL;
obj = buffer.pointer;
if (obj->type != ACPI_TYPE_BUFFER ||
obj->buffer.length < sizeof(*lsapic)) {
if (obj->type != ACPI_TYPE_BUFFER)
{
kfree(buffer.pointer);
return -EINVAL;
}
lsapic = (struct acpi_table_lsapic *)obj->buffer.pointer;
lsapic = (struct acpi_madt_local_sapic *)obj->buffer.pointer;
if ((lsapic->header.type != ACPI_MADT_LSAPIC) ||
(!lsapic->flags.enabled)) {
if ((lsapic->header.type != ACPI_MADT_TYPE_LOCAL_SAPIC) ||
(!lsapic->lapic_flags & ACPI_MADT_ENABLED)) {
kfree(buffer.pointer);
return -EINVAL;
}
@@ -883,7 +876,6 @@ int acpi_map_lsapic(acpi_handle handle, int *pcpu)
cpu_set(cpu, cpu_present_map);
ia64_cpu_to_sapicid[cpu] = physid;
ia64_acpiid_to_sapicid[lsapic->acpi_id] = ia64_cpu_to_sapicid[cpu];
*pcpu = cpu;
return (0);
@@ -893,14 +885,6 @@ EXPORT_SYMBOL(acpi_map_lsapic);
int acpi_unmap_lsapic(int cpu)
{
int i;
for (i = 0; i < MAX_SAPICS; i++) {
if (ia64_acpiid_to_sapicid[i] == ia64_cpu_to_sapicid[cpu]) {
ia64_acpiid_to_sapicid[i] = -1;
break;
}
}
ia64_cpu_to_sapicid[cpu] = -1;
cpu_clear(cpu, cpu_present_map);
@@ -920,7 +904,7 @@ acpi_map_iosapic(acpi_handle handle, u32 depth, void *context, void **ret)
{
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *obj;
struct acpi_table_iosapic *iosapic;
struct acpi_madt_io_sapic *iosapic;
unsigned int gsi_base;
int pxm, node;
@@ -938,9 +922,9 @@ acpi_map_iosapic(acpi_handle handle, u32 depth, void *context, void **ret)
return AE_OK;
}
iosapic = (struct acpi_table_iosapic *)obj->buffer.pointer;
iosapic = (struct acpi_madt_io_sapic *)obj->buffer.pointer;
if (iosapic->header.type != ACPI_MADT_IOSAPIC) {
if (iosapic->header.type != ACPI_MADT_TYPE_IO_SAPIC) {
kfree(buffer.pointer);
return AE_OK;
}