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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-11-27 03:09:58 (GMT) |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-11-27 03:09:58 (GMT) |
commit | 6b41016032accca5a0ca8bbd35ec5fd7f7bc3aeb (patch) | |
tree | b2f707ebd2c17a3cea3e4ebb425626ec42511634 /arch | |
parent | 9ccc236269c1a838b58148c94ac0eeeca885b836 (diff) | |
parent | a3f095ade0f5fd2a09a7f523632d762314452871 (diff) | |
download | linux-fsl-qoriq-6b41016032accca5a0ca8bbd35ec5fd7f7bc3aeb.tar.xz |
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (39 commits)
ACPI: EC: Workaround for optimized controllers (version 3)
ACPI: EC: use printk_ratelimit(), add some DEBUG mode messages
Revert "ACPI: EC: Workaround for optimized controllers"
ACPI: fix two IRQ8 issues in IOAPIC mode
ACPI: Add missing spaces to printk format
cpuidle: fix HP nx6125 regression
cpuidle: add sched_clock_idle_[sleep|wakeup]_event() hooks
cpuidle: fix C3 for no bus-master control case
ACPI: thinkpad-acpi: fix oops when a module parameter has no value
Revert "Fix very high interrupt rate for IRQ8 (rtc) unless pnpacpi=off"
ACPI: EC: Don't init EC early if it has no _INI
Revert "acpi: make ACPI_PROCFS default to y"
Revert "ACPI: add documentation for deprecated /proc/acpi/battery in ACPI_PROCFS"
ACPI: Split out control for /proc/acpi entries from battery, ac, and sbs.
ACPI: Video: Increase buffer size for writes to brightness proc file.
ACPI: EC: Workaround for optimized controllers
ACPI: SBS: Fix retval warning
ACPI: Enable MSR (FixedHW) support for T-States
ACPI: Get throttling info from BIOS only after evaluating _PDC
ACPI: Use _TSS for throttling control, when present. Add error checks.
...
Diffstat (limited to 'arch')
-rw-r--r-- | arch/x86/kernel/acpi/processor.c | 3 | ||||
-rw-r--r-- | arch/x86/kernel/acpi/sleep_64.c | 3 | ||||
-rw-r--r-- | arch/x86/kernel/io_apic_32.c | 21 | ||||
-rw-r--r-- | arch/x86/kernel/io_apic_64.c | 24 | ||||
-rw-r--r-- | arch/x86/pci/acpi.c | 2 |
5 files changed, 46 insertions, 7 deletions
diff --git a/arch/x86/kernel/acpi/processor.c b/arch/x86/kernel/acpi/processor.c index f63e5ff..a25db51 100644 --- a/arch/x86/kernel/acpi/processor.c +++ b/arch/x86/kernel/acpi/processor.c @@ -49,6 +49,9 @@ static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c) if (cpu_has(c, X86_FEATURE_EST)) buf[2] |= ACPI_PDC_EST_CAPABILITY_SWSMP; + if (cpu_has(c, X86_FEATURE_ACPI)) + buf[2] |= ACPI_PDC_T_FFH; + obj->type = ACPI_TYPE_BUFFER; obj->buffer.length = 12; obj->buffer.pointer = (u8 *) buf; diff --git a/arch/x86/kernel/acpi/sleep_64.c b/arch/x86/kernel/acpi/sleep_64.c index 79475d2..da42de2 100644 --- a/arch/x86/kernel/acpi/sleep_64.c +++ b/arch/x86/kernel/acpi/sleep_64.c @@ -115,6 +115,3 @@ static int __init acpi_sleep_setup(char *str) __setup("acpi_sleep=", acpi_sleep_setup); -void acpi_pci_link_exit(void) -{ -} diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c index f35c6eb..6bb80ea 100644 --- a/arch/x86/kernel/io_apic_32.c +++ b/arch/x86/kernel/io_apic_32.c @@ -962,7 +962,7 @@ static int EISA_ELCR(unsigned int irq) #define default_MCA_trigger(idx) (1) #define default_MCA_polarity(idx) (0) -static int __init MPBIOS_polarity(int idx) +static int MPBIOS_polarity(int idx) { int bus = mp_irqs[idx].mpc_srcbus; int polarity; @@ -2830,6 +2830,25 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a return 0; } +int acpi_get_override_irq(int bus_irq, int *trigger, int *polarity) +{ + int i; + + if (skip_ioapic_setup) + return -1; + + for (i = 0; i < mp_irq_entries; i++) + if (mp_irqs[i].mpc_irqtype == mp_INT && + mp_irqs[i].mpc_srcbusirq == bus_irq) + break; + if (i >= mp_irq_entries) + return -1; + + *trigger = irq_trigger(i); + *polarity = irq_polarity(i); + return 0; +} + #endif /* CONFIG_ACPI */ static int __init parse_disable_timer_pin_1(char *arg) diff --git a/arch/x86/kernel/io_apic_64.c b/arch/x86/kernel/io_apic_64.c index 953328b..435a8c9 100644 --- a/arch/x86/kernel/io_apic_64.c +++ b/arch/x86/kernel/io_apic_64.c @@ -546,7 +546,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin) #define default_PCI_trigger(idx) (1) #define default_PCI_polarity(idx) (1) -static int __init MPBIOS_polarity(int idx) +static int MPBIOS_polarity(int idx) { int bus = mp_irqs[idx].mpc_srcbus; int polarity; @@ -2222,8 +2222,27 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int triggering, int p return 0; } -#endif /* CONFIG_ACPI */ +int acpi_get_override_irq(int bus_irq, int *trigger, int *polarity) +{ + int i; + + if (skip_ioapic_setup) + return -1; + + for (i = 0; i < mp_irq_entries; i++) + if (mp_irqs[i].mpc_irqtype == mp_INT && + mp_irqs[i].mpc_srcbusirq == bus_irq) + break; + if (i >= mp_irq_entries) + return -1; + + *trigger = irq_trigger(i); + *polarity = irq_polarity(i); + return 0; +} + +#endif /* CONFIG_ACPI */ /* * This function currently is only a helper for the i386 smp boot process where @@ -2260,3 +2279,4 @@ void __init setup_ioapic_dest(void) } } #endif + diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 7e35078..0234f28 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -13,7 +13,7 @@ static int __devinit can_skip_ioresource_align(const struct dmi_system_id *d) return 0; } -static struct dmi_system_id acpi_pciprobe_dmi_table[] = { +static struct dmi_system_id acpi_pciprobe_dmi_table[] __devinitdata = { /* * Systems where PCI IO resource ISA alignment can be skipped * when the ISA enable bit in the bridge control is not set |