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[ACPI] [BKPATCH] ACPI for 2.6.11
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From: Len B. <len...@in...> - 2004-12-27 18:23:20
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Hi Linus, please do a bk pull bk://linux-acpi.bkbits.net/26-latest-release includes... Suspend/resume fixes ACPI-based Physical CPU hotplug AML interpreter fixes to issue found by new test suite. AML interpreter updates to handle most new ACPI 3.0 constructs Enable more power savings in idle through _CST and C4 support. Reduce stack consumption Misc fixes... thanks, -Len ps. a plain patch is also available here: ftp://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/patches/release/2.6.10/acpi-20041210-2.6.10-rc3.diff.gz This will update the following files: Documentation/kernel-parameters.txt | 2 arch/i386/kernel/acpi/boot.c | 22 arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c | 2 arch/i386/mach-default/topology.c | 31 arch/i386/pci/irq.c | 4 arch/ia64/dig/Makefile | 5 arch/ia64/dig/topology.c | 43 arch/ia64/kernel/Makefile | 3 arch/ia64/kernel/acpi.c | 108 arch/ia64/kernel/topology.c | 90 arch/ia64/mm/numa.c | 36 drivers/acpi/Kconfig | 18 drivers/acpi/Makefile | 7 drivers/acpi/asus_acpi.c | 18 drivers/acpi/bus.c | 6 drivers/acpi/container.c | 298 + drivers/acpi/dispatcher/dsopcode.c | 5 drivers/acpi/dispatcher/dswexec.c | 24 drivers/acpi/ec.c | 135 drivers/acpi/events/evgpe.c | 26 drivers/acpi/events/evxfevnt.c | 3 drivers/acpi/executer/exconfig.c | 2 drivers/acpi/executer/exconvrt.c | 108 drivers/acpi/executer/exdump.c | 11 drivers/acpi/executer/exfldio.c | 546 -- drivers/acpi/executer/exmisc.c | 2 drivers/acpi/executer/exoparg1.c | 26 drivers/acpi/executer/exoparg2.c | 4 drivers/acpi/executer/exprep.c | 24 drivers/acpi/executer/exstore.c | 62 drivers/acpi/executer/exstorob.c | 19 drivers/acpi/hardware/hwsleep.c | 16 drivers/acpi/numa.c | 21 drivers/acpi/osl.c | 9 drivers/acpi/parser/psopcode.c | 8 drivers/acpi/pci_bind.c | 82 drivers/acpi/pci_irq.c | 59 drivers/acpi/pci_link.c | 66 drivers/acpi/processor.c | 2644 ---------- drivers/acpi/processor_core.c | 989 +++ drivers/acpi/processor_idle.c | 995 +++ drivers/acpi/processor_perflib.c | 666 ++ drivers/acpi/processor_thermal.c | 406 + drivers/acpi/processor_throttling.c | 351 + drivers/acpi/scan.c | 288 + drivers/acpi/sleep/proc.c | 78 drivers/acpi/tables/tbconvrt.c | 4 drivers/acpi/tables/tbrsdt.c | 1 drivers/acpi/tables/tbxfroot.c | 45 drivers/acpi/thermal.c | 29 drivers/acpi/toshiba_acpi.c | 4 drivers/acpi/video.c | 13 drivers/base/cpu.c | 20 drivers/pci/quirks.c | 28 drivers/pnp/pnpacpi/core.c | 6 include/acpi/acconfig.h | 4 include/acpi/acdisasm.h | 6 include/acpi/aclocal.h | 2 include/acpi/acmacros.h | 25 include/acpi/acobject.h | 4 include/acpi/acoutput.h | 2 include/acpi/acpi_bus.h | 10 include/acpi/acpi_drivers.h | 2 include/acpi/acpixf.h | 2 include/acpi/actbl2.h | 2 include/acpi/amlcode.h | 1 include/acpi/amlresrc.h | 26 include/acpi/container.h | 13 include/acpi/processor.h | 98 include/asm-i386/acpi.h | 6 include/asm-i386/cpu.h | 17 include/asm-ia64/acpi.h | 2 include/asm-ia64/cpu.h | 5 include/linux/acpi.h | 14 include/linux/cpu.h | 3 75 files changed, 5220 insertions(+), 3542 deletions(-) through these ChangeSets: <len...@in...> (04/12/23 1.1988.135.26) [ACPI] Fix suspend/resume lockup issue by leaving Bus Master Arbitration enabled. The ACPI spec mandates it be disabled only for C3. http://bugzilla.kernel.org/show_bug.cgi?id=3599 Signed-off-by: David Shaohua Li <sha...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/23 1.2072) [ACPI] apply via_interrupt_line_quirk in ACPI mode the same way it is applied in legacy mode. Delete redundant quirks. http://bugzilla.kernel.org/show_bug.cgi?id=3319 Signed-off-by: David Shaohua Li <sha...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/23 1.1988.135.25) [ACPI] another fix to the stack-audit patch http://bugzilla.kernel.org/show_bug.cgi?id=2901 Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/23 1.2070) [ACPI] two fixups where promotion and demotion were mixed up Signed-off-by: Dominik Brodowski <li...@br...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/23 1.1988.135.24) [ACPI] fix to the stack-audit patch http://bugzilla.kernel.org/show_bug.cgi?id=2901 Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/23 1.2069) [ACPI] add "processor.nocst" parameter which blocks _CST parsing and always uses FADT info instead. Signed-off-by: Dominik Brodowski <li...@br...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/23 1.2068) [ACPI] Let C4 demote to C3, not directly to C2. Signed-off-by: Dominik Brodowski <li...@br...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/23 1.2067) [ACPI] tweak /proc/acpi/processor/CPU0/power format Current policy is to name both C-state-types and the actual C-States "C[0-n]". Follow this rule... Signed-off-by: Dominik Brodowski <li...@br... Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/23 1.2066) [ACPI] max_cstate shall limit C-states not C-state-types. Signed-off-by: Dominik Brodowski <li...@br...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/22 1.2064) [ACPI] Export /sys/module/processor/parameters/max_cstate Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/22 1.2063) [ACPI] Consolidate code in processor_idle(). Only symbols "exported" are _init(), _exit() and _cst_has_changed() Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/22 1.2062) [ACPI] Notify the BIOS that Linux can handle _CST. http://bugzilla.kernel.org/show_bug.cgi?id=1958 Signed-off-by: Bruno Ducrot <du...@po...> Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/22 1.2061) [ACPI] Handle _CST change notifications It is necessary to unload the processor idle handle for a short period of time to avoid for nasty races -- and we don't want to grab too many locks so that the idle handler continues to be speedy. http://bugzilla.kernel.org/show_bug.cgi?id=1958 Signed-off-by: Bruno Ducrot <du...@po...> Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/22 1.2060) [ACPI] Add _CST parsing http://bugzilla.kernel.org/show_bug.cgi?id=1958 Signed-off-by: Bruno Ducrot <du...@po...> Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/22 1.2059) [ACPI] make the c-state policy decisions of demotion and promotion independent of the assumption "one state per type." make the state a pointer inside struct acpi_processor_cx_policy. make max_cstate aware of c-state types instead of c-state number. http://bugzilla.kernel.org/show_bug.cgi?id=1958 Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/22 1.2058) [ACPI] make power.state a pointer http://bugzilla.kernel.org/show_bug.cgi?id=1958 Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/22 1.2057) [ACPI] deleted unused default c-state http://bugzilla.kernel.org/show_bug.cgi?id=1958 Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/22 1.2056) [ACPI] Split up the extraction of information from the FADT and the pblk_address (acpi_processor_get_power_info_fadt()) and the validation whether the state is indeed available (acpi_processor_power_verify()). http://bugzilla.kernel.org/show_bug.cgi?id=1958 Signed-off-by: Bruno Ducrot <du...@po...> Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/21 1.2055) [ACPI] Differentiate between C-States and C-state type. http://bugzilla.kernel.org/show_bug.cgi?id=1958 Signed-off-by: Bruno Ducrot <du...@po...> Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/21 1.2054) [ACPI] Shorten the times IRQs are disabled in throttling. During calculations no disabling is necessary. Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/21 1.2053) [ACPI] Finalize the splitting of processor.c by moving the rest to processor_core.c Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/21 1.2052) [ACPI] Split the ACPI Processor passive cooling code into a different file Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/21 1.2051) [ACPI] Split the ACPI Processor C-States handling into a different file Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/21 1.2050) [ACPI] Split the ACPI Processor T-States handling into a different file Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/21 1.2049) [ACPI] Split the ACPI Processor P-States library into a different file Signed-off-by: Dominik Brodowski <li...@do...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/21 1.1988.135.23) [ACPI] ACPICA 20041210 from Bob Moore ACPI 3.0 support is nearing completion in both the iASL compiler and the ACPI CA core subsystem. Fixed a problem in the ToDecimalString operator where the resulting string length was incorrectly calculated. The length is now calculated exactly, eliminating incorrect AE_STRING_LIMIT exceptions. Fixed a problem in the ToHexString operator to allow a maximum 200 character string to be produced. Fixed a problem in the internal string-to-buffer and buffer-to-buffer copy routine where the length of the resulting buffer was not truncated to the new size (if the target buffer already existed). Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/21 1.1988.135.22) [ACPI] fix return syntax Signed-off-by: Pavel Machek <pa...@su...> Signed-off-by: Jesper Juhl <juh...@di...> <len...@in...> (04/12/08 1.2034.1.53) [ACPI] fix polarity of CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI message Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/08 1.1988.135.21) [ACPI] remove duplicate _PDC #defines resulting from mis-merge Signed-off-by: Zhenyu Z. Wang <zhe...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/06 1.1988.135.20) [ACPI] ACPICA 20041203 from Bob Moore and Alexey Starikovskiy The low-level field insertion/extraction code (exfldio) has been completely rewritten to eliminate unnecessary complexity, bugs, and boundary conditions. Fixed a problem in the ToInteger, ToBuffer, ToHexString, and ToDecimalString operators where the input operand could be inadvertently deleted if no conversion was necessary (e.g., if the input to ToInteger was an Integer object.) Fixed a problem with the ToDecimalString and ToHexString where an incorrect exception code was returned if the resulting string would be > 200 chars. AE_STRING_LIMIT is now returned. Fixed a problem with the Concatenate operator where AE_OK was always returned, even if the operation failed. Fixed a problem in oswinxf (used by AcpiExec and iASL) to allow > 128 semaphores to be allocated. Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/06 1.1988.135.19) [ACPI] ACPICA 20041119 from Bob Moore Fixed a problem in acpi_ex_convert_to_integer where new integers were not truncated to 32 bits for 32-bit ACPI tables. This routine converts buffers and strings to integers. Implemented support to store a value to an Index() on a String object. This is an ACPI 2.0 feature that had not yet been implemented. Implemented new behavior for storing objects to individual package elements (via the Index() operator). The previous behavior was to invoke the implicit conversion rules if an object was already present at the index. The new behavior is to simply delete any existing object and directly store the new object. Although the ACPI specification seems unclear on this subject, other ACPI implementations behave in this manner. (This is the root of the AE_BAD_HEX_CONSTANT issue.) Modified the RSDP memory scan mechanism to support the extended checksum for ACPI 2.0 (and above) RSDPs. Note that the search continues until a valid RSDP signature is found with a valid checksum. Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/06 1.1988.135.18) build fix <len...@in...> (04/12/06 1.1988.135.17) [ACPI] 32-bit EC access http://bugzilla.kernel.org/show_bug.cgi?id=1744 Signed-off-by: Luming Yu <lum...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/06 1.1988.135.16) build fix <len...@in...> (04/12/05 1.1988.135.15) [ACPI] fixes from stack consumption audit http://bugzilla.kernel.org/show_bug.cgi?id=2901 Signed-off-by: Luming Yu <lum...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/05 1.1988.135.14) [ACPI] handle GPE sharing between button and lid http://bugzilla.kernel.org/show_bug.cgi?id=3518 Signed-off-by: David Shaohua Li <sha...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/05 1.1988.135.13) [ACPI] add "acpi_fake_ecdt" workaround for Gateway: ex_access_region Region EmbeddedControl(3) has no handler http://bugzilla.kernel.org/show_bug.cgi?id=1690 Signed-off-by: David Shaohua Li <sha...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/05 1.1988.135.12) [ACPI] fix "Error getting context for object" warning http://bugzilla.kernel.org/show_bug.cgi?id=3805 Signed-off-by: David Shaohua Li <sha...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/05 1.1988.135.11) [ACPI] S3 resume using RTC http://bugzilla.kernel.org/show_bug.cgi?id=1320 By: Patrick Mochel, Karol Kozimor, Shaohua Li Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/12/03 1.2034.1.46) [ACPI] fix VIA IRQ issue by enabling VIA quirk http://bugzilla.kernel.org/show_bug.cgi?id=3319 Signed-off-by: David Shaohua Li <sha...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/11/11 1.2044) [ACPI] CPU hotplug, use kobject_hotplug(), kobject_register() Signed-off-by: Anil S. Keshavamurthy <ani...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/10/31 1.2042) [ACPI] fix mis-merge in processor.c <len...@in...> (04/10/28 1.2040) [ACPI] Initial container driver to support hotplug notifications on ACPI0004, PNP0A05 and PNP0A06 devices. Signed-off-by: Anil S Keshavamurthy <ani...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/10/28 1.2039) [ACPI] Extend processor driver to support ACPI-based Physical CPU hotplug Signed-off-by Anil S Keshavamurthy <ani...@in...> Signed-off-by: Len Brown <len.brown2intel.com> <len...@in...> (04/10/28 1.2038) IA64 CPU hotplug topology Extend support for dynamic registration and unregistration of the cpu, by implementing and exporting arch_register_cpu()/arch_unregister_cpu(). Also combine multiple implementation of topology_init() functions to single topology_init() in case of ia64 architecture. Signed-off-by: Anil S Keshavamurthy <ani...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/10/28 1.2037) [ACPI] IA64-specific support for mapping lsapic to cpu array. analogous i386 and x86_64 code TBD Signed-off-by: Anil S Keshavamurthy <ani...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/10/28 1.2036) [ACPI] create ACPI hotplug eject interface The kernel when it receives an hardware sci eject request it simply passes this to user mode agent and the agent in turn will offline all the child devices and then echo's 1 onto the eject file for that acpi device. This patch provides the sysfs "eject" interface for the user mode agent to notify the core acpi so that the core acpi can trim its bus which causes .remove function to be called for all child devices. For example for LSB0 which is an ejectable device, we will see /sys/firmware/acpi/namespace/ACPI/_SB/LSB/eject. Signed-off-by: Anil S Keshavamurthy <ani...@in...> Signed-off-by: Len Brown <len...@in...> <len...@in...> (04/10/28 1.2035) [ACPI] Provide core hotplug support in ACPI Create acpi_bus_trim(), acpi_bus_remove() and acpi_pci_unbind(), The reverse of of acpi_bus_scan(), acpi_bus_add() and acpi_pci_bind() Signed-off-by: Anil S Keshavamurthy <ani...@in...> Signed-off-by: Len Brown <len...@in...> |