From: Shannon Zhao <shannon.z...@linaro.org> These patches are Part 3 of the previous patch set I sent which adds ACPI support for arm64 on Xen[1]. Split them as an individual set for convenient reviewing.
These patches mostly add ACPI support for Xen itself(not yet for Dom0) on ARM64. It makes Xen could parse physical ACPI tables and initialize hardwares it uses. But so far it doesn't enable ACPI since it doesn't add support for Dom0. See individual patch for changes. Thanks, Shannon [1] http://lists.xenproject.org/archives/html/xen-devel/2015-11/msg01831.html Parth Dixit (4): arm/acpi: Parse MADT to map logical cpu to MPIDR and get cpu_possible_map arm: Introduce a generic way to use a device from acpi arm/gic-v2: Add ACPI boot support for GICv2 arm/irq: Add helper function for setting interrupt type Shannon Zhao (17): arm/acpi: Emulate io ports for arm arm/acpi: Add arm specific acpi header file arm/acpi: Add __acpi_map_table function for ARM arm/acpi: Move end_boot_allocator after acpi_boot_table_init arm/acpi: Add basic ACPI initialization arm/acpi: Parse FADT table and get PSCI flags arm/acpi: Print GIC information when MADT is parsed arm/acpi: Add ACPI support for SMP initialization acpi/table: Introduce acpi_table_get_entry_madt to get specified entry arm/irq: Drop the DT prefix of the irq line type arm/gic-v3: Add ACPI boot support for GICv3 arm/gic: Add ACPI support for GIC preinit arm/acpi: Parse GTDT to initialize timer arm/acpi: Add a new ACPI initialized function for UART arm/acpi: Initialize serial port from ACPI SPCR table arm/fdt: Export device_tree_for_each_node arm/acpi: Add acpi parameter to enable/disable acpi xen/arch/arm/Makefile | 1 + xen/arch/arm/acpi/Makefile | 2 + xen/arch/arm/acpi/boot.c | 269 +++++++++++++++++++++++++++++++++++++++++ xen/arch/arm/acpi/lib.c | 64 ++++++++++ xen/arch/arm/arm64/smpboot.c | 7 +- xen/arch/arm/bootfdt.c | 6 +- xen/arch/arm/device.c | 18 +++ xen/arch/arm/domain_build.c | 10 +- xen/arch/arm/gic-hip04.c | 10 +- xen/arch/arm/gic-v2.c | 130 +++++++++++++++++++- xen/arch/arm/gic-v3.c | 182 +++++++++++++++++++++++++++- xen/arch/arm/gic.c | 41 ++++++- xen/arch/arm/irq.c | 35 +++--- xen/arch/arm/psci.c | 35 ++++-- xen/arch/arm/setup.c | 15 ++- xen/arch/arm/smpboot.c | 7 +- xen/arch/arm/time.c | 84 ++++++++++--- xen/arch/arm/xen.lds.S | 7 ++ xen/arch/x86/acpi/boot.c | 4 - xen/drivers/acpi/tables.c | 81 +++++++++++++ xen/drivers/char/arm-uart.c | 33 ++++- xen/drivers/char/pl011.c | 37 ++++++ xen/include/acpi/actbl2.h | 9 ++ xen/include/asm-arm/acpi.h | 55 +++++++++ xen/include/asm-arm/arm64/io.h | 18 +++ xen/include/asm-arm/config.h | 2 + xen/include/asm-arm/device.h | 30 +++++ xen/include/asm-arm/irq.h | 2 + xen/include/xen/acpi.h | 6 + xen/include/xen/device_tree.h | 54 +++++---- xen/include/xen/serial.h | 2 +- 31 files changed, 1150 insertions(+), 106 deletions(-) create mode 100644 xen/arch/arm/acpi/Makefile create mode 100644 xen/arch/arm/acpi/boot.c create mode 100644 xen/arch/arm/acpi/lib.c create mode 100644 xen/include/asm-arm/acpi.h -- 2.0.4 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel