mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-27 00:20:58 +07:00
322aafa664
* 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (30 commits)
x86, mrst: Fix whitespace breakage in apb_timer.c
x86, mrst: Fix APB timer per cpu clockevent
x86, mrst: Remove X86_MRST dependency on PCI_IOAPIC
x86, olpc: Use pci subarch init for OLPC
x86, pci: Add arch_init to x86_init abstraction
x86, mrst: Add Kconfig dependencies for Moorestown
x86, pci: Exclude Moorestown PCI code if CONFIG_X86_MRST=n
x86, numaq: Make CONFIG_X86_NUMAQ depend on CONFIG_PCI
x86, pci: Add sanity check for PCI fixed bar probing
x86, legacy_irq: Remove duplicate vector assigment
x86, legacy_irq: Remove left over nr_legacy_irqs
x86, mrst: Platform clock setup code
x86, apbt: Moorestown APB system timer driver
x86, mrst: Add vrtc platform data setup code
x86, mrst: Add platform timer info parsing code
x86, mrst: Fill in PCI functions in x86_init layer
x86, mrst: Add dummy legacy pic to platform setup
x86/PCI: Moorestown PCI support
x86, ioapic: Add dummy ioapic functions
x86, ioapic: Early enable ioapic for timer irq
...
Fixed up semantic conflict of new clocksources due to commit
17622339af ("clocksource: add argument to resume callback").
97 lines
2.3 KiB
C
97 lines
2.3 KiB
C
/*
|
|
* Copyright (C) 2009 Thomas Gleixner <tglx@linutronix.de>
|
|
*
|
|
* For licencing details see kernel-base/COPYING
|
|
*/
|
|
#include <linux/init.h>
|
|
#include <linux/ioport.h>
|
|
|
|
#include <asm/bios_ebda.h>
|
|
#include <asm/paravirt.h>
|
|
#include <asm/pci_x86.h>
|
|
#include <asm/mpspec.h>
|
|
#include <asm/setup.h>
|
|
#include <asm/apic.h>
|
|
#include <asm/e820.h>
|
|
#include <asm/time.h>
|
|
#include <asm/irq.h>
|
|
#include <asm/pat.h>
|
|
#include <asm/tsc.h>
|
|
#include <asm/iommu.h>
|
|
|
|
void __cpuinit x86_init_noop(void) { }
|
|
void __init x86_init_uint_noop(unsigned int unused) { }
|
|
void __init x86_init_pgd_noop(pgd_t *unused) { }
|
|
int __init iommu_init_noop(void) { return 0; }
|
|
void iommu_shutdown_noop(void) { }
|
|
|
|
/*
|
|
* The platform setup functions are preset with the default functions
|
|
* for standard PC hardware.
|
|
*/
|
|
struct x86_init_ops x86_init __initdata = {
|
|
|
|
.resources = {
|
|
.probe_roms = x86_init_noop,
|
|
.reserve_resources = reserve_standard_io_resources,
|
|
.memory_setup = default_machine_specific_memory_setup,
|
|
},
|
|
|
|
.mpparse = {
|
|
.mpc_record = x86_init_uint_noop,
|
|
.setup_ioapic_ids = x86_init_noop,
|
|
.mpc_apic_id = default_mpc_apic_id,
|
|
.smp_read_mpc_oem = default_smp_read_mpc_oem,
|
|
.mpc_oem_bus_info = default_mpc_oem_bus_info,
|
|
.find_smp_config = default_find_smp_config,
|
|
.get_smp_config = default_get_smp_config,
|
|
},
|
|
|
|
.irqs = {
|
|
.pre_vector_init = init_ISA_irqs,
|
|
.intr_init = native_init_IRQ,
|
|
.trap_init = x86_init_noop,
|
|
},
|
|
|
|
.oem = {
|
|
.arch_setup = x86_init_noop,
|
|
.banner = default_banner,
|
|
},
|
|
|
|
.paging = {
|
|
.pagetable_setup_start = native_pagetable_setup_start,
|
|
.pagetable_setup_done = native_pagetable_setup_done,
|
|
},
|
|
|
|
.timers = {
|
|
.setup_percpu_clockev = setup_boot_APIC_clock,
|
|
.tsc_pre_init = x86_init_noop,
|
|
.timer_init = hpet_time_init,
|
|
},
|
|
|
|
.iommu = {
|
|
.iommu_init = iommu_init_noop,
|
|
},
|
|
|
|
.pci = {
|
|
.init = x86_default_pci_init,
|
|
.init_irq = x86_default_pci_init_irq,
|
|
.fixup_irqs = x86_default_pci_fixup_irqs,
|
|
},
|
|
};
|
|
|
|
struct x86_cpuinit_ops x86_cpuinit __cpuinitdata = {
|
|
.setup_percpu_clockev = setup_secondary_APIC_clock,
|
|
};
|
|
|
|
static void default_nmi_init(void) { };
|
|
|
|
struct x86_platform_ops x86_platform = {
|
|
.calibrate_tsc = native_calibrate_tsc,
|
|
.get_wallclock = mach_get_cmos_time,
|
|
.set_wallclock = mach_set_rtc_mmss,
|
|
.iommu_shutdown = iommu_shutdown_noop,
|
|
.is_untracked_pat_range = is_ISA_range,
|
|
.nmi_init = default_nmi_init
|
|
};
|