Unverified Commit eda593e5 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!198 update patches for sw64 architecture 

Merge Pull Request from: @guzitao 
 
These patches generally cover the following tasks:

1.optimize kernel cores, remove unused codes, simplify interfaces, fix compile errors
2.fixes for perf, fix perf_get_regs_user, uretprobe, uprobe
3.add support, add ebpf-jit compiler support, add guest live migration support, add support for S3 sleep option
4.modify interface, reimplement die_if_kernel, fix sys_rt_sigaction,
5.fixes for kvm, expand the number of SWVM_IRQS, fix wrong info print of KVM_MEMHOTPLUG, turn off the clock
timer of guest os
6.fix dynamic CPUfreq scaling bugs 
 
Link:https://gitee.com/openeuler/kernel/pulls/198

 
Reviewed-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parents b8f8ab80 8c501acc

arch/sw_64/Kconfig

+84 −79
Original line number Diff line number Diff line
@@ -2,42 +2,13 @@ 
config SW64

	bool

	default y

	select AUDIT_ARCH

	select HAVE_IDE

	select HAVE_OPROFILE

	select HAVE_PCSPKR_PLATFORM

	select HAVE_PERF_EVENTS

	select HAVE_FAST_GUP

	select GENERIC_CLOCKEVENTS

	select GENERIC_IRQ_PROBE

	select GENERIC_IRQ_LEGACY

	select GENERIC_IRQ_SHOW

	select ARCH_WANT_IPC_PARSE_VERSION

	select ARCH_HAVE_NMI_SAFE_CMPXCHG

	select ARCH_MIGHT_HAVE_PC_SERIO

	select ARCH_NO_PREEMPT

	select ARCH_USE_CMPXCHG_LOCKREF

	select GENERIC_SMP_IDLE_THREAD

	select HAVE_MOD_ARCH_SPECIFIC

	select MODULES_USE_ELF_RELA

	select ARCH_SUPPORTS_NUMA_BALANCING

	select HAVE_ARCH_TRANSPARENT_HUGEPAGE

	select HAVE_ARCH_AUDITSYSCALL

	select HAVE_ARCH_SECCOMP_FILTER

	select OLD_SIGACTION

	select OLD_SIGSUSPEND

	select GENERIC_STRNCPY_FROM_USER

	select GENERIC_STRNLEN_USER

	select HAVE_ARCH_KGDB

	select ACPI

	select ACPI_REDUCED_HARDWARE_ONLY

	select ARCH_HAS_ELF_RANDOMIZE

	select ARCH_HAS_PHYS_TO_DMA

	select SWIOTLB

	select HAVE_MEMBLOCK

	select HAVE_MEMBLOCK_NODE_MAP

	select NO_BOOTMEM

	select ARCH_USE_QUEUED_RWLOCKS

	select ARCH_USE_QUEUED_SPINLOCKS

	select COMMON_CLK

	select HANDLE_DOMAIN_IRQ

	select ARCH_HAS_PTE_SPECIAL

	select ARCH_HAS_SG_CHAIN

	select ARCH_HAVE_NMI_SAFE_CMPXCHG

	select ARCH_INLINE_READ_LOCK

	select ARCH_INLINE_READ_LOCK_BH

	select ARCH_INLINE_READ_LOCK_IRQ
@@ -46,57 +17,88 @@ config SW64 
	select ARCH_INLINE_READ_UNLOCK_BH

	select ARCH_INLINE_READ_UNLOCK_IRQ

	select ARCH_INLINE_READ_UNLOCK_IRQRESTORE

	select ARCH_INLINE_WRITE_LOCK

	select ARCH_INLINE_WRITE_LOCK_BH

	select ARCH_INLINE_WRITE_LOCK_IRQ

	select ARCH_INLINE_WRITE_LOCK_IRQSAVE

	select ARCH_INLINE_WRITE_UNLOCK

	select ARCH_INLINE_WRITE_UNLOCK_BH

	select ARCH_INLINE_WRITE_UNLOCK_IRQ

	select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE

	select ARCH_INLINE_SPIN_TRYLOCK

	select ARCH_INLINE_SPIN_TRYLOCK_BH

	select ARCH_INLINE_SPIN_LOCK

	select ARCH_INLINE_SPIN_LOCK_BH

	select ARCH_INLINE_SPIN_LOCK_IRQ

	select ARCH_INLINE_SPIN_LOCK_IRQSAVE

	select ARCH_INLINE_SPIN_TRYLOCK

	select ARCH_INLINE_SPIN_TRYLOCK_BH

	select ARCH_INLINE_SPIN_UNLOCK

	select ARCH_INLINE_SPIN_UNLOCK_BH

	select ARCH_INLINE_SPIN_UNLOCK_IRQ

	select ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE

	select ARCH_INLINE_WRITE_LOCK

	select ARCH_INLINE_WRITE_LOCK_BH

	select ARCH_INLINE_WRITE_LOCK_IRQ

	select ARCH_INLINE_WRITE_LOCK_IRQSAVE

	select ARCH_INLINE_WRITE_UNLOCK

	select ARCH_INLINE_WRITE_UNLOCK_BH

	select ARCH_INLINE_WRITE_UNLOCK_IRQ

	select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE

	select ARCH_NO_PREEMPT

	select ARCH_SUPPORTS_ACPI

	select ARCH_SUPPORTS_ATOMIC_RMW

	select ARCH_HAS_SG_CHAIN

	select IRQ_FORCED_THREADING

	select ARCH_SUPPORTS_NUMA_BALANCING

	select ARCH_SUPPORTS_UPROBES

	select ARCH_USE_CMPXCHG_LOCKREF

	select ARCH_USE_QUEUED_RWLOCKS

	select ARCH_USE_QUEUED_SPINLOCKS

	select ARCH_WANT_FRAME_POINTERS

	select ARCH_WANT_IPC_PARSE_VERSION

	select AUDIT_ARCH

	select COMMON_CLK

	select DMA_OPS if PCI

	select GENERIC_CLOCKEVENTS

	select GENERIC_IRQ_LEGACY

	select GENERIC_IRQ_MIGRATION if SMP

	select GENERIC_IRQ_PROBE

	select GENERIC_IRQ_SHOW

	select GENERIC_PCI_IOMAP if PCI

	select GENERIC_SMP_IDLE_THREAD

	select GENERIC_STRNCPY_FROM_USER

	select GENERIC_STRNLEN_USER

	select GENERIC_TIME_VSYSCALL

	select HANDLE_DOMAIN_IRQ

	select HARDIRQS_SW_RESEND

	select HAVE_ARCH_AUDITSYSCALL

	select HAVE_ARCH_JUMP_LABEL

	select HAVE_ARCH_KGDB

	select HAVE_ARCH_SECCOMP_FILTER

	select HAVE_ARCH_TRACEHOOK

	select HAVE_FUNCTION_TRACER

	select HAVE_ARCH_TRANSPARENT_HUGEPAGE

	select HAVE_ASM_MODVERSIONS

	select HAVE_C_RECORDMCOUNT

	select HAVE_DEBUG_BUGVERBOSE

	select HAVE_DYNAMIC_FTRACE

	select HAVE_EBPF_JIT

	select HAVE_FAST_GUP

	select HAVE_FTRACE_MCOUNT_RECORD

	select HAVE_C_RECORDMCOUNT

	select HAVE_FUNCTION_GRAPH_TRACER

	select HAVE_FUNCTION_TRACER

	select HAVE_IDE

	select HAVE_KPROBES

	select HAVE_KRETPROBES

	select HAVE_MEMBLOCK

	select HAVE_MEMBLOCK_NODE_MAP

	select HAVE_MOD_ARCH_SPECIFIC

	select HAVE_OPROFILE

	select HAVE_PCI

	select HAVE_PCSPKR_PLATFORM

	select HAVE_PERF_EVENTS

	select HAVE_PERF_REGS

	select HAVE_PERF_USER_STACK_DUMP

	select HAVE_REGS_AND_STACK_ACCESS_API

	select HAVE_SYSCALL_TRACEPOINTS

	select ARCH_SUPPORTS_UPROBES

	select IRQ_FORCED_THREADING

	select MEMORY_HOTPLUG_SPARSE if MEMORY_HOTPLUG

	select MODULES_USE_ELF_RELA

	select NO_BOOTMEM

	select OF_EARLY_FLATTREE if OF

	select HAVE_EBPF_JIT

	select SPARSEMEM_EXTREME if SPARSEMEM

	select HAVE_ARCH_JUMP_LABEL

	select ARCH_WANT_FRAME_POINTERS

	select HAVE_ASM_MODVERSIONS

	select ARCH_HAS_ELF_RANDOMIZE

	select HAVE_PERF_USER_STACK_DUMP

	select HAVE_PERF_REGS

	select ARCH_SUPPORTS_ACPI

	select ACPI

	select ACPI_REDUCED_HARDWARE_ONLY

	select GENERIC_TIME_VSYSCALL

	select SET_FS

	select OLD_SIGSUSPEND

	select PCI_MSI_ARCH_FALLBACKS

	select DMA_OPS if PCI

	select HAVE_REGS_AND_STACK_ACCESS_API

	select ARCH_HAS_PTE_SPECIAL

	select HARDIRQS_SW_RESEND

	select SET_FS

	select SPARSEMEM_EXTREME if SPARSEMEM

	select SWIOTLB



config LOCKDEP_SUPPORT

	def_bool y
@@ -141,6 +143,10 @@ config ARCH_HAS_ILOG2_U64 
config GENERIC_GPIO

	bool



config GENERIC_CALIBRATE_DELAY

	bool

	default y



config ZONE_DMA32

	bool

	default y
@@ -240,6 +246,11 @@ config PLATFORM_XUELANG 


endchoice



config MIGHT_HAVE_PC_SERIO

	bool "Use PC serio device i8042"

	select ARCH_MIGHT_HAVE_PC_SERIO

	default n



endmenu



config LOCK_MEMB
@@ -509,17 +520,6 @@ config ISA_DMA_API 
	bool

	default y



config PCI

	bool "PCI Support"

	depends on SW64

	select GENERIC_PCI_IOMAP

	default y

	help

	  Find out whether you have a PCI motherboard. PCI is the name of a

	  bus system, i.e. the way the CPU talks to the other stuff inside

	  your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or

	  VESA. If you have PCI, say Y, otherwise N.



config PCI_DOMAINS

	def_bool PCI
@@ -724,7 +724,6 @@ config HZ 
	int "HZ of the short timer"

	default 500



source "drivers/pci/Kconfig"

source "drivers/eisa/Kconfig"



source "drivers/pcmcia/Kconfig"
@@ -877,6 +876,12 @@ config SW64_SUSPEND_DEEPSLEEP_BOOTCORE 
	bool "SW64 bootcore suspend into deep sleep mode"

	default n



config SW64_SUPPORT_S3_SLEEPING_STATE

	depends on SUSPEND

	bool "SW64 support S3 sleeping state"

	default n

	help

	  Only SW831 support S3 sleep option and needs SROM, HMCode and BIOS support.



source "drivers/cpuidle/Kconfig"

arch/sw_64/chip/chip3/chip.c

+170 −3
Original line number Diff line number Diff line
@@ -393,7 +393,6 @@ static void chip3_set_rc_piu(unsigned long node, unsigned long index) 
	/* set DMA offset value PCITODMA_OFFSET */

	write_piu_ior0(node, index, EPDMABAR, PCITODMA_OFFSET);

	if (IS_ENABLED(CONFIG_PCI_MSI)) {

		write_piu_ior0(node, index, PIUCONFIG0, 0x38076);

		write_piu_ior0(node, index, MSIADDR, MSIX_MSG_ADDR);

		for (i = 0; i < 256; i++)

			write_piu_ior0(node, index, MSICONFIG0 + (i << 7), 0);
@@ -494,6 +493,172 @@ static void chip3_device_interrupt(unsigned long irq_info) 
	}

}



static void chip3_i2c_srst(void)

{

	sw64_io_write(0, I2C0_SRST_L, 0x0);

	sw64_io_write(0, I2C0_SRST_L, 0x1);



	sw64_io_write(0, I2C1_SRST_L, 0x0);

	sw64_io_write(0, I2C1_SRST_L, 0x1);



	sw64_io_write(0, I2C2_SRST_L, 0x0);

	sw64_io_write(0, I2C2_SRST_L, 0x1);

}



static void chip3_pcie_save(void)

{

	struct pci_controller *hose;

	struct piu_saved *piu_save;

	unsigned long node, index;

	unsigned long i;



	for (hose = hose_head; hose; hose = hose->next) {

		piu_save = kzalloc(sizeof(*piu_save), GFP_KERNEL);



		node = hose->node;

		index = hose->index;

		hose->sysdata = piu_save;



		piu_save->piuconfig0 = read_piu_ior0(node, index, PIUCONFIG0);

		piu_save->piuconfig1 = read_piu_ior1(node, index, PIUCONFIG1);

		piu_save->epdmabar = read_piu_ior0(node, index, EPDMABAR);

		piu_save->msiaddr = read_piu_ior0(node, index, MSIADDR);



		for (i = 0; i < 256; i++) {

			piu_save->msiconfig[i] = read_piu_ior0(node, index,

					MSICONFIG0 + (i << 7));

		}

	}

}



static void chip3_pcie_restore(void)

{

	struct pci_controller *hose;

	struct piu_saved *piu_save;

	unsigned long node, index;

	u32 rc_misc_ctrl;

	unsigned int value;

	unsigned long i;



	for (hose = hose_head; hose; hose = hose->next) {

		node = hose->node;

		index = hose->index;

		piu_save = hose->sysdata;



		write_piu_ior0(node, index, PIUCONFIG0, piu_save->piuconfig0);

		write_piu_ior1(node, index, PIUCONFIG1, piu_save->piuconfig1);

		write_piu_ior0(node, index, EPDMABAR, piu_save->epdmabar);

		write_piu_ior0(node, index, MSIADDR, piu_save->msiaddr);



		for (i = 0; i < 256; i++) {

			write_piu_ior0(node, index, MSICONFIG0 + (i << 7),

					piu_save->msiconfig[i]);

		}



		/* Enable DBI_RO_WR_EN */

		rc_misc_ctrl = read_rc_conf(node, index, RC_MISC_CONTROL_1);

		write_rc_conf(node, index, RC_MISC_CONTROL_1, rc_misc_ctrl | 0x1);



		/* Fix up DEVICE_ID_VENDOR_ID register */

		value = (PCI_DEVICE_ID_CHIP3 << 16) | PCI_VENDOR_ID_JN;

		write_rc_conf(node, index, RC_VENDOR_ID, value);



		/* Set PCI-E root class code */

		value = read_rc_conf(node, index, RC_REVISION_ID);

		write_rc_conf(node, index, RC_REVISION_ID, (PCI_CLASS_BRIDGE_HOST << 16) | value);



		/* Disable DBI_RO_WR_EN */

		write_rc_conf(node, index, RC_MISC_CONTROL_1, rc_misc_ctrl);

	}



}



static unsigned long saved_dvc_int, saved_long_time;



static inline void chip3_intpu_save(void)

{

	saved_long_time = sw64_io_read(0, LONG_TIME);

}



static inline void chip3_intpu_restore(void)

{

	switch (cpu_desc.model) {

	case CPU_SW831:

		sw64_io_write(0, LONG_TIME, saved_long_time);

		sw64_io_write(0, LONG_TIME_START_EN, 0x1);

		break;

	default:

		pr_info("long time start is disable!");

		break;

	}

}



static inline void chip3_spbu_save(void)

{

	saved_dvc_int = sw64_io_read(0, MCU_DVC_INT_EN);

}



static inline void chip3_spbu_restore(void)

{

	chip3_i2c_srst();

	sw64_io_write(0, MCU_DVC_INT_EN, saved_dvc_int);

}



#define BIOS_SECBIN	0x2F00000UL

#define BIOS_SECSIZE	0x40000UL

#define	BOUNCE_BUFFER	((1UL<<32) - BIOS_SECSIZE)

#define	BIOS_MEMSAVE	((1UL<<32) - 2 * BIOS_SECSIZE)



/*

 * Due to specific architecture PCI MEM32 addressing, we reserve 512M memory

 * size at PCI_32BIT_MEMIO (0xE000_0000) on SW64 platform.

 *

 * Since this memory region is still usable by OS, we implement a interface

 * contract between BIOS and kernel:

 *

 * Firstly BIOS should back up SEC relative code segment to BIOS_MEMSAVE region

 * with the length BIOS_SECSIZE in order to restore BIOS SEC phase binary during

 * S3 sleep.

 *

 * Secondly kernel should use a bounce buffer to save memory region which may be

 * overwritten by BIOS on resume from S3 sleep.

 */

static void chip3_mem_restore(void)

{

	void *dst, *src;

	unsigned long size = BIOS_SECSIZE;



	/* Firstly kernel back up to a bounce buffer */

	src = __va(BIOS_SECBIN);

	dst = __va(BOUNCE_BUFFER);

	memcpy(dst, src, size);



	/* Secondly restore BIOS SEC phase binary */

	src = __va(BIOS_MEMSAVE);

	dst = __va(BIOS_SECBIN);

	memcpy(dst, src, size);

}



extern void cpld_write(uint8_t slave_addr, uint8_t reg, uint8_t data);



static void chip3_suspend(bool wakeup)

{



	if (wakeup) {

		chip3_pcie_restore();

		chip3_intpu_restore();

		chip3_spbu_restore();

	} else {

		/* Set S3 flag */

		cpld_write(0x64, 0x34, 0x33);



		chip3_spbu_save();

		chip3_intpu_save();

		chip3_pcie_save();

		chip3_mem_restore();

	}

}



static void chip3_hose_init(struct pci_controller *hose)

{

	unsigned long pci_io_base;
@@ -575,6 +740,7 @@ static struct sw64_chip_init_ops chip3_chip_init_ops = { 


static struct sw64_chip_ops chip3_chip_ops = {

	.get_cpu_num = chip3_get_cpu_nums,

	.suspend = chip3_suspend,

	.fixup = chip3_ops_fixup,

};
@@ -656,7 +822,7 @@ static void handle_dev_int(struct pt_regs *regs) 
	sw64_io_write(node, DEV_INT_CONFIG, config_val);

}



void handle_chip_irq(unsigned long type, unsigned long vector,

asmlinkage void do_entInt(unsigned long type, unsigned long vector,

			  unsigned long irq_arg, struct pt_regs *regs)

{

	struct pt_regs *old_regs;
@@ -738,6 +904,7 @@ void handle_chip_irq(unsigned long type, unsigned long vector, 
	}

	pr_crit("PC = %016lx PS = %04lx\n", regs->pc, regs->ps);

}

EXPORT_SYMBOL(do_entInt);



/*

 * Early fix up the chip3 Root Complex settings

arch/sw_64/configs/openeuler_defconfig

+109 −103
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ CONFIG_GENERIC_IRQ_LEGACY=y 
CONFIG_GENERIC_IRQ_PROBE=y

CONFIG_GENERIC_IRQ_SHOW=y

CONFIG_GENERIC_IRQ_MIGRATION=y

CONFIG_HARDIRQS_SW_RESEND=y

CONFIG_GENERIC_IRQ_CHIP=y

CONFIG_IRQ_DOMAIN=y

CONFIG_IRQ_DOMAIN_HIERARCHY=y
@@ -99,13 +100,6 @@ CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 
#

# Scheduler features

#



#

# Intelligent aware scheduler

#

# CONFIG_IAS_SMART_IDLE is not set

# CONFIG_IAS_SMART_LOAD_TRACKING is not set

# end of Intelligent aware scheduler

# end of Scheduler features



CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
@@ -116,9 +110,11 @@ CONFIG_PAGE_COUNTER=y 
CONFIG_MEMCG=y

CONFIG_MEMCG_SWAP=y

CONFIG_MEMCG_KMEM=y

# CONFIG_MEMCG_MEMFS_INFO is not set

CONFIG_BLK_CGROUP=y

CONFIG_CGROUP_WRITEBACK=y

CONFIG_CGROUP_SCHED=y

# CONFIG_SCHED_PRIO_LB is not set

CONFIG_FAIR_GROUP_SCHED=y

# CONFIG_CFS_BANDWIDTH is not set

# CONFIG_RT_GROUP_SCHED is not set
@@ -214,6 +210,8 @@ CONFIG_SLAB_MERGE_DEFAULT=y 
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set

CONFIG_SLUB_CPU_PARTIAL=y

# CONFIG_PROFILING is not set

CONFIG_KABI_RESERVE=y

CONFIG_KABI_SIZE_ALIGN_CHECKS=y

# end of General setup



CONFIG_SW64=y
@@ -225,6 +223,7 @@ CONFIG_SYS_SUPPORTS_HUGETLBFS=y 
CONFIG_RWSEM_XCHGADD_ALGORITHM=y

CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y

CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y

CONFIG_GENERIC_CALIBRATE_DELAY=y

CONFIG_ZONE_DMA32=y

CONFIG_NEED_DMA_MAP_STATE=y

CONFIG_NEED_SG_DMA_LENGTH=y
@@ -249,14 +248,19 @@ CONFIG_SW64_ASIC=y 
# CONFIG_SW64_CHIP3_ASIC_DEBUG is not set

CONFIG_CPUFREQ_DEBUGFS=y

CONFIG_PLATFORM_XUELANG=y

# CONFIG_MIGHT_HAVE_PC_SERIO is not set

# end of Machine Configuration



# CONFIG_LOCK_MEMB is not set

# CONFIG_DIRECT_DMA is not set

CONFIG_SWIOTLB=y



#

# CPU Frequency scaling

#

# CONFIG_CPU_FREQ is not set

# end of CPU Frequency scaling



CONFIG_ISA=y

CONFIG_ISA_DMA_API=y

CONFIG_PCI=y

CONFIG_PCI_DOMAINS=y

CONFIG_PCI_SYSCALL=y

CONFIG_IOMMU_HELPER=y
@@ -273,77 +277,11 @@ CONFIG_ARCH_SUPPORTS_UPROBES=y 
CONFIG_NR_CPUS=64

CONFIG_HOTPLUG_CPU=y

CONFIG_ARCH_SPARSEMEM_ENABLE=y

# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set

CONFIG_NUMA=y

CONFIG_USE_PERCPU_NUMA_NODE_ID=y

CONFIG_NODES_SHIFT=7

# CONFIG_RELOCATABLE is not set

CONFIG_HZ=100

# CONFIG_PCIEPORTBUS is not set

CONFIG_PCIEASPM=y

CONFIG_PCIEASPM_DEFAULT=y

# CONFIG_PCIEASPM_POWERSAVE is not set

# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set

# CONFIG_PCIEASPM_PERFORMANCE is not set

# CONFIG_PCIE_PTM is not set

CONFIG_PCI_MSI=y

CONFIG_PCI_MSI_IRQ_DOMAIN=y

CONFIG_PCI_MSI_ARCH_FALLBACKS=y

CONFIG_PCI_QUIRKS=y

# CONFIG_PCI_DEBUG is not set

# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set

# CONFIG_PCI_STUB is not set

# CONFIG_PCI_PF_STUB is not set

CONFIG_PCI_ATS=y

CONFIG_PCI_IOV=y

# CONFIG_PCI_PRI is not set

# CONFIG_PCI_PASID is not set

CONFIG_PCI_LABEL=y

# CONFIG_PCIE_BUS_TUNE_OFF is not set

CONFIG_PCIE_BUS_DEFAULT=y

# CONFIG_PCIE_BUS_SAFE is not set

# CONFIG_PCIE_BUS_PERFORMANCE is not set

# CONFIG_PCIE_BUS_PEER2PEER is not set

# CONFIG_HOTPLUG_PCI is not set



#

# PCI controller drivers

#

# CONFIG_PCI_FTPCI100 is not set

# CONFIG_PCI_HOST_GENERIC is not set

# CONFIG_PCIE_XILINX is not set



#

# DesignWare PCI Core Support

#

# CONFIG_PCIE_DW_PLAT_HOST is not set

# CONFIG_PCI_MESON is not set

# end of DesignWare PCI Core Support



#

# Mobiveil PCIe Core Support

#

# end of Mobiveil PCIe Core Support



#

# Cadence PCIe controllers support

#

# CONFIG_PCIE_CADENCE_PLAT_HOST is not set

# CONFIG_PCI_J721E_HOST is not set

# end of Cadence PCIe controllers support

# end of PCI controller drivers



#

# PCI Endpoint

#

# end of PCI Endpoint



#

# PCI switch controller drivers

#

# CONFIG_PCI_SW_SWITCHTEC is not set

# end of PCI switch controller drivers



# CONFIG_PCCARD is not set



#
@@ -353,8 +291,6 @@ CONFIG_BINFMT_ELF=y 
CONFIG_ELFCORE=y

# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set

CONFIG_BINFMT_SCRIPT=y

CONFIG_HAVE_AOUT=y

# CONFIG_BINFMT_AOUT is not set

# CONFIG_BINFMT_MISC is not set

CONFIG_COREDUMP=y

# end of Executable file formats
@@ -373,7 +309,6 @@ CONFIG_DEEP_MEMSET=y 
#

# Boot options

#

CONFIG_SW64_IRQ_CHIP=y

CONFIG_USE_OF=y

# CONFIG_SW64_BUILTIN_DTB is not set

CONFIG_EFI=y
@@ -413,9 +348,18 @@ CONFIG_EFI_RUNTIME_WRAPPERS=y 
#

# Power management options

#

# CONFIG_SUSPEND is not set

CONFIG_SUSPEND=y

CONFIG_SUSPEND_FREEZER=y

# CONFIG_SUSPEND_SKIP_SYNC is not set

# CONFIG_HIBERNATION is not set

# CONFIG_PM is not set

CONFIG_PM_SLEEP=y

CONFIG_PM_SLEEP_SMP=y

# CONFIG_PM_AUTOSLEEP is not set

# CONFIG_PM_WAKELOCKS is not set

CONFIG_PM=y

# CONFIG_PM_DEBUG is not set

CONFIG_PM_CLK=y

# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set

CONFIG_ARCH_SUPPORTS_ACPI=y

CONFIG_ACPI=y

# CONFIG_ACPI_DEBUGGER is not set
@@ -424,6 +368,7 @@ CONFIG_ACPI=y 
CONFIG_ACPI_AC=y

CONFIG_ACPI_BATTERY=y

CONFIG_ACPI_BUTTON=y

CONFIG_ACPI_TAD=y

# CONFIG_ACPI_DOCK is not set

CONFIG_ACPI_CUSTOM_DSDT_FILE=""

# CONFIG_ACPI_DEBUG is not set
@@ -436,6 +381,9 @@ CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y 
# CONFIG_PMIC_OPREGION is not set

CONFIG_ARCH_SUSPEND_POSSIBLE=y

CONFIG_ARCH_HIBERNATION_POSSIBLE=y

CONFIG_SW64_SUSPEND_DEEPSLEEP_NONBOOT_CORE=y

CONFIG_SW64_SUSPEND_DEEPSLEEP_BOOTCORE=y

# CONFIG_SW64_SUPPORT_S3_SLEEPING_STATE is not set



#

# CPU Idle
@@ -444,13 +392,13 @@ CONFIG_ARCH_HIBERNATION_POSSIBLE=y 
# end of CPU Idle

# end of Power management options



CONFIG_DUMMY_CONSOLE=y

CONFIG_HAVE_KVM_IRQCHIP=y

CONFIG_HAVE_KVM_IRQFD=y

CONFIG_HAVE_KVM_IRQ_ROUTING=y

CONFIG_HAVE_KVM_EVENTFD=y

CONFIG_HAVE_KVM_MSI=y

CONFIG_KVM_VFIO=y

CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y

CONFIG_VIRTUALIZATION=y

CONFIG_KVM=y

CONFIG_KVM_SW64_HOST=y
@@ -473,8 +421,9 @@ CONFIG_HAVE_OPROFILE=y 
CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y

CONFIG_HAVE_KPROBES=y

CONFIG_HAVE_KRETPROBES=y

CONFIG_HAVE_ARCH_TRACEHOOK=y

CONFIG_GENERIC_SMP_IDLE_THREAD=y

CONFIG_HAVE_ASM_MODVERSIONS=y

CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y

CONFIG_HAVE_PERF_REGS=y

CONFIG_HAVE_PERF_USER_STACK_DUMP=y

CONFIG_HAVE_ARCH_JUMP_LABEL=y
@@ -491,7 +440,6 @@ CONFIG_MODULES_USE_ELF_RELA=y 
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y

CONFIG_ISA_BUS_API=y

CONFIG_OLD_SIGSUSPEND=y

CONFIG_OLD_SIGACTION=y

# CONFIG_COMPAT_32BIT_TIME is not set

CONFIG_ARCH_NO_PREEMPT=y

CONFIG_ARCH_HAS_PHYS_TO_DMA=y
@@ -511,7 +459,6 @@ CONFIG_MODULE_FORCE_LOAD=y 
CONFIG_MODULE_UNLOAD=y

CONFIG_MODULE_FORCE_UNLOAD=y

CONFIG_MODVERSIONS=y

CONFIG_ASM_MODVERSIONS=y

# CONFIG_MODULE_SRCVERSION_ALL is not set

# CONFIG_MODULE_SIG is not set

# CONFIG_MODULE_COMPRESS is not set
@@ -564,6 +511,7 @@ CONFIG_EFI_PARTITION=y 
CONFIG_BLK_MQ_PCI=y

CONFIG_BLK_MQ_VIRTIO=y

CONFIG_BLK_MQ_RDMA=y

CONFIG_BLK_PM=y



#

# IO Schedulers
@@ -665,7 +613,7 @@ CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y 
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set

# CONFIG_CLEANCACHE is not set

# CONFIG_FRONTSWAP is not set

# CONFIG_SHRINK_PAGECACHE is not set

# CONFIG_PAGE_CACHE_LIMIT is not set

CONFIG_CMA=y

# CONFIG_CMA_DEBUG is not set

# CONFIG_CMA_DEBUGFS is not set
@@ -679,6 +627,7 @@ CONFIG_HMM_MIRROR=y 
# CONFIG_PERCPU_STATS is not set

# CONFIG_GUP_BENCHMARK is not set

# CONFIG_READ_ONLY_THP_FOR_FS is not set

CONFIG_ARCH_HAS_PTE_SPECIAL=y



#

# Data Access Monitoring
@@ -775,7 +724,6 @@ CONFIG_DEFAULT_CUBIC=y 
# CONFIG_DEFAULT_RENO is not set

CONFIG_DEFAULT_TCP_CONG="cubic"

CONFIG_TCP_MD5SIG=y

# CONFIG_TCP_COMP is not set

CONFIG_IPV6=m

CONFIG_IPV6_ROUTER_PREF=y

CONFIG_IPV6_ROUTE_INFO=y
@@ -1318,14 +1266,48 @@ CONFIG_HAVE_EBPF_JIT=y 
#

# Device Drivers

#

CONFIG_HAVE_PCI=y

CONFIG_PCI=y

CONFIG_PCIEPORTBUS=y

CONFIG_PCIEAER=y

# CONFIG_PCIEAER_INJECT is not set

# CONFIG_PCIE_ECRC is not set

# CONFIG_PCIEASPM is not set

CONFIG_PCIE_PME=y

# CONFIG_PCIE_DPC is not set

# CONFIG_PCIE_PTM is not set

CONFIG_PCI_MSI=y

CONFIG_PCI_MSI_IRQ_DOMAIN=y

CONFIG_PCI_MSI_ARCH_FALLBACKS=y

CONFIG_PCI_QUIRKS=y

# CONFIG_PCI_DEBUG is not set

# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set

# CONFIG_PCI_STUB is not set

# CONFIG_PCI_PF_STUB is not set

CONFIG_PCI_ATS=y

CONFIG_PCI_IOV=y

# CONFIG_PCI_PRI is not set

# CONFIG_PCI_PASID is not set

CONFIG_PCI_LABEL=y

# CONFIG_PCIE_BUS_TUNE_OFF is not set

CONFIG_PCIE_BUS_DEFAULT=y

# CONFIG_PCIE_BUS_SAFE is not set

# CONFIG_PCIE_BUS_PERFORMANCE is not set

# CONFIG_PCIE_BUS_PEER2PEER is not set

# CONFIG_HOTPLUG_PCI is not set



#

# PCI controller drivers

#

# CONFIG_PCI_FTPCI100 is not set

# CONFIG_PCI_HOST_GENERIC is not set

# CONFIG_PCIE_XILINX is not set



#

# DesignWare PCI Core Support

#

# CONFIG_PCIE_DW_PLAT_HOST is not set

# CONFIG_PCI_MESON is not set

# end of DesignWare PCI Core Support



#
@@ -1336,17 +1318,21 @@ CONFIG_HAVE_EBPF_JIT=y 
#

# Cadence PCIe controllers support

#

# CONFIG_PCIE_CADENCE_PLAT_HOST is not set

# CONFIG_PCI_J721E_HOST is not set

# end of Cadence PCIe controllers support

# end of PCI controller drivers



#

# PCI Endpoint

#

# CONFIG_PCI_ENDPOINT is not set

# end of PCI Endpoint



#

# PCI switch controller drivers

#

# CONFIG_PCI_SW_SWITCHTEC is not set

# end of PCI switch controller drivers



# CONFIG_RAPIDIO is not set
@@ -1368,6 +1354,7 @@ CONFIG_FW_LOADER=y 
CONFIG_EXTRA_FIRMWARE=""

# CONFIG_FW_LOADER_USER_HELPER is not set

# CONFIG_FW_LOADER_COMPRESS is not set

CONFIG_FW_CACHE=y

# end of Firmware loader



CONFIG_ALLOW_DEV_COREDUMP=y
@@ -1375,6 +1362,8 @@ CONFIG_ALLOW_DEV_COREDUMP=y 
# CONFIG_DEBUG_DEVRES is not set

# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set

# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set

CONFIG_REGMAP=y

CONFIG_REGMAP_I2C=y

CONFIG_DMA_SHARED_BUFFER=y

# CONFIG_DMA_FENCE_TRACE is not set

# end of Generic Driver Options
@@ -1383,6 +1372,7 @@ CONFIG_DMA_SHARED_BUFFER=y 
# Bus devices

#

# CONFIG_MOXTET is not set

# CONFIG_SIMPLE_PM_BUS is not set

# CONFIG_MHI_BUS is not set

# end of Bus devices
@@ -1725,6 +1715,7 @@ CONFIG_PATA_TIMINGS=y 
CONFIG_ATA_VERBOSE_ERROR=y

CONFIG_ATA_FORCE=y

CONFIG_ATA_ACPI=y

# CONFIG_SATA_ZPODD is not set

CONFIG_SATA_PMP=y



#
@@ -1988,7 +1979,6 @@ CONFIG_NET_VENDOR_QLOGIC=y 
# CONFIG_NETXEN_NIC is not set

# CONFIG_QED is not set

# CONFIG_NET_VENDOR_QUALCOMM is not set

CONFIG_NET_VENDOR_RAMAXEL=y

CONFIG_NET_VENDOR_RDC=y

# CONFIG_R6040 is not set

CONFIG_NET_VENDOR_REALTEK=y
@@ -2122,7 +2112,6 @@ CONFIG_USB_NET_DRIVERS=y 
# CONFIG_NETDEVSIM is not set

CONFIG_NET_FAILOVER=y

# CONFIG_ISDN is not set

# CONFIG_NVM is not set



#

# Input device support
@@ -2182,8 +2171,6 @@ CONFIG_INPUT_KEYBOARD=y 
# Hardware I/O ports

#

CONFIG_SERIO=y

CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y

# CONFIG_SERIO_I8042 is not set

# CONFIG_SERIO_SERPORT is not set

# CONFIG_SERIO_PCIPS2 is not set

CONFIG_SERIO_LIBPS2=y
@@ -2204,6 +2191,7 @@ CONFIG_TTY=y 
CONFIG_VT=y

CONFIG_CONSOLE_TRANSLATIONS=y

CONFIG_VT_CONSOLE=y

CONFIG_VT_CONSOLE_SLEEP=y

CONFIG_HW_CONSOLE=y

CONFIG_VT_HW_CONSOLE_BINDING=y

CONFIG_UNIX98_PTYS=y
@@ -2269,7 +2257,7 @@ CONFIG_VIRTIO_CONSOLE=y 
CONFIG_DEVMEM=y

# CONFIG_DEVKMEM is not set

# CONFIG_RAW_DRIVER is not set

CONFIG_DEVPORT=y

# CONFIG_DEVPORT is not set

# CONFIG_TCG_TPM is not set

# CONFIG_XILLYBUS is not set

# end of Character devices
@@ -2464,6 +2452,7 @@ CONFIG_HWMON=y 
#

# Native drivers

#

CONFIG_SENSORS_PVT=y

# CONFIG_SENSORS_AD7314 is not set

# CONFIG_SENSORS_AD7414 is not set

# CONFIG_SENSORS_AD7418 is not set
@@ -2532,7 +2521,7 @@ CONFIG_HWMON=y 
# CONFIG_SENSORS_LM63 is not set

# CONFIG_SENSORS_LM70 is not set

# CONFIG_SENSORS_LM73 is not set

# CONFIG_SENSORS_LM75 is not set

CONFIG_SENSORS_LM75=y

# CONFIG_SENSORS_LM77 is not set

# CONFIG_SENSORS_LM78 is not set

# CONFIG_SENSORS_LM80 is not set
@@ -2643,6 +2632,7 @@ CONFIG_BCMA_POSSIBLE=y 
# CONFIG_LPC_SCH is not set

# CONFIG_LPC_CHIP3 is not set

# CONFIG_SUNWAY_SUPERIO_AST2400 is not set

# CONFIG_MFD_INTEL_PMT is not set

# CONFIG_MFD_IQS62X is not set

# CONFIG_MFD_JANZ_CMODIO is not set

# CONFIG_MFD_KEMPLD is not set
@@ -2938,9 +2928,11 @@ CONFIG_HDMI=y 
#

# CONFIG_VGA_CONSOLE is not set

# CONFIG_MDA_CONSOLE is not set

CONFIG_DUMMY_CONSOLE=y

CONFIG_DUMMY_CONSOLE_COLUMNS=80

CONFIG_DUMMY_CONSOLE_ROWS=25

CONFIG_FRAMEBUFFER_CONSOLE=y

# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set

CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y

CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y

# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
@@ -3073,6 +3065,7 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y 
CONFIG_USB_DEFAULT_PERSIST=y

# CONFIG_USB_FEW_INIT_RETRIES is not set

# CONFIG_USB_DYNAMIC_MINORS is not set

# CONFIG_USB_OTG is not set

# CONFIG_USB_OTG_PRODUCTLIST is not set

# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set

CONFIG_USB_AUTOSUSPEND_DELAY=2
@@ -3507,8 +3500,9 @@ CONFIG_SUNWAY_IOMMU=y 
#

# IRQ chip support

#

CONFIG_SW64_INTC=y

CONFIG_IRQCHIP=y

CONFIG_SW64_INTC_V2=y

CONFIG_SW64_LPC_INTC=y

# CONFIG_AL_FIC is not set

# end of IRQ chip support
@@ -3537,7 +3531,7 @@ CONFIG_IRQCHIP=y 
#

# end of Performance monitor support



# CONFIG_RAS is not set

CONFIG_RAS=y

# CONFIG_USB4 is not set



#
@@ -3546,6 +3540,11 @@ CONFIG_IRQCHIP=y 
# CONFIG_ANDROID is not set

# end of Android



#

# Vendor Hooks

#

# end of Vendor Hooks



# CONFIG_LIBNVDIMM is not set

# CONFIG_DAX is not set

CONFIG_NVMEM=y
@@ -3657,6 +3656,7 @@ CONFIG_FAT_DEFAULT_UTF8=y 
CONFIG_NTFS_FS=y

# CONFIG_NTFS_DEBUG is not set

CONFIG_NTFS_RW=y

# CONFIG_NTFS3_FS is not set

# end of DOS/FAT/EXFAT/NT Filesystems



#
@@ -3675,6 +3675,7 @@ CONFIG_TMPFS_XATTR=y 
# CONFIG_TMPFS_INODE64 is not set

CONFIG_HUGETLBFS=y

CONFIG_HUGETLB_PAGE=y

# CONFIG_ENHANCED_HUGETLB_MMAP is not set

CONFIG_MEMFD_CREATE=y

CONFIG_CONFIGFS_FS=y

CONFIG_EFIVAR_FS=m
@@ -3935,7 +3936,7 @@ CONFIG_CRYPTO_SHA1=y 
CONFIG_CRYPTO_SHA256=y

# CONFIG_CRYPTO_SHA512 is not set

# CONFIG_CRYPTO_SHA3 is not set

# CONFIG_CRYPTO_SM3 is not set

# CONFIG_CRYPTO_SM3_GENERIC is not set

# CONFIG_CRYPTO_STREEBOG is not set

# CONFIG_CRYPTO_TGR192 is not set

# CONFIG_CRYPTO_WP512 is not set
@@ -3954,7 +3955,7 @@ CONFIG_CRYPTO_DES=y 
# CONFIG_CRYPTO_SALSA20 is not set

# CONFIG_CRYPTO_CHACHA20 is not set

# CONFIG_CRYPTO_SERPENT is not set

# CONFIG_CRYPTO_SM4 is not set

# CONFIG_CRYPTO_SM4_GENERIC is not set

# CONFIG_CRYPTO_TWOFISH is not set



#
@@ -4074,6 +4075,7 @@ CONFIG_HAS_DMA=y 
CONFIG_DMA_OPS=y

CONFIG_ARCH_DMA_ADDR_T_64BIT=y

CONFIG_DMA_DECLARE_COHERENT=y

CONFIG_SWIOTLB=y

# CONFIG_DMA_API_DEBUG is not set

CONFIG_SGL_ALLOC=y

CONFIG_CPU_RMAP=y
@@ -4107,9 +4109,11 @@ CONFIG_SBITMAP=y 
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7

CONFIG_CONSOLE_LOGLEVEL_QUIET=7

CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4

# CONFIG_BOOT_PRINTK_DELAY is not set

# CONFIG_DYNAMIC_DEBUG is not set

# CONFIG_DYNAMIC_DEBUG_CORE is not set

CONFIG_SYMBOLIC_ERRNAME=y

CONFIG_DEBUG_BUGVERBOSE=y

# end of printk and dmesg options



#
@@ -4126,7 +4130,7 @@ CONFIG_FRAME_WARN=2048 
CONFIG_SECTION_MISMATCH_WARN_ONLY=y

# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set

CONFIG_ARCH_WANT_FRAME_POINTERS=y

CONFIG_FRAME_POINTER=y

# CONFIG_FRAME_POINTER is not set

# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set

# end of Compile-time checks and compiler options
@@ -4208,6 +4212,7 @@ CONFIG_LOCK_DEBUGGING_SUPPORT=y 
CONFIG_STACKTRACE=y

# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set

# CONFIG_DEBUG_KOBJECT is not set

CONFIG_HAVE_DEBUG_BUGVERBOSE=y



#

# Debug kernel data structures
@@ -4235,7 +4240,6 @@ CONFIG_RCU_CPU_STALL_TIMEOUT=21 
# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set

# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set

# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set

# CONFIG_LATENCYTOP is not set

CONFIG_HAVE_FUNCTION_TRACER=y

CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y

CONFIG_HAVE_DYNAMIC_FTRACE=y
@@ -4254,7 +4258,7 @@ CONFIG_EARLY_PRINTK=y 
CONFIG_MATHEMU=y

CONFIG_STACKTRACE_SUPPORT=y

# CONFIG_SW64_RRU is not set

# CONFIG_SW64_RRK is not set

CONFIG_SW64_RRK=y

# end of sw_64 Debugging



#
@@ -4306,7 +4310,9 @@ CONFIG_RUNTIME_TESTING_MENU=y 
# CONFIG_TEST_FREE_PAGES is not set

# CONFIG_MEMTEST is not set

# end of Kernel Testing and Coverage

# end of Kernel hacking



CONFIG_KABI_SIZE_ALIGN_CHECKS=y

CONFIG_KABI_RESERVE=y
 
#

# Rust hacking

#

# end of Rust hacking

# end of Kernel hacking

arch/sw_64/include/asm/asm-offsets.h

+1 −1

File changed.

Preview size limit exceeded, changes collapsed.

arch/sw_64/include/asm/asm-prototypes.h

+1 −1

File changed.

Preview size limit exceeded, changes collapsed.