| /arch/mips/kvm/ |
| A D | loongson_ipi.c | 61 struct ipi_state *s = &(ipi->ipistate[id]); in loongson_vipi_read()
106 struct kvm *kvm = ipi->kvm; in loongson_vipi_write()
157 struct loongson_kvm_ipi *ipi; in kvm_ipi_read() local
161 ipi = ipi_device->ipi; in kvm_ipi_read()
163 spin_lock_irqsave(&ipi->lock, flags); in kvm_ipi_read()
164 loongson_vipi_read(ipi, addr, len, val); in kvm_ipi_read()
174 struct loongson_kvm_ipi *ipi; in kvm_ipi_write() local
178 ipi = ipi_device->ipi; in kvm_ipi_write()
180 spin_lock_irqsave(&ipi->lock, flags); in kvm_ipi_write()
199 s = &kvm->arch.ipi; in kvm_init_loongson_ipi()
[all …]
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| /arch/hexagon/kernel/ |
| A D | smp.c | 38 static inline void __handle_ipi(unsigned long *ops, struct ipi_data *ipi, in __handle_ipi() argument
85 struct ipi_data *ipi = &per_cpu(ipi_data, cpu); in handle_ipi() local
88 while ((ops = xchg(&ipi->bits, 0)) != 0) in handle_ipi()
89 __handle_ipi(&ops, ipi, cpu); in handle_ipi()
102 struct ipi_data *ipi = &per_cpu(ipi_data, cpu); in send_ipi() local
104 set_bit(msg, &ipi->bits); in send_ipi()
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| /arch/x86/kernel/apic/ |
| A D | Makefile | 10 obj-$(CONFIG_X86_LOCAL_APIC) += apic.o apic_common.o apic_noop.o ipi.o vector.o init.o
15 obj-$(CONFIG_SMP) += ipi.o
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| /arch/arm64/kernel/ |
| A D | smp.c | 1019 unsigned int ipi = (irq - ipi_irq_base) % nr_ipi; in ipi_handler() local
1021 do_handle_IPI(ipi); in ipi_handler()
1031 static bool ipi_should_be_nmi(enum ipi_msg_type ipi) in ipi_should_be_nmi() argument
1036 switch (ipi) { in ipi_should_be_nmi()
1090 static void ipi_setup_sgi(int ipi) in ipi_setup_sgi() argument
1094 irq = ipi_irq_base + ipi; in ipi_setup_sgi()
1096 if (ipi_should_be_nmi(ipi)) { in ipi_setup_sgi()
1105 get_ipi_desc(cpu, ipi) = irq_to_desc(irq); in ipi_setup_sgi()
1110 static void ipi_setup_lpi(int ipi, int ncpus) in ipi_setup_lpi() argument
1115 irq = ipi_irq_base + (cpu * nr_ipi) + ipi; in ipi_setup_lpi()
[all …]
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| /arch/loongarch/kvm/intc/ |
| A D | ipi.c | 401 if (kvm->arch.ipi) { in kvm_ipi_create()
426 kvm->arch.ipi = s; in kvm_ipi_create()
437 struct loongarch_ipi *ipi; in kvm_ipi_destroy() local
439 if (!dev || !dev->kvm || !dev->kvm->arch.ipi) in kvm_ipi_destroy()
443 ipi = kvm->arch.ipi; in kvm_ipi_destroy()
444 kvm_io_bus_unregister_dev(kvm, KVM_IOCSR_BUS, &ipi->device); in kvm_ipi_destroy()
445 kfree(ipi); in kvm_ipi_destroy()
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| /arch/riscv/kernel/ |
| A D | smp.c | 124 int ipi = irq - ipi_virq_base; in handle_IPI() local
126 switch (ipi) { in handle_IPI()
154 pr_warn("CPU%d: unhandled IPI%d\n", cpu, ipi); in handle_IPI()
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| A D | Makefile | 103 obj-$(CONFIG_SMP) += sbi-ipi.o
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| /arch/powerpc/sysdev/xics/ |
| A D | xics-common.c | 126 unsigned int ipi; in xics_request_ipi() local
128 ipi = irq_create_mapping(xics_host, XICS_IPI); in xics_request_ipi()
129 BUG_ON(!ipi); in xics_request_ipi()
134 BUG_ON(request_irq(ipi, icp_ops->ipi_action, in xics_request_ipi()
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| /arch/mips/kernel/ |
| A D | smp-bmips.c | 73 #define ACTION_CLR_IPI(cpu, ipi) (0x2000 | CPUNUM(cpu, 9) | ((ipi) << 8)) argument
74 #define ACTION_SET_IPI(cpu, ipi) (0x3000 | CPUNUM(cpu, 9) | ((ipi) << 8)) argument
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| /arch/loongarch/kvm/ |
| A D | Makefile | 19 kvm-y += intc/ipi.o
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| A D | vm.c | 196 return (kvm->arch.ipi && kvm->arch.eiointc && kvm->arch.pch_pic); in kvm_arch_irqchip_in_kernel()
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| /arch/xtensa/kernel/ |
| A D | smp.c | 418 struct ipi_data *ipi = &per_cpu(ipi_data, cpu); in ipi_interrupt() local
430 ++ipi->ipi_count[IPI_CALL_FUNC]; in ipi_interrupt()
435 ++ipi->ipi_count[IPI_RESCHEDULE]; in ipi_interrupt()
440 ++ipi->ipi_count[IPI_CPU_STOP]; in ipi_interrupt()
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| /arch/loongarch/include/asm/ |
| A D | kvm_host.h | 132 struct loongarch_ipi *ipi; member
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| /arch/arc/kernel/ |
| A D | mcip.c | 164 IS_AVAIL1(mp.ipi, "IPI "), in mcip_probe_n_setup()
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| /arch/arm64/boot/dts/xilinx/ |
| A D | zynqmp.dtsi | 144 zynqmp_ipi: zynqmp-ipi {
146 compatible = "xlnx,zynqmp-ipi-mailbox";
149 xlnx,ipi-id = <0>;
156 compatible = "xlnx,zynqmp-ipi-dest-mailbox";
166 xlnx,ipi-id = <4>;
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| /arch/powerpc/sysdev/ |
| A D | mpic.c | 213 static inline u32 _mpic_ipi_read(struct mpic *mpic, unsigned int ipi) in _mpic_ipi_read() argument
217 (ipi * MPIC_INFO(GREG_IPI_STRIDE)); in _mpic_ipi_read()
224 static inline void _mpic_ipi_write(struct mpic *mpic, unsigned int ipi, u32 value) in _mpic_ipi_write() argument
227 (ipi * MPIC_INFO(GREG_IPI_STRIDE)); in _mpic_ipi_write()
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| /arch/mips/include/asm/ |
| A D | kvm_host.h | 163 struct loongson_kvm_ipi *ipi; member
181 struct loongson_kvm_ipi ipi; member
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| /arch/powerpc/platforms/ |
| A D | Kconfig | 79 messages on to one ipi.
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| /arch/x86/kvm/ |
| A D | lapic.c | 1030 bool ipi = source != NULL; in kvm_apic_mda() local
1033 !ipi && dest_id == APIC_BROADCAST && apic_x2apic_mode(target)) in kvm_apic_mda()
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