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Searched refs:ipi (Results 1 – 22 of 22) sorted by relevance

/linux/arch/mips/kvm/
H A Dloongson_ipi.c53 static int loongson_vipi_read(struct loongson_kvm_ipi *ipi, in loongson_vipi_read() argument
61 struct ipi_state *s = &(ipi->ipistate[id]); in loongson_vipi_read()
98 static int loongson_vipi_write(struct loongson_kvm_ipi *ipi, in loongson_vipi_write() argument
106 struct kvm *kvm = ipi->kvm; in loongson_vipi_write()
108 struct ipi_state *s = &(ipi->ipistate[id]); 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()
165 spin_unlock_irqrestore(&ipi->lock, flags); in kvm_ipi_read()
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/linux/arch/hexagon/kernel/
H A Dsmp.c38 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()
/linux/arch/loongarch/kvm/intc/
H A Dipi.c407 if (kvm->arch.ipi) { in kvm_ipi_create()
432 kvm->arch.ipi = s; in kvm_ipi_create()
443 struct loongarch_ipi *ipi; in kvm_ipi_destroy() local
445 if (!dev || !dev->kvm || !dev->kvm->arch.ipi) in kvm_ipi_destroy()
449 ipi = kvm->arch.ipi; in kvm_ipi_destroy()
450 kvm_io_bus_unregister_dev(kvm, KVM_IOCSR_BUS, &ipi->device); in kvm_ipi_destroy()
451 kfree(ipi); in kvm_ipi_destroy()
/linux/arch/x86/kernel/apic/
H A DMakefile10 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
/linux/drivers/xen/events/
H A Devents_base.c121 enum ipi_vector ipi; member
367 evtchn_port_t evtchn, enum ipi_vector ipi) in xen_irq_info_ipi_setup() argument
369 info->u.ipi = ipi; in xen_irq_info_ipi_setup()
371 per_cpu(ipi_to_irq, cpu)[ipi] = info->irq; in xen_irq_info_ipi_setup()
372 per_cpu(ipi_to_evtchn, cpu)[ipi] = evtchn; in xen_irq_info_ipi_setup()
445 return info->u.ipi; in ipi_from_irq()
1245 static int bind_ipi_to_irq(unsigned int ipi, unsigned int cpu) in bind_ipi_to_irq() argument
1254 ret = per_cpu(ipi_to_irq, cpu)[ipi]; in bind_ipi_to_irq()
1270 ret = xen_irq_info_ipi_setup(info, cpu, evtchn, ipi); in bind_ipi_to_irq()
1527 int bind_ipi_to_irqhandler(enum ipi_vector ipi, in bind_ipi_to_irqhandler() argument
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/linux/scripts/gdb/linux/
H A Dinterrupts.py174 for ipi in range(nr_ipi):
175 text += "%*s%u:%s" % (prec - 1, "IPI", ipi, sep)
176 desc = ipi_desc[ipi].cast(irq_desc_type.get_type().pointer())
181 text += " %s" % (ipi_types[ipi].string())
/linux/include/soc/arc/
H A Dmcip.h66 msg:1, sem:1, ipi:1, slv:1, member
70 slv:1, ipi:1, sem:1, msg:1,
/linux/arch/powerpc/sysdev/xics/
H A Dxics-common.c126 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()
/linux/arch/riscv/kernel/
H A Dsmp.c135 int ipi = irq - ipi_virq_base; in handle_IPI() local
137 switch (ipi) { in handle_IPI()
165 pr_warn("CPU%d: unhandled IPI%d\n", cpu, ipi); in handle_IPI()
H A DMakefile105 obj-$(CONFIG_SMP) += sbi-ipi.o
/linux/arch/mips/kernel/
H A Dsmp-bmips.c73 #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
/linux/arch/xtensa/kernel/
H A Dsmp.c418 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()
/linux/tools/testing/selftests/kvm/x86/
H A Dhyperv_ipi.c90 struct hv_send_ipi *ipi = (struct hv_send_ipi *)hcall_page; in sender_guest_code() local
103 ipi->vector = IPI_VECTOR; in sender_guest_code()
104 ipi->cpu_mask = 1 << RECEIVER_VCPU_ID_1; in sender_guest_code()
/linux/arch/loongarch/kvm/
H A DMakefile20 kvm-y += intc/ipi.o
H A Dvm.c211 return (kvm->arch.ipi && kvm->arch.eiointc && kvm->arch.pch_pic); in kvm_arch_irqchip_in_kernel()
/linux/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_ipsec.c771 u8 ipi; in ixgbe_ipsec_del_sa() local
788 ipi = rsa->iptbl_ind; in ixgbe_ipsec_del_sa()
789 if (ipsec->ip_tbl[ipi].ref_cnt > 0) { in ixgbe_ipsec_del_sa()
790 ipsec->ip_tbl[ipi].ref_cnt--; in ixgbe_ipsec_del_sa()
792 if (!ipsec->ip_tbl[ipi].ref_cnt) { in ixgbe_ipsec_del_sa()
793 memset(&ipsec->ip_tbl[ipi], 0, in ixgbe_ipsec_del_sa()
795 ixgbe_ipsec_set_rx_ip(hw, ipi, in ixgbe_ipsec_del_sa()
/linux/include/uapi/linux/
H A Datmsap.h132 unsigned char ipi; /* initial protocol id */ member
/linux/include/xen/
H A Devents.h34 int bind_ipi_to_irqhandler(enum ipi_vector ipi,
/linux/arch/loongarch/include/asm/
H A Dkvm_host.h135 struct loongarch_ipi *ipi; member
/linux/arch/arc/kernel/
H A Dmcip.c164 IS_AVAIL1(mp.ipi, "IPI "), in mcip_probe_n_setup()
/linux/arch/powerpc/sysdev/
H A Dmpic.c213 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()
/linux/drivers/infiniband/ulp/srp/
H A Dib_srp.c807 char *ipi, *tpi; in srp_send_req() local
854 ipi = req->rdma_req.initiator_port_id; in srp_send_req()
873 ipi = req->ib_req.initiator_port_id; in srp_send_req()
887 memcpy(ipi, &target->sgid.global.interface_id, 8); in srp_send_req()
888 memcpy(ipi + 8, &target->initiator_ext, 8); in srp_send_req()
892 memcpy(ipi, &target->initiator_ext, 8); in srp_send_req()
893 memcpy(ipi + 8, &target->sgid.global.interface_id, 8); in srp_send_req()
908 memset(ipi, 0, 8); in srp_send_req()
909 memcpy(ipi + 8, &target->srp_host->srp_dev->dev->node_guid, 8); in srp_send_req()