| /Linux-v5.15/arch/um/kernel/ |
| D | tlb.c | 62 static int do_ops(struct host_vm_change *hvc, int end, in do_ops() argument
69 op = &hvc->ops[i]; in do_ops()
72 if (hvc->userspace) in do_ops()
73 ret = map(&hvc->mm->context.id, op->u.mmap.addr, in do_ops()
77 &hvc->data); in do_ops()
83 if (hvc->userspace) in do_ops()
84 ret = unmap(&hvc->mm->context.id, in do_ops()
87 &hvc->data); in do_ops()
95 if (hvc->userspace) in do_ops()
96 ret = protect(&hvc->mm->context.id, in do_ops()
[all …]
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| /Linux-v5.15/drivers/dma/mediatek/ |
| D | mtk-hsdma.c | 496 struct mtk_hsdma_vchan *hvc) in mtk_hsdma_issue_vchan_pending() argument
501 lockdep_assert_held(&hvc->vc.lock); in mtk_hsdma_issue_vchan_pending()
503 list_for_each_entry_safe(vd, vd2, &hvc->vc.desc_issued, node) { in mtk_hsdma_issue_vchan_pending()
529 list_move_tail(&vd->node, &hvc->desc_hw_processing); in mtk_hsdma_issue_vchan_pending()
535 struct mtk_hsdma_vchan *hvc; in mtk_hsdma_free_rooms_in_ring() local
584 hvc = to_hsdma_vchan(cb->vd->tx.chan); in mtk_hsdma_free_rooms_in_ring()
586 spin_lock(&hvc->vc.lock); in mtk_hsdma_free_rooms_in_ring()
594 if (hvc->issue_synchronize && in mtk_hsdma_free_rooms_in_ring()
595 list_empty(&hvc->desc_hw_processing)) { in mtk_hsdma_free_rooms_in_ring()
596 complete(&hvc->issue_completion); in mtk_hsdma_free_rooms_in_ring()
[all …]
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| /Linux-v5.15/drivers/tty/hvc/ |
| D | hvc_xen.c | 40 struct hvc_struct *hvc; member
344 if (info->hvc != NULL) in xencons_disconnect_backend()
345 hvc_remove(info->hvc); in xencons_disconnect_backend()
346 info->hvc = NULL; in xencons_disconnect_backend()
394 info->hvc = hvc_alloc(xenbus_devid_to_vtermno(devid), in xencons_connect_backend()
396 if (IS_ERR(info->hvc)) in xencons_connect_backend()
397 return PTR_ERR(info->hvc); in xencons_connect_backend()
560 info->hvc = hvc_alloc(HVC_COOKIE, info->irq, ops, 256); in xen_hvc_init()
561 if (IS_ERR(info->hvc)) { in xen_hvc_init()
562 r = PTR_ERR(info->hvc); in xen_hvc_init()
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| D | hvc_iucv.c | 65 struct hvc_struct *hvc; /* HVC struct reference */ member
284 __hvc_resize(priv->hvc, *((struct winsize *) rb->mbuf->data)); in hvc_iucv_write()
1075 priv->hvc = hvc_alloc(HVC_IUCV_MAGIC + id, /* PAGE_SIZE */ in hvc_iucv_alloc()
1077 if (IS_ERR(priv->hvc)) { in hvc_iucv_alloc()
1078 rc = PTR_ERR(priv->hvc); in hvc_iucv_alloc()
1083 priv->hvc->irq_requested = 1; in hvc_iucv_alloc()
1112 hvc_remove(priv->hvc); in hvc_iucv_alloc()
1125 hvc_remove(priv->hvc); in hvc_iucv_destroy()
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| /Linux-v5.15/arch/arm64/xen/ |
| D | hypercall.S | 61 hvc XEN_IMM; \
105 hvc XEN_IMM
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| /Linux-v5.15/arch/arm64/kernel/ |
| D | hyp-stub.S | 214 hvc #0
220 hvc #0
241 hvc #0
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| D | smccc-call.S | 72 SMCCC hvc
120 SMCCC_1_2 hvc
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| D | cpu-reset.S | 44 hvc #0 // no return
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| D | hibernate-asm.S | 112 hvc #0
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| D | head.S | 557 hvc #0
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| D | entry.S | 811 99: hvc #0
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| /Linux-v5.15/arch/arm/include/asm/ |
| D | proc-fns.h | 47 void (*reset)(unsigned long addr, bool hvc) __attribute__((noreturn));
96 extern void cpu_reset(unsigned long addr, bool hvc) __attribute__((noreturn));
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| /Linux-v5.15/Documentation/devicetree/bindings/firmware/ |
| D | intel,stratix10-svc.txt | 27 - method: smc or hvc
29 hvc - Hypervisor Call
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| /Linux-v5.15/drivers/char/ |
| D | virtio_console.c | 76 struct hvc_struct *hvc; member
333 if (port->cons.hvc) in is_console_port()
1178 hvc_resize(port->cons.hvc, port->cons.ws); in resize_console()
1248 port->cons.hvc = hvc_alloc(port->cons.vtermno, 0, &hv_ops, PAGE_SIZE); in init_port_console()
1249 if (IS_ERR(port->cons.hvc)) { in init_port_console()
1250 ret = PTR_ERR(port->cons.hvc); in init_port_console()
1253 port->cons.hvc = NULL; in init_port_console()
1377 port->cons.hvc = NULL; in add_port()
1533 hvc_remove(port->cons.hvc); in unplug_port()
1628 port->cons.hvc->irq_requested = 1; in handle_control_message()
[all …]
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| /Linux-v5.15/drivers/tty/ |
| D | Makefile | 14 obj-$(CONFIG_HVC_DRIVER) += hvc/
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| D | Kconfig | 369 source "drivers/tty/hvc/Kconfig"
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| /Linux-v5.15/arch/arm/boot/dts/ |
| D | xenvm-4.2.dts | 43 method = "hvc";
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| /Linux-v5.15/Documentation/devicetree/bindings/arm/firmware/ |
| D | sdei.txt | 34 * "hvc" : HVC #0, with the register assignments specified in this
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| /Linux-v5.15/Documentation/devicetree/bindings/mailbox/ |
| D | xlnx,zynqmp-ipi-mailbox.txt | 66 Permitted values are: "smc" and "hvc". Default is
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| /Linux-v5.15/Documentation/virt/kvm/arm/ |
| D | hyp-abi.rst | 25 SVC/EL1. These stubs are accessible by using a 'hvc #0' instruction,
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| /Linux-v5.15/arch/arm64/include/asm/ |
| D | insn.h | 365 __AARCH64_INSN_FUNCS(hvc, 0xFFE0001F, 0xD4000002)
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| /Linux-v5.15/Documentation/powerpc/ |
| D | hvcs.rst | 552 for extra /dev/hvc* devices (where /dev/hvc0 is most likely the console).
555 partition with the HMC gui which will show up as /dev/hvc* when the target
564 /dev/hvc* and another program on the current partition can be configured to
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| /Linux-v5.15/arch/arm64/boot/dts/qcom/ |
| D | msm8994.dtsi | 173 method = "hvc";
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| /Linux-v5.15/arch/arm/mm/ |
| D | proc-v7.S | 109 hvc #0
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| /Linux-v5.15/arch/arm/boot/compressed/ |
| D | head.S | 1426 W(b) __enter_kernel_from_hyp @ hvc from HYP
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