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Searched refs:hvc (Results 1 – 25 of 26) sorted by relevance

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/Linux-v6.1/arch/um/kernel/
Dtlb.c62 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 …]
/Linux-v6.1/drivers/dma/mediatek/
Dmtk-hsdma.c496 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 …]
/Linux-v6.1/drivers/tty/hvc/
Dhvc_xen.c42 struct hvc_struct *hvc; member
368 if (info->hvc != NULL) in xencons_disconnect_backend()
369 hvc_remove(info->hvc); in xencons_disconnect_backend()
370 info->hvc = NULL; in xencons_disconnect_backend()
418 info->hvc = hvc_alloc(xenbus_devid_to_vtermno(devid), in xencons_connect_backend()
420 if (IS_ERR(info->hvc)) in xencons_connect_backend()
421 return PTR_ERR(info->hvc); in xencons_connect_backend()
585 info->hvc = hvc_alloc(HVC_COOKIE, info->irq, ops, 256); in xen_hvc_init()
586 if (IS_ERR(info->hvc)) { in xen_hvc_init()
587 r = PTR_ERR(info->hvc); in xen_hvc_init()
Dhvc_iucv.c64 struct hvc_struct *hvc; /* HVC struct reference */ member
283 __hvc_resize(priv->hvc, *((struct winsize *) rb->mbuf->data)); in hvc_iucv_write()
1074 priv->hvc = hvc_alloc(id, /* PAGE_SIZE */ in hvc_iucv_alloc()
1076 if (IS_ERR(priv->hvc)) { in hvc_iucv_alloc()
1077 rc = PTR_ERR(priv->hvc); in hvc_iucv_alloc()
1082 priv->hvc->irq_requested = 1; in hvc_iucv_alloc()
1111 hvc_remove(priv->hvc); in hvc_iucv_alloc()
1124 hvc_remove(priv->hvc); in hvc_iucv_destroy()
/Linux-v6.1/arch/arm64/xen/
Dhypercall.S61 hvc XEN_IMM; \
104 hvc XEN_IMM
/Linux-v6.1/arch/arm/include/asm/
Dproc-fns.h47 void (*reset)(unsigned long addr, bool hvc) __attribute__((noreturn));
96 extern void cpu_reset(unsigned long addr, bool hvc) __attribute__((noreturn));
/Linux-v6.1/arch/arm64/kernel/
Dsmccc-call.S72 SMCCC hvc
120 SMCCC_1_2 hvc
Dhyp-stub.S278 hvc #0
284 hvc #0
304 hvc #0
Dcpu-reset.S44 hvc #0 // no return
Dhibernate-asm.S92 hvc #0
Drelocate_kernel.S93 hvc #0 /* Jumps from el2 */
Dentry.S915 99: hvc #0
/Linux-v6.1/Documentation/devicetree/bindings/firmware/
Dintel,stratix10-svc.txt27 - method: smc or hvc
29 hvc - Hypervisor Call
/Linux-v6.1/drivers/char/
Dvirtio_console.c77 struct hvc_struct *hvc; member
334 if (port->cons.hvc) in is_console_port()
1179 hvc_resize(port->cons.hvc, port->cons.ws); in resize_console()
1249 port->cons.hvc = hvc_alloc(port->cons.vtermno, 0, &hv_ops, PAGE_SIZE); in init_port_console()
1250 if (IS_ERR(port->cons.hvc)) { in init_port_console()
1251 ret = PTR_ERR(port->cons.hvc); in init_port_console()
1254 port->cons.hvc = NULL; in init_port_console()
1378 port->cons.hvc = NULL; in add_port()
1534 hvc_remove(port->cons.hvc); in unplug_port()
1629 port->cons.hvc->irq_requested = 1; in handle_control_message()
[all …]
/Linux-v6.1/drivers/tty/
DMakefile14 obj-$(CONFIG_HVC_DRIVER) += hvc/
DKconfig369 source "drivers/tty/hvc/Kconfig"
/Linux-v6.1/arch/arm/boot/dts/
Dxenvm-4.2.dts43 method = "hvc";
/Linux-v6.1/Documentation/devicetree/bindings/arm/firmware/
Dsdei.txt34 * "hvc" : HVC #0, with the register assignments specified in this
/Linux-v6.1/Documentation/virt/kvm/arm/
Dhyp-abi.rst25 SVC/EL1. These stubs are accessible by using a 'hvc #0' instruction,
/Linux-v6.1/arch/arm64/include/asm/
Dinsn.h407 __AARCH64_INSN_FUNCS(hvc, 0xFFE0001F, 0xD4000002)
/Linux-v6.1/Documentation/powerpc/
Dhvcs.rst552 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
/Linux-v6.1/arch/arm64/boot/dts/qcom/
Dmsm8994.dtsi175 method = "hvc";
/Linux-v6.1/arch/arm/mm/
Dproc-v7.S109 hvc #0
/Linux-v6.1/arch/arm/boot/compressed/
Dhead.S1423 W(b) __enter_kernel_from_hyp @ hvc from HYP
/Linux-v6.1/Documentation/admin-guide/
Dkernel-parameters.txt738 hvc<n> Use the hypervisor console device <n>. This is for

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