/linux-6.8/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-6.8/drivers/tty/hvc/ |
D | hvc_iucv.c | 3 * z/VM IUCV hypervisor console (HVC) device driver 5 * This HVC device driver provides terminal access using 64 struct hvc_struct *hvc; /* HVC struct reference */ member 100 /* Array of allocated hvc iucv tty lines... */ 126 * @num: The HVC virtual terminal number (vtermno) 129 * to the HVC virtual terminal number specified as parameter @num. 199 * hvc_iucv_write() - Receive IUCV message & write data to HVC buffer. 201 * @buf: HVC buffer for writing received terminal data. 202 * @count: HVC buffer size. 216 * hang up (that is issued by the HVC layer). [all …]
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D | hvc_xen.c | 28 #include <xen/hvc-console.h> 42 struct hvc_struct *hvc; member 128 * necessary. We don't ever want to rely on the hvc daemon in domU_write_console() 381 if (info->hvc != NULL) in xencons_disconnect_backend() 382 hvc_remove(info->hvc); in xencons_disconnect_backend() 383 info->hvc = NULL; in xencons_disconnect_backend() 445 info->hvc = hvc_alloc(xenbus_devid_to_vtermno(devid), in xencons_connect_backend() 447 if (IS_ERR(info->hvc)) in xencons_connect_backend() 448 return PTR_ERR(info->hvc); in xencons_connect_backend() 568 if (info->hvc) { in xencons_backend_changed() [all …]
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D | hvc_console.h | 76 /* register a vterm for hvc tty operation (module_init or hotplug add) */ 79 /* remove a vterm from hvc tty operation (module_exit or hotplug remove) */ 86 /* Resize hvc tty terminal window */
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D | hvc_opal.c | 207 pr_info("hvc%d: %s protocol on %pOF%s\n", termno, in hvc_opal_probe() 214 pr_info("hvc%d: No interrupts property, using OPAL event\n", in hvc_opal_probe() 229 /* hvc consoles on powernv may need to share a single irq */ in hvc_opal_probe() 388 add_preferred_console("hvc", index, NULL); in hvc_opal_init_early()
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D | Kconfig | 51 This driver provides a Hypervisor console (HVC) back-end to access 86 This console uses the JTAG DCC on ARM to create a console under the HVC
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/linux-6.8/drivers/dma/mediatek/ |
D | mtk-hsdma.c | 495 struct mtk_hsdma_vchan *hvc) in mtk_hsdma_issue_vchan_pending() argument 500 lockdep_assert_held(&hvc->vc.lock); in mtk_hsdma_issue_vchan_pending() 502 list_for_each_entry_safe(vd, vd2, &hvc->vc.desc_issued, node) { in mtk_hsdma_issue_vchan_pending() 528 list_move_tail(&vd->node, &hvc->desc_hw_processing); in mtk_hsdma_issue_vchan_pending() 534 struct mtk_hsdma_vchan *hvc; in mtk_hsdma_free_rooms_in_ring() local 583 hvc = to_hsdma_vchan(cb->vd->tx.chan); in mtk_hsdma_free_rooms_in_ring() 585 spin_lock(&hvc->vc.lock); in mtk_hsdma_free_rooms_in_ring() 593 if (hvc->issue_synchronize && in mtk_hsdma_free_rooms_in_ring() 594 list_empty(&hvc->desc_hw_processing)) { in mtk_hsdma_free_rooms_in_ring() 595 complete(&hvc->issue_completion); in mtk_hsdma_free_rooms_in_ring() [all …]
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/linux-6.8/include/linux/ |
D | arm-smccc.h | 251 * struct arm_smccc_res - Result from SMC/HVC call 263 * struct arm_smccc_1_2_regs - Arguments for or Results from SMC/HVC call 288 * arm_smccc_1_2_hvc() - make HVC calls 292 * This function is used to make HVC calls following SMC Calling Convention 294 * structure to registers prior to the HVC instruction. The return values 295 * are updated with the content from registers on return from the HVC 366 * __arm_smccc_hvc() - make HVC calls 371 * This function is used to make HVC calls following SMC Calling 373 * to 7 prior to the HVC instruction. The return values are updated with 374 * the content from register 0 to 3 on return from the HVC instruction. An [all …]
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/linux-6.8/tools/perf/pmu-events/arch/arm64/arm/cortex-a75/ |
D | exception.json | 12 …HVC instructions. This event is set every time that an exception is executed because of a decoded … 15 …HVC instructions. This event is set every time that an exception is executed because of a decoded …
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/linux-6.8/Documentation/devicetree/bindings/arm/firmware/ |
D | linaro,optee-tz.yaml | 35 enum: [smc, hvc] 37 The method of calling the OP-TEE Trusted OS depending on smc or hvc 41 HVC #0, register assignments 65 method = "hvc";
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D | sdei.txt | 34 * "hvc" : HVC #0, with the register assignments specified in this
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/linux-6.8/Documentation/devicetree/bindings/firmware/xilinx/ |
D | xlnx,zynqmp-firmware.yaml | 34 - "hvc" : HVC #0, following the SMCCC 39 - hvc
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/linux-6.8/Documentation/virt/kvm/arm/ |
D | hypercalls.rst | 40 offered by KVM to the guest via a HVC call. The workaround is described 50 The workaround HVC call is 53 The workaround HVC call 58 offered by KVM to the guest via a HVC call. The workaround is described
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/linux-6.8/arch/arm64/xen/ |
D | hypercall.S | 43 * The hvc ISS is required to be 0xEA1, that is the Xen specific ARM 61 hvc XEN_IMM; \ 104 hvc XEN_IMM
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/linux-6.8/drivers/char/ |
D | virtio_console.c | 29 #include "../tty/hvc/hvc_console.h" 39 * that callbacks from hvc for get_chars(), put_chars() work properly 67 /* The hvc device associated with this console port */ 68 struct hvc_struct *hvc; member 75 * with hvc in hvc_instantiate() and hvc_alloc(); this is the 76 * number passed on by the hvc callbacks to us to 201 * hooked up to an hvc console 324 if (port->cons.hvc) in is_console_port() 1035 * via /dev/hvc in port_fops_open() 1162 hvc_resize(port->cons.hvc, port->cons.ws); in resize_console() [all …]
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/linux-6.8/drivers/firmware/arm_scmi/ |
D | smc.c | 3 * System Control and Management Interface (SCMI) Message SMC/HVC 27 * smc/hvc call to keep it uniform across smc32/smc64 conventions. 51 * @func_id: smc/hvc call function id 54 * @cap_id: smc/hvc doorbell's capability id to be used on Qualcomm virtual
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/linux-6.8/Documentation/devicetree/bindings/firmware/ |
D | intel,stratix10-svc.txt | 27 - method: smc or hvc 29 hvc - Hypervisor Call
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D | arm,scmi.yaml | 34 - description: SCMI compliant firmware with ARM SMC/HVC transport 37 - description: SCMI compliant firmware with ARM SMC/HVC transport 41 - description: SCMI compliant firmware with Qualcomm SMC/HVC transport 123 SMC id required when using smc or hvc transports
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/linux-6.8/arch/arm64/kernel/ |
D | hyp-stub.S | 229 hvc #0 235 hvc #0 255 hvc #0
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D | smccc-call.S | 72 SMCCC hvc 120 SMCCC_1_2 hvc
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/linux-6.8/tools/perf/pmu-events/arch/arm64/arm/neoverse-n1/ |
D | exception.json | 40 "PublicDescription": "Counts HVC exceptions taken to EL2." 52 …chronous trap exceptions which are not taken locally and are not SVC, SMC, HVC, data aborts, Instr…
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/linux-6.8/tools/perf/pmu-events/arch/arm64/arm/neoverse-v1/ |
D | exception.json | 40 "PublicDescription": "Counts HVC exceptions taken to EL2." 52 …chronous trap exceptions which are not taken locally and are not SVC, SMC, HVC, data aborts, Instr…
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/linux-6.8/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/ |
D | exception.json | 40 "PublicDescription": "Counts HVC exceptions taken to EL2." 52 …chronous trap exceptions which are not taken locally and are not SVC, SMC, HVC, data aborts, Instr…
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/linux-6.8/Documentation/devicetree/bindings/mailbox/ |
D | xlnx,zynqmp-ipi-mailbox.yaml | 49 - "hvc" : HVC #0, following the SMCCC 54 - hvc
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/linux-6.8/Documentation/devicetree/bindings/arm/ |
D | psci.yaml | 70 # HVC #0, with the register assignments specified in this binding. 71 - hvc 180 method = "hvc";
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