From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752758AbbKKQws (ORCPT ); Wed, 11 Nov 2015 11:52:48 -0500 Received: from smtp02.citrix.com ([66.165.176.63]:60921 "EHLO SMTP02.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752098AbbKKQvx (ORCPT ); Wed, 11 Nov 2015 11:51:53 -0500 X-IronPort-AV: E=Sophos;i="5.20,276,1444694400"; d="scan'208";a="317443581" From: Stefano Stabellini To: CC: , , , , Stefano Stabellini , , , Subject: [PATCH v3 1/6] xen: rename dom0_op to platform_op Date: Wed, 11 Nov 2015 16:51:31 +0000 Message-ID: <1447260696-450-1-git-send-email-stefano.stabellini@eu.citrix.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain X-DLP: MIA1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The dom0_op hypercall has been renamed to platform_op since Xen 3.2, which is ancient, and modern upstream Linux kernels cannot run as dom0 and it anymore anyway. Signed-off-by: Stefano Stabellini CC: konrad.wilk@oracle.com CC: david.vrabel@citrix.com CC: boris.ostrovsky@oracle.com --- arch/x86/include/asm/xen/hypercall.h | 6 +++--- arch/x86/xen/apic.c | 2 +- arch/x86/xen/enlighten.c | 8 ++++---- arch/x86/xen/time.c | 2 +- drivers/xen/acpi.c | 2 +- drivers/xen/efi.c | 30 +++++++++++++++--------------- drivers/xen/pcpu.c | 8 ++++---- drivers/xen/xen-acpi-cpuhotplug.c | 2 +- drivers/xen/xen-acpi-pad.c | 4 ++-- drivers/xen/xen-acpi-processor.c | 8 ++++---- drivers/xen/xenfs/xensyms.c | 4 ++-- include/xen/interface/xen.h | 2 +- 12 files changed, 39 insertions(+), 39 deletions(-) diff --git a/arch/x86/include/asm/xen/hypercall.h b/arch/x86/include/asm/xen/hypercall.h index 4c20dd3..3bcdcc8 100644 --- a/arch/x86/include/asm/xen/hypercall.h +++ b/arch/x86/include/asm/xen/hypercall.h @@ -310,10 +310,10 @@ HYPERVISOR_mca(struct xen_mc *mc_op) } static inline int -HYPERVISOR_dom0_op(struct xen_platform_op *platform_op) +HYPERVISOR_platform_op(struct xen_platform_op *op) { - platform_op->interface_version = XENPF_INTERFACE_VERSION; - return _hypercall1(int, dom0_op, platform_op); + op->interface_version = XENPF_INTERFACE_VERSION; + return _hypercall1(int, platform_op, op); } static inline int diff --git a/arch/x86/xen/apic.c b/arch/x86/xen/apic.c index acda713..abf4901 100644 --- a/arch/x86/xen/apic.c +++ b/arch/x86/xen/apic.c @@ -64,7 +64,7 @@ static u32 xen_apic_read(u32 reg) if (reg != APIC_ID) return 0; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) return 0; diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 5774800..f963c40 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -415,7 +415,7 @@ static bool __init xen_check_mwait(void) set_xen_guest_handle(op.u.set_pminfo.pdc, buf); - if ((HYPERVISOR_dom0_op(&op) == 0) && + if ((HYPERVISOR_platform_op(&op) == 0) && (buf[2] & (ACPI_PDC_C_C1_FFH | ACPI_PDC_C_C2C3_FFH))) { cpuid_leaf5_ecx_val = cx; cpuid_leaf5_edx_val = dx; @@ -1374,7 +1374,7 @@ static void __init xen_boot_params_init_edd(void) info->params.length = sizeof(info->params); set_xen_guest_handle(op.u.firmware_info.u.disk_info.edd_params, &info->params); - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) break; @@ -1392,7 +1392,7 @@ static void __init xen_boot_params_init_edd(void) op.u.firmware_info.type = XEN_FW_DISK_MBR_SIGNATURE; for (nr = 0; nr < EDD_MBR_SIG_MAX; nr++) { op.u.firmware_info.index = nr; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) break; mbr_signature[nr] = op.u.firmware_info.u.disk_mbr_signature.mbr_signature; @@ -1698,7 +1698,7 @@ asmlinkage __visible void __init xen_start_kernel(void) xen_start_info->console.domU.mfn = 0; xen_start_info->console.domU.evtchn = 0; - if (HYPERVISOR_dom0_op(&op) == 0) + if (HYPERVISOR_platform_op(&op) == 0) boot_params.kbd_status = op.u.firmware_info.u.kbd_shift_flags; /* Make sure ACS will be enabled */ diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 041d4cd..663c2ea 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -139,7 +139,7 @@ static int xen_pvclock_gtod_notify(struct notifier_block *nb, op.u.settime.nsecs = now.tv_nsec; op.u.settime.system_time = xen_clocksource_read(); - (void)HYPERVISOR_dom0_op(&op); + (void)HYPERVISOR_platform_op(&op); /* * Move the next drift compensation time 11 minutes diff --git a/drivers/xen/acpi.c b/drivers/xen/acpi.c index 90307c0..6893c79 100644 --- a/drivers/xen/acpi.c +++ b/drivers/xen/acpi.c @@ -58,7 +58,7 @@ static int xen_acpi_notify_hypervisor_state(u8 sleep_state, bits, val_a, val_b)) return -1; - HYPERVISOR_dom0_op(&op); + HYPERVISOR_platform_op(&op); return 1; } diff --git a/drivers/xen/efi.c b/drivers/xen/efi.c index f745db2..be7e56a 100644 --- a/drivers/xen/efi.c +++ b/drivers/xen/efi.c @@ -42,7 +42,7 @@ static efi_status_t xen_efi_get_time(efi_time_t *tm, efi_time_cap_t *tc) { struct xen_platform_op op = INIT_EFI_OP(get_time); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; if (tm) { @@ -67,7 +67,7 @@ static efi_status_t xen_efi_set_time(efi_time_t *tm) BUILD_BUG_ON(sizeof(*tm) != sizeof(efi_data(op).u.set_time)); memcpy(&efi_data(op).u.set_time, tm, sizeof(*tm)); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -79,7 +79,7 @@ static efi_status_t xen_efi_get_wakeup_time(efi_bool_t *enabled, { struct xen_platform_op op = INIT_EFI_OP(get_wakeup_time); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; if (tm) { @@ -108,7 +108,7 @@ static efi_status_t xen_efi_set_wakeup_time(efi_bool_t enabled, efi_time_t *tm) else efi_data(op).misc |= XEN_EFI_SET_WAKEUP_TIME_ENABLE_ONLY; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -129,7 +129,7 @@ static efi_status_t xen_efi_get_variable(efi_char16_t *name, efi_data(op).u.get_variable.size = *data_size; set_xen_guest_handle(efi_data(op).u.get_variable.data, data); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *data_size = efi_data(op).u.get_variable.size; @@ -152,7 +152,7 @@ static efi_status_t xen_efi_get_next_variable(unsigned long *name_size, memcpy(&efi_data(op).u.get_next_variable_name.vendor_guid, vendor, sizeof(*vendor)); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *name_size = efi_data(op).u.get_next_variable_name.size; @@ -178,7 +178,7 @@ static efi_status_t xen_efi_set_variable(efi_char16_t *name, efi_data(op).u.set_variable.size = data_size; set_xen_guest_handle(efi_data(op).u.set_variable.data, data); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -196,7 +196,7 @@ static efi_status_t xen_efi_query_variable_info(u32 attr, efi_data(op).u.query_variable_info.attr = attr; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *storage_space = efi_data(op).u.query_variable_info.max_store_size; @@ -210,7 +210,7 @@ static efi_status_t xen_efi_get_next_high_mono_count(u32 *count) { struct xen_platform_op op = INIT_EFI_OP(get_next_high_monotonic_count); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *count = efi_data(op).misc; @@ -232,7 +232,7 @@ static efi_status_t xen_efi_update_capsule(efi_capsule_header_t **capsules, efi_data(op).u.update_capsule.capsule_count = count; efi_data(op).u.update_capsule.sg_list = sg_list; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -252,7 +252,7 @@ static efi_status_t xen_efi_query_capsule_caps(efi_capsule_header_t **capsules, capsules); efi_data(op).u.query_capsule_capabilities.capsule_count = count; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *max_size = efi_data(op).u.query_capsule_capabilities.max_capsule_size; @@ -331,7 +331,7 @@ efi_system_table_t __init *xen_efi_probe(void) }; union xenpf_efi_info *info = &op.u.firmware_info.u.efi_info; - if (!xen_initial_domain() || HYPERVISOR_dom0_op(&op) < 0) + if (!xen_initial_domain() || HYPERVISOR_platform_op(&op) < 0) return NULL; /* Here we know that Xen runs on EFI platform. */ @@ -347,7 +347,7 @@ efi_system_table_t __init *xen_efi_probe(void) info->vendor.bufsz = sizeof(vendor); set_xen_guest_handle(info->vendor.name, vendor); - if (HYPERVISOR_dom0_op(&op) == 0) { + if (HYPERVISOR_platform_op(&op) == 0) { efi_systab_xen.fw_vendor = __pa_symbol(vendor); efi_systab_xen.fw_revision = info->vendor.revision; } else @@ -357,14 +357,14 @@ efi_system_table_t __init *xen_efi_probe(void) op.u.firmware_info.type = XEN_FW_EFI_INFO; op.u.firmware_info.index = XEN_FW_EFI_VERSION; - if (HYPERVISOR_dom0_op(&op) == 0) + if (HYPERVISOR_platform_op(&op) == 0) efi_systab_xen.hdr.revision = info->version; op.cmd = XENPF_firmware_info; op.u.firmware_info.type = XEN_FW_EFI_INFO; op.u.firmware_info.index = XEN_FW_EFI_RT_VERSION; - if (HYPERVISOR_dom0_op(&op) == 0) + if (HYPERVISOR_platform_op(&op) == 0) efi.runtime_version = info->version; return &efi_systab_xen; diff --git a/drivers/xen/pcpu.c b/drivers/xen/pcpu.c index 49e88f2..cdc6daa 100644 --- a/drivers/xen/pcpu.c +++ b/drivers/xen/pcpu.c @@ -78,7 +78,7 @@ static int xen_pcpu_down(uint32_t cpu_id) .u.cpu_ol.cpuid = cpu_id, }; - return HYPERVISOR_dom0_op(&op); + return HYPERVISOR_platform_op(&op); } static int xen_pcpu_up(uint32_t cpu_id) @@ -89,7 +89,7 @@ static int xen_pcpu_up(uint32_t cpu_id) .u.cpu_ol.cpuid = cpu_id, }; - return HYPERVISOR_dom0_op(&op); + return HYPERVISOR_platform_op(&op); } static ssize_t show_online(struct device *dev, @@ -277,7 +277,7 @@ static int sync_pcpu(uint32_t cpu, uint32_t *max_cpu) .u.pcpu_info.xen_cpuid = cpu, }; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) return ret; @@ -364,7 +364,7 @@ int xen_pcpu_id(uint32_t acpi_id) op.cmd = XENPF_get_cpuinfo; while (cpu_id <= max_id) { op.u.pcpu_info.xen_cpuid = cpu_id; - if (HYPERVISOR_dom0_op(&op)) { + if (HYPERVISOR_platform_op(&op)) { cpu_id++; continue; } diff --git a/drivers/xen/xen-acpi-cpuhotplug.c b/drivers/xen/xen-acpi-cpuhotplug.c index f4a3694..fdc9e67 100644 --- a/drivers/xen/xen-acpi-cpuhotplug.c +++ b/drivers/xen/xen-acpi-cpuhotplug.c @@ -206,7 +206,7 @@ static int xen_hotadd_cpu(struct acpi_processor *pr) op.u.cpu_add.acpi_id = pr->acpi_id; op.u.cpu_add.pxm = pxm; - cpu_id = HYPERVISOR_dom0_op(&op); + cpu_id = HYPERVISOR_platform_op(&op); if (cpu_id < 0) pr_err(PREFIX "Failed to hotadd CPU for acpi_id %d\n", pr->acpi_id); diff --git a/drivers/xen/xen-acpi-pad.c b/drivers/xen/xen-acpi-pad.c index f83b754..23d1808 100644 --- a/drivers/xen/xen-acpi-pad.c +++ b/drivers/xen/xen-acpi-pad.c @@ -36,7 +36,7 @@ static int xen_acpi_pad_idle_cpus(unsigned int idle_nums) op.u.core_parking.type = XEN_CORE_PARKING_SET; op.u.core_parking.idle_nums = idle_nums; - return HYPERVISOR_dom0_op(&op); + return HYPERVISOR_platform_op(&op); } static int xen_acpi_pad_idle_cpus_num(void) @@ -46,7 +46,7 @@ static int xen_acpi_pad_idle_cpus_num(void) op.cmd = XENPF_core_parking; op.u.core_parking.type = XEN_CORE_PARKING_GET; - return HYPERVISOR_dom0_op(&op) + return HYPERVISOR_platform_op(&op) ?: op.u.core_parking.idle_nums; } diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c index 70fa438..076970a 100644 --- a/drivers/xen/xen-acpi-processor.c +++ b/drivers/xen/xen-acpi-processor.c @@ -116,7 +116,7 @@ static int push_cxx_to_hypervisor(struct acpi_processor *_pr) set_xen_guest_handle(op.u.set_pminfo.power.states, dst_cx_states); if (!no_hypercall) - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (!ret) { pr_debug("ACPI CPU%u - C-states uploaded.\n", _pr->acpi_id); @@ -244,7 +244,7 @@ static int push_pxx_to_hypervisor(struct acpi_processor *_pr) } if (!no_hypercall) - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (!ret) { struct acpi_processor_performance *perf; @@ -302,7 +302,7 @@ static unsigned int __init get_max_acpi_id(void) info = &op.u.pcpu_info; info->xen_cpuid = 0; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) return NR_CPUS; @@ -310,7 +310,7 @@ static unsigned int __init get_max_acpi_id(void) last_cpu = op.u.pcpu_info.max_present; for (i = 0; i <= last_cpu; i++) { info->xen_cpuid = i; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) continue; max_acpi_id = max(info->acpi_id, max_acpi_id); diff --git a/drivers/xen/xenfs/xensyms.c b/drivers/xen/xenfs/xensyms.c index f8b1285..a03f261 100644 --- a/drivers/xen/xenfs/xensyms.c +++ b/drivers/xen/xenfs/xensyms.c @@ -31,7 +31,7 @@ static int xensyms_next_sym(struct xensyms *xs) symnum = symdata->symnum; - ret = HYPERVISOR_dom0_op(&xs->op); + ret = HYPERVISOR_platform_op(&xs->op); if (ret < 0) return ret; @@ -50,7 +50,7 @@ static int xensyms_next_sym(struct xensyms *xs) set_xen_guest_handle(symdata->name, xs->name); symdata->symnum--; /* Rewind */ - ret = HYPERVISOR_dom0_op(&xs->op); + ret = HYPERVISOR_platform_op(&xs->op); if (ret < 0) return ret; } diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h index 167071c..d133112 100644 --- a/include/xen/interface/xen.h +++ b/include/xen/interface/xen.h @@ -48,7 +48,7 @@ #define __HYPERVISOR_set_callbacks 4 #define __HYPERVISOR_fpu_taskswitch 5 #define __HYPERVISOR_sched_op_compat 6 -#define __HYPERVISOR_dom0_op 7 +#define __HYPERVISOR_platform_op 7 #define __HYPERVISOR_set_debugreg 8 #define __HYPERVISOR_get_debugreg 9 #define __HYPERVISOR_update_descriptor 10 -- 1.7.10.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: stefano.stabellini@eu.citrix.com (Stefano Stabellini) Date: Wed, 11 Nov 2015 16:51:31 +0000 Subject: [PATCH v3 1/6] xen: rename dom0_op to platform_op In-Reply-To: References: Message-ID: <1447260696-450-1-git-send-email-stefano.stabellini@eu.citrix.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The dom0_op hypercall has been renamed to platform_op since Xen 3.2, which is ancient, and modern upstream Linux kernels cannot run as dom0 and it anymore anyway. Signed-off-by: Stefano Stabellini CC: konrad.wilk at oracle.com CC: david.vrabel at citrix.com CC: boris.ostrovsky at oracle.com --- arch/x86/include/asm/xen/hypercall.h | 6 +++--- arch/x86/xen/apic.c | 2 +- arch/x86/xen/enlighten.c | 8 ++++---- arch/x86/xen/time.c | 2 +- drivers/xen/acpi.c | 2 +- drivers/xen/efi.c | 30 +++++++++++++++--------------- drivers/xen/pcpu.c | 8 ++++---- drivers/xen/xen-acpi-cpuhotplug.c | 2 +- drivers/xen/xen-acpi-pad.c | 4 ++-- drivers/xen/xen-acpi-processor.c | 8 ++++---- drivers/xen/xenfs/xensyms.c | 4 ++-- include/xen/interface/xen.h | 2 +- 12 files changed, 39 insertions(+), 39 deletions(-) diff --git a/arch/x86/include/asm/xen/hypercall.h b/arch/x86/include/asm/xen/hypercall.h index 4c20dd3..3bcdcc8 100644 --- a/arch/x86/include/asm/xen/hypercall.h +++ b/arch/x86/include/asm/xen/hypercall.h @@ -310,10 +310,10 @@ HYPERVISOR_mca(struct xen_mc *mc_op) } static inline int -HYPERVISOR_dom0_op(struct xen_platform_op *platform_op) +HYPERVISOR_platform_op(struct xen_platform_op *op) { - platform_op->interface_version = XENPF_INTERFACE_VERSION; - return _hypercall1(int, dom0_op, platform_op); + op->interface_version = XENPF_INTERFACE_VERSION; + return _hypercall1(int, platform_op, op); } static inline int diff --git a/arch/x86/xen/apic.c b/arch/x86/xen/apic.c index acda713..abf4901 100644 --- a/arch/x86/xen/apic.c +++ b/arch/x86/xen/apic.c @@ -64,7 +64,7 @@ static u32 xen_apic_read(u32 reg) if (reg != APIC_ID) return 0; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) return 0; diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 5774800..f963c40 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -415,7 +415,7 @@ static bool __init xen_check_mwait(void) set_xen_guest_handle(op.u.set_pminfo.pdc, buf); - if ((HYPERVISOR_dom0_op(&op) == 0) && + if ((HYPERVISOR_platform_op(&op) == 0) && (buf[2] & (ACPI_PDC_C_C1_FFH | ACPI_PDC_C_C2C3_FFH))) { cpuid_leaf5_ecx_val = cx; cpuid_leaf5_edx_val = dx; @@ -1374,7 +1374,7 @@ static void __init xen_boot_params_init_edd(void) info->params.length = sizeof(info->params); set_xen_guest_handle(op.u.firmware_info.u.disk_info.edd_params, &info->params); - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) break; @@ -1392,7 +1392,7 @@ static void __init xen_boot_params_init_edd(void) op.u.firmware_info.type = XEN_FW_DISK_MBR_SIGNATURE; for (nr = 0; nr < EDD_MBR_SIG_MAX; nr++) { op.u.firmware_info.index = nr; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) break; mbr_signature[nr] = op.u.firmware_info.u.disk_mbr_signature.mbr_signature; @@ -1698,7 +1698,7 @@ asmlinkage __visible void __init xen_start_kernel(void) xen_start_info->console.domU.mfn = 0; xen_start_info->console.domU.evtchn = 0; - if (HYPERVISOR_dom0_op(&op) == 0) + if (HYPERVISOR_platform_op(&op) == 0) boot_params.kbd_status = op.u.firmware_info.u.kbd_shift_flags; /* Make sure ACS will be enabled */ diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 041d4cd..663c2ea 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -139,7 +139,7 @@ static int xen_pvclock_gtod_notify(struct notifier_block *nb, op.u.settime.nsecs = now.tv_nsec; op.u.settime.system_time = xen_clocksource_read(); - (void)HYPERVISOR_dom0_op(&op); + (void)HYPERVISOR_platform_op(&op); /* * Move the next drift compensation time 11 minutes diff --git a/drivers/xen/acpi.c b/drivers/xen/acpi.c index 90307c0..6893c79 100644 --- a/drivers/xen/acpi.c +++ b/drivers/xen/acpi.c @@ -58,7 +58,7 @@ static int xen_acpi_notify_hypervisor_state(u8 sleep_state, bits, val_a, val_b)) return -1; - HYPERVISOR_dom0_op(&op); + HYPERVISOR_platform_op(&op); return 1; } diff --git a/drivers/xen/efi.c b/drivers/xen/efi.c index f745db2..be7e56a 100644 --- a/drivers/xen/efi.c +++ b/drivers/xen/efi.c @@ -42,7 +42,7 @@ static efi_status_t xen_efi_get_time(efi_time_t *tm, efi_time_cap_t *tc) { struct xen_platform_op op = INIT_EFI_OP(get_time); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; if (tm) { @@ -67,7 +67,7 @@ static efi_status_t xen_efi_set_time(efi_time_t *tm) BUILD_BUG_ON(sizeof(*tm) != sizeof(efi_data(op).u.set_time)); memcpy(&efi_data(op).u.set_time, tm, sizeof(*tm)); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -79,7 +79,7 @@ static efi_status_t xen_efi_get_wakeup_time(efi_bool_t *enabled, { struct xen_platform_op op = INIT_EFI_OP(get_wakeup_time); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; if (tm) { @@ -108,7 +108,7 @@ static efi_status_t xen_efi_set_wakeup_time(efi_bool_t enabled, efi_time_t *tm) else efi_data(op).misc |= XEN_EFI_SET_WAKEUP_TIME_ENABLE_ONLY; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -129,7 +129,7 @@ static efi_status_t xen_efi_get_variable(efi_char16_t *name, efi_data(op).u.get_variable.size = *data_size; set_xen_guest_handle(efi_data(op).u.get_variable.data, data); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *data_size = efi_data(op).u.get_variable.size; @@ -152,7 +152,7 @@ static efi_status_t xen_efi_get_next_variable(unsigned long *name_size, memcpy(&efi_data(op).u.get_next_variable_name.vendor_guid, vendor, sizeof(*vendor)); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *name_size = efi_data(op).u.get_next_variable_name.size; @@ -178,7 +178,7 @@ static efi_status_t xen_efi_set_variable(efi_char16_t *name, efi_data(op).u.set_variable.size = data_size; set_xen_guest_handle(efi_data(op).u.set_variable.data, data); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -196,7 +196,7 @@ static efi_status_t xen_efi_query_variable_info(u32 attr, efi_data(op).u.query_variable_info.attr = attr; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *storage_space = efi_data(op).u.query_variable_info.max_store_size; @@ -210,7 +210,7 @@ static efi_status_t xen_efi_get_next_high_mono_count(u32 *count) { struct xen_platform_op op = INIT_EFI_OP(get_next_high_monotonic_count); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *count = efi_data(op).misc; @@ -232,7 +232,7 @@ static efi_status_t xen_efi_update_capsule(efi_capsule_header_t **capsules, efi_data(op).u.update_capsule.capsule_count = count; efi_data(op).u.update_capsule.sg_list = sg_list; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -252,7 +252,7 @@ static efi_status_t xen_efi_query_capsule_caps(efi_capsule_header_t **capsules, capsules); efi_data(op).u.query_capsule_capabilities.capsule_count = count; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *max_size = efi_data(op).u.query_capsule_capabilities.max_capsule_size; @@ -331,7 +331,7 @@ efi_system_table_t __init *xen_efi_probe(void) }; union xenpf_efi_info *info = &op.u.firmware_info.u.efi_info; - if (!xen_initial_domain() || HYPERVISOR_dom0_op(&op) < 0) + if (!xen_initial_domain() || HYPERVISOR_platform_op(&op) < 0) return NULL; /* Here we know that Xen runs on EFI platform. */ @@ -347,7 +347,7 @@ efi_system_table_t __init *xen_efi_probe(void) info->vendor.bufsz = sizeof(vendor); set_xen_guest_handle(info->vendor.name, vendor); - if (HYPERVISOR_dom0_op(&op) == 0) { + if (HYPERVISOR_platform_op(&op) == 0) { efi_systab_xen.fw_vendor = __pa_symbol(vendor); efi_systab_xen.fw_revision = info->vendor.revision; } else @@ -357,14 +357,14 @@ efi_system_table_t __init *xen_efi_probe(void) op.u.firmware_info.type = XEN_FW_EFI_INFO; op.u.firmware_info.index = XEN_FW_EFI_VERSION; - if (HYPERVISOR_dom0_op(&op) == 0) + if (HYPERVISOR_platform_op(&op) == 0) efi_systab_xen.hdr.revision = info->version; op.cmd = XENPF_firmware_info; op.u.firmware_info.type = XEN_FW_EFI_INFO; op.u.firmware_info.index = XEN_FW_EFI_RT_VERSION; - if (HYPERVISOR_dom0_op(&op) == 0) + if (HYPERVISOR_platform_op(&op) == 0) efi.runtime_version = info->version; return &efi_systab_xen; diff --git a/drivers/xen/pcpu.c b/drivers/xen/pcpu.c index 49e88f2..cdc6daa 100644 --- a/drivers/xen/pcpu.c +++ b/drivers/xen/pcpu.c @@ -78,7 +78,7 @@ static int xen_pcpu_down(uint32_t cpu_id) .u.cpu_ol.cpuid = cpu_id, }; - return HYPERVISOR_dom0_op(&op); + return HYPERVISOR_platform_op(&op); } static int xen_pcpu_up(uint32_t cpu_id) @@ -89,7 +89,7 @@ static int xen_pcpu_up(uint32_t cpu_id) .u.cpu_ol.cpuid = cpu_id, }; - return HYPERVISOR_dom0_op(&op); + return HYPERVISOR_platform_op(&op); } static ssize_t show_online(struct device *dev, @@ -277,7 +277,7 @@ static int sync_pcpu(uint32_t cpu, uint32_t *max_cpu) .u.pcpu_info.xen_cpuid = cpu, }; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) return ret; @@ -364,7 +364,7 @@ int xen_pcpu_id(uint32_t acpi_id) op.cmd = XENPF_get_cpuinfo; while (cpu_id <= max_id) { op.u.pcpu_info.xen_cpuid = cpu_id; - if (HYPERVISOR_dom0_op(&op)) { + if (HYPERVISOR_platform_op(&op)) { cpu_id++; continue; } diff --git a/drivers/xen/xen-acpi-cpuhotplug.c b/drivers/xen/xen-acpi-cpuhotplug.c index f4a3694..fdc9e67 100644 --- a/drivers/xen/xen-acpi-cpuhotplug.c +++ b/drivers/xen/xen-acpi-cpuhotplug.c @@ -206,7 +206,7 @@ static int xen_hotadd_cpu(struct acpi_processor *pr) op.u.cpu_add.acpi_id = pr->acpi_id; op.u.cpu_add.pxm = pxm; - cpu_id = HYPERVISOR_dom0_op(&op); + cpu_id = HYPERVISOR_platform_op(&op); if (cpu_id < 0) pr_err(PREFIX "Failed to hotadd CPU for acpi_id %d\n", pr->acpi_id); diff --git a/drivers/xen/xen-acpi-pad.c b/drivers/xen/xen-acpi-pad.c index f83b754..23d1808 100644 --- a/drivers/xen/xen-acpi-pad.c +++ b/drivers/xen/xen-acpi-pad.c @@ -36,7 +36,7 @@ static int xen_acpi_pad_idle_cpus(unsigned int idle_nums) op.u.core_parking.type = XEN_CORE_PARKING_SET; op.u.core_parking.idle_nums = idle_nums; - return HYPERVISOR_dom0_op(&op); + return HYPERVISOR_platform_op(&op); } static int xen_acpi_pad_idle_cpus_num(void) @@ -46,7 +46,7 @@ static int xen_acpi_pad_idle_cpus_num(void) op.cmd = XENPF_core_parking; op.u.core_parking.type = XEN_CORE_PARKING_GET; - return HYPERVISOR_dom0_op(&op) + return HYPERVISOR_platform_op(&op) ?: op.u.core_parking.idle_nums; } diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c index 70fa438..076970a 100644 --- a/drivers/xen/xen-acpi-processor.c +++ b/drivers/xen/xen-acpi-processor.c @@ -116,7 +116,7 @@ static int push_cxx_to_hypervisor(struct acpi_processor *_pr) set_xen_guest_handle(op.u.set_pminfo.power.states, dst_cx_states); if (!no_hypercall) - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (!ret) { pr_debug("ACPI CPU%u - C-states uploaded.\n", _pr->acpi_id); @@ -244,7 +244,7 @@ static int push_pxx_to_hypervisor(struct acpi_processor *_pr) } if (!no_hypercall) - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (!ret) { struct acpi_processor_performance *perf; @@ -302,7 +302,7 @@ static unsigned int __init get_max_acpi_id(void) info = &op.u.pcpu_info; info->xen_cpuid = 0; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) return NR_CPUS; @@ -310,7 +310,7 @@ static unsigned int __init get_max_acpi_id(void) last_cpu = op.u.pcpu_info.max_present; for (i = 0; i <= last_cpu; i++) { info->xen_cpuid = i; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) continue; max_acpi_id = max(info->acpi_id, max_acpi_id); diff --git a/drivers/xen/xenfs/xensyms.c b/drivers/xen/xenfs/xensyms.c index f8b1285..a03f261 100644 --- a/drivers/xen/xenfs/xensyms.c +++ b/drivers/xen/xenfs/xensyms.c @@ -31,7 +31,7 @@ static int xensyms_next_sym(struct xensyms *xs) symnum = symdata->symnum; - ret = HYPERVISOR_dom0_op(&xs->op); + ret = HYPERVISOR_platform_op(&xs->op); if (ret < 0) return ret; @@ -50,7 +50,7 @@ static int xensyms_next_sym(struct xensyms *xs) set_xen_guest_handle(symdata->name, xs->name); symdata->symnum--; /* Rewind */ - ret = HYPERVISOR_dom0_op(&xs->op); + ret = HYPERVISOR_platform_op(&xs->op); if (ret < 0) return ret; } diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h index 167071c..d133112 100644 --- a/include/xen/interface/xen.h +++ b/include/xen/interface/xen.h @@ -48,7 +48,7 @@ #define __HYPERVISOR_set_callbacks 4 #define __HYPERVISOR_fpu_taskswitch 5 #define __HYPERVISOR_sched_op_compat 6 -#define __HYPERVISOR_dom0_op 7 +#define __HYPERVISOR_platform_op 7 #define __HYPERVISOR_set_debugreg 8 #define __HYPERVISOR_get_debugreg 9 #define __HYPERVISOR_update_descriptor 10 -- 1.7.10.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: [PATCH v3 1/6] xen: rename dom0_op to platform_op Date: Wed, 11 Nov 2015 16:51:31 +0000 Message-ID: <1447260696-450-1-git-send-email-stefano.stabellini@eu.citrix.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xensource.com Cc: Ian.Campbell@citrix.com, Stefano Stabellini , linux-kernel@vger.kernel.org, david.vrabel@citrix.com, boris.ostrovsky@oracle.com, linux-arm-kernel@lists.infradead.org List-Id: xen-devel@lists.xenproject.org The dom0_op hypercall has been renamed to platform_op since Xen 3.2, which is ancient, and modern upstream Linux kernels cannot run as dom0 and it anymore anyway. Signed-off-by: Stefano Stabellini CC: konrad.wilk@oracle.com CC: david.vrabel@citrix.com CC: boris.ostrovsky@oracle.com --- arch/x86/include/asm/xen/hypercall.h | 6 +++--- arch/x86/xen/apic.c | 2 +- arch/x86/xen/enlighten.c | 8 ++++---- arch/x86/xen/time.c | 2 +- drivers/xen/acpi.c | 2 +- drivers/xen/efi.c | 30 +++++++++++++++--------------- drivers/xen/pcpu.c | 8 ++++---- drivers/xen/xen-acpi-cpuhotplug.c | 2 +- drivers/xen/xen-acpi-pad.c | 4 ++-- drivers/xen/xen-acpi-processor.c | 8 ++++---- drivers/xen/xenfs/xensyms.c | 4 ++-- include/xen/interface/xen.h | 2 +- 12 files changed, 39 insertions(+), 39 deletions(-) diff --git a/arch/x86/include/asm/xen/hypercall.h b/arch/x86/include/asm/xen/hypercall.h index 4c20dd3..3bcdcc8 100644 --- a/arch/x86/include/asm/xen/hypercall.h +++ b/arch/x86/include/asm/xen/hypercall.h @@ -310,10 +310,10 @@ HYPERVISOR_mca(struct xen_mc *mc_op) } static inline int -HYPERVISOR_dom0_op(struct xen_platform_op *platform_op) +HYPERVISOR_platform_op(struct xen_platform_op *op) { - platform_op->interface_version = XENPF_INTERFACE_VERSION; - return _hypercall1(int, dom0_op, platform_op); + op->interface_version = XENPF_INTERFACE_VERSION; + return _hypercall1(int, platform_op, op); } static inline int diff --git a/arch/x86/xen/apic.c b/arch/x86/xen/apic.c index acda713..abf4901 100644 --- a/arch/x86/xen/apic.c +++ b/arch/x86/xen/apic.c @@ -64,7 +64,7 @@ static u32 xen_apic_read(u32 reg) if (reg != APIC_ID) return 0; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) return 0; diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 5774800..f963c40 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -415,7 +415,7 @@ static bool __init xen_check_mwait(void) set_xen_guest_handle(op.u.set_pminfo.pdc, buf); - if ((HYPERVISOR_dom0_op(&op) == 0) && + if ((HYPERVISOR_platform_op(&op) == 0) && (buf[2] & (ACPI_PDC_C_C1_FFH | ACPI_PDC_C_C2C3_FFH))) { cpuid_leaf5_ecx_val = cx; cpuid_leaf5_edx_val = dx; @@ -1374,7 +1374,7 @@ static void __init xen_boot_params_init_edd(void) info->params.length = sizeof(info->params); set_xen_guest_handle(op.u.firmware_info.u.disk_info.edd_params, &info->params); - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) break; @@ -1392,7 +1392,7 @@ static void __init xen_boot_params_init_edd(void) op.u.firmware_info.type = XEN_FW_DISK_MBR_SIGNATURE; for (nr = 0; nr < EDD_MBR_SIG_MAX; nr++) { op.u.firmware_info.index = nr; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) break; mbr_signature[nr] = op.u.firmware_info.u.disk_mbr_signature.mbr_signature; @@ -1698,7 +1698,7 @@ asmlinkage __visible void __init xen_start_kernel(void) xen_start_info->console.domU.mfn = 0; xen_start_info->console.domU.evtchn = 0; - if (HYPERVISOR_dom0_op(&op) == 0) + if (HYPERVISOR_platform_op(&op) == 0) boot_params.kbd_status = op.u.firmware_info.u.kbd_shift_flags; /* Make sure ACS will be enabled */ diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 041d4cd..663c2ea 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -139,7 +139,7 @@ static int xen_pvclock_gtod_notify(struct notifier_block *nb, op.u.settime.nsecs = now.tv_nsec; op.u.settime.system_time = xen_clocksource_read(); - (void)HYPERVISOR_dom0_op(&op); + (void)HYPERVISOR_platform_op(&op); /* * Move the next drift compensation time 11 minutes diff --git a/drivers/xen/acpi.c b/drivers/xen/acpi.c index 90307c0..6893c79 100644 --- a/drivers/xen/acpi.c +++ b/drivers/xen/acpi.c @@ -58,7 +58,7 @@ static int xen_acpi_notify_hypervisor_state(u8 sleep_state, bits, val_a, val_b)) return -1; - HYPERVISOR_dom0_op(&op); + HYPERVISOR_platform_op(&op); return 1; } diff --git a/drivers/xen/efi.c b/drivers/xen/efi.c index f745db2..be7e56a 100644 --- a/drivers/xen/efi.c +++ b/drivers/xen/efi.c @@ -42,7 +42,7 @@ static efi_status_t xen_efi_get_time(efi_time_t *tm, efi_time_cap_t *tc) { struct xen_platform_op op = INIT_EFI_OP(get_time); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; if (tm) { @@ -67,7 +67,7 @@ static efi_status_t xen_efi_set_time(efi_time_t *tm) BUILD_BUG_ON(sizeof(*tm) != sizeof(efi_data(op).u.set_time)); memcpy(&efi_data(op).u.set_time, tm, sizeof(*tm)); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -79,7 +79,7 @@ static efi_status_t xen_efi_get_wakeup_time(efi_bool_t *enabled, { struct xen_platform_op op = INIT_EFI_OP(get_wakeup_time); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; if (tm) { @@ -108,7 +108,7 @@ static efi_status_t xen_efi_set_wakeup_time(efi_bool_t enabled, efi_time_t *tm) else efi_data(op).misc |= XEN_EFI_SET_WAKEUP_TIME_ENABLE_ONLY; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -129,7 +129,7 @@ static efi_status_t xen_efi_get_variable(efi_char16_t *name, efi_data(op).u.get_variable.size = *data_size; set_xen_guest_handle(efi_data(op).u.get_variable.data, data); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *data_size = efi_data(op).u.get_variable.size; @@ -152,7 +152,7 @@ static efi_status_t xen_efi_get_next_variable(unsigned long *name_size, memcpy(&efi_data(op).u.get_next_variable_name.vendor_guid, vendor, sizeof(*vendor)); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *name_size = efi_data(op).u.get_next_variable_name.size; @@ -178,7 +178,7 @@ static efi_status_t xen_efi_set_variable(efi_char16_t *name, efi_data(op).u.set_variable.size = data_size; set_xen_guest_handle(efi_data(op).u.set_variable.data, data); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -196,7 +196,7 @@ static efi_status_t xen_efi_query_variable_info(u32 attr, efi_data(op).u.query_variable_info.attr = attr; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *storage_space = efi_data(op).u.query_variable_info.max_store_size; @@ -210,7 +210,7 @@ static efi_status_t xen_efi_get_next_high_mono_count(u32 *count) { struct xen_platform_op op = INIT_EFI_OP(get_next_high_monotonic_count); - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *count = efi_data(op).misc; @@ -232,7 +232,7 @@ static efi_status_t xen_efi_update_capsule(efi_capsule_header_t **capsules, efi_data(op).u.update_capsule.capsule_count = count; efi_data(op).u.update_capsule.sg_list = sg_list; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; return efi_data(op).status; @@ -252,7 +252,7 @@ static efi_status_t xen_efi_query_capsule_caps(efi_capsule_header_t **capsules, capsules); efi_data(op).u.query_capsule_capabilities.capsule_count = count; - if (HYPERVISOR_dom0_op(&op) < 0) + if (HYPERVISOR_platform_op(&op) < 0) return EFI_UNSUPPORTED; *max_size = efi_data(op).u.query_capsule_capabilities.max_capsule_size; @@ -331,7 +331,7 @@ efi_system_table_t __init *xen_efi_probe(void) }; union xenpf_efi_info *info = &op.u.firmware_info.u.efi_info; - if (!xen_initial_domain() || HYPERVISOR_dom0_op(&op) < 0) + if (!xen_initial_domain() || HYPERVISOR_platform_op(&op) < 0) return NULL; /* Here we know that Xen runs on EFI platform. */ @@ -347,7 +347,7 @@ efi_system_table_t __init *xen_efi_probe(void) info->vendor.bufsz = sizeof(vendor); set_xen_guest_handle(info->vendor.name, vendor); - if (HYPERVISOR_dom0_op(&op) == 0) { + if (HYPERVISOR_platform_op(&op) == 0) { efi_systab_xen.fw_vendor = __pa_symbol(vendor); efi_systab_xen.fw_revision = info->vendor.revision; } else @@ -357,14 +357,14 @@ efi_system_table_t __init *xen_efi_probe(void) op.u.firmware_info.type = XEN_FW_EFI_INFO; op.u.firmware_info.index = XEN_FW_EFI_VERSION; - if (HYPERVISOR_dom0_op(&op) == 0) + if (HYPERVISOR_platform_op(&op) == 0) efi_systab_xen.hdr.revision = info->version; op.cmd = XENPF_firmware_info; op.u.firmware_info.type = XEN_FW_EFI_INFO; op.u.firmware_info.index = XEN_FW_EFI_RT_VERSION; - if (HYPERVISOR_dom0_op(&op) == 0) + if (HYPERVISOR_platform_op(&op) == 0) efi.runtime_version = info->version; return &efi_systab_xen; diff --git a/drivers/xen/pcpu.c b/drivers/xen/pcpu.c index 49e88f2..cdc6daa 100644 --- a/drivers/xen/pcpu.c +++ b/drivers/xen/pcpu.c @@ -78,7 +78,7 @@ static int xen_pcpu_down(uint32_t cpu_id) .u.cpu_ol.cpuid = cpu_id, }; - return HYPERVISOR_dom0_op(&op); + return HYPERVISOR_platform_op(&op); } static int xen_pcpu_up(uint32_t cpu_id) @@ -89,7 +89,7 @@ static int xen_pcpu_up(uint32_t cpu_id) .u.cpu_ol.cpuid = cpu_id, }; - return HYPERVISOR_dom0_op(&op); + return HYPERVISOR_platform_op(&op); } static ssize_t show_online(struct device *dev, @@ -277,7 +277,7 @@ static int sync_pcpu(uint32_t cpu, uint32_t *max_cpu) .u.pcpu_info.xen_cpuid = cpu, }; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) return ret; @@ -364,7 +364,7 @@ int xen_pcpu_id(uint32_t acpi_id) op.cmd = XENPF_get_cpuinfo; while (cpu_id <= max_id) { op.u.pcpu_info.xen_cpuid = cpu_id; - if (HYPERVISOR_dom0_op(&op)) { + if (HYPERVISOR_platform_op(&op)) { cpu_id++; continue; } diff --git a/drivers/xen/xen-acpi-cpuhotplug.c b/drivers/xen/xen-acpi-cpuhotplug.c index f4a3694..fdc9e67 100644 --- a/drivers/xen/xen-acpi-cpuhotplug.c +++ b/drivers/xen/xen-acpi-cpuhotplug.c @@ -206,7 +206,7 @@ static int xen_hotadd_cpu(struct acpi_processor *pr) op.u.cpu_add.acpi_id = pr->acpi_id; op.u.cpu_add.pxm = pxm; - cpu_id = HYPERVISOR_dom0_op(&op); + cpu_id = HYPERVISOR_platform_op(&op); if (cpu_id < 0) pr_err(PREFIX "Failed to hotadd CPU for acpi_id %d\n", pr->acpi_id); diff --git a/drivers/xen/xen-acpi-pad.c b/drivers/xen/xen-acpi-pad.c index f83b754..23d1808 100644 --- a/drivers/xen/xen-acpi-pad.c +++ b/drivers/xen/xen-acpi-pad.c @@ -36,7 +36,7 @@ static int xen_acpi_pad_idle_cpus(unsigned int idle_nums) op.u.core_parking.type = XEN_CORE_PARKING_SET; op.u.core_parking.idle_nums = idle_nums; - return HYPERVISOR_dom0_op(&op); + return HYPERVISOR_platform_op(&op); } static int xen_acpi_pad_idle_cpus_num(void) @@ -46,7 +46,7 @@ static int xen_acpi_pad_idle_cpus_num(void) op.cmd = XENPF_core_parking; op.u.core_parking.type = XEN_CORE_PARKING_GET; - return HYPERVISOR_dom0_op(&op) + return HYPERVISOR_platform_op(&op) ?: op.u.core_parking.idle_nums; } diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c index 70fa438..076970a 100644 --- a/drivers/xen/xen-acpi-processor.c +++ b/drivers/xen/xen-acpi-processor.c @@ -116,7 +116,7 @@ static int push_cxx_to_hypervisor(struct acpi_processor *_pr) set_xen_guest_handle(op.u.set_pminfo.power.states, dst_cx_states); if (!no_hypercall) - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (!ret) { pr_debug("ACPI CPU%u - C-states uploaded.\n", _pr->acpi_id); @@ -244,7 +244,7 @@ static int push_pxx_to_hypervisor(struct acpi_processor *_pr) } if (!no_hypercall) - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (!ret) { struct acpi_processor_performance *perf; @@ -302,7 +302,7 @@ static unsigned int __init get_max_acpi_id(void) info = &op.u.pcpu_info; info->xen_cpuid = 0; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) return NR_CPUS; @@ -310,7 +310,7 @@ static unsigned int __init get_max_acpi_id(void) last_cpu = op.u.pcpu_info.max_present; for (i = 0; i <= last_cpu; i++) { info->xen_cpuid = i; - ret = HYPERVISOR_dom0_op(&op); + ret = HYPERVISOR_platform_op(&op); if (ret) continue; max_acpi_id = max(info->acpi_id, max_acpi_id); diff --git a/drivers/xen/xenfs/xensyms.c b/drivers/xen/xenfs/xensyms.c index f8b1285..a03f261 100644 --- a/drivers/xen/xenfs/xensyms.c +++ b/drivers/xen/xenfs/xensyms.c @@ -31,7 +31,7 @@ static int xensyms_next_sym(struct xensyms *xs) symnum = symdata->symnum; - ret = HYPERVISOR_dom0_op(&xs->op); + ret = HYPERVISOR_platform_op(&xs->op); if (ret < 0) return ret; @@ -50,7 +50,7 @@ static int xensyms_next_sym(struct xensyms *xs) set_xen_guest_handle(symdata->name, xs->name); symdata->symnum--; /* Rewind */ - ret = HYPERVISOR_dom0_op(&xs->op); + ret = HYPERVISOR_platform_op(&xs->op); if (ret < 0) return ret; } diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h index 167071c..d133112 100644 --- a/include/xen/interface/xen.h +++ b/include/xen/interface/xen.h @@ -48,7 +48,7 @@ #define __HYPERVISOR_set_callbacks 4 #define __HYPERVISOR_fpu_taskswitch 5 #define __HYPERVISOR_sched_op_compat 6 -#define __HYPERVISOR_dom0_op 7 +#define __HYPERVISOR_platform_op 7 #define __HYPERVISOR_set_debugreg 8 #define __HYPERVISOR_get_debugreg 9 #define __HYPERVISOR_update_descriptor 10 -- 1.7.10.4