From: Pu Wen <puwen@hygon.cn>
To: tglx@linutronix.de, bp@alien8.de, thomas.lendacky@amd.com,
mingo@redhat.com, hpa@zytor.com, peterz@infradead.org,
tony.luck@intel.com, pbonzini@redhat.com, rkrcmar@redhat.com,
boris.ostrovsky@oracle.com, jgross@suse.com, rjw@rjwysocki.net,
lenb@kernel.org, viresh.kumar@linaro.org, mchehab@kernel.org,
trenn@suse.com, shuah@kernel.org, JBeulich@suse.com,
x86@kernel.org
Cc: linux-arch@vger.kernel.org, xen-devel@lists.xenproject.org,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: [PATCH v2 14/17] driver/acpi: enable Hygon support to ACPI driver
Date: Mon, 23 Jul 2018 21:20:34 +0800 [thread overview]
Message-ID: <1532352037-7151-15-git-send-email-puwen@hygon.cn> (raw)
In-Reply-To: <1532352037-7151-1-git-send-email-puwen@hygon.cn>
For Dhyana processors have NONSTOP TSC feature, so enable the support
to ACPI driver.
Signed-off-by: Pu Wen <puwen@hygon.cn>
---
drivers/acpi/acpi_pad.c | 1 +
drivers/acpi/processor_idle.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index 552c1f7..a47676a 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -70,6 +70,7 @@ static void power_saving_mwait_init(void)
#if defined(CONFIG_X86)
switch (boot_cpu_data.x86_vendor) {
+ case X86_VENDOR_HYGON:
case X86_VENDOR_AMD:
case X86_VENDOR_INTEL:
/*
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index abb559c..b2131c4 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -205,6 +205,7 @@ static void lapic_timer_state_broadcast(struct acpi_processor *pr,
static void tsc_check_state(int state)
{
switch (boot_cpu_data.x86_vendor) {
+ case X86_VENDOR_HYGON:
case X86_VENDOR_AMD:
case X86_VENDOR_INTEL:
case X86_VENDOR_CENTAUR:
--
2.7.4
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WARNING: multiple messages have this Message-ID (diff)
From: Pu Wen <puwen@hygon.cn>
To: tglx@linutronix.de, bp@alien8.de, thomas.lendacky@amd.com,
mingo@redhat.com, hpa@zytor.com, peterz@infradead.org,
tony.luck@intel.com, pbonzini@redhat.com, rkrcmar@redhat.com,
boris.ostrovsky@oracle.com, jgross@suse.com, rjw@rjwysocki.net,
lenb@kernel.org, viresh.kumar@linaro.org, mchehab@kernel.org,
trenn@suse.com, shuah@kernel.org, JBeulich@suse.com,
x86@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
kvm@vger.kernel.org, xen-devel@lists.xenproject.org
Subject: [PATCH v2 14/17] driver/acpi: enable Hygon support to ACPI driver
Date: Mon, 23 Jul 2018 21:20:34 +0800 [thread overview]
Message-ID: <1532352037-7151-15-git-send-email-puwen@hygon.cn> (raw)
Message-ID: <20180723132034.yw9gtdzsrbDNsMjvMXZKtUoaQc4LXZiADONxWrJMga8@z> (raw)
In-Reply-To: <1532352037-7151-1-git-send-email-puwen@hygon.cn>
For Dhyana processors have NONSTOP TSC feature, so enable the support
to ACPI driver.
Signed-off-by: Pu Wen <puwen@hygon.cn>
---
drivers/acpi/acpi_pad.c | 1 +
drivers/acpi/processor_idle.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index 552c1f7..a47676a 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -70,6 +70,7 @@ static void power_saving_mwait_init(void)
#if defined(CONFIG_X86)
switch (boot_cpu_data.x86_vendor) {
+ case X86_VENDOR_HYGON:
case X86_VENDOR_AMD:
case X86_VENDOR_INTEL:
/*
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index abb559c..b2131c4 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -205,6 +205,7 @@ static void lapic_timer_state_broadcast(struct acpi_processor *pr,
static void tsc_check_state(int state)
{
switch (boot_cpu_data.x86_vendor) {
+ case X86_VENDOR_HYGON:
case X86_VENDOR_AMD:
case X86_VENDOR_INTEL:
case X86_VENDOR_CENTAUR:
--
2.7.4
next prev parent reply other threads:[~2018-07-23 13:20 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-23 13:20 [PATCH v2 00/17] Add support for Hygon Dhyana Family 18h processor Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 01/17] x86/cpu: create Dhyana init file and register new cpu_dev to system Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-24 18:14 ` Paolo Bonzini
2018-07-24 18:14 ` Paolo Bonzini
[not found] ` <201807290021145963620@hygon.cn>
2018-07-28 23:42 ` Paolo Bonzini
2018-07-28 23:42 ` Paolo Bonzini
2018-07-30 16:42 ` Pu Wen
2018-07-30 16:42 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 02/17] x86/cache: get Dhyana cache size/leaves and setup cache cpumap Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 03/17] x86/mtrr: get MTRR number and support TOP_MEM2 Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 04/17] x86/smpboot: smp init nodelay and no flush caches before sleep Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 05/17] x86/perfctr: return perf counter and event selection bit offset Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 06/17] x86/nops: init ideal_nops for Hygon Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 07/17] x86/pci: add Hygon PCI vendor and northbridge support Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 08/17] x86/apic: add modern APIC support for Hygon Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 09/17] x86/bugs: add lfence mitigation to spectre v2 and no meltdown " Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 10/17] x86/events: enable Hygon support to PMU infrastructure Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 11/17] x86/mce: enable Hygon support to MCE infrastructure Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 12/17] x86/kvm: enable Hygon support to KVM infrastructure Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 13/17] x86/xen: enable Hygon support to Xen Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` Pu Wen [this message]
2018-07-23 13:20 ` [PATCH v2 14/17] driver/acpi: enable Hygon support to ACPI driver Pu Wen
2018-07-23 13:20 ` [PATCH v2 15/17] driver/cpufreq: enable Hygon support to cpufreq driver Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-23 13:20 ` [PATCH v2 16/17] driver/edac: enable Hygon support to AMD64 EDAC driver Pu Wen
2018-07-23 13:20 ` Pu Wen
2018-07-28 23:42 ` Paolo Bonzini
2018-07-28 23:42 ` Paolo Bonzini
2018-07-30 16:43 ` Pu Wen
2018-07-30 16:43 ` Pu Wen
2018-07-31 7:38 ` Paolo Bonzini
2018-07-31 7:38 ` Paolo Bonzini
2018-07-31 10:46 ` Pu Wen
2018-07-31 10:46 ` Pu Wen
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