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[207.172.141.204]) by smtp.gmail.com with ESMTPSA id d3-20020ac81183000000b00402364e77dcsm3273060qtj.7.2023.07.24.05.59.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Jul 2023 05:59:21 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: e9526194-2a21-11ee-8612-37d641c3527e DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1690203562; x=1690808362; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=6N7tHO/NpGPoNencisuqLlnFkoHrBAPddvPlzfIc1r8=; b=cGb1P+6S3Av5VGzrgSZc1YUQupRCIbJ6DAVAiXA9Mottwv6P7pTsXXlnUeOeNQE6yS KXloN25oLGNWTvgFBoaCmcjPodiF98MuPueE99Oh/l/jiDSTy99X+cbsz2u76U2fKDtN GQrq3t/hMKxCpsFJTSG9KtG3i9LiWtrYvD7m9p/nqooS4SIDUyfGT/NS++diC6BVnvYM Ix7EoMFBJPh27yiNw7eExYutYYqXbb/9Z8YQbEJAVDxim2gAX+MmqXE5Q4IU8yVcoGq9 XjmjJLYBdAdSc/tLVMdlChHQPvllJwyAX9ZrBYPRgSvckE/QVWo5fwOj/SOgEjcjVEbp MuFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690203562; x=1690808362; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=6N7tHO/NpGPoNencisuqLlnFkoHrBAPddvPlzfIc1r8=; b=PXjrY+0V7KnGLn2F1j/Q01hUIJvBNBzCMo3KNBvD8Ksh8YiD7f3MbNHevryu6tHOXY fV3QXdNbKzZxuyF1lRo3s/++Hyxz4lW/qO6T6XrDl0mnCzWRzQZw3nm78A7cJExP3qvz VJCIvg6d0ioqltx+WqWsZ5Gy+uj4UblKo8Qgrvf6AORVHsAUhtenfZ3JEGInFIagPEg7 hE8I8B6v2e8OaKmElI+yBw4z2uE5plmd/2xTgPIPdzaW65SGwAhOKn8kSwGlxJGszmD2 pOwKui4Y9hBeYQ1hwcsJrz5limFBjHrcEEfK2x32EAQeB02+PbNecYjdt1TFFhL4kNcW On+Q== X-Gm-Message-State: ABy/qLYrSEFy1dnw3z81yYGwmeYzVg+bvMM06YA2BC7xekwiXvgq9NwY TWm7+Y8TPT0TJnJJ6sWT+Dm4g4BHLkc= X-Google-Smtp-Source: APBJJlHp7cIM4/UVssHdBqftTk4Z3lll3Mh05WSVk3y28GZq+W5S9sj/cFB3io/d1A08Hhw1vN1MKw== X-Received: by 2002:ac8:5e46:0:b0:400:91d8:a704 with SMTP id i6-20020ac85e46000000b0040091d8a704mr10189554qtx.47.1690203562196; Mon, 24 Jul 2023 05:59:22 -0700 (PDT) From: Jason Andryuk To: xen-devel@lists.xenproject.org Cc: Jason Andryuk , Jan Beulich , Andrew Cooper , =?utf-8?q?Roger_Pau_Monn=C3=A9?= , Wei Liu Subject: [PATCH v6 03/15] cpufreq: Export intel_feature_detect Date: Mon, 24 Jul 2023 08:58:45 -0400 Message-ID: <20230724125857.11133-4-jandryuk@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230724125857.11133-1-jandryuk@gmail.com> References: <20230724125857.11133-1-jandryuk@gmail.com> MIME-Version: 1.0 Export feature_detect as intel_feature_detect so it can be re-used by HWP. Signed-off-by: Jason Andryuk Acked-by: Jan Beulich --- v4: Add Jan's Ack v3: Remove void * cast when calling intel_feature_detect v2: export intel_feature_detect with typed pointer Move intel_feature_detect to acpi/cpufreq/cpufreq.h since the declaration now contains struct cpufreq_policy *. --- xen/arch/x86/acpi/cpufreq/cpufreq.c | 8 ++++++-- xen/include/acpi/cpufreq/cpufreq.h | 2 ++ 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/xen/arch/x86/acpi/cpufreq/cpufreq.c b/xen/arch/x86/acpi/cpufreq/cpufreq.c index 6c70d04395..f1cc473b4f 100644 --- a/xen/arch/x86/acpi/cpufreq/cpufreq.c +++ b/xen/arch/x86/acpi/cpufreq/cpufreq.c @@ -339,9 +339,8 @@ static unsigned int cf_check get_cur_freq_on_cpu(unsigned int cpu) return extract_freq(get_cur_val(cpumask_of(cpu)), data); } -static void cf_check feature_detect(void *info) +void intel_feature_detect(struct cpufreq_policy *policy) { - struct cpufreq_policy *policy = info; unsigned int eax; eax = cpuid_eax(6); @@ -353,6 +352,11 @@ static void cf_check feature_detect(void *info) } } +static void cf_check feature_detect(void *info) +{ + intel_feature_detect(info); +} + static unsigned int check_freqs(const cpumask_t *mask, unsigned int freq, struct acpi_cpufreq_data *data) { diff --git a/xen/include/acpi/cpufreq/cpufreq.h b/xen/include/acpi/cpufreq/cpufreq.h index 1f1898d811..482ea5b0de 100644 --- a/xen/include/acpi/cpufreq/cpufreq.h +++ b/xen/include/acpi/cpufreq/cpufreq.h @@ -243,4 +243,6 @@ int write_userspace_scaling_setspeed(unsigned int cpu, unsigned int freq); void cpufreq_dbs_timer_suspend(void); void cpufreq_dbs_timer_resume(void); +void intel_feature_detect(struct cpufreq_policy *policy); + #endif /* __XEN_CPUFREQ_PM_H__ */