From nobody Thu Sep 18 09:49:58 2025 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cS9pv1c3Cz685y1; Thu, 18 Sep 2025 09:49:59 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cS9pv0mz6z3wLW; Thu, 18 Sep 2025 09:49:59 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1758188999; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=j0wSKxeiIndBBDmG50Dt9DHAlTM2NF7AtU/PnhzCwe0=; b=ns0oSXdpmTKqEJDXQMNG1mmKOTHquptH3+gqkNhGOWzUb04mB0IHgxMQ2KbyS66v5wFaa6 4bdsS3wtMBBelRoQ8nUJQmlmog0cmMj+6qPskXtPNyiImKbgdd1w2Uq9juXe7K2Uhq69Qv iAb6ZPorz32TyfEhsQpyU1pNDAsByt6ZeFNDh6aGSWXFKgA8pKVMfl3cpc0QpNuDVk5Of3 sU6MAQ1dUVg4GbU7mDSRbhCpU1NXkuWvg2NOV9kzrxiqacBMfa2vdbaodlbB8lT9y/RZTY Rpmj3RtcSBRoMClvgjx+9oZiFbHfXQb4y1IBAVHPEuNtSuOnZsPk5wnR+srrlA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1758188999; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=j0wSKxeiIndBBDmG50Dt9DHAlTM2NF7AtU/PnhzCwe0=; b=vA9TfkXv1DAXtEZefe3DbHV4l/phbjRvkp72chUwzvZEAf02F3A/XcqDCg7io6xsN8UTmX tSywK43jijYO/nhU2o7IRqXCAs4IZjtgubCcBFPTqtysdIQetF4X6T9Pwk7RrGobL6iDFo CzEgOLV8dMdnhtaig9WMycuweakWXzY4S5TIn9k/I5sQ1gZ1cc/JuhR9VqqYDX+muzQAOq s3NPwxo++CyYvSwld3J9QVcGGgpehWec4u+4AwQqpDBns7+FxCELUuYsq6fIuOu2euIaQD GQ9f1VQmVF6pCK8Sd0bGagx6HlTQ794O3qCKNs0LciD6YMEYBmv7PWLnOritOA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1758188999; a=rsa-sha256; cv=none; b=Osxlv60+B03ckaZycD2FCMvnFlFGDuE4FEqZV50RVRbJBwke93wb6OHDbaZnnvnYI3Q82I UaIydV7OhHKQ08+gMTJN+c9TQ9ql4FOGpzk0p40UEEdPg2wvZLHi3FRePRAVXs4thCp8+c auWZz9tCss9XRLfY1LRAsQzoso8RyLXlUj+Jymt9HwFkD6ARphCondy/XaRy9ULgHvUuDm y4HCQkR4vOkHEOaSNQC/7IrxDAAX6o/zXWvRid9k+iiQGClo8IVFjZm2B77IJdotXaVieh voCpOM+U2A1JCR65nS9H10odcuks7wXKhQupsUOB7WuE4czloE9J21Az1bw9bg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4cS9pv04JPz15vx; Thu, 18 Sep 2025 09:49:59 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 58I9nwAD017079; Thu, 18 Sep 2025 09:49:58 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 58I9nwwU017076; Thu, 18 Sep 2025 09:49:58 GMT (envelope-from git) Date: Thu, 18 Sep 2025 09:49:58 GMT Message-Id: <202509180949.58I9nwwU017076@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Aymeric Wibo Subject: git: 87e2b532ec9e - main - Revert "sys/power: Sleep type reporting by PM backends" List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: obiwac X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 87e2b532ec9e9504ac743931ffae528679a1f4c0 Auto-Submitted: auto-generated The branch main has been updated by obiwac: URL: https://cgit.FreeBSD.org/src/commit/?id=87e2b532ec9e9504ac743931ffae528679a1f4c0 commit 87e2b532ec9e9504ac743931ffae528679a1f4c0 Author: Aymeric Wibo AuthorDate: 2025-09-18 09:45:27 +0000 Commit: Aymeric Wibo CommitDate: 2025-09-18 09:49:17 +0000 Revert "sys/power: Sleep type reporting by PM backends" This reverts commit e779891327b1d9b9ab10ba482e59f498790505a7. PR: 289634 --- sys/dev/acpica/acpi.c | 6 ++---- sys/kern/subr_power.c | 46 +++++----------------------------------------- sys/sys/power.h | 3 +-- 3 files changed, 8 insertions(+), 47 deletions(-) diff --git a/sys/dev/acpica/acpi.c b/sys/dev/acpica/acpi.c index 702e1ecb5340..8dd879a573cc 100644 --- a/sys/dev/acpica/acpi.c +++ b/sys/dev/acpica/acpi.c @@ -734,8 +734,7 @@ acpi_attach(device_t dev) goto out; /* Register ACPI again to pass the correct argument of pm_func. */ - power_pm_register(POWER_PM_TYPE_ACPI, acpi_pm_func, sc, - acpi_supported_stypes); + power_pm_register(POWER_PM_TYPE_ACPI, acpi_pm_func, sc); acpi_platform_osc(dev); @@ -4777,8 +4776,7 @@ acpi_pm_register(void *arg) if (!cold || resource_disabled("acpi", 0)) return; - power_pm_register(POWER_PM_TYPE_ACPI, acpi_pm_func, NULL, - acpi_supported_stypes); + power_pm_register(POWER_PM_TYPE_ACPI, acpi_pm_func, NULL); } SYSINIT(power, SI_SUB_KLD, SI_ORDER_ANY, acpi_pm_register, NULL); diff --git a/sys/kern/subr_power.c b/sys/kern/subr_power.c index 44ad82860649..eb5bd03f5018 100644 --- a/sys/kern/subr_power.c +++ b/sys/kern/subr_power.c @@ -39,14 +39,13 @@ #include #include -enum power_stype power_standby_stype = POWER_STYPE_UNKNOWN; -enum power_stype power_suspend_stype = POWER_STYPE_UNKNOWN; -enum power_stype power_hibernate_stype = POWER_STYPE_UNKNOWN; +enum power_stype power_standby_stype = POWER_STYPE_STANDBY; +enum power_stype power_suspend_stype = POWER_STYPE_SUSPEND_TO_IDLE; +enum power_stype power_hibernate_stype = POWER_STYPE_HIBERNATE; static u_int power_pm_type = POWER_PM_TYPE_NONE; static power_pm_fn_t power_pm_fn = NULL; static void *power_pm_arg = NULL; -static bool power_pm_supported[POWER_STYPE_COUNT] = {0}; static struct task power_pm_task; enum power_stype @@ -71,26 +70,6 @@ power_stype_to_name(enum power_stype stype) return (power_stype_names[stype]); } -static int -sysctl_supported_stypes(SYSCTL_HANDLER_ARGS) -{ - int error; - struct sbuf sb; - enum power_stype stype; - - sbuf_new(&sb, NULL, 32, SBUF_AUTOEXTEND); - for (stype = 0; stype < POWER_STYPE_COUNT; stype++) { - if (power_pm_supported[stype]) - sbuf_printf(&sb, "%s ", power_stype_to_name(stype)); - } - sbuf_trim(&sb); - sbuf_finish(&sb); - error = sysctl_handle_string(oidp, sbuf_data(&sb), sbuf_len(&sb), req); - sbuf_delete(&sb); - - return (error); -} - static int power_sysctl_stype(SYSCTL_HANDLER_ARGS) { @@ -107,8 +86,7 @@ power_sysctl_stype(SYSCTL_HANDLER_ARGS) new_stype = power_name_to_stype(name); if (new_stype == POWER_STYPE_UNKNOWN) return (EINVAL); - if (!power_pm_supported[new_stype]) - return (EOPNOTSUPP); + /* TODO Check to see if the new stype is supported. */ if (new_stype != old_stype) *(enum power_stype *)oidp->oid_arg1 = new_stype; return (0); @@ -117,9 +95,6 @@ power_sysctl_stype(SYSCTL_HANDLER_ARGS) static SYSCTL_NODE(_kern, OID_AUTO, power, CTLFLAG_RW, 0, "Generic power management related sysctls"); -SYSCTL_PROC(_kern_power, OID_AUTO, supported_stype, - CTLTYPE_STRING | CTLFLAG_RD, 0, 0, sysctl_supported_stypes, "A", - "List supported sleep types"); SYSCTL_PROC(_kern_power, OID_AUTO, standby, CTLTYPE_STRING | CTLFLAG_RW, &power_standby_stype, 0, power_sysctl_stype, "A", "Sleep type to enter on standby"); @@ -139,8 +114,7 @@ power_pm_deferred_fn(void *arg, int pending) } int -power_pm_register(u_int pm_type, power_pm_fn_t pm_fn, void *pm_arg, - bool pm_supported[static POWER_STYPE_COUNT]) +power_pm_register(u_int pm_type, power_pm_fn_t pm_fn, void *pm_arg) { int error; @@ -149,16 +123,6 @@ power_pm_register(u_int pm_type, power_pm_fn_t pm_fn, void *pm_arg, power_pm_type = pm_type; power_pm_fn = pm_fn; power_pm_arg = pm_arg; - memcpy(power_pm_supported, pm_supported, - sizeof(power_pm_supported)); - if (power_pm_supported[POWER_STYPE_STANDBY]) - power_standby_stype = POWER_STYPE_STANDBY; - if (power_pm_supported[POWER_STYPE_SUSPEND_TO_IDLE]) - power_suspend_stype = POWER_STYPE_SUSPEND_TO_IDLE; - else if (power_pm_supported[POWER_STYPE_SUSPEND_TO_MEM]) - power_suspend_stype = POWER_STYPE_SUSPEND_TO_MEM; - if (power_pm_supported[POWER_STYPE_HIBERNATE]) - power_hibernate_stype = POWER_STYPE_HIBERNATE; error = 0; TASK_INIT(&power_pm_task, 0, power_pm_deferred_fn, NULL); } else { diff --git a/sys/sys/power.h b/sys/sys/power.h index 33ace400bfd2..44d7fc354423 100644 --- a/sys/sys/power.h +++ b/sys/sys/power.h @@ -91,8 +91,7 @@ extern const char *power_stype_to_name(enum power_stype _stype); typedef int (*power_pm_fn_t)(u_long _cmd, void* _arg, enum power_stype _stype); extern int power_pm_register(u_int _pm_type, power_pm_fn_t _pm_fn, - void *_pm_arg, - bool _pm_supported[static POWER_STYPE_COUNT]); + void *_pm_arg); extern u_int power_pm_get_type(void); extern void power_pm_suspend(int);