From nobody Sat Aug 8 00:43:57 2026 X-Original-To: dev-commits-src-branches@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 4hH2ML2Bjlz6mZDP for ; Sat, 08 Aug 2026 00:43:58 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hH2ML0X2rz3wLP for ; Sat, 08 Aug 2026 00:43:58 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1786149838; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=sqONEfTQ75BuJI1ZlbuW3X6EdkO6rjLXoPS4LT/zRdc=; b=Ffj2Ol8tRagfDThEkFH4d+PDUjXrCG75QGcO7Ws23yF8M301XNdhKuDdsBdk0QX17hw5RP y6KBrmUeU8vpLNl65a4lzl+h2HiIwl3o8eoiwj3E6WeoC/mB7Z8wx77yKI4kcNZGvjBkHo zxGG64Xn+EAb03SOQQfoHJ7+1U8rKjGE7XrRtL8P+VyKpPE6ThXgmM8YM0icw64jMle8cO h6mSLoMqEiL5ZDpV9ml6rkG6ANQGA0RS6F0+2PvSkW9yyk7aTImh5JnHMz0jQ29qQWPLjn zo66rlcYgyVTUYF0HjHosfEjBtwfynr1YMCrZ26+j6LVWtPDziXaMvmljXL3vQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1786149838; a=rsa-sha256; cv=none; b=oPndTjvNGPsZ9dHWVmbEigbs/Hx0vdGnVRnYXGyw0YOWErSOfcyzGBo6ng0g8RyS0RC1kL Thjm3cvl+/u3xxB+EpiASe3DZwYCLmL/ftg1yFa4pAxn2fDLK4dwhIKvXVwNQJsOAvblqV QSYmLwFTfzwcsDO4ftImZdIyYyQAOn/r9ZjBGcFy6VxjEDgnTvPe1btt3429ynoVNtN/ar ALzAPNSXSeYCcIJ2oX0my63qfjGoUAvX81kReMiLxVDSSnJAGloqF43U5EisC86EE5KX0Q yP/SjRhWjK5lU14YPArf0Ym8IJ479z4JpNHaRCBEpkS9d6JnJojzqv7Di6wy2g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1786149838; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=sqONEfTQ75BuJI1ZlbuW3X6EdkO6rjLXoPS4LT/zRdc=; b=xkYv033OJxdCRf7GPLy8wygxvKF6CvJOAj+pfvqtB8iJKYRBDFRyvrjy9fgtnWm/296N30 +78HdUR+PuyaFnanhmia5ogBYx0nsrOQblprMk04Xm/JrWZf7pOo5mMfgyaJuaHkSmvK18 tSwsIDbfkJTQ6Y/5z4nz0+RwBy0drAD5A+XDFDHbBeacNOyPX0kSQ6dDQMrmE9KHnL48q8 SaTvgxwR235lrE4PypKhg+xACL4QCq3QyS8wjmRZ5mRWpH0WvB2AhZM3ooNN5Hrd1O7Xpi 69Ksm+4W8yTOM12/wIWh2VrQW110dcGMMV7L9WU5ugrEi3dDkpN89sra+Tz84w== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hH2MK6H5Cz19r for ; Sat, 08 Aug 2026 00:43:57 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 3ebd6 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Sat, 08 Aug 2026 00:43:57 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Cc: Michael Adler From: Kevin Bowling Subject: git: 96028adb8599 - stable/14 - pci: Add L1 PM definitions List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kbowling X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 96028adb8599cdda264ff3258aadf709e3f8ff1b Auto-Submitted: auto-generated Date: Sat, 08 Aug 2026 00:43:57 +0000 Message-Id: <6a767bcd.3ebd6.1d7e3e5c@gitrepo.freebsd.org> The branch stable/14 has been updated by kbowling: URL: https://cgit.FreeBSD.org/src/commit/?id=96028adb8599cdda264ff3258aadf709e3f8ff1b commit 96028adb8599cdda264ff3258aadf709e3f8ff1b Author: Michael Adler AuthorDate: 2026-07-09 17:00:32 +0000 Commit: Kevin Bowling CommitDate: 2026-08-08 00:39:55 +0000 pci: Add L1 PM definitions Add register/bit definitions for the L1 PM substates capability (PCIZ_L1PM) to pcireg.h. Signed-off-by: Michael Adler Pull-Request: https://github.com/freebsd/freebsd-src/pull/2318 (cherry picked from commit 04f8a6aeeba5cbaa48be7134765ee49d5b1b9857) --- sys/dev/pci/pcireg.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/sys/dev/pci/pcireg.h b/sys/dev/pci/pcireg.h index f6aaf30611e4..9a48e9183201 100644 --- a/sys/dev/pci/pcireg.h +++ b/sys/dev/pci/pcireg.h @@ -1128,6 +1128,20 @@ #define PCIM_ACS_UNCLAIMED_REQ_REDIRECT_CTL 0x1000 #define PCIR_ACS_EGRESS_CONTROL_VECTOR 0x8 +/* L1 PM Substates definitions */ +#define PCIR_L1PM_CAP 0x04 +#define PCIM_L1PM_CAP_PCIPM_L1_2 0x00000001 +#define PCIM_L1PM_CAP_PCIPM_L1_1 0x00000002 +#define PCIM_L1PM_CAP_ASPM_L1_2 0x00000004 +#define PCIM_L1PM_CAP_ASPM_L1_1 0x00000008 +#define PCIM_L1PM_CAP_L1PM_SUBSTATES 0x00000010 +#define PCIR_L1PM_CTL1 0x08 +#define PCIM_L1PM_CTL1_PCIPM_L1_2 0x00000001 +#define PCIM_L1PM_CTL1_PCIPM_L1_1 0x00000002 +#define PCIM_L1PM_CTL1_ASPM_L1_2 0x00000004 +#define PCIM_L1PM_CTL1_ASPM_L1_1 0x00000008 +#define PCIR_L1PM_CTL2 0x0c + /* * AMD IOMMU Base Capability * From AMD I/O Virtualization Technology (IOMMU) Specification