From nobody Fri Jan 31 16:03:11 2025 X-Original-To: dev-commits-src-all@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 4Yl0zh2m9cz5mQvh; Fri, 31 Jan 2025 16:03:12 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Yl0zh0d3xz3hRY; Fri, 31 Jan 2025 16:03:12 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1738339392; 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=7fSQ+ErM7pYhYf4PYChoXsJJ1xyDdQhW6amCuqpPteg=; b=TXawVIJbftEh2dq7QfTlrU2skGxha5WThqfoC+N6SgzFlALcucraW/oth7Hcs2hhtYfNe8 UkcQK3rXHRZGikwLO3rKVyb6tfdr7TLKvJfed3jxeas46tPYmSdvHoXY5d9/5AXtSRJ8rC D3Hn/xMtwFDxYYjIAQkdz8zmUHLc55dV0D+zsrB39g8EKFSte50pqKXSeXVtpHm4w3JbjK 1KXCafzRIJ7gC+dytzB/H1+/OUhzhIIrk4d9RoS7nvpJI60rLkjNIsNQr9iZJ8TobrekCj imGEC8ym+VfhTVW/O+EC8pwjgf9zUKZhIagXrXd1BuC2bla2yqwFjgDSyGQ6Bw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1738339392; 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=7fSQ+ErM7pYhYf4PYChoXsJJ1xyDdQhW6amCuqpPteg=; b=SRP0i6a/nK/7ys6xBO/218qqMs1FNViQ15mRi1x5ClAIpD1uMEqsnzIVJdmWc4Ar1bzmq1 wbj2GcLQR0n1uuxCMNwTAc9fkTEzCIleUGj2MOY+RWVThILHNt0ZtkVW1BncwiiJE6hI9y ekpfCLl7dItMsIyIZCdHwTR3QfyXqamMnM1eEvSYBvDcrJfyLCcq9cFfkpVPJIY9oK1zYL s/E7DvHSk7oeU9CQNz1GkC0+T/zlGr7BXrJjLCBMuc5Q1BDNXZdC1RvbEY5nSI6B0EFSiv 5v12fgUMvLY7vDvpFq1MtyLQlkmsIQnYxYumFGJ/u42y28v2qC5dK5VFhpjH6w== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1738339392; a=rsa-sha256; cv=none; b=TTvKZjehgi7h3lfdPjDjeV7AcZQo0XuzOam1WIZrD6B+D9bozlRFew8RvXtCAH/3GiwM3w 9A0GYqx2dD25lUHAY9t9/7Mv8UBJU2qD+7dt0U3M+EPrn4cFmwUDQzFfqFeY9O50eui46y Ld84c3NZnYn4kt1OnSo7o7/WvJkmDKvYb5qo1q2F+zCc9c3YcRS1eVgBsGPZdV80cQ/sTQ Z/K9Dypr3eDQN6r8MTQ5w+bam1KQivTpSMVJWhz7RdwZ5zogLxNXiXsBNwS3C0saGtsNOp eeFHE31ko0J3eeMo/nE3xOT9bweVnNvyUho9lhqlAYC80yBwCAgE1bcdO2xI/Q== 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 4Yl0zh00mzz8v3; Fri, 31 Jan 2025 16:03:12 +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 50VG3BNi038498; Fri, 31 Jan 2025 16:03:11 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 50VG3BFk038495; Fri, 31 Jan 2025 16:03:11 GMT (envelope-from git) Date: Fri, 31 Jan 2025 16:03:11 GMT Message-Id: <202501311603.50VG3BFk038495@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: =?utf-8?Q?Jean-S=C3=A9bastien?= =?utf-8?Q?P=C3=A9dron?= Subject: git: 479c61bd5f66 - main - linuxkpi: Add `pci_get_base_class()` List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: dumbbell X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 479c61bd5f661f0e5927276c7eaea074235f6acc Auto-Submitted: auto-generated The branch main has been updated by dumbbell: URL: https://cgit.FreeBSD.org/src/commit/?id=479c61bd5f661f0e5927276c7eaea074235f6acc commit 479c61bd5f661f0e5927276c7eaea074235f6acc Author: Jean-Sébastien Pédron AuthorDate: 2024-12-22 16:26:49 +0000 Commit: Jean-Sébastien Pédron CommitDate: 2025-01-31 16:00:47 +0000 linuxkpi: Add `pci_get_base_class()` [Why] This new API is used by the amdgpu DRM driver is Linux 6.7. [How] This is the same as `pci_get_class()` except that it searches a PCI device matching the base class only; the subclass is ignored. Reviewed by: manu Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D48746 --- sys/compat/linuxkpi/common/include/linux/pci.h | 3 +++ sys/compat/linuxkpi/common/src/linux_pci.c | 18 ++++++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/pci.h b/sys/compat/linuxkpi/common/include/linux/pci.h index aa6b778c3477..782f79080873 100644 --- a/sys/compat/linuxkpi/common/include/linux/pci.h +++ b/sys/compat/linuxkpi/common/include/linux/pci.h @@ -1355,6 +1355,9 @@ pci_bus_write_config_word(struct pci_bus *bus, unsigned int devfn, int pos, struct pci_dev *lkpi_pci_get_class(unsigned int class, struct pci_dev *from); #define pci_get_class(class, from) lkpi_pci_get_class(class, from) +struct pci_dev *lkpi_pci_get_base_class(unsigned int class, + struct pci_dev *from); +#define pci_get_base_class(class, from) lkpi_pci_get_base_class(class, from) /* -------------------------------------------------------------------------- */ diff --git a/sys/compat/linuxkpi/common/src/linux_pci.c b/sys/compat/linuxkpi/common/src/linux_pci.c index 366731081072..a9942a657dce 100644 --- a/sys/compat/linuxkpi/common/src/linux_pci.c +++ b/sys/compat/linuxkpi/common/src/linux_pci.c @@ -400,6 +400,24 @@ lkpi_pci_get_class(unsigned int class, struct pci_dev *from) return (pdev); } +struct pci_dev * +lkpi_pci_get_base_class(unsigned int baseclass, struct pci_dev *from) +{ + device_t dev; + device_t devfrom = NULL; + struct pci_dev *pdev; + + if (from != NULL) + devfrom = from->dev.bsddev; + + dev = pci_find_base_class_from(baseclass, devfrom); + if (dev == NULL) + return (NULL); + + pdev = lkpinew_pci_dev(dev); + return (pdev); +} + struct pci_dev * lkpi_pci_get_domain_bus_and_slot(int domain, unsigned int bus, unsigned int devfn)