From nobody Sun Feb 5 20:33:01 2023 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 4P91L61mpdz3kpbt; Sun, 5 Feb 2023 20:33:02 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4P91L61F8Lz3CTb; Sun, 5 Feb 2023 20:33:02 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1675629182; 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=Z651bTXu1900ssKA4khfQN9aJbI47E//eWgYspzdS3A=; b=s2W3wAQLD2hE0b/m0ro3fy5fxaSj7MokEWl9vgY0rAUc5gSNLgWd9W2Qf22Ol0JBhuxpPn d3Axv5uPKGDdNgwsauS3Lf53Z8w8YyDGWbFcDdQlo4dpc3Bq6fUZ/M1pjLY1+PtiB9o+Yv wNT5O/LIMZfiNnIoMjgvvj1rEA8ppfgT0ubeeUmz2VzQVQOBnIMxU3Sy/KSre6nbTZsQH9 YkvBJNi/F/Nay5m5ieaiRpsmSbf/Nmg+8RoYqFmeJBJwRk3J1CWvFtidbUc+Gv1139UQju JNB8crll/IN2x4SUtFZ+LurFMzVtdCDlG/pLJ4jxsRbonv/1dKjGG/KKKcqPSg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1675629182; 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=Z651bTXu1900ssKA4khfQN9aJbI47E//eWgYspzdS3A=; b=FdWryZKtGiDdvPFJUEmRsB6sL8prhZIUGqKf8n6CoFE7SAmhuVChMVPyKLQFDQN1ZCR3+6 uAnUm95U0aj29m5IxcWqV3oU5jCtVhqzQ5nDOyK5GFyY5QMzkgXCVlW+jSwPw9CavP7wV3 msCrz6SetkBee5029dfOhv15wh2ORQpAtKzarWCO/O/g0SPOzWiI0OtRfGO+EVSIHd/uk0 im2ZAYPnQG7G8rHw/bIHZ9FLZdfbQWE+4/9g6w6riTu0dZ8trfH72qJZxmFobCvAFOxf9f lavdiLdnH0Tr1c9cFTZ3qtyRUHcWIOAj/N9dRv2fSJJhBz+Wgg9lFiGJRsk5cg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1675629182; a=rsa-sha256; cv=none; b=pdR20qxIk64+MWxv2ff32o2tK/zJh22r5IcHl+mEQCkbRlUEup0g2cfmjOY56Gme6p+b/g Iv8e5gTnSZxbp0Yo9SNUR9A2f3XDzLXXJR6XuRLOVe/HqelrlvFX4oGKxUa9jcdUObxr59 PfD1zfUSpfD/spJ+LXjd6Qq4g04lHJ2MalnHeKWqeGUXts6gnwHBF5Kb//Uc0f5mTK/uC0 mhtEQzGTPHLU8c6neZ6nwPS/maJlx4GIUj8Gthuhl9IIh6a6w8yFX3ifCKeSgjofOvx4k+ fi9+AY8r7BBoQYa1gi1CyXwGmlpY6jpNJXe43sQtplfN1z0FEpvUNXHo7VVfDg== 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 4P91L60HFVz17Bs; Sun, 5 Feb 2023 20:33:02 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 315KX1tY046922; Sun, 5 Feb 2023 20:33:01 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 315KX1Ra046921; Sun, 5 Feb 2023 20:33:01 GMT (envelope-from git) Date: Sun, 5 Feb 2023 20:33:01 GMT Message-Id: <202302052033.315KX1Ra046921@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: "Bjoern A. Zeeb" Subject: git: fd1a2f3dfc0e - main - LinuxKPI: pci: add more functions 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: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: bz X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: fd1a2f3dfc0e8fb20d0d397d586000bb918aab47 Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=fd1a2f3dfc0e8fb20d0d397d586000bb918aab47 commit fd1a2f3dfc0e8fb20d0d397d586000bb918aab47 Author: Bjoern A. Zeeb AuthorDate: 2023-01-28 15:02:51 +0000 Commit: Bjoern A. Zeeb CommitDate: 2023-02-05 20:31:40 +0000 LinuxKPI: pci: add more functions Add a dummy pci_assign_resource() and an implementation of pci_irq_vector() returning the irq for MSI-X, MSI, and legacy interrupt. Both are needed by wirless drivers. Sponsored by: The FreeBSD Foundation MFC after: 3 days Reviewed by: jhb Differential Revision: https://reviews.freebsd.org/D38237 --- sys/compat/linuxkpi/common/include/linux/pci.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/pci.h b/sys/compat/linuxkpi/common/include/linux/pci.h index 3b9403a61ecd..e722b77261c0 100644 --- a/sys/compat/linuxkpi/common/include/linux/pci.h +++ b/sys/compat/linuxkpi/common/include/linux/pci.h @@ -1684,4 +1684,30 @@ pci_wait_for_pending_transaction(struct pci_dev *pdev) return (0); } +static inline int +pci_assign_resource(struct pci_dev *pdev, int bar) +{ + + return (0); +} + +static inline int +pci_irq_vector(struct pci_dev *pdev, unsigned int vector) +{ + + if (!pdev->msix_enabled && !pdev->msi_enabled) { + if (vector != 0) + return (-EINVAL); + return (pdev->irq); + } + + if (pdev->msix_enabled || pdev->msi_enabled) { + if ((pdev->dev.irq_start + vector) >= pdev->dev.irq_end) + return (-EINVAL); + return (pdev->dev.irq_start + vector); + } + + return (-ENXIO); +} + #endif /* _LINUXKPI_LINUX_PCI_H_ */