From nobody Mon Mar 20 20:47:49 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 4PgRdL0YNYz40Dh2; Mon, 20 Mar 2023 20:47:50 +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 4PgRdK6ws8z3kZ1; Mon, 20 Mar 2023 20:47:49 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1679345270; 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=sb2C7bh6jzl7N4ntEZnbbIvp9xA7e5nx1CNoOH7J/hI=; b=aHykTe8Z9bgU8QogBBxNDGJ3EIv4+jFihdv641XRZGkEhtKAeX7rcscs715kFukSkhjHmO lW5lRVlO+jENMnTakzNbtpNc6NFpzvCnjnLMOvUPtxM7gG2IuXFOSue0kGFiKIrra+x1Z3 r+7D8hzpqBNp4e+R2Qrr7znP3wk7gTXrol6zaG8L36YIExWAc64HL1IFKOyT11nfW2gvGG 7dce+NR3ZtPTadgkZeR4/JkrznTGkq/yQQwCYeoczYrh/j4ZLvNtSQBDNtw2FQIPcTZaL3 Ukk1WJvoC7+mnotgINlFqnDoOxyEEbeQTE76IlSnTO/tod3x+rcyIsSzIkOKfA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1679345270; 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=sb2C7bh6jzl7N4ntEZnbbIvp9xA7e5nx1CNoOH7J/hI=; b=EfLO4eXa78/mqaS4+lYoo6R1VMuGHZvT0txiFV1eAjeULUL8Gb3P03ENq1PwjOtgAiaVMS qXGtv/uWZuSmP9CJd0Pi/7napS2rUDVs0silWQe1IaML6bxsyGhhcDGIrQ69WBwwYbmp/v u3FzK4CZj5xSzPPu8+3KE7TlAr5wkauzkqA7ZvNl3YFKYClTf60ria4gYuL5y+MTt8jEBJ eiP2w6pj+wQBp0Est+eAZpvMl0OilnQ5Xb1Sslp6texsM+nat1uAfMK43VvWgo/fxXzmYD 1zu4dUmOxZujXDDuMawoHsWOJFEAoUtiFaofA6/dnbgcrFAwwd+B4a/5thQ7Dw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1679345270; a=rsa-sha256; cv=none; b=EvaZ8jWroCUoHZR5ReG1JLYoPYaNnyt87P4NZ6bLv0WuChFKUVJvtPSjojA6Oc/a2ziZG1 7tjg0q8lxKA046wKiMWrumBbH7Rg1lpMLwzsJsJndbkGdlsFheZInuRSKvk/QL4ltEnEws 36pzYIxghxRMvdFAgHInkmJcA1teHoIzcZGy4XkS7ey3XH0z1ni+3m1zLwhhZnvewwbT6a 6L03G+UUiK489QaoEyBcYiHI8eRKA8kMtktmKhA7kJj17yjwi9mnZrTT1nFpsJeTOfQnU8 gpRZIp3ZVgRf/HIikng6jUcCFMvIyMYJaA3iMq4cQdLBJwnYiv6fqxO09QWoNA== 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 4PgRdK5L27zl9p; Mon, 20 Mar 2023 20:47:49 +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 32KKlnXQ083294; Mon, 20 Mar 2023 20:47:49 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 32KKln02083293; Mon, 20 Mar 2023 20:47:49 GMT (envelope-from git) Date: Mon, 20 Mar 2023 20:47:49 GMT Message-Id: <202303202047.32KKln02083293@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=20P=C3=A9dron?= Subject: git: eef905a85907 - main - linuxkpi: Add 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: dumbbell X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: eef905a85907102bc00b76b5b135c24cabe0456a Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by dumbbell: URL: https://cgit.FreeBSD.org/src/commit/?id=eef905a85907102bc00b76b5b135c24cabe0456a commit eef905a85907102bc00b76b5b135c24cabe0456a Author: Jean-Sébastien Pédron AuthorDate: 2023-02-20 20:48:06 +0000 Commit: Jean-Sébastien Pédron CommitDate: 2023-03-20 20:47:36 +0000 linuxkpi: Add It defines a small part of the IOMMU API of Linux. We don't implement that yet. Reviewed by: manu Approved by: manu Differential Revision: https://reviews.freebsd.org/D39054 --- sys/compat/linuxkpi/common/include/linux/iommu.h | 29 ++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/iommu.h b/sys/compat/linuxkpi/common/include/linux/iommu.h new file mode 100644 index 000000000000..391d9778a0c8 --- /dev/null +++ b/sys/compat/linuxkpi/common/include/linux/iommu.h @@ -0,0 +1,29 @@ +/* Public domain. */ + +#ifndef _LINUXKPI_LINUX_IOMMU_H_ +#define _LINUXKPI_LINUX_IOMMU_H_ + +#include + +#define __IOMMU_DOMAIN_PAGING (1U << 0) +#define __IOMMU_DOMAIN_DMA_API (1U << 1) +#define __IOMMU_DOMAIN_PT (1U << 2) +#define __IOMMU_DOMAIN_DMA_FQ (1U << 3) + +#define IOMMU_DOMAIN_BLOCKED (0U) +#define IOMMU_DOMAIN_IDENTITY (__IOMMU_DOMAIN_PT) +#define IOMMU_DOMAIN_UNMANAGED (__IOMMU_DOMAIN_PAGING) +#define IOMMU_DOMAIN_DMA (__IOMMU_DOMAIN_PAGING | __IOMMU_DOMAIN_DMA_API) +#define IOMMU_DOMAIN_DMA_FQ (__IOMMU_DOMAIN_PAGING | __IOMMU_DOMAIN_DMA_API | __IOMMU_DOMAIN_DMA_FQ) + +struct iommu_domain { + unsigned int type; +}; + +static inline struct iommu_domain * +iommu_get_domain_for_dev(struct device *dev __unused) +{ + return (NULL); +} + +#endif /* _LINUXKPI_LINUX_IOMMU_H_ */