From nobody Tue Mar 29 11:19:36 2022 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 DC10F1A38043; Tue, 29 Mar 2022 11:19:36 +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 4KSRt05l73z4bDf; Tue, 29 Mar 2022 11:19:36 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1648552776; 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=epofhY/gLf5mFDyTtd/aoMaNkj5P+aMpPl05y+jK0JI=; b=kVY/Y5ut0F0HEEn+jfyjbtWci4pjvJ5Vw7nhsbIIRZQK2fZN2TayDbDnW6xEfH8WvOf5NR +F++BXbRHndyCPgRYCHsd+gjXaN5sFwMGnTWQZa8rL8zbeULtVmeaAV79ipqnrYxQahlVh 6tjk2P8EMmWvrD0gaRaHaAFT6RMdYGMKghkMYHZm90WCx7vpSdIibexSJ9YVlkbvU2CjPz 68p//HOTKgHExFuv2NK7Lgp/1Kw1jcikjTixeo8QHbem3LTjLi9c55cWyokWzri4ssTvKs oiK1dlrPz8zfAs/nr/nCgkVQe4yX7jEICZpHkV28wnDnrBu3nMJhB5gcnE3F3Q== 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 A5DB91D833; Tue, 29 Mar 2022 11:19:36 +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 22TBJaXC092895; Tue, 29 Mar 2022 11:19:36 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 22TBJagk092894; Tue, 29 Mar 2022 11:19:36 GMT (envelope-from git) Date: Tue, 29 Mar 2022 11:19:36 GMT Message-Id: <202203291119.22TBJagk092894@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Emmanuel Vadot Subject: git: 1acf9b27704c - main - linuxkpi: Implement dma_max_mapping_size 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: manu X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 1acf9b27704cebfcf14cd896264be29c1d27c4c3 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1648552776; 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=epofhY/gLf5mFDyTtd/aoMaNkj5P+aMpPl05y+jK0JI=; b=C+U12Cg0/7GP4LjjseiXhUWMxny0ab4UmaMkZ00hQx9cT7y28LwB3wXBtzaGMgDSVipZlm t0tmClWnuPbFJGz94/q6Ns7RebsSz7XMIEFqbH4KJYBjT8IYJUP8dUZlKHWiNifPOqxh28 B+kslqOeke4nqqtHzhl9Feoro9Vcv08U4u75/ShT26WhVUDshRM9WasSyEBcw5MtPEHoOM aFT4ikHPATaLdAPgx1oa2d8XToTHUSOftabJ164p++JLL0//SGl3XPdwtOMyRh8Qsf/tDh btDZeqQo2V2YiZEqdhhuMReA3dE19CU0sqbE5eB2Mfl0w10RD2+llsT64NPgAQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1648552776; a=rsa-sha256; cv=none; b=EKdHI6VMh+VkpY8+aDSKn+RjswzmzL9LcJAdcWtpM2HqEiM4sdl2L9hJXVHLPigbEa1yEf 4XpW2vKbJ6SrxyN+0AkmlNv+ITYh0DE+w+MSTC763eVjeG5m9VGbSuqUTp/PVjf22fAX98 Cza8VSw0hSRg6ckC4E8N/uXBWK1KrxL4M91/Zjab1ozulFEx5WHbJbMS6rFxbbEw6Ejv+8 Tw6BcZTatwUIa6czrJYaeKPl6Z7Tsed6eNolnXgLLh3ytLypaK31LyCboVXU+mzs5ptM6P 6zlY7XexJIdK9ghgWfPf3dkseLG6FOeff3V7wClg1TSvz5HBHSq+24w2826OLA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by manu: URL: https://cgit.FreeBSD.org/src/commit/?id=1acf9b27704cebfcf14cd896264be29c1d27c4c3 commit 1acf9b27704cebfcf14cd896264be29c1d27c4c3 Author: Emmanuel Vadot AuthorDate: 2022-03-29 11:01:31 +0000 Commit: Emmanuel Vadot CommitDate: 2022-03-29 11:19:32 +0000 linuxkpi: Implement dma_max_mapping_size Simply returns SCATTERLIST_MAX_SEGMENT. Needed by drm v5.10 MFC after: 1 week Sponsored by: Beckhoff Automation GmbH & Co. KG --- sys/compat/linuxkpi/common/include/linux/dma-mapping.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/dma-mapping.h b/sys/compat/linuxkpi/common/include/linux/dma-mapping.h index fcb50f4b5217..dd3bbc094dfb 100644 --- a/sys/compat/linuxkpi/common/include/linux/dma-mapping.h +++ b/sys/compat/linuxkpi/common/include/linux/dma-mapping.h @@ -313,6 +313,13 @@ _dma_unmap_single_attrs(struct device *dev, dma_addr_t dma, size_t size, linux_dma_unmap(dev, dma, size); } +static inline size_t +dma_max_mapping_size(struct device *dev) +{ + + return (SCATTERLIST_MAX_SEGMENT); +} + #define dma_map_single_attrs(dev, ptr, size, dir, attrs) \ _dma_map_single_attrs(dev, ptr, size, dir, 0)