From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46825C433E9 for ; Thu, 18 Mar 2021 13:52:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E825C64F1D for ; Thu, 18 Mar 2021 13:52:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230440AbhCRNwH (ORCPT ); Thu, 18 Mar 2021 09:52:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229600AbhCRNvp (ORCPT ); Thu, 18 Mar 2021 09:51:45 -0400 Received: from mail-il1-x135.google.com (mail-il1-x135.google.com [IPv6:2607:f8b0:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70C82C06174A for ; Thu, 18 Mar 2021 06:51:45 -0700 (PDT) Received: by mail-il1-x135.google.com with SMTP id t7so4913471ilq.5 for ; Thu, 18 Mar 2021 06:51:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=2srrDw8cn09m+CV2vZOccq9oQbJCbgITCpC7n0jssaM=; b=e2JHlDJgWx0zcrRy/z17I7FHWHA7KPi8UnKHAHCM2AVU05M7dsE11gRjLHWtG5S22q 3pQrzlsAbVANYt1FQ87RzcC3fD9SkISIMvFqHwHXXxPUWjyiCzTLBn4Fz8kC6Nq+VRSE 0Op/f22pGJ3hQfFIo1c+wrizoMhV7xV/W5RUto4qX1e0xk0pX6ACKh6SqowpXJsSrcqt JOVH70LUaeemXOXNrEfwJh4qnP+rejK47GE8zYdCAkj8i/ohiB3IuYGDn6aG/J4QDoYP jobb776Lq4lLL7UiD5geDPoRHM/H/hLSljFkBSYknMhbowHMWW3mBVSYn1XPlLB5PI3q bOkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=2srrDw8cn09m+CV2vZOccq9oQbJCbgITCpC7n0jssaM=; b=udIk0y3djfQ/8FXLOQJqLKJt76m7Zcxj6pDWKyyy1+C1q/Q6pSeg6SAPBbLnUESgXY E4bJk7MgTlgkqovrghKWrVorsCxx4n9WTPb4q5/L2m7aX+32nhsEAzEyPitWAEAPnTQL F1U4c9qSapxywsWDM2LnMUDvGJQWEB0445eYlCOQ+e2GxrpuLtu2VZmaxUyK7yftY5fI vpFaAuiFbt2HoPBIyqcdjyqk8F4FkV1/1ziZctEupLB2gxSWA45/77eHFP3ng7p1pPcf lUXKhsCEzmc8YXQU6g+sHE/smYF1SdrlWqfA1tsufbY9dQu5yJngWSeCJ7IWtZ7S2zvH 9RYA== X-Gm-Message-State: AOAM530llQ0p89Cu2OIiR7WljFrLeiJ4+R/0K8GnSq2MnbDUUQ3fOUbo 4dgNdc9L9OBsIv/pTZy4IyAN5Q== X-Google-Smtp-Source: ABdhPJyIjlzT4FYUwNwJvj3076RJHYILTzos3p5d4DOLPIIAyMmLTEBx0VOjpoQRVQxw8O0jomRcmQ== X-Received: by 2002:a05:6e02:170c:: with SMTP id u12mr1712382ill.100.1616075504983; Thu, 18 Mar 2021 06:51:44 -0700 (PDT) Received: from localhost.localdomain (c-73-185-129-58.hsd1.mn.comcast.net. [73.185.129.58]) by smtp.gmail.com with ESMTPSA id j20sm1139377ilo.78.2021.03.18.06.51.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Mar 2021 06:51:44 -0700 (PDT) From: Alex Elder To: davem@davemloft.net, kuba@kernel.org Cc: f.fainelli@gmail.com, bjorn.andersson@linaro.org, evgreen@chromium.org, cpratapa@codeaurora.org, subashab@codeaurora.org, elder@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next v2 0/4] net: ipa: support 32-bit targets Date: Thu, 18 Mar 2021 08:51:37 -0500 Message-Id: <20210318135141.583977-1-elder@linaro.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is currently a configuration dependency that restricts IPA to be supported only on 64-bit machines. There are only a few things that really require that, and those are fixed in this series. The last patch in the series removes the CONFIG_64BIT build dependency for IPA. Version 2 of this series uses upper_32_bits() rather than creating a new function to extract bits out of a DMA address. -Alex Alex Elder (4): net: ipa: fix assumptions about DMA address size net: ipa: use upper_32_bits() net: ipa: fix table alignment requirement net: ipa: relax 64-bit build requirement drivers/net/ipa/Kconfig | 2 +- drivers/net/ipa/gsi.c | 4 ++-- drivers/net/ipa/ipa_main.c | 10 ++++++++-- drivers/net/ipa/ipa_table.c | 34 ++++++++++++++++++++-------------- 4 files changed, 31 insertions(+), 19 deletions(-) -- 2.27.0