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[73.185.129.58]) by smtp.gmail.com with ESMTPSA id k7sm770359ils.35.2021.03.18.11.59.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Mar 2021 11:59:33 -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 v3 0/4] net: ipa: support 32-bit targets Date: Thu, 18 Mar 2021 13:59:26 -0500 Message-Id: <20210318185930.891260-1-elder@linaro.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@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. Version 3 of uses lower_32_bits() as well. -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 | 14 ++++++-------- drivers/net/ipa/ipa_main.c | 10 ++++++++-- drivers/net/ipa/ipa_table.c | 34 ++++++++++++++++++++-------------- 4 files changed, 35 insertions(+), 25 deletions(-) -- 2.27.0