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Avila" , sc.suh@samsung.com, cpgs@samsung.com, cpgsproxy5@samsung.com Subject: Re: [PATCH v2 4/4] usb: host: add xhci-exynos module Message-ID: References: <1646648256-105214-1-git-send-email-dh10.jung@samsung.com> <1646648256-105214-5-git-send-email-dh10.jung@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1646648256-105214-5-git-send-email-dh10.jung@samsung.com> X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 07, 2022 at 07:17:36PM +0900, Daehwan Jung wrote: > This is for reference to introduce usb offload as seeing how a user does. > We only care DCBAA, Device Context, Transfer Ring, Event Ring, and ERST. > They are allocated on specific address(SRAM) for Co-Processor. > Co-processor could use them directly without xhci driver after then. > > Signed-off-by: Daehwan Jung > --- > drivers/usb/host/xhci-exynos.c | 2025 ++++++++++++++++++++++++++++++++ > drivers/usb/host/xhci-exynos.h | 150 +++ > 2 files changed, 2175 insertions(+) > create mode 100644 drivers/usb/host/xhci-exynos.c > create mode 100644 drivers/usb/host/xhci-exynos.h Please test-build your patches before sending them out :(