From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ankit Jindal Subject: [PATCH v2 3/6] Documentation: Update documentation for UIO_MEM_PHYS_CACHE Date: Tue, 30 Sep 2014 09:56:06 +0530 Message-ID: <1412051169-9142-4-git-send-email-ankit.jindal@linaro.org> References: <1412051169-9142-1-git-send-email-ankit.jindal@linaro.org> Return-path: In-Reply-To: <1412051169-9142-1-git-send-email-ankit.jindal@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: "Hans J. Koch" , Greg Kroah-Hartman , patches@apm.com, linux-arm-kernel@lists.infradead.org, Rob Herring , Tushar Jagad , Russell King - ARM Linux , devicetree@vger.kernel.org, Ankit Jindal List-Id: devicetree@vger.kernel.org This patch updates UIO documentation for new mem region type UIO_MEM_PHYS_CACHE. Signed-off-by: Ankit Jindal Signed-off-by: Tushar Jagad --- Documentation/DocBook/uio-howto.tmpl | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/DocBook/uio-howto.tmpl b/Documentation/DocBook/uio-howto.tmpl index bbe9c1f..baa9185 100644 --- a/Documentation/DocBook/uio-howto.tmpl +++ b/Documentation/DocBook/uio-howto.tmpl @@ -529,8 +529,9 @@ the memory region, it will show up in the corresponding sysfs node. int memtype: Required if the mapping is used. Set this to UIO_MEM_PHYS if you you have physical memory on your card to be mapped. Use UIO_MEM_LOGICAL for logical -memory (e.g. allocated with kmalloc()). There's also -UIO_MEM_VIRTUAL for virtual memory. +memory (e.g. allocated with kmalloc()). There are also +UIO_MEM_VIRTUAL for virtual memory, and +UIO_MEM_PHYS_CACHE for cacheable access to physical memory. -- 1.7.9.5