From: Ankit Jindal <thatsjindal@xxxxxxxxx> This patch updates UIO documentation for new mem region types UIO_MEM_PHYS_CACHE and UIO_MEM_DEVICE. Signed-off-by: Ankit Jindal <thatsjindal@xxxxxxxxx> Signed-off-by: Anup Patel <anup.patel@xxxxxxxxxxxx> --- Documentation/DocBook/uio-howto.tmpl | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/DocBook/uio-howto.tmpl b/Documentation/DocBook/uio-howto.tmpl index cd0e452..de9dafe 100644 --- a/Documentation/DocBook/uio-howto.tmpl +++ b/Documentation/DocBook/uio-howto.tmpl @@ -529,8 +529,10 @@ the memory region, it will show up in the corresponding sysfs node. <varname>int memtype</varname>: Required if the mapping is used. Set this to <varname>UIO_MEM_PHYS</varname> if you you have physical memory on your card to be mapped. Use <varname>UIO_MEM_LOGICAL</varname> for logical -memory (e.g. allocated with <function>kmalloc()</function>). There's also -<varname>UIO_MEM_VIRTUAL</varname> for virtual memory. +memory (e.g. allocated with <function>kmalloc()</function>). There are also +<varname>UIO_MEM_VIRTUAL</varname> for virtual memory, +<varname>UIO_MEM_PHYS_CACHE</varname> for cacheable physical memory and, +<varname>UIO_MEM_DEVICE</varname> for memory mapped device registers. </para></listitem> <listitem><para> -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
