Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: Nliguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

The DMAContext is a simple pointer to an AddressSpace that is now always
already available.  Make everyone hold the address space directly,
and clean up the DMA API to use the AddressSpace directly.
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

The end of transfer check was occurring and potentially returning before
the interrupt flag was checked. This means the interrupt will be missed
if it occurs on the last packet. Fix by checking for the interrupt
before checking for the end of transfer.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: NIgor Mitsyanko <i.mitsyanko@gmail.com>
Message-id: 9969ec154777957ec738fc4e539d68e7494d0081.1369370934.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

This message was printing out the data in decimal only, which is not
very friendly to the debugging developer. Add hex variant in
parenthesis to make it consistent with other similar messages in this
module.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: NIgor Mitsyanko <i.mitsyanko@gmail.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: d624179649137832eaa8caa263ef9589b4395d5e.1369370934.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

This interrupt is not risen after the last block is written to sd. It
is mutually exclusive with the end of transfer conditions. Fix.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: NIgor Mitsyanko <i.mitsyanko@gmail.com>
Message-id: 7ca9fd3e03ce1bec94aff08f607c15a0ec3d3371.1369370934.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The data_count variable was being reset on every transfer, including
DMA transfer resumptions. This is incorrect, it should only be set
on a new command.

Manifests as a bug when using ADMA and there is a timer delay between
ADMA frames where the fifo is left in a non empty state.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: NIgor Mitsyanko <i.mitsyanko@gmail.com>
Message-id: 15a98609cc32315211b0963091a8efd67522e160.1369370934.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Many headers are used only in a single directory.  These can be
kept in hw/.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

This patch tackles all files that are compiled once, moving
them to subdirectories of hw/.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Fix various typos and misspellings. The bulk of these were found with
codespell.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

Done with this script:

cd hw
for i in `find . -name '*.h' | sed 's/^..//'`; do
  echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
done | sed -i -f - `find . -type f`

This is so that paths remain valid as files are moved.

Instead, files in hw/dataplane are referenced with the relative path.
We know they are not going to move to include/, and they are the only
include files that are in subdirectories _and_ move.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Device model for standard SD Host Controller Interface (SDHCI) compliant with
version 2.00 of SD association specification.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: NIgor Mitsyanko <i.mitsyanko@samsung.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>