diff options
| author | Shawn Guo <shawn.guo@freescale.com> | 2011-01-20 05:50:39 +0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-01-31 12:42:23 +0100 |
| commit | 341b9419a8c0a4cdb75773c576870f1eb655516d (patch) | |
| tree | cfa8912c361d8cf24a67a8bc560523537769695f /virt/kvm/Kconfig | |
| parent | 1e9cebb42de57f1243261939c77ab5b0f9bcf311 (diff) | |
dmaengine: imx-sdma: fix up param for the last BD in sdma_prep_slave_sg()
As per the reference manual, bit "L" should be set while bit "C"
should be cleared for the last buffer descriptor in the non-cyclic
chain, so that sdma can stop trying to find the next BD and end
the transfer.
In case of sdma_prep_slave_sg(), BD_LAST needs to be set and BD_CONT
be cleared for the last BD.
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'virt/kvm/Kconfig')
0 files changed, 0 insertions, 0 deletions