summaryrefslogtreecommitdiff
path: root/block
diff options
context:
space:
mode:
authorJason Gunthorpe <jgunthorpe@obsidianresearch.com>2017-02-01 12:48:42 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-02-10 15:20:44 +0100
commit6b45e0f24c7b5316dea7ed5995e1b809a3266b43 (patch)
tree4187f662de96e222040b4c7068d34a15678fac83 /block
parentcb97fbbcac15982406e0c74cd5512a8b6fcf10b3 (diff)
fpga zynq: Check for errors after completing DMA
The completion did not check the interrupt status to see if any error bits were asserted, check error bits and dump some registers if things went wrong. A few fixes are needed to make this work, the IXR_ERROR_FLAGS_MASK was wrong, it included the done bits, which shows a bug in mask/unmask_irqs which were using the wrong bits, simplify all of this stuff. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com> Acked-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions