Revision 27ec9dc17c48ea2e642ccb90b4ebf7fd47468911 authored by Alamy Liu on 25 February 2019, 19:22:13 UTC, committed by Ulf Hansson on 27 February 2019, 14:06:31 UTC
There is not enough space being allocated when DCMD is disabled.
CQE_DCMD is not necessary to be enabled when CQE is enabled.
(Software could halt CQE to send command)
In the case that CQE_DCMD is not enabled, it still needs to allocate
space for data transfer. For instance:
CQE_DCMD is enabled: 31 slots space (one slot used by DCMD)
CQE_DCMD is disabled: 32 slots space
Fixes: a4080225f51d ("mmc: cqhci: support for command queue enabled host")
Signed-off-by: Alamy Liu <alamy.liu@gmail.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
1 parent e5723f9
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