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authorAlek Du <alek.du@intel.com>2011-03-30 23:09:54 +0800
committerGrant Likely <grant.likely@secretlab.ca>2011-03-30 21:31:48 -0600
commit2ff271bf6505038d8c937e73438ea3c80c387439 (patch)
tree082f4462c98661a6b4da3e924cafe20df9cf9218 /crypto/authenc.c
parent8a33a373e5ffb6040c58ff41ea48ba21d5f8b5e9 (diff)
spi/dw_spi: change poll mode transfer from byte ops to batch ops
Current poll transfer will read/write one word, then wait till the hw is non-busy, it's not efficient. This patch will try to read/write as many words as permitted by hardware FIFO depth. Signed-off-by: Alek Du <alek.du@intel.com> Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'crypto/authenc.c')
0 files changed, 0 insertions, 0 deletions