Eliminate an intermediate buffer and some memcpy() operations, and do
authorian <ian@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 17 Mar 2013 16:31:09 +0000 (16:31 +0000)
committerian <ian@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 17 Mar 2013 16:31:09 +0000 (16:31 +0000)
commit04628a3fa322df28ca8865551adfb75d54845956
treeb6c4491286e8d6eec58ac2b71263c062264e47fb
parent66a64b854f00358708078cdd68a2c3749787bd32
Eliminate an intermediate buffer and some memcpy() operations, and do
DMA directly to/from the buffers passed in from higher layer drivers.

Reviewed by: gonzo

git-svn-id: svn://svn.freebsd.org/base/head@248430 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/arm/broadcom/bcm2835/bcm2835_sdhci.c