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Ryder Lee authored
This patch fixes mtk_aes_xmit() data transfer bug. The original function uses the same loop and ring->pos to handle both command and result descriptors. But this produces incomplete results when src.sg_len != dst.sg_len. To solve the problem, we splits the descriptors into different loops and uses cmd_pos and res_pos to record them respectively. Signed-off-by:
Ryder Lee <ryder.lee@mediatek.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au>
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