mirror of
https://github.com/torvalds/linux.git
synced 2024-12-06 11:01:43 +00:00
a5c164b195
Kunpeng930 hardware supports address prefetching to improve performance before doing tasks in SVA scenario. This patch enables this function in device initialization by writing hardware registers. In the process of reset, address prefetching is disabled to avoid the failure of interaction between accelerator device and SMMU. Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
||
|---|---|---|
| .. | ||
| Makefile | ||
| zip_crypto.c | ||
| zip_main.c | ||
| zip.h | ||