Commit ad8c535b authored by Weili Qian's avatar Weili Qian Committed by Zheng Zengkai
Browse files

crypto: hisilicon/qm - add MSI detection steps on Kunpeng930

mainline inclusion
from mainline-master
commit 9b75e311
category: feature
bugzilla: 173981
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9b75e311acadb978001c81400a6ba64f48bf00e8



----------------------------------------------------------------------

Compared with Kunpeng920, Kunpeng930 adds MSI configuration steps to wait
for the interrupt to be emptied. In order to be compatible with the
kunpeng920 driver, 'set_msi' callback is added in 'hisi_qm_hw_ops' to
configure hardware register. Call 'set_msi' to disable or enable MSI
during reset.

Signed-off-by: default avatarWeili Qian <qianweili@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarMingqiang Ling <lingmingqiang@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent ea99aad6
Loading
Loading
Loading
Loading
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment