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| author | Weili Qian <qianweili@huawei.com> | 2023-07-14 19:41:36 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-07-22 13:59:39 +1200 |
| commit | 4b3ee3ff2dd66b45dd5ec374a95af06eb26d35ac (patch) | |
| tree | b1b586fcf98a2a056da6e7e690344b9c393bc38a /include/linux/hisi_acc_qm.h | |
| parent | 5cd4ed98cfb743cd8f363ccc674313c14c17acd5 (diff) | |
| download | linux-4b3ee3ff2dd66b45dd5ec374a95af06eb26d35ac.tar.gz linux-4b3ee3ff2dd66b45dd5ec374a95af06eb26d35ac.tar.bz2 linux-4b3ee3ff2dd66b45dd5ec374a95af06eb26d35ac.zip | |
crypto: hisilicon/qm - stop function and write data to memory
When the system is shut down, the process is killed, but the
accelerator device does not stop executing the tasks. If the
accelerator device still accesses the memory and writes back data
to the memory after the memory is reclaimed by the system,
an NFE error may occur. Therefore, before the system is shut
down, the driver needs to stop the device and write data back
to the memory.
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/linux/hisi_acc_qm.h')
| -rw-r--r-- | include/linux/hisi_acc_qm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/hisi_acc_qm.h b/include/linux/hisi_acc_qm.h index a7d54d4d41fd..39fbfb4be944 100644 --- a/include/linux/hisi_acc_qm.h +++ b/include/linux/hisi_acc_qm.h @@ -104,7 +104,7 @@ enum qm_stop_reason { QM_NORMAL, QM_SOFT_RESET, - QM_FLR, + QM_DOWN, }; enum qm_state { |