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| author | Shukun Tan <tanshukun1@huawei.com> | 2020-05-09 12:43:59 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-05-15 09:15:02 +0300 |
| commit | 7ce396fa12a96a0e709a7b55cd5ab24161259634 (patch) | |
| tree | 97ae3c46182ca0ca9be9c7176c0928a1df16f3b2 /drivers/crypto/hisilicon/qm.h | |
| parent | b67202e8ed30bfa07b07a6f8fc762417a9a4e6de (diff) | |
| download | linux-7ce396fa12a96a0e709a7b55cd5ab24161259634.tar.xz | |
crypto: hisilicon - add FLR support
Add callback reset_prepare and reset_done in QM, The callback
reset_prepare will uninit device error configuration and stop
the QM, the callback reset_done will init the device error
configuration and restart the QM.
Uninit the error configuration will disable device block master OOO
when Multi-bit ECC error occurs to avoid the request of FLR will not
return.
Signed-off-by: Shukun Tan <tanshukun1@huawei.com>
Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon/qm.h')
| -rw-r--r-- | drivers/crypto/hisilicon/qm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/crypto/hisilicon/qm.h b/drivers/crypto/hisilicon/qm.h index eff156a26f48..25934e3c7acd 100644 --- a/drivers/crypto/hisilicon/qm.h +++ b/drivers/crypto/hisilicon/qm.h @@ -371,6 +371,8 @@ void hisi_qm_dev_err_uninit(struct hisi_qm *qm); pci_ers_result_t hisi_qm_dev_err_detected(struct pci_dev *pdev, pci_channel_state_t state); pci_ers_result_t hisi_qm_dev_slot_reset(struct pci_dev *pdev); +void hisi_qm_reset_prepare(struct pci_dev *pdev); +void hisi_qm_reset_done(struct pci_dev *pdev); struct hisi_acc_sgl_pool; struct hisi_acc_hw_sgl *hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev, |