diff options
| author | Weili Qian | 2021-05-15 18:44:37 +0800 |
|---|---|---|
| committer | Herbert Xu | 2021-05-23 08:52:41 +0800 |
| commit | dbbc5c06955cb9a56aed51170040a3967b79371d (patch) | |
| tree | b9a7d001fd7dba77d8697eb614bf067625602333 | |
| parent | c858401cb4a884b840fa3214b8999e8feba3a59b (diff) | |
crypto: hisilicon/qm - initialize the device before doing tasks
The device needs to be initialized first, and then restart the queue to
execute tasks after PF reset.
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/hisilicon/qm.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index ce439a0c66c9..6a9c18f94876 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -4085,6 +4085,14 @@ void hisi_qm_reset_done(struct pci_dev *pdev) struct hisi_qm *qm = pci_get_drvdata(pdev); int ret; + if (qm->fun_type == QM_HW_PF) { + ret = qm_dev_hw_init(qm); + if (ret) { + pci_err(pdev, "Failed to init PF, ret = %d.\n", ret); + goto flr_done; + } + } + hisi_qm_dev_err_init(pf_qm); ret = qm_restart(qm); @@ -4094,12 +4102,6 @@ void hisi_qm_reset_done(struct pci_dev *pdev) } if (qm->fun_type == QM_HW_PF) { - ret = qm_dev_hw_init(qm); - if (ret) { - pci_err(pdev, "Failed to init PF, ret = %d.\n", ret); - goto flr_done; - } - if (!qm->vfs_num) goto flr_done; |