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crypto: hisilicon/qm - initialize the device before doing tasks

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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>
This commit is contained in:
Weili Qian 2021-05-15 18:44:37 +08:00 committed by Herbert Xu
parent c858401cb4
commit dbbc5c0695
1 changed files with 8 additions and 6 deletions
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14
drivers/crypto/hisilicon/qm.c
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@ -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;