diff options
Diffstat (limited to 'drivers/crypto/hisilicon/hpre/hpre_main.c')
| -rw-r--r-- | drivers/crypto/hisilicon/hpre/hpre_main.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c index b135c74fb619..a33394d91bbf 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_main.c +++ b/drivers/crypto/hisilicon/hpre/hpre_main.c @@ -90,7 +90,6 @@ #define HPRE_SQE_MASK_OFFSET 8 #define HPRE_SQE_MASK_LEN 24 -static struct hisi_qm_list hpre_devices; static const char hpre_name[] = "hisi_hpre"; static struct dentry *hpre_debugfs_root; static const struct pci_device_id hpre_dev_ids[] = { @@ -106,6 +105,11 @@ struct hpre_hw_error { const char *msg; }; +static struct hisi_qm_list hpre_devices = { + .register_to_crypto = hpre_algs_register, + .unregister_from_crypto = hpre_algs_unregister, +}; + static const char * const hpre_debug_file_name[] = { [HPRE_CURRENT_QM] = "current_qm", [HPRE_CLEAR_ENABLE] = "rdclr_en", @@ -186,7 +190,7 @@ static const struct kernel_param_ops hpre_pf_q_num_ops = { static u32 pf_q_num = HPRE_PF_DEF_Q_NUM; module_param_cb(pf_q_num, &hpre_pf_q_num_ops, &pf_q_num, 0444); -MODULE_PARM_DESC(pf_q_num, "Number of queues in PF of CS(1-1024)"); +MODULE_PARM_DESC(pf_q_num, "Number of queues in PF of CS(2-1024)"); static const struct kernel_param_ops vfs_num_ops = { .set = vfs_num_set, @@ -864,9 +868,7 @@ static int hpre_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (ret) dev_warn(&pdev->dev, "init debugfs fail!\n"); - hisi_qm_add_to_list(qm, &hpre_devices); - - ret = hpre_algs_register(); + ret = hisi_qm_alg_register(qm, &hpre_devices); if (ret < 0) { pci_err(pdev, "fail to register algs to crypto!\n"); goto err_with_qm_start; @@ -875,18 +877,17 @@ static int hpre_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (qm->fun_type == QM_HW_PF && vfs_num) { ret = hisi_qm_sriov_enable(pdev, vfs_num); if (ret < 0) - goto err_with_crypto_register; + goto err_with_alg_register; } return 0; -err_with_crypto_register: - hpre_algs_unregister(); +err_with_alg_register: + hisi_qm_alg_unregister(qm, &hpre_devices); err_with_qm_start: - hisi_qm_del_from_list(qm, &hpre_devices); hpre_debugfs_exit(qm); - hisi_qm_stop(qm); + hisi_qm_stop(qm, QM_NORMAL); err_with_err_init: hisi_qm_dev_err_uninit(qm); @@ -899,14 +900,13 @@ err_with_qm_init: static void hpre_remove(struct pci_dev *pdev) { - struct hpre *hpre = pci_get_drvdata(pdev); - struct hisi_qm *qm = &hpre->qm; + struct hisi_qm *qm = pci_get_drvdata(pdev); int ret; - hpre_algs_unregister(); - hisi_qm_del_from_list(qm, &hpre_devices); + hisi_qm_wait_task_finish(qm, &hpre_devices); + hisi_qm_alg_unregister(qm, &hpre_devices); if (qm->fun_type == QM_HW_PF && qm->vfs_num) { - ret = hisi_qm_sriov_disable(pdev); + ret = hisi_qm_sriov_disable(pdev, qm->is_frozen); if (ret) { pci_err(pdev, "Disable SRIOV fail!\n"); return; @@ -918,7 +918,7 @@ static void hpre_remove(struct pci_dev *pdev) } hpre_debugfs_exit(qm); - hisi_qm_stop(qm); + hisi_qm_stop(qm, QM_NORMAL); hisi_qm_dev_err_uninit(qm); hisi_qm_uninit(qm); } @@ -939,6 +939,7 @@ static struct pci_driver hpre_pci_driver = { .sriov_configure = IS_ENABLED(CONFIG_PCI_IOV) ? hisi_qm_sriov_configure : NULL, .err_handler = &hpre_err_handler, + .shutdown = hisi_qm_dev_shutdown, }; static void hpre_register_debugfs(void) |