diff options
Diffstat (limited to 'drivers/crypto/hisilicon/zip/zip_main.c')
| -rw-r--r-- | drivers/crypto/hisilicon/zip/zip_main.c | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index 4bd2c811abba..4fb5a32bf830 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -590,9 +590,7 @@ static int hisi_zip_debugfs_init(struct hisi_qm *qm) qm->debug.sqe_mask_offset = HZIP_SQE_MASK_OFFSET; qm->debug.sqe_mask_len = HZIP_SQE_MASK_LEN; qm->debug.debug_root = dev_d; - ret = hisi_qm_debug_init(qm); - if (ret) - goto failed_to_create; + hisi_qm_debug_init(qm); if (qm->fun_type == QM_HW_PF) { ret = hisi_zip_ctrl_debug_init(qm); @@ -749,6 +747,8 @@ static int hisi_zip_pf_probe_init(struct hisi_zip *hisi_zip) static int hisi_zip_qm_init(struct hisi_qm *qm, struct pci_dev *pdev) { + int ret; + qm->pdev = pdev; qm->ver = pdev->revision; qm->algs = "zlib\ngzip"; @@ -774,7 +774,25 @@ static int hisi_zip_qm_init(struct hisi_qm *qm, struct pci_dev *pdev) qm->qp_num = HZIP_QUEUE_NUM_V1 - HZIP_PF_DEF_Q_NUM; } - return hisi_qm_init(qm); + qm->wq = alloc_workqueue("%s", WQ_HIGHPRI | WQ_MEM_RECLAIM | + WQ_UNBOUND, num_online_cpus(), + pci_name(qm->pdev)); + if (!qm->wq) { + pci_err(qm->pdev, "fail to alloc workqueue\n"); + return -ENOMEM; + } + + ret = hisi_qm_init(qm); + if (ret) + destroy_workqueue(qm->wq); + + return ret; +} + +static void hisi_zip_qm_uninit(struct hisi_qm *qm) +{ + hisi_qm_uninit(qm); + destroy_workqueue(qm->wq); } static int hisi_zip_probe_init(struct hisi_zip *hisi_zip) @@ -856,7 +874,7 @@ err_dev_err_uninit: hisi_qm_dev_err_uninit(qm); err_qm_uninit: - hisi_qm_uninit(qm); + hisi_zip_qm_uninit(qm); return ret; } @@ -874,7 +892,7 @@ static void hisi_zip_remove(struct pci_dev *pdev) hisi_zip_debugfs_exit(qm); hisi_qm_stop(qm, QM_NORMAL); hisi_qm_dev_err_uninit(qm); - hisi_qm_uninit(qm); + hisi_zip_qm_uninit(qm); } static const struct pci_error_handlers hisi_zip_err_handler = { |