diff options
Diffstat (limited to 'drivers/crypto/hisilicon/zip/zip_main.c')
| -rw-r--r-- | drivers/crypto/hisilicon/zip/zip_main.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index 4fb5a32bf830..02c445722445 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -66,6 +66,7 @@ #define HZIP_CORE_INT_STATUS_M_ECC BIT(1) #define HZIP_CORE_SRAM_ECC_ERR_INFO 0x301148 #define HZIP_CORE_INT_RAS_CE_ENB 0x301160 +#define HZIP_CORE_INT_RAS_CE_ENABLE 0x1 #define HZIP_CORE_INT_RAS_NFE_ENB 0x301164 #define HZIP_CORE_INT_RAS_FE_ENB 0x301168 #define HZIP_CORE_INT_RAS_NFE_ENABLE 0x7FE @@ -211,6 +212,19 @@ static const struct debugfs_reg32 hzip_dfx_regs[] = { {"HZIP_DECOMP_LZ77_CURR_ST ", 0x9cull}, }; +static const struct kernel_param_ops zip_uacce_mode_ops = { + .set = uacce_mode_set, + .get = param_get_int, +}; + +/* + * uacce_mode = 0 means zip only register to crypto, + * uacce_mode = 1 means zip both register to crypto and uacce. + */ +static u32 uacce_mode = UACCE_MODE_NOUACCE; +module_param_cb(uacce_mode, &zip_uacce_mode_ops, &uacce_mode, 0444); +MODULE_PARM_DESC(uacce_mode, UACCE_MODE_DESC); + static int pf_q_num_set(const char *val, const struct kernel_param *kp) { return q_num_set(val, kp, PCI_DEVICE_ID_ZIP_PF); @@ -279,7 +293,7 @@ static int hisi_zip_set_user_domain_and_cache(struct hisi_qm *qm) writel(AXUSER_BASE, base + HZIP_SGL_RUSER_32_63); writel(AXUSER_BASE, base + HZIP_BD_WUSER_32_63); - if (qm->use_sva) { + if (qm->use_sva && qm->ver == QM_HW_V2) { writel(AXUSER_BASE | AXUSER_SSV, base + HZIP_DATA_RUSER_32_63); writel(AXUSER_BASE | AXUSER_SSV, base + HZIP_DATA_WUSER_32_63); } else { @@ -314,7 +328,8 @@ static void hisi_zip_hw_error_enable(struct hisi_qm *qm) writel(HZIP_CORE_INT_MASK_ALL, qm->io_base + HZIP_CORE_INT_SOURCE); /* configure error type */ - writel(0x1, qm->io_base + HZIP_CORE_INT_RAS_CE_ENB); + writel(HZIP_CORE_INT_RAS_CE_ENABLE, + qm->io_base + HZIP_CORE_INT_RAS_CE_ENB); writel(0x0, qm->io_base + HZIP_CORE_INT_RAS_FE_ENB); writel(HZIP_CORE_INT_RAS_NFE_ENABLE, qm->io_base + HZIP_CORE_INT_RAS_NFE_ENB); @@ -714,6 +729,7 @@ static const struct hisi_qm_err_ini hisi_zip_err_ini = { QM_ACC_WB_NOT_READY_TIMEOUT, .fe = 0, .ecc_2bits_mask = HZIP_CORE_INT_STATUS_M_ECC, + .dev_ce_mask = HZIP_CORE_INT_RAS_CE_ENABLE, .msi_wr_port = HZIP_WR_PORT, .acpi_rst = "ZRST", } @@ -752,6 +768,7 @@ static int hisi_zip_qm_init(struct hisi_qm *qm, struct pci_dev *pdev) qm->pdev = pdev; qm->ver = pdev->revision; qm->algs = "zlib\ngzip"; + qm->mode = uacce_mode; qm->sqe_size = HZIP_SQE_SIZE; qm->dev_name = hisi_zip_name; @@ -887,7 +904,7 @@ static void hisi_zip_remove(struct pci_dev *pdev) hisi_qm_alg_unregister(qm, &zip_devices); if (qm->fun_type == QM_HW_PF && qm->vfs_num) - hisi_qm_sriov_disable(pdev, qm->is_frozen); + hisi_qm_sriov_disable(pdev, true); hisi_zip_debugfs_exit(qm); hisi_qm_stop(qm, QM_NORMAL); |