diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c index 9cff5c1b7c9b..0d63666ba373 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_main.c +++ b/drivers/crypto/hisilicon/hpre/hpre_main.c @@ -59,10 +59,6 @@ #define HPRE_HAC_ECC2_CNT 0x301a08 #define HPRE_HAC_INT_STATUS 0x301800 #define HPRE_HAC_SOURCE_INT 0x301600 -#define MASTER_GLOBAL_CTRL_SHUTDOWN 1 -#define MASTER_TRANS_RETURN_RW 3 -#define HPRE_MASTER_TRANS_RETURN 0x300150 -#define HPRE_MASTER_GLOBAL_CTRL 0x300000 #define HPRE_CLSTR_ADDR_INTRVL 0x1000 #define HPRE_CLUSTER_INQURY 0x100 #define HPRE_CLSTR_ADDR_INQRY_RSLT 0x104 @@ -80,6 +76,13 @@ #define HPRE_BD_USR_MASK 0x3 #define HPRE_CLUSTER_CORE_MASK 0xf +#define HPRE_AM_OOO_SHUTDOWN_ENB 0x301044 +#define HPRE_AM_OOO_SHUTDOWN_ENABLE BIT(0) +#define HPRE_WR_MSI_PORT BIT(2) + +#define HPRE_CORE_ECC_2BIT_ERR BIT(1) +#define HPRE_OOO_ECC_2BIT_ERR BIT(5) + #define HPRE_VIA_MSI_DSM 1 static struct hisi_qm_list hpre_devices; @@ -241,9 +244,8 @@ static int hpre_cfg_by_dsm(struct hisi_qm *qm) return 0; } -static int hpre_set_user_domain_and_cache(struct hpre *hpre) +static int hpre_set_user_domain_and_cache(struct hisi_qm *qm) { - struct hisi_qm *qm = &hpre->qm; struct device *dev = &qm->pdev->dev; unsigned long offset; int ret, i; @@ -339,6 +341,9 @@ static void hpre_hw_error_disable(struct hisi_qm *qm) static void hpre_hw_error_enable(struct hisi_qm *qm) { + /* clear HPRE hw error source if having */ + writel(HPRE_CORE_INT_DISABLE, qm->io_base + HPRE_HAC_SOURCE_INT); + /* enable hpre hw error interrupts */ writel(HPRE_CORE_INT_ENABLE, qm->io_base + HPRE_INT_MASK); writel(HPRE_HAC_RAS_CE_ENABLE, qm->io_base + HPRE_RAS_CE_ENB); @@ -700,8 +705,6 @@ static void hpre_log_hw_error(struct hisi_qm *qm, u32 err_sts) err->msg, err->int_msk); err++; } - - writel(err_sts, qm->io_base + HPRE_HAC_SOURCE_INT); } static u32 hpre_get_hw_err_status(struct hisi_qm *qm) @@ -709,16 +712,39 @@ static u32 hpre_get_hw_err_status(struct hisi_qm *qm) return readl(qm->io_base + HPRE_HAC_INT_STATUS); } +static void hpre_clear_hw_err_status(struct hisi_qm *qm, u32 err_sts) +{ + writel(err_sts, qm->io_base + HPRE_HAC_SOURCE_INT); +} + +static void hpre_open_axi_master_ooo(struct hisi_qm *qm) +{ + u32 value; + + value = readl(qm->io_base + HPRE_AM_OOO_SHUTDOWN_ENB); + writel(value & ~HPRE_AM_OOO_SHUTDOWN_ENABLE, + HPRE_ADDR(qm, HPRE_AM_OOO_SHUTDOWN_ENB)); + writel(value | HPRE_AM_OOO_SHUTDOWN_ENABLE, + HPRE_ADDR(qm, HPRE_AM_OOO_SHUTDOWN_ENB)); +} + static const struct hisi_qm_err_ini hpre_err_ini = { + .hw_init = hpre_set_user_domain_and_cache, .hw_err_enable = hpre_hw_error_enable, .hw_err_disable = hpre_hw_error_disable, .get_dev_hw_err_status = hpre_get_hw_err_status, + .clear_dev_hw_err_status = hpre_clear_hw_err_status, .log_dev_hw_err = hpre_log_hw_error, + .open_axi_master_ooo = hpre_open_axi_master_ooo, .err_info = { .ce = QM_BASE_CE, .nfe = QM_BASE_NFE | QM_ACC_DO_TASK_TIMEOUT, .fe = 0, .msi = QM_DB_RANDOM_INVALID, + .ecc_2bits_mask = HPRE_CORE_ECC_2BIT_ERR | + HPRE_OOO_ECC_2BIT_ERR, + .msi_wr_port = HPRE_WR_MSI_PORT, + .acpi_rst = "HRST", } }; @@ -729,10 +755,11 @@ static int hpre_pf_probe_init(struct hpre *hpre) qm->ctrl_qp_num = HPRE_QUEUE_NUM_V2; - ret = hpre_set_user_domain_and_cache(hpre); + ret = hpre_set_user_domain_and_cache(qm); if (ret) return ret; + qm->qm_list = &hpre_devices; qm->err_ini = &hpre_err_ini; hisi_qm_dev_err_init(qm); @@ -840,6 +867,7 @@ static void hpre_remove(struct pci_dev *pdev) static const struct pci_error_handlers hpre_err_handler = { .error_detected = hisi_qm_dev_err_detected, + .slot_reset = hisi_qm_dev_slot_reset, }; static struct pci_driver hpre_pci_driver = {