diff options
Diffstat (limited to 'drivers/crypto/hisilicon/zip/zip_main.c')
| -rw-r--r-- | drivers/crypto/hisilicon/zip/zip_main.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index a8cb699c67b7..da90218207cb 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -278,6 +278,8 @@ static int hisi_zip_set_user_domain_and_cache(struct hisi_qm *qm) static void hisi_zip_hw_error_enable(struct hisi_qm *qm) { + u32 val; + if (qm->ver == QM_HW_V1) { writel(HZIP_CORE_INT_MASK_ALL, qm->io_base + HZIP_CORE_INT_MASK_REG); @@ -296,12 +298,24 @@ static void hisi_zip_hw_error_enable(struct hisi_qm *qm) /* enable ZIP hw error interrupts */ writel(0, qm->io_base + HZIP_CORE_INT_MASK_REG); + + /* enable ZIP block master OOO when m-bit error occur */ + val = readl(qm->io_base + HZIP_SOFT_CTRL_ZIP_CONTROL); + val = val | HZIP_AXI_SHUTDOWN_ENABLE; + writel(val, qm->io_base + HZIP_SOFT_CTRL_ZIP_CONTROL); } static void hisi_zip_hw_error_disable(struct hisi_qm *qm) { + u32 val; + /* disable ZIP hw error interrupts */ writel(HZIP_CORE_INT_MASK_ALL, qm->io_base + HZIP_CORE_INT_MASK_REG); + + /* disable ZIP block master OOO when m-bit error occur */ + val = readl(qm->io_base + HZIP_SOFT_CTRL_ZIP_CONTROL); + val = val & ~HZIP_AXI_SHUTDOWN_ENABLE; + writel(val, qm->io_base + HZIP_SOFT_CTRL_ZIP_CONTROL); } static inline struct hisi_qm *file_to_qm(struct ctrl_debug_file *file) @@ -802,6 +816,8 @@ static void hisi_zip_remove(struct pci_dev *pdev) static const struct pci_error_handlers hisi_zip_err_handler = { .error_detected = hisi_qm_dev_err_detected, .slot_reset = hisi_qm_dev_slot_reset, + .reset_prepare = hisi_qm_reset_prepare, + .reset_done = hisi_qm_reset_done, }; static struct pci_driver hisi_zip_pci_driver = { |