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| author | Shukun Tan <tanshukun1@huawei.com> | 2020-04-03 11:16:38 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-04-16 09:49:21 +0300 |
| commit | 6c6dd5802c2d6769fa589c0e8de54299def199a7 (patch) | |
| tree | 6b5a0210168985fd6f164a324960bef7030f3421 /drivers/crypto/hisilicon/qm.h | |
| parent | 35ee280fb1fb97ffa32a19953457becb4f45579b (diff) | |
| download | linux-6c6dd5802c2d6769fa589c0e8de54299def199a7.tar.xz | |
crypto: hisilicon/qm - add controller reset interface
Add the main implementation of the controller reset interface, which is
roughly divided into three parts, stop, reset, and reinitialization.
Signed-off-by: Shukun Tan <tanshukun1@huawei.com>
Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com>
Reviewed-by: Zaibo Xu <xuzaibo@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon/qm.h')
| -rw-r--r-- | drivers/crypto/hisilicon/qm.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/crypto/hisilicon/qm.h b/drivers/crypto/hisilicon/qm.h index 1b5171b91141..9d17167840f8 100644 --- a/drivers/crypto/hisilicon/qm.h +++ b/drivers/crypto/hisilicon/qm.h @@ -133,16 +133,28 @@ struct hisi_qm_status { struct hisi_qm; struct hisi_qm_err_info { + char *acpi_rst; + u32 msi_wr_port; + u32 ecc_2bits_mask; u32 ce; u32 nfe; u32 fe; u32 msi; }; +struct hisi_qm_err_status { + u32 is_qm_ecc_mbit; + u32 is_dev_ecc_mbit; +}; + struct hisi_qm_err_ini { + int (*hw_init)(struct hisi_qm *qm); void (*hw_err_enable)(struct hisi_qm *qm); void (*hw_err_disable)(struct hisi_qm *qm); u32 (*get_dev_hw_err_status)(struct hisi_qm *qm); + void (*clear_dev_hw_err_status)(struct hisi_qm *qm, u32 err_sts); + void (*open_axi_master_ooo)(struct hisi_qm *qm); + void (*close_axi_master_ooo)(struct hisi_qm *qm); void (*log_dev_hw_err)(struct hisi_qm *qm, u32 err_sts); struct hisi_qm_err_info err_info; }; @@ -165,6 +177,7 @@ struct hisi_qm { u32 ctrl_qp_num; u32 vfs_num; struct list_head list; + struct hisi_qm_list *qm_list; struct qm_dma qdma; struct qm_sqc *sqc; @@ -178,6 +191,8 @@ struct hisi_qm { struct hisi_qm_status status; const struct hisi_qm_err_ini *err_ini; + struct hisi_qm_err_status err_status; + unsigned long reset_flag; rwlock_t qps_lock; unsigned long *qp_bitmap; @@ -298,6 +313,7 @@ void hisi_qm_dev_err_init(struct hisi_qm *qm); void hisi_qm_dev_err_uninit(struct hisi_qm *qm); pci_ers_result_t hisi_qm_dev_err_detected(struct pci_dev *pdev, pci_channel_state_t state); +pci_ers_result_t hisi_qm_dev_slot_reset(struct pci_dev *pdev); struct hisi_acc_sgl_pool; struct hisi_acc_hw_sgl *hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev, |