diff options
Diffstat (limited to 'include/linux/hisi_acc_qm.h')
| -rw-r--r-- | include/linux/hisi_acc_qm.h | 74 |
1 files changed, 41 insertions, 33 deletions
diff --git a/include/linux/hisi_acc_qm.h b/include/linux/hisi_acc_qm.h index 5f4c74facf6a..99fcf65d575f 100644 --- a/include/linux/hisi_acc_qm.h +++ b/include/linux/hisi_acc_qm.h @@ -43,6 +43,7 @@ #define QM_MB_CMD_CQC_BT 0x5 #define QM_MB_CMD_SQC_VFT_V2 0x6 #define QM_MB_CMD_STOP_QP 0x8 +#define QM_MB_CMD_FLUSH_QM 0x9 #define QM_MB_CMD_SRC 0xc #define QM_MB_CMD_DST 0xd @@ -96,6 +97,8 @@ /* page number for queue file region */ #define QM_DOORBELL_PAGE_NR 1 +#define QM_DEV_ALG_MAX_LEN 256 + /* uacce mode of the driver */ #define UACCE_MODE_NOUACCE 0 /* don't use uacce */ #define UACCE_MODE_SVA 1 /* use uacce sva mode */ @@ -121,6 +124,7 @@ enum qm_hw_ver { QM_HW_V1 = 0x20, QM_HW_V2 = 0x21, QM_HW_V3 = 0x30, + QM_HW_V4 = 0x50, }; enum qm_fun_type { @@ -151,9 +155,11 @@ enum qm_cap_bits { QM_SUPPORT_DB_ISOLATION = 0x0, QM_SUPPORT_FUNC_QOS, QM_SUPPORT_STOP_QP, + QM_SUPPORT_STOP_FUNC, QM_SUPPORT_MB_COMMAND, QM_SUPPORT_SVA_PREFETCH, QM_SUPPORT_RPM, + QM_SUPPORT_DAE, }; struct qm_dev_alg { @@ -161,6 +167,11 @@ struct qm_dev_alg { const char *alg; }; +struct qm_dev_dfx { + u32 dev_state; + u32 dev_timeout; +}; + struct dfx_diff_registers { u32 *regs; u32 reg_offset; @@ -189,6 +200,7 @@ struct qm_debug { struct dentry *debug_root; struct dentry *qm_d; struct debugfs_file files[DEBUG_FILE_NUM]; + struct qm_dev_dfx dev_dfx; unsigned int *qm_last_words; /* ACC engines recoreding last regs */ unsigned int *last_words; @@ -221,6 +233,12 @@ struct hisi_qm_status { struct hisi_qm; +enum acc_err_result { + ACC_ERR_NONE, + ACC_ERR_NEED_RESET, + ACC_ERR_RECOVERED, +}; + struct hisi_qm_err_info { char *acpi_rst; u32 msi_wr_port; @@ -249,9 +267,11 @@ struct hisi_qm_err_ini { void (*close_axi_master_ooo)(struct hisi_qm *qm); void (*open_sva_prefetch)(struct hisi_qm *qm); void (*close_sva_prefetch)(struct hisi_qm *qm); - void (*log_dev_hw_err)(struct hisi_qm *qm, u32 err_sts); void (*show_last_dfx_regs)(struct hisi_qm *qm); void (*err_info_init)(struct hisi_qm *qm); + enum acc_err_result (*get_err_result)(struct hisi_qm *qm); + bool (*dev_is_abnormal)(struct hisi_qm *qm); + int (*set_priv_status)(struct hisi_qm *qm); }; struct hisi_qm_cap_info { @@ -266,13 +286,25 @@ struct hisi_qm_cap_info { u32 v3_val; }; +struct hisi_qm_cap_query_info { + u32 type; + const char *name; + u32 offset; + u32 v1_val; + u32 v2_val; + u32 v3_val; +}; + struct hisi_qm_cap_record { u32 type; + const char *name; u32 cap_val; }; struct hisi_qm_cap_tables { + u32 qm_cap_size; struct hisi_qm_cap_record *qm_cap_table; + u32 dev_cap_size; struct hisi_qm_cap_record *dev_cap_table; }; @@ -366,6 +398,8 @@ struct hisi_qm { struct mutex mailbox_lock; + struct mutex ifc_lock; + const struct hisi_qm_hw_ops *ops; struct qm_debug debug; @@ -428,37 +462,6 @@ struct hisi_qp { struct uacce_queue *uacce_q; }; -static inline int q_num_set(const char *val, const struct kernel_param *kp, - unsigned int device) -{ - struct pci_dev *pdev; - u32 n, q_num; - int ret; - - if (!val) - return -EINVAL; - - pdev = pci_get_device(PCI_VENDOR_ID_HUAWEI, device, NULL); - if (!pdev) { - q_num = min_t(u32, QM_QNUM_V1, QM_QNUM_V2); - pr_info("No device found currently, suppose queue number is %u\n", - q_num); - } else { - if (pdev->revision == QM_HW_V1) - q_num = QM_QNUM_V1; - else - q_num = QM_QNUM_V2; - - pci_dev_put(pdev); - } - - ret = kstrtou32(val, 10, &n); - if (ret || n < QM_MIN_QNUM || n > q_num) - return -EINVAL; - - return param_set_int(val, kp); -} - static inline int vfs_num_set(const char *val, const struct kernel_param *kp) { u32 n; @@ -518,12 +521,14 @@ static inline void hisi_qm_del_list(struct hisi_qm *qm, struct hisi_qm_list *qm_ mutex_unlock(&qm_list->lock); } +int hisi_qm_q_num_set(const char *val, const struct kernel_param *kp, + unsigned int device); int hisi_qm_init(struct hisi_qm *qm); void hisi_qm_uninit(struct hisi_qm *qm); int hisi_qm_start(struct hisi_qm *qm); int hisi_qm_stop(struct hisi_qm *qm, enum qm_stop_reason r); int hisi_qm_start_qp(struct hisi_qp *qp, unsigned long arg); -int hisi_qm_stop_qp(struct hisi_qp *qp); +void hisi_qm_stop_qp(struct hisi_qp *qp); int hisi_qp_send(struct hisi_qp *qp, const void *msg); void hisi_qm_debug_init(struct hisi_qm *qm); void hisi_qm_debug_regs_clear(struct hisi_qm *qm); @@ -575,6 +580,9 @@ void hisi_qm_regs_dump(struct seq_file *s, struct debugfs_regset32 *regset); u32 hisi_qm_get_hw_info(struct hisi_qm *qm, const struct hisi_qm_cap_info *info_table, u32 index, bool is_read); +u32 hisi_qm_get_cap_value(struct hisi_qm *qm, + const struct hisi_qm_cap_query_info *info_table, + u32 index, bool is_read); int hisi_qm_set_algs(struct hisi_qm *qm, u64 alg_msk, const struct qm_dev_alg *dev_algs, u32 dev_algs_size); |