net/mlx5: remove redundant flag in device config

[dpdk.git] / drivers / common / cnxk / roc_sso.h

diff --git a/drivers/common/cnxk/roc_sso.h b/drivers/common/cnxk/roc_sso.h
index f85799b..b28f608 100644 (file)
--- a/drivers/common/cnxk/roc_sso.h
+++ b/drivers/common/cnxk/roc_sso.h
@@ -12,6 +12,21 @@ struct roc_sso_hwgrp_qos {
        uint8_t taq_prcnt;
 };
 
+struct roc_sso_hws_stats {
+       uint64_t arbitration;
+};
+
+struct roc_sso_hwgrp_stats {
+       uint64_t ws_pc;
+       uint64_t ext_pc;
+       uint64_t wa_pc;
+       uint64_t ts_pc;
+       uint64_t ds_pc;
+       uint64_t dq_pc;
+       uint64_t aw_status;
+       uint64_t page_cnt;
+};
+
 struct roc_sso {
        struct plt_pci_device *pci_dev;
        /* Public data. */
@@ -29,6 +44,29 @@ struct roc_sso {
        uint8_t reserved[ROC_SSO_MEM_SZ] __plt_cache_aligned;
 } __plt_cache_aligned;
 
+static __plt_always_inline void
+roc_sso_hws_head_wait(uintptr_t tag_op)
+{
+#ifdef RTE_ARCH_ARM64
+       uint64_t tag;
+
+       asm volatile(PLT_CPU_FEATURE_PREAMBLE
+                    "          ldr %[tag], [%[tag_op]] \n"
+                    "          tbnz %[tag], 35, done%=         \n"
+                    "          sevl                            \n"
+                    "rty%=:    wfe                             \n"
+                    "          ldr %[tag], [%[tag_op]] \n"
+                    "          tbz %[tag], 35, rty%=           \n"
+                    "done%=:                                   \n"
+                    : [tag] "=&r"(tag)
+                    : [tag_op] "r"(tag_op));
+#else
+       /* Wait for the SWTAG/SWTAG_FULL operation */
+       while (!(plt_read64(tag_op) & BIT_ULL(35)))
+               ;
+#endif
+}
+
 /* SSO device initialization */
 int __roc_api roc_sso_dev_init(struct roc_sso *roc_sso);
 int __roc_api roc_sso_dev_fini(struct roc_sso *roc_sso);
@@ -61,5 +99,9 @@ uintptr_t __roc_api roc_sso_hwgrp_base_get(struct roc_sso *roc_sso,
 /* Debug */
 void __roc_api roc_sso_dump(struct roc_sso *roc_sso, uint8_t nb_hws,
                            uint16_t hwgrp, FILE *f);
+int __roc_api roc_sso_hwgrp_stats_get(struct roc_sso *roc_sso, uint8_t hwgrp,
+                                     struct roc_sso_hwgrp_stats *stats);
+int __roc_api roc_sso_hws_stats_get(struct roc_sso *roc_sso, uint8_t hws,
+                                   struct roc_sso_hws_stats *stats);
 
 #endif /* _ROC_SSOW_H_ */