net/sfc: support EF100 Tx override prefix

[dpdk.git] / drivers / event / cnxk / cnxk_worker.h

diff --git a/drivers/event/cnxk/cnxk_worker.h b/drivers/event/cnxk/cnxk_worker.h
index 7891b74..9f9ceab 100644 (file)
--- a/drivers/event/cnxk/cnxk_worker.h
+++ b/drivers/event/cnxk/cnxk_worker.h
@@ -75,26 +75,4 @@ cnxk_sso_hws_swtag_wait(uintptr_t tag_op)
 #endif
 }
 
-static __rte_always_inline void
-cnxk_sso_hws_head_wait(uintptr_t tag_op)
-{
-#ifdef RTE_ARCH_ARM64
-       uint64_t tag;
-
-       asm volatile("       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 HEAD to be set */
-       while (!(plt_read64(tag_op) & BIT_ULL(35)))
-               ;
-#endif
-}
-
 #endif