common/cnxk: add macros to platform layer

Added new platform layer macros for pointer operations,
bitwise operations, spinlock and 32 bit read and write.

Signed-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

diff --git a/drivers/common/cnxk/roc_platform.h b/drivers/common/cnxk/roc_platform.h
index c30b76adf3a742bfec1a2fccd4b0d1e530de94db..502f243a81de04668ee35882d99150c4d48e581a 100644 (file)
--- a/drivers/common/cnxk/roc_platform.h
+++ b/drivers/common/cnxk/roc_platform.h
@@ -41,6 +41,7 @@
 #define PLT_MEMZONE_NAMESIZE    RTE_MEMZONE_NAMESIZE
 #define PLT_STD_C11             RTE_STD_C11
 #define PLT_PTR_ADD             RTE_PTR_ADD
+#define PLT_PTR_SUB             RTE_PTR_SUB
 #define PLT_PTR_DIFF            RTE_PTR_DIFF
 #define PLT_MAX_RXTX_INTR_VEC_ID RTE_MAX_RXTX_INTR_VEC_ID
 #define PLT_INTR_VEC_RXTX_OFFSET RTE_INTR_VEC_RXTX_OFFSET
@@ -70,6 +71,10 @@
 #define PLT_U32_CAST(val) ((uint32_t)(val))
 #define PLT_U16_CAST(val) ((uint16_t)(val))
 
+/* Add / Sub pointer with scalar and cast to uint64_t */
+#define PLT_PTR_ADD_U64_CAST(__ptr, __x) PLT_U64_CAST(PLT_PTR_ADD(__ptr, __x))
+#define PLT_PTR_SUB_U64_CAST(__ptr, __x) PLT_U64_CAST(PLT_PTR_SUB(__ptr, __x))
+
 /** Divide ceil */
 #define PLT_DIV_CEIL(x, y)                     \
        ({                                      \
@@ -113,10 +118,11 @@
 #define plt_bitmap_scan                        rte_bitmap_scan
 #define plt_bitmap_get_memory_footprint rte_bitmap_get_memory_footprint
 
-#define plt_spinlock_t     rte_spinlock_t
-#define plt_spinlock_init   rte_spinlock_init
-#define plt_spinlock_lock   rte_spinlock_lock
-#define plt_spinlock_unlock rte_spinlock_unlock
+#define plt_spinlock_t      rte_spinlock_t
+#define plt_spinlock_init    rte_spinlock_init
+#define plt_spinlock_lock    rte_spinlock_lock
+#define plt_spinlock_unlock  rte_spinlock_unlock
+#define plt_spinlock_trylock rte_spinlock_trylock
 
 #define plt_intr_callback_register   rte_intr_callback_register
 #define plt_intr_callback_unregister rte_intr_callback_unregister
@@ -165,12 +171,24 @@
 #define plt_write64(val, addr)                                                 \
        rte_write64_relaxed((val), (volatile void *)(addr))
 
+#define plt_read32(addr) rte_read32_relaxed((volatile void *)(addr))
+#define plt_write32(val, addr)                                                 \
+       rte_write32_relaxed((val), (volatile void *)(addr))
+
 #define plt_wmb()              rte_wmb()
 #define plt_rmb()              rte_rmb()
 #define plt_io_wmb()           rte_io_wmb()
 #define plt_io_rmb()           rte_io_rmb()
 #define plt_atomic_thread_fence rte_atomic_thread_fence
 
+#define plt_bit_relaxed_get32   rte_bit_relaxed_get32
+#define plt_bit_relaxed_set32   rte_bit_relaxed_set32
+#define plt_bit_relaxed_clear32 rte_bit_relaxed_clear32
+
+#define plt_bit_relaxed_get64   rte_bit_relaxed_get64
+#define plt_bit_relaxed_set64   rte_bit_relaxed_set64
+#define plt_bit_relaxed_clear64 rte_bit_relaxed_clear64
+
 #define plt_mmap       mmap
 #define PLT_PROT_READ  PROT_READ
 #define PLT_PROT_WRITE PROT_WRITE