diff --git a/drivers/net/sfc/base/ef10_rx.c b/drivers/net/sfc/base/ef10_rx.c
index bb4489bbf..5f5dd3c62 100644
--- a/drivers/net/sfc/base/ef10_rx.c
+++ b/drivers/net/sfc/base/ef10_rx.c
@@ -1119,12 +1119,12 @@ ef10_rx_qcreate(
 			rc = ENOTSUP;
 			goto fail9;
 		}
-		if (!IS_P2ALIGNED(es_max_dma_len,
+		if (!EFX_IS_P2ALIGNED(uint32_t, es_max_dma_len,
 			    EFX_RX_ES_SUPER_BUFFER_BUF_ALIGNMENT)) {
 			rc = EINVAL;
 			goto fail10;
 		}
-		if (!IS_P2ALIGNED(es_buf_stride,
+		if (!EFX_IS_P2ALIGNED(uint32_t, es_buf_stride,
 			    EFX_RX_ES_SUPER_BUFFER_BUF_ALIGNMENT)) {
 			rc = EINVAL;
 			goto fail11;
diff --git a/drivers/net/sfc/base/efx.h b/drivers/net/sfc/base/efx.h
index 6aff68b54..53ddaa987 100644
--- a/drivers/net/sfc/base/efx.h
+++ b/drivers/net/sfc/base/efx.h
@@ -37,6 +37,10 @@ extern "C" {
 #define	EFX_P2ALIGN(_type, _value, _align)	\
 	((_type)(_value) & -(_type)(_align))
 
+/* Test if value is power of 2 aligned. */
+#define	EFX_IS_P2ALIGNED(_type, _value, _align)	\
+	((((_type)(_value)) & ((_type)(_align) - 1)) == 0)
+
 /* Return codes */
 
 typedef __success(return == 0) int efx_rc_t;
diff --git a/drivers/net/sfc/efsys.h b/drivers/net/sfc/efsys.h
index 79fd3c144..eab5479a4 100644
--- a/drivers/net/sfc/efsys.h
+++ b/drivers/net/sfc/efsys.h
@@ -69,13 +69,6 @@ typedef bool boolean_t;
 #define MIN(v1, v2)	((v1) < (v2) ? (v1) : (v2))
 #endif
 
-/* There are macros for alignment in DPDK, but we need to make a proper
- * correspondence here, if we want to re-use them at all
- */
-#ifndef IS_P2ALIGNED
-#define IS_P2ALIGNED(v, a)	((((uintptr_t)(v)) & ((uintptr_t)(a) - 1)) == 0)
-#endif
-
 #ifndef ISP2
 #define ISP2(x)			rte_is_power_of_2(x)
 #endif
@@ -231,7 +224,8 @@ typedef struct efsys_mem_s {
 		volatile uint32_t *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_dword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_dword_t)));	\
 									\
 		_addr = (volatile uint32_t *)(_base + (_offset));	\
 		(_edp)->ed_u32[0] = _addr[0];				\
@@ -248,7 +242,8 @@ typedef struct efsys_mem_s {
 		volatile uint64_t *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_qword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_qword_t)));	\
 									\
 		_addr = (volatile uint64_t *)(_base + (_offset));	\
 		(_eqp)->eq_u64[0] = _addr[0];				\
@@ -266,7 +261,8 @@ typedef struct efsys_mem_s {
 		volatile __m128i *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_oword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_oword_t)));	\
 									\
 		_addr = (volatile __m128i *)(_base + (_offset));	\
 		(_eop)->eo_u128[0] = _addr[0];				\
@@ -287,7 +283,8 @@ typedef struct efsys_mem_s {
 		volatile uint32_t *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_dword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_dword_t)));	\
 									\
 		EFSYS_PROBE2(mem_writed, unsigned int, (_offset),	\
 					 uint32_t, (_edp)->ed_u32[0]);	\
@@ -304,7 +301,8 @@ typedef struct efsys_mem_s {
 		volatile uint64_t *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_qword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_qword_t)));	\
 									\
 		EFSYS_PROBE3(mem_writeq, unsigned int, (_offset),	\
 					 uint32_t, (_eqp)->eq_u32[1],	\
@@ -322,7 +320,8 @@ typedef struct efsys_mem_s {
 		volatile __m128i *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_oword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_oword_t)));	\
 									\
 									\
 		EFSYS_PROBE5(mem_writeo, unsigned int, (_offset),	\
@@ -387,7 +386,8 @@ typedef struct efsys_bar_s {
 		volatile uint32_t *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_dword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_dword_t)));	\
 		_NOTE(CONSTANTCONDITION);				\
 		if (_lock)						\
 			SFC_BAR_LOCK(_esbp);				\
@@ -411,7 +411,8 @@ typedef struct efsys_bar_s {
 		volatile uint64_t *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_qword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_qword_t)));	\
 									\
 		SFC_BAR_LOCK(_esbp);					\
 									\
@@ -433,7 +434,8 @@ typedef struct efsys_bar_s {
 		volatile __m128i *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_oword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_oword_t)));	\
 									\
 		_NOTE(CONSTANTCONDITION);				\
 		if (_lock)						\
@@ -463,7 +465,8 @@ typedef struct efsys_bar_s {
 		volatile uint32_t *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_dword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_dword_t)));	\
 									\
 		_NOTE(CONSTANTCONDITION);				\
 		if (_lock)						\
@@ -488,7 +491,8 @@ typedef struct efsys_bar_s {
 		volatile uint64_t *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_qword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_qword_t)));	\
 									\
 		SFC_BAR_LOCK(_esbp);					\
 									\
@@ -522,7 +526,8 @@ typedef struct efsys_bar_s {
 		volatile __m128i *_addr;				\
 									\
 		_NOTE(CONSTANTCONDITION);				\
-		SFC_ASSERT(IS_P2ALIGNED(_offset, sizeof(efx_oword_t)));	\
+		SFC_ASSERT(EFX_IS_P2ALIGNED(size_t, _offset,		\
+					    sizeof(efx_oword_t)));	\
 									\
 		_NOTE(CONSTANTCONDITION);				\
 		if (_lock)						\
