[dpdk-dev] [PATCH 19/28] net/ena: use eal I/O device memory read/write API

[Jerin Jacob]

From: Santosh Shukla <santosh.shukla at caviumnetworks.com>

Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

Signed-off-by: Santosh Shukla <santosh.shukla at caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob at caviumnetworks.com>
CC: Jan Medala <jan at semihalf.com>
CC: Jakub Palider <jpa at semihalf.com>
---
 drivers/net/ena/base/ena_plat_dpdk.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ena/base/ena_plat_dpdk.h b/drivers/net/ena/base/ena_plat_dpdk.h
index 87c3bf1..4db07c7 100644
--- a/drivers/net/ena/base/ena_plat_dpdk.h
+++ b/drivers/net/ena/base/ena_plat_dpdk.h
@@ -50,6 +50,7 @@
 #include <rte_spinlock.h>
 
 #include <sys/time.h>
+#include <rte_io.h>
 
 typedef uint64_t u64;
 typedef uint32_t u32;
@@ -226,12 +227,12 @@ typedef uint64_t dma_addr_t;
 
 static inline void writel(u32 value, volatile void  *addr)
 {
-	*(volatile u32 *)addr = value;
+	rte_writel(value, addr);
 }
 
 static inline u32 readl(const volatile void *addr)
 {
-	return *(const volatile u32 *)addr;
+	return rte_readl(addr);
 }
 
 #define ENA_REG_WRITE32(value, reg) writel((value), (reg))
-- 
2.5.5