From: Jerin Jacob Date: Wed, 18 Jan 2017 01:21:34 +0000 (+0530) Subject: net/ena: use I/O device memory read/write API X-Git-Tag: spdx-start~4735 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=fcbf1e14de4812829550c3413e622fa48401e483;p=dpdk.git net/ena: use I/O device memory read/write API 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. Suggested-by: Jan Medala Signed-off-by: Jerin Jacob Acked-by: Jan Medala --- diff --git a/drivers/net/ena/base/ena_plat_dpdk.h b/drivers/net/ena/base/ena_plat_dpdk.h index 87c3bf13b4..7eaebf40f4 100644 --- a/drivers/net/ena/base/ena_plat_dpdk.h +++ b/drivers/net/ena/base/ena_plat_dpdk.h @@ -44,6 +44,7 @@ #include #include #include +#include #include #include #include @@ -224,18 +225,8 @@ typedef uint64_t dma_addr_t; #define ENA_MEM_ALLOC(dmadev, size) rte_zmalloc(NULL, size, 1) #define ENA_MEM_FREE(dmadev, ptr) ({ENA_TOUCH(dmadev); rte_free(ptr); }) -static inline void writel(u32 value, volatile void *addr) -{ - *(volatile u32 *)addr = value; -} - -static inline u32 readl(const volatile void *addr) -{ - return *(const volatile u32 *)addr; -} - -#define ENA_REG_WRITE32(value, reg) writel((value), (reg)) -#define ENA_REG_READ32(reg) readl((reg)) +#define ENA_REG_WRITE32(value, reg) rte_write32_relaxed((value), (reg)) +#define ENA_REG_READ32(reg) rte_read32_relaxed((reg)) #define ATOMIC32_INC(i32_ptr) rte_atomic32_inc(i32_ptr) #define ATOMIC32_DEC(i32_ptr) rte_atomic32_dec(i32_ptr)