From 3658eb95fe65bf42bdfb80b0a7ecd1e4d484bf5f Mon Sep 17 00:00:00 2001 From: Xuelin Shi Date: Thu, 12 Feb 2015 09:19:50 +0800 Subject: [PATCH] ixgbe: fix big endian access ixgbe is little endian, but cpu maybe not. add necessary conversions. rte_cpu_to_le_32(...) for PCI write rte_le_to_cpu_32(...) for PCI read. Signed-off-by: Xuelin Shi Acked-by: Thomas Monjalon --- lib/librte_pmd_ixgbe/ixgbe/ixgbe_osdep.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_osdep.h b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_osdep.h index 2d40bfdc26..f8bfb3fac5 100644 --- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_osdep.h +++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_osdep.h @@ -119,11 +119,11 @@ typedef int bool; static inline uint32_t ixgbe_read_addr(volatile void* addr) { - return IXGBE_PCI_REG(addr); + return rte_le_to_cpu_32(IXGBE_PCI_REG(addr)); } #define IXGBE_PCI_REG_WRITE(reg, value) do { \ - IXGBE_PCI_REG((reg)) = (value); \ + IXGBE_PCI_REG((reg)) = (rte_cpu_to_le_32(value)); \ } while(0) #define IXGBE_PCI_REG_ADDR(hw, reg) \ -- 2.20.1