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Diffstat (limited to 'drivers/net/i40e/base/i40e_osdep.h')
-rw-r--r--drivers/net/i40e/base/i40e_osdep.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/i40e/base/i40e_osdep.h b/drivers/net/i40e/base/i40e_osdep.h
index 38e7ba5b..c57ecded 100644
--- a/drivers/net/i40e/base/i40e_osdep.h
+++ b/drivers/net/i40e/base/i40e_osdep.h
@@ -44,6 +44,7 @@
#include <rte_cycles.h>
#include <rte_spinlock.h>
#include <rte_log.h>
+#include <rte_io.h>
#include "../i40e_logs.h"
@@ -153,15 +154,18 @@ do { \
* I40E_PRTQF_FD_MSK
*/
-#define I40E_PCI_REG(reg) (*((volatile uint32_t *)(reg)))
+#define I40E_PCI_REG(reg) rte_read32(reg)
#define I40E_PCI_REG_ADDR(a, reg) \
((volatile uint32_t *)((char *)(a)->hw_addr + (reg)))
static inline uint32_t i40e_read_addr(volatile void *addr)
{
return rte_le_to_cpu_32(I40E_PCI_REG(addr));
}
-#define I40E_PCI_REG_WRITE(reg, value) \
- do { I40E_PCI_REG((reg)) = rte_cpu_to_le_32(value); } while (0)
+
+#define I40E_PCI_REG_WRITE(reg, value) \
+ rte_write32((rte_cpu_to_le_32(value)), reg)
+#define I40E_PCI_REG_WRITE_RELAXED(reg, value) \
+ rte_write32_relaxed((rte_cpu_to_le_32(value)), reg)
#define I40E_WRITE_FLUSH(a) I40E_READ_REG(a, I40E_GLGEN_STAT)
#define I40EVF_WRITE_FLUSH(a) I40E_READ_REG(a, I40E_VFGEN_RSTAT)