net/i40e: use I/O device memory read/write API

[dpdk.git] / drivers / net / i40e / base / i40e_osdep.h

diff --git a/drivers/net/i40e/base/i40e_osdep.h b/drivers/net/i40e/base/i40e_osdep.h
index 8c84ed8..c57ecde 100644 (file)
--- 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)
@@ -204,6 +208,13 @@ struct i40e_virt_mem {
 #define LE32_TO_CPU(c) rte_le_to_cpu_32(c)
 #define LE64_TO_CPU(k) rte_le_to_cpu_64(k)
 
+#define cpu_to_le16(o) rte_cpu_to_le_16(o)
+#define cpu_to_le32(s) rte_cpu_to_le_32(s)
+#define cpu_to_le64(h) rte_cpu_to_le_64(h)
+#define le16_to_cpu(a) rte_le_to_cpu_16(a)
+#define le32_to_cpu(c) rte_le_to_cpu_32(c)
+#define le64_to_cpu(k) rte_le_to_cpu_64(k)
+
 /* SW spinlock */
 struct i40e_spinlock {
        rte_spinlock_t spinlock;