New upstream version 17.11-rc3

[deb_dpdk.git] / drivers / net / ixgbe / base / ixgbe_osdep.h

diff --git a/drivers/net/ixgbe/base/ixgbe_osdep.h b/drivers/net/ixgbe/base/ixgbe_osdep.h
index 4aab278..bb5dfd2 100644 (file)
--- a/drivers/net/ixgbe/base/ixgbe_osdep.h
+++ b/drivers/net/ixgbe/base/ixgbe_osdep.h
@@ -161,4 +161,12 @@ static inline uint32_t ixgbe_read_addr(volatile void* addr)
 #define IXGBE_WRITE_REG_ARRAY(hw, reg, index, value) \
        IXGBE_PCI_REG_WRITE(IXGBE_PCI_REG_ARRAY_ADDR((hw), (reg), (index)), (value))
 
+#define IXGBE_WRITE_REG_THEN_POLL_MASK(hw, reg, val, mask, poll_ms)    \
+do {                                                                   \
+       uint32_t cnt = poll_ms;                                         \
+       IXGBE_WRITE_REG(hw, (reg), (val));                              \
+       while (((IXGBE_READ_REG(hw, (reg))) & (mask)) && (cnt--))       \
+               rte_delay_ms(1);                                        \
+} while (0)
+
 #endif /* _IXGBE_OS_H_ */