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-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf.h5
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c4
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/regs.h12
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/vf.h28
4 files changed, 35 insertions, 14 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 08fb88aba67b..d4b1f50fb2ad 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -315,6 +315,11 @@ static inline u16 ixgbevf_desc_unused(struct ixgbevf_ring *ring)
return ((ntc > ntu) ? 0 : ring->count) + ntc - ntu - 1;
}
+static inline void ixgbevf_write_tail(struct ixgbevf_ring *ring, u32 value)
+{
+ writel(value, ring->tail);
+}
+
#define IXGBEVF_RX_DESC(R, i) \
(&(((union ixgbe_adv_rx_desc *)((R)->desc))[i]))
#define IXGBEVF_TX_DESC(R, i) \
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 592d8a6baabc..74df8bf8619d 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -111,7 +111,7 @@ static inline void ixgbevf_release_rx_desc(struct ixgbevf_ring *rx_ring,
* such as IA-64).
*/
wmb();
- writel(val, rx_ring->tail);
+ ixgbevf_write_tail(rx_ring, val);
}
/**
@@ -3060,7 +3060,7 @@ static void ixgbevf_tx_map(struct ixgbevf_ring *tx_ring,
tx_ring->next_to_use = i;
/* notify HW of packet */
- writel(i, tx_ring->tail);
+ ixgbevf_write_tail(tx_ring, i);
return;
dma_error:
diff --git a/drivers/net/ethernet/intel/ixgbevf/regs.h b/drivers/net/ethernet/intel/ixgbevf/regs.h
index debd8c0e1f28..09dd8f698bea 100644
--- a/drivers/net/ethernet/intel/ixgbevf/regs.h
+++ b/drivers/net/ethernet/intel/ixgbevf/regs.h
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 82599 Virtual Function driver
- Copyright(c) 1999 - 2012 Intel Corporation.
+ Copyright(c) 1999 - 2014 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -70,16 +70,6 @@
#define IXGBE_VFGOTC_MSB 0x02024
#define IXGBE_VFMPRC 0x01034
-#define IXGBE_WRITE_REG(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
-
-#define IXGBE_READ_REG(a, reg) readl((a)->hw_addr + (reg))
-
-#define IXGBE_WRITE_REG_ARRAY(a, reg, offset, value) ( \
- writel((value), ((a)->hw_addr + (reg) + ((offset) << 2))))
-
-#define IXGBE_READ_REG_ARRAY(a, reg, offset) ( \
- readl((a)->hw_addr + (reg) + ((offset) << 2)))
-
#define IXGBE_WRITE_FLUSH(a) (IXGBE_READ_REG(a, IXGBE_VFSTATUS))
#endif /* _IXGBEVF_REGS_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.h b/drivers/net/ethernet/intel/ixgbevf/vf.h
index 7b1f502d1716..8ebed729c70f 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.h
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 82599 Virtual Function driver
- Copyright(c) 1999 - 2012 Intel Corporation.
+ Copyright(c) 1999 - 2014 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -172,6 +172,32 @@ struct ixgbevf_info {
const struct ixgbe_mac_operations *mac_ops;
};
+static inline void ixgbe_write_reg(struct ixgbe_hw *hw, u32 reg, u32 value)
+{
+ writel(value, hw->hw_addr + reg);
+}
+#define IXGBE_WRITE_REG(h, r, v) ixgbe_write_reg(h, r, v)
+
+static inline u32 ixgbe_read_reg(struct ixgbe_hw *hw, u32 reg)
+{
+ return readl(hw->hw_addr + reg);
+}
+#define IXGBE_READ_REG(h, r) ixgbe_read_reg(h, r)
+
+static inline void ixgbe_write_reg_array(struct ixgbe_hw *hw, u32 reg,
+ u32 offset, u32 value)
+{
+ ixgbe_write_reg(hw, reg + (offset << 2), value);
+}
+#define IXGBE_WRITE_REG_ARRAY(h, r, o, v) ixgbe_write_reg_array(h, r, o, v)
+
+static inline u32 ixgbe_read_reg_array(struct ixgbe_hw *hw, u32 reg,
+ u32 offset)
+{
+ return ixgbe_read_reg(hw, reg + (offset << 2));
+}
+#define IXGBE_READ_REG_ARRAY(h, r, o) ixgbe_read_reg_array(h, r, o)
+
void ixgbevf_rlpml_set_vf(struct ixgbe_hw *hw, u16 max_size);
int ixgbevf_negotiate_api_version(struct ixgbe_hw *hw, int api);
int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs,