diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/vf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/vf.h | 28 |
1 files changed, 27 insertions, 1 deletions
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, |
