47 lines
981 B
C
47 lines
981 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright(c) 1999 - 2020 Intel Corporation. */
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#ifndef _IXGBEVF_OSDEP2_H_
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#define _IXGBEVF_OSDEP2_H_
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u32 ixgbe_read_reg(struct ixgbe_hw *hw, u32 reg);
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static inline void IXGBE_WRITE_REG(struct ixgbe_hw *hw, u32 reg, u32 value)
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{
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u8 __iomem *reg_addr;
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reg_addr = READ_ONCE(hw->hw_addr);
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if (IXGBE_REMOVED(reg_addr))
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return;
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#ifdef DBG
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{
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struct net_device *netdev = ixgbevf_hw_to_netdev(hw);
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switch (reg) {
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case IXGBE_EIMS:
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case IXGBE_EIMC:
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case IXGBE_EIAM:
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case IXGBE_EIAC:
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case IXGBE_EICR:
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case IXGBE_EICS:
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netdev_info(netdev,
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"%s: Reg - 0x%05X, value - 0x%08X\n",
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__func__, reg, value);
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}
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}
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#endif /* DBG */
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writel(value, reg_addr + reg);
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}
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static inline void IXGBE_WRITE_REG64(struct ixgbe_hw *hw, u32 reg, u64 value)
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{
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u8 __iomem *reg_addr;
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reg_addr = READ_ONCE(hw->hw_addr);
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if (IXGBE_REMOVED(reg_addr))
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return;
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writeq(value, reg_addr + reg);
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}
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#endif /* _IXGBEVF_OSDEP2_H_ */
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