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    Subject[PATCH 03/12] atl1c: remove HDS register
    Date
    remove HDS register as it doesn't exist in hardware.

    Signed-off-by: xiong <xiong@qca.qualcomm.com>
    Tested-by: Liu David <dwliu@qca.qualcomm.com>
    ---
    drivers/net/ethernet/atheros/atl1c/atl1c_hw.h | 7 -------
    drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 2 --
    2 files changed, 0 insertions(+), 9 deletions(-)

    diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h
    index 855aca0..c22d698 100644
    --- a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h
    +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h
    @@ -669,13 +669,6 @@ int atl1c_phy_power_saving(struct atl1c_hw *hw);
    #define REG_INT_RETRIG_TIMER 0x1608
    #define INT_RETRIG_TIMER_MASK 0xFFFF

    -#define REG_HDS_CTRL 0x160C
    -#define HDS_CTRL_EN 0x0001
    -#define HDS_CTRL_BACKFILLSIZE_SHIFT 8
    -#define HDS_CTRL_BACKFILLSIZE_MASK 0x0FFF
    -#define HDS_CTRL_MAX_HDRSIZE_SHIFT 20
    -#define HDS_CTRL_MAC_HDRSIZE_MASK 0x0FFF
    -
    #define REG_MAC_RX_STATUS_BIN 0x1700
    #define REG_MAC_RX_STATUS_END 0x175c
    #define REG_MAC_TX_STATUS_BIN 0x1760
    diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
    index 226be99..885e892 100644
    --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
    +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
    @@ -1453,8 +1453,6 @@ static int atl1c_configure(struct atl1c_adapter *adapter)
    /* set MTU */
    AT_WRITE_REG(hw, REG_MTU, hw->max_frame_size + ETH_HLEN +
    VLAN_HLEN + ETH_FCS_LEN);
    - /* HDS, disable */
    - AT_WRITE_REG(hw, REG_HDS_CTRL, 0);

    atl1c_configure_tx(adapter);
    atl1c_configure_rx(adapter);
    --
    1.7.7


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