The 11/30/2017 08:10, Ravi Kumar wrote:
> Signed-off-by: Ravi Kumar <ravi1.ku...@amd.com>
> ---
> drivers/net/axgbe/axgbe_common.h | 1645
> +++++++++++++++++++++++++++++++++++++-
> 1 file changed, 1644 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/axgbe/axgbe_common.h
> b/drivers/net/axgbe/axgbe_common.h
> index 4af811a..9a5808d 100644
> --- a/drivers/net/axgbe/axgbe_common.h
> +++ b/drivers/net/axgbe/axgbe_common.h
...
> +/* Macros for building, reading or writing register values or bits
> + * within the register values of SerDes integration registers.
> + */
> +#define XSIR_GET_BITS(_var, _prefix, _field) \
> + GET_BITS((_var), \
> + _prefix##_##_field##_INDEX, \
> + _prefix##_##_field##_WIDTH)
> +
> +#define XSIR_SET_BITS(_var, _prefix, _field, _val) \
> + SET_BITS((_var), \
> + _prefix##_##_field##_INDEX, \
> + _prefix##_##_field##_WIDTH, (_val))
> +
> +#define XSIR0_IOREAD(_pdata, _reg) \
> + rte_read16((void *)((_pdata)->sir0_regs + (_reg)))
> +
> +#define XSIR0_IOREAD_BITS(_pdata, _reg, _field)
> \
> + GET_BITS(XSIR0_IOREAD((_pdata), _reg), \
> + _reg##_##_field##_INDEX, \
> + _reg##_##_field##_WIDTH)
> +
> +#define XSIR0_IOWRITE(_pdata, _reg, _val) \
> + rte_read16((_val), (void *)((_pdata)->sir0_regs + (_reg)))
rte_write16?
> +
> +#define XSIR0_IOWRITE_BITS(_pdata, _reg, _field, _val)
> \
> +do { \
> + u16 reg_val = XSIR0_IOREAD((_pdata), _reg); \
> + SET_BITS(reg_val, \
> + _reg##_##_field##_INDEX, \
> + _reg##_##_field##_WIDTH, (_val)); \
> + XSIR0_IOWRITE((_pdata), _reg, reg_val); \
> +} while (0)
> +
> +#define XSIR1_IOREAD(_pdata, _reg) \
> + rte_read16((void *)((_pdata)->sir1_regs + _reg))
> +
> +#define XSIR1_IOREAD_BITS(_pdata, _reg, _field)
> \
> + GET_BITS(XSIR1_IOREAD((_pdata), _reg), \
> + _reg##_##_field##_INDEX, \
> + _reg##_##_field##_WIDTH)
> +
> +#define XSIR1_IOWRITE(_pdata, _reg, _val) \
> + rte_read16((_val), (void *)((_pdata)->sir1_regs + (_reg)))
rte_write16?
> +
> +#define XSIR1_IOWRITE_BITS(_pdata, _reg, _field, _val)
> \
> +do { \
> + u16 reg_val = XSIR1_IOREAD((_pdata), _reg); \
> + SET_BITS(reg_val, \
> + _reg##_##_field##_INDEX, \
> + _reg##_##_field##_WIDTH, (_val)); \
> + XSIR1_IOWRITE((_pdata), _reg, reg_val); \
> +} while (0)
> +
....
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