Hi Adrian
> +static void
> +qsfp_dd_parse_diagnostics(const __u8 *id, struct qsfp_dd_diags *const sd)
> +{
> + __u16 rx_power_offset;
> + __u16 tx_power_offset;
> + __u16 tx_bias_offset;
> + __u16 temp_offset;
> + __u16 volt_offset;
> + int i;
> +
> + for (i = 0; i < QSFP_DD_MAX_CHANNELS; ++i) {
> + /*
> + * Add Tx/Rx output/input optical power relevant information.
> + * To access the info for the ith lane, we have to skip i * 2
> + * bytes starting from the offset of the first lane for that
> + * specific channel property.
> + */
> + tx_bias_offset = QSFP_DD_TX_BIAS_START_OFFSET + (i << 1);
> + rx_power_offset = QSFP_DD_RX_PWR_START_OFFSET + (i << 1);
> + tx_power_offset = QSFP_DD_TX_PWR_START_OFFSET + (i << 1);
> +/*-----------------------------------------------------------------------
> + * Upper Memory Page 0x10: contains dynamic control bytes.
> + * RealOffset = 3 * 0x80 + LocalOffset
> + */
> +#define PAG10H_OFFSET (0x03 * 0x80)
> +
> +/*-----------------------------------------------------------------------
> + * Upper Memory Page 0x11: contains lane dynamic status bytes.
> + * RealOffset = 4 * 0x80 + LocalOffset
> + */
> +#define PAG11H_OFFSET (0x04 * 0x80)
> +#define QSFP_DD_TX_PWR_START_OFFSET (PAG11H_OFFSET + 0x9A)
> +#define QSFP_DD_TX_BIAS_START_OFFSET (PAG11H_OFFSET + 0xAA)
> +#define QSFP_DD_RX_PWR_START_OFFSET (PAG11H_OFFSET + 0xBA)
> +
> +/* HA = High Alarm; LA = Low Alarm
> + * HW = High Warning; LW = Low Warning
> + */
> +#define QSFP_DD_TX_HA_OFFSET (PAG11H_OFFSET + 0x8B)
> +#define QSFP_DD_TX_LA_OFFSET (PAG11H_OFFSET + 0x8C)
> +#define QSFP_DD_TX_HW_OFFSET (PAG11H_OFFSET + 0x8D)
> +#define QSFP_DD_TX_LW_OFFSET (PAG11H_OFFSET + 0x8E)
> +
> +#define QSFP_DD_RX_HA_OFFSET (PAG11H_OFFSET + 0x95)
> +#define QSFP_DD_RX_LA_OFFSET (PAG11H_OFFSET + 0x96)
> +#define QSFP_DD_RX_HW_OFFSET (PAG11H_OFFSET + 0x97)
> +#define QSFP_DD_RX_LW_OFFSET (PAG11H_OFFSET + 0x98)
You still have code which implies page 0x10 and 0x11 follow directly
after page 2. This is something i would like to avoid until we have a
driver which really does export these pages. Please could you remove
all this code.
Thanks
Andrew
