On Sun, Feb 18, 2024 at 11:07:01AM -0600, Andrew Lunn wrote:
> Convert the tables to make use of ETHTOOL link mode bits, rather than
> the old u32 SUPPORTED speeds. Make use of the linkmode helps to set
> bits and compare linkmodes. As a result, the _u32 members of keee are
> no longer used, a step towards removing them.
>
> Signed-off-by: Andrew Lunn <[email protected]>
> ---
> drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 48
> ++++++++++++------------
> 1 file changed, 25 insertions(+), 23 deletions(-)
>
> diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
> b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
...
> @@ -3436,28 +3437,29 @@ ixgbe_get_eee_fw(struct ixgbe_adapter *adapter,
> struct ethtool_keee *edata)
> if (rc)
> return rc;
>
> - edata->lp_advertised_u32 = 0;
> for (i = 0; i < ARRAY_SIZE(ixgbe_lp_map); ++i) {
> if (info[0] & ixgbe_lp_map[i].lp_advertised)
> - edata->lp_advertised_u32 |= ixgbe_lp_map[i].mac_speed;
> + linkmode_set_bit(ixgbe_lp_map[i].link_mode,
> + edata->lp_advertised);
> }
>
> - edata->supported_u32 = 0;
> for (i = 0; i < ARRAY_SIZE(ixgbe_ls_map); ++i) {
> if (hw->phy.eee_speeds_supported & ixgbe_ls_map[i].mac_speed)
> - edata->supported_u32 |= ixgbe_ls_map[i].supported;
> + linkmode_set_bit(ixgbe_lp_map[i].link_mode,
> + edata->lp_advertised);
Hi Andrew,
should this be edata->supported rather than edata->lp_advertised?
> }
>
> - edata->advertised_u32 = 0;
> for (i = 0; i < ARRAY_SIZE(ixgbe_ls_map); ++i) {
> if (hw->phy.eee_speeds_advertised & ixgbe_ls_map[i].mac_speed)
> - edata->advertised_u32 |= ixgbe_ls_map[i].supported;
> + linkmode_set_bit(ixgbe_lp_map[i].link_mode,
> + edata->advertised);
> }
>
> - edata->eee_enabled = !!edata->advertised_u32;
> + edata->eee_enabled = !linkmode_empty(edata->advertised);
> edata->tx_lpi_enabled = edata->eee_enabled;
> - if (edata->advertised_u32 & edata->lp_advertised_u32)
> - edata->eee_active = true;
> +
> + linkmode_and(common, edata->advertised, edata->lp_advertised);
> + edata->eee_active = !linkmode_empty(common);
>
> return 0;
> }
...
