On Fri, Sep 30, 2022 at 04:09:30PM -0400, Sean Anderson wrote:
> +static void memac_validate(struct phylink_config *config,
> + unsigned long *supported,
> + struct phylink_link_state *state)
> +{
> + __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
> + struct fman_mac *memac = fman_config_to_mac(config)->fman_mac;
> +
> + phylink_generic_validate(config, supported, state);
> +
> + if (phy_interface_mode_is_rgmii(state->interface) &&
> + memac->rgmii_no_half_duplex) {
> + phylink_caps_to_linkmodes(mask, MAC_10HD | MAC_100HD);
> + linkmode_andnot(supported, supported, mask);
> + linkmode_andnot(state->advertising, state->advertising, mask);
> + }
> +}
Having been through the rest of this with a fine tooth comb, nothing
else stands out with the exception of the above, which I think could
be done better with this patch:
http://git.armlinux.org.uk/cgit/linux-arm.git/commit/?h=net-queue&id=e65a47c4053255bd51715d5550e21c869971258c
Since the above would become:
static void memac_validate(struct phylink_config *config,
unsigned long *supported,
struct phylink_link_state *state)
{
struct mac_device *mac_dev = fman_config_to_mac(config);
struct fman_mac *memac = mac_dev->fman_mac;
unsigned long caps;
caps = mac_dev->phylink_config.capabilities;
if (phy_interface_mode_is_rgmii(state->interface) &&
memac->rgmii_no_half_duplex)
caps &= ~(MAC_10HD | MAC_100HD);
phylink_validate_mask_caps(supported, state, caps);
}
If you want to pick up my patch that adds this helper into your series,
please do.
--
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