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net: phy: Add helper for advertise to lcl value

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Add a helper to convert the local advertising to an LCL capabilities,
which is then used to resolve pause flow control settings.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn 2018-09-29 23:04:13 +02:00 • committed by David S. Miller
parent edc7ccbbcf
commit 5f991f7bdd
8 changed files with 26 additions and 34 deletions
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7
drivers/net/ethernet/freescale/gianfar.c
View file

@ -3656,12 +3656,7 @@ static u32 gfar_get_flowctrl_cfg(struct gfar_private *priv)
if (phydev->asym_pause)
rmt_adv |= LPA_PAUSE_ASYM;
lcl_adv = 0;
if (phydev->advertising & ADVERTISED_Pause)
lcl_adv |= ADVERTISE_PAUSE_CAP;
if (phydev->advertising & ADVERTISED_Asym_Pause)
lcl_adv |= ADVERTISE_PAUSE_ASYM;
lcl_adv = ethtool_adv_to_lcl_adv_t(phydev->advertising);
flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv);
if (flowctrl & FLOW_CTRL_TX)
val |= MACCFG1_TX_FLOW;