Commit f042365a authored by Russell King (Oracle)'s avatar Russell King (Oracle) Committed by David S. Miller
Browse files

net: pcs: xpcs: provide a helper to get the phylink pcs given xpcs 



Provide a helper to provide the pointer to the phylink_pcs struct
given a valid xpcs pointer. This will be necessary when we make
struct dw_xpcs private to pcs-xpcs.c

Signed-off-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4490f566

drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c

+1 −1
Original line number Diff line number Diff line
@@ -451,7 +451,7 @@ static struct phylink_pcs *intel_mgbe_select_pcs(struct stmmac_priv *priv, 
	 * should always be an XPCS. The original code would always

	 * return this if present.

	 */

	return &priv->hw->xpcs->pcs;

	return xpcs_to_phylink_pcs(priv->hw->xpcs);

}



static int intel_mgbe_common_data(struct pci_dev *pdev,

drivers/net/pcs/pcs-xpcs.c

+6 −0
Original line number Diff line number Diff line
@@ -132,6 +132,12 @@ xpcs_find_compat(struct dw_xpcs *xpcs, phy_interface_t interface) 
	return NULL;

}



struct phylink_pcs *xpcs_to_phylink_pcs(struct dw_xpcs *xpcs)

{

	return &xpcs->pcs;

}

EXPORT_SYMBOL_GPL(xpcs_to_phylink_pcs);



int xpcs_get_an_mode(struct dw_xpcs *xpcs, phy_interface_t interface)

{

	const struct dw_xpcs_compat *compat;

include/linux/pcs/pcs-xpcs.h

+1 −0
Original line number Diff line number Diff line
@@ -64,6 +64,7 @@ struct dw_xpcs { 
	bool need_reset;

};



struct phylink_pcs *xpcs_to_phylink_pcs(struct dw_xpcs *xpcs);

int xpcs_get_an_mode(struct dw_xpcs *xpcs, phy_interface_t interface);

void xpcs_get_interfaces(struct dw_xpcs *xpcs, unsigned long *interfaces);

int xpcs_config_eee(struct dw_xpcs *xpcs, int mult_fact_100ns,