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Commit 56c8f140 authored by Divy Le Ray's avatar Divy Le Ray Committed by David S. Miller
Browse files

cxgb3: minor aq100x phy fixes 



Use generic MDIO generic values.
Based on Ben Hutchings'review comments.

Signed-off-by: default avatarDivy Le Ray <divy@chelsio.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6ba5f9c7

drivers/net/cxgb3/aq100x.c

+12 −12
Original line number Diff line number Diff line
@@ -43,8 +43,6 @@ enum { 
	AQ_XAUI_TX_CFG	= 0xe400,



	/* MDIO_DEV_ANEG registers */

	AQ_100M_CTRL	= 0x0010,

	AQ_10G_CTRL	= 0x0020,

	AQ_1G_CTRL	= 0xc400,

	AQ_ANEG_STAT	= 0xc800,
@@ -54,14 +52,15 @@ enum { 
	AQ_IMASK_GLOBAL	= 0xff00,

};



#define AQBIT(x)	(1 << (x))

#define IMASK_PMA	AQBIT(0x2)

#define IMASK_GLOBAL	AQBIT(0xf)

#define ADV_1G_FULL	AQBIT(0xf)

#define ADV_1G_HALF	AQBIT(0xe)

#define ADV_10G_FULL	AQBIT(0xc)

#define AQ_RESET	(AQBIT(0xe) | AQBIT(0xf))

#define AQ_LOWPOWER	AQBIT(0xb)

enum {

	IMASK_PMA	= 1 << 2,

	IMASK_GLOBAL	= 1 << 15,

	ADV_1G_FULL	= 1 << 15,

	ADV_1G_HALF	= 1 << 14,

	ADV_10G_FULL	= 1 << 12,

	AQ_RESET	= (1 << 14) | (1 << 15),

	AQ_LOWPOWER	= 1 << 12,

};



static int aq100x_reset(struct cphy *phy, int wait)

{
@@ -160,7 +159,7 @@ static int aq100x_advertise(struct cphy *phy, unsigned int advertise_map) 
	adv = 0;

	if (advertise_map & ADVERTISED_10000baseT_Full)

		adv |= ADV_10G_FULL;

	err = t3_mdio_change_bits(phy, MDIO_MMD_AN, AQ_10G_CTRL,

	err = t3_mdio_change_bits(phy, MDIO_MMD_AN, MDIO_AN_10GBT_CTRL,

				  ADV_10G_FULL, adv);

	if (err)

		return err;
@@ -186,7 +185,8 @@ static int aq100x_advertise(struct cphy *phy, unsigned int advertise_map) 
		adv |= ADVERTISE_PAUSE_CAP;

	if (advertise_map & ADVERTISED_Asym_Pause)

		adv |= ADVERTISE_PAUSE_ASYM;

	err = t3_mdio_change_bits(phy, MDIO_MMD_AN, AQ_100M_CTRL, 0xfe0, adv);

	err = t3_mdio_change_bits(phy, MDIO_MMD_AN, MDIO_AN_ADVERTISE,

				  0xfe0, adv);



	return err;

}