25 int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val)  in bcm_phy_write_exp()  argument
29 	rc = phy_write(phydev, MII_BCM54XX_EXP_SEL, reg);  in bcm_phy_write_exp()
33 	return phy_write(phydev, MII_BCM54XX_EXP_DATA, val);  in bcm_phy_write_exp()
37 int bcm_phy_read_exp(struct phy_device *phydev, u16 reg)  in bcm_phy_read_exp()  argument
41 	val = phy_write(phydev, MII_BCM54XX_EXP_SEL, reg);  in bcm_phy_read_exp()
45 	val = phy_read(phydev, MII_BCM54XX_EXP_DATA);  in bcm_phy_read_exp()
48 	phy_write(phydev, MII_BCM54XX_EXP_SEL, 0);  in bcm_phy_read_exp()
54 int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum)  in bcm54xx_auxctl_read()  argument
59 	phy_write(phydev, MII_BCM54XX_AUX_CTL, MII_BCM54XX_AUXCTL_SHDWSEL_MASK |  in bcm54xx_auxctl_read()
61 	return phy_read(phydev, MII_BCM54XX_AUX_CTL);  in bcm54xx_auxctl_read()
65 int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val)  in bcm54xx_auxctl_write()  argument
67 	return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val);  in bcm54xx_auxctl_write()
71 int bcm_phy_write_misc(struct phy_device *phydev,  in bcm_phy_write_misc()  argument
77 	rc = phy_write(phydev, MII_BCM54XX_AUX_CTL,  in bcm_phy_write_misc()
82 	tmp = phy_read(phydev, MII_BCM54XX_AUX_CTL);  in bcm_phy_write_misc()
84 	rc = phy_write(phydev, MII_BCM54XX_AUX_CTL, tmp);  in bcm_phy_write_misc()
89 	rc = bcm_phy_write_exp(phydev, tmp, val);  in bcm_phy_write_misc()
95 int bcm_phy_read_misc(struct phy_device *phydev,  in bcm_phy_read_misc()  argument
101 	rc = phy_write(phydev, MII_BCM54XX_AUX_CTL,  in bcm_phy_read_misc()
106 	tmp = phy_read(phydev, MII_BCM54XX_AUX_CTL);  in bcm_phy_read_misc()
108 	rc = phy_write(phydev, MII_BCM54XX_AUX_CTL, tmp);  in bcm_phy_read_misc()
113 	rc = bcm_phy_read_exp(phydev, tmp);  in bcm_phy_read_misc()
119 int bcm_phy_ack_intr(struct phy_device *phydev)  in bcm_phy_ack_intr()  argument
124 	reg = phy_read(phydev, MII_BCM54XX_ISR);  in bcm_phy_ack_intr()
132 int bcm_phy_config_intr(struct phy_device *phydev)  in bcm_phy_config_intr()  argument
136 	reg = phy_read(phydev, MII_BCM54XX_ECR);  in bcm_phy_config_intr()
140 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)  in bcm_phy_config_intr()
145 	return phy_write(phydev, MII_BCM54XX_ECR, reg);  in bcm_phy_config_intr()
149 int bcm_phy_read_shadow(struct phy_device *phydev, u16 shadow)  in bcm_phy_read_shadow()  argument
151 	phy_write(phydev, MII_BCM54XX_SHD, MII_BCM54XX_SHD_VAL(shadow));  in bcm_phy_read_shadow()
152 	return MII_BCM54XX_SHD_DATA(phy_read(phydev, MII_BCM54XX_SHD));  in bcm_phy_read_shadow()
156 int bcm_phy_write_shadow(struct phy_device *phydev, u16 shadow,  in bcm_phy_write_shadow()  argument
159 	return phy_write(phydev, MII_BCM54XX_SHD,  in bcm_phy_write_shadow()
166 int bcm_phy_enable_apd(struct phy_device *phydev, bool dll_pwr_down)  in bcm_phy_enable_apd()  argument
171 		val = bcm_phy_read_shadow(phydev, BCM54XX_SHD_SCR3);  in bcm_phy_enable_apd()
176 		bcm_phy_write_shadow(phydev, BCM54XX_SHD_SCR3, val);  in bcm_phy_enable_apd()
179 	val = bcm_phy_read_shadow(phydev, BCM54XX_SHD_APD);  in bcm_phy_enable_apd()
186 	if (phydev->autoneg == AUTONEG_ENABLE)  in bcm_phy_enable_apd()
195 	return bcm_phy_write_shadow(phydev, BCM54XX_SHD_APD, val);  in bcm_phy_enable_apd()
199 int bcm_phy_set_eee(struct phy_device *phydev, bool enable)  in bcm_phy_set_eee()  argument
204 	val = phy_read_mmd(phydev, MDIO_MMD_AN, BRCM_CL45VEN_EEE_CONTROL);  in bcm_phy_set_eee()
213 	phy_write_mmd(phydev, MDIO_MMD_AN, BRCM_CL45VEN_EEE_CONTROL, (u32)val);  in bcm_phy_set_eee()
216 	val = phy_read_mmd(phydev, MDIO_MMD_AN, BCM_CL45VEN_EEE_ADV);  in bcm_phy_set_eee()
225 	phy_write_mmd(phydev, MDIO_MMD_AN, BCM_CL45VEN_EEE_ADV, (u32)val);  in bcm_phy_set_eee()
231 int bcm_phy_downshift_get(struct phy_device *phydev, u8 *count)  in bcm_phy_downshift_get()  argument
235 	val = bcm54xx_auxctl_read(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC);  in bcm_phy_downshift_get()
245 	val = bcm_phy_read_shadow(phydev, BCM54XX_SHD_SCR2);  in bcm_phy_downshift_get()
263 int bcm_phy_downshift_set(struct phy_device *phydev, u8 count)  in bcm_phy_downshift_set()  argument
274 	val = bcm54xx_auxctl_read(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC);  in bcm_phy_downshift_set()
283 		return bcm54xx_auxctl_write(phydev,  in bcm_phy_downshift_set()
288 		ret = bcm54xx_auxctl_write(phydev,  in bcm_phy_downshift_set()
295 	val = bcm_phy_read_shadow(phydev, BCM54XX_SHD_SCR2);  in bcm_phy_downshift_set()
313 	return bcm_phy_write_shadow(phydev, BCM54XX_SHD_SCR2, val);  in bcm_phy_downshift_set()
333 int bcm_phy_get_sset_count(struct phy_device *phydev)  in bcm_phy_get_sset_count()  argument
339 void bcm_phy_get_strings(struct phy_device *phydev, u8 *data)  in bcm_phy_get_strings()  argument
352 static u64 bcm_phy_get_stat(struct phy_device *phydev, u64 *shadow,  in bcm_phy_get_stat()  argument
359 	val = phy_read(phydev, stat.reg);  in bcm_phy_get_stat()
372 void bcm_phy_get_stats(struct phy_device *phydev, u64 *shadow,  in bcm_phy_get_stats()  argument
378 		data[i] = bcm_phy_get_stat(phydev, shadow, i);  in bcm_phy_get_stats()