84 static int set_phy_regs(struct cphy *phy, const struct reg_val *rv)  in set_phy_regs()  argument
90 			err = t3_mdio_write(phy, rv->mmd_addr, rv->reg_addr,  in set_phy_regs()
93 			err = t3_mdio_change_bits(phy, rv->mmd_addr,  in set_phy_regs()
100 static void ael100x_txon(struct cphy *phy)  in ael100x_txon()  argument
103 		phy->mdio.prtad == 0 ? F_GPIO7_OUT_VAL : F_GPIO2_OUT_VAL;  in ael100x_txon()
106 	t3_set_reg_field(phy->adapter, A_T3DBG_GPIO_EN, 0, tx_on_gpio);  in ael100x_txon()
113 static int ael_i2c_rd(struct cphy *phy, int dev_addr, int word_addr)  in ael_i2c_rd()  argument
118 	err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL_I2C_CTRL,  in ael_i2c_rd()
125 		err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL_I2C_STAT, &stat);  in ael_i2c_rd()
129 			err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL_I2C_DATA,  in ael_i2c_rd()
136 	CH_WARN(phy->adapter, "PHY %u i2c read of dev.addr %#x.%#x timed out\n",  in ael_i2c_rd()
137 		phy->mdio.prtad, dev_addr, word_addr);  in ael_i2c_rd()
141 static int ael1002_power_down(struct cphy *phy, int enable)  in ael1002_power_down()  argument
145 	err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, MDIO_PMA_TXDIS, !!enable);  in ael1002_power_down()
147 		err = mdio_set_flag(&phy->mdio, phy->mdio.prtad,  in ael1002_power_down()
153 static int ael1002_reset(struct cphy *phy, int wait)  in ael1002_reset()  argument
157 	if ((err = ael1002_power_down(phy, 0)) ||  in ael1002_reset()
158 	    (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL100X_TX_CONFIG1, 1)) ||  in ael1002_reset()
159 	    (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL1002_PWR_DOWN_HI, 0)) ||  in ael1002_reset()
160 	    (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL1002_PWR_DOWN_LO, 0)) ||  in ael1002_reset()
161 	    (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL1002_XFI_EQL, 0x18)) ||  in ael1002_reset()
162 	    (err = t3_mdio_change_bits(phy, MDIO_MMD_PMAPMD, AEL1002_LB_EN,  in ael1002_reset()
168 static int ael1002_intr_noop(struct cphy *phy)  in ael1002_intr_noop()  argument
176 static int get_link_status_r(struct cphy *phy, int *link_ok, int *speed,  in get_link_status_r()  argument
181 		int err = t3_mdio_read(phy, MDIO_MMD_PMAPMD,  in get_link_status_r()
185 			err = t3_mdio_read(phy, MDIO_MMD_PCS,  in get_link_status_r()
188 			err = t3_mdio_read(phy, MDIO_MMD_PHYXS,  in get_link_status_r()
212 int t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter,  in t3_ael1002_phy_prep()  argument
215 	cphy_init(phy, adapter, phy_addr, &ael1002_ops, mdio_ops,  in t3_ael1002_phy_prep()
218 	ael100x_txon(phy);  in t3_ael1002_phy_prep()
222 static int ael1006_reset(struct cphy *phy, int wait)  in ael1006_reset()  argument
224 	return t3_phy_reset(phy, MDIO_MMD_PMAPMD, wait);  in ael1006_reset()
238 int t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter,  in t3_ael1006_phy_prep()  argument
241 	cphy_init(phy, adapter, phy_addr, &ael1006_ops, mdio_ops,  in t3_ael1006_phy_prep()
244 	ael100x_txon(phy);  in t3_ael1006_phy_prep()
251 static int ael2xxx_get_module_type(struct cphy *phy, int delay_ms)  in ael2xxx_get_module_type()  argument
259 	v = ael_i2c_rd(phy, MODULE_DEV_ADDR, 3);  in ael2xxx_get_module_type()
270 	v = ael_i2c_rd(phy, MODULE_DEV_ADDR, 6);  in ael2xxx_get_module_type()
276 	v = ael_i2c_rd(phy, MODULE_DEV_ADDR, 10);  in ael2xxx_get_module_type()
281 		v = ael_i2c_rd(phy, MODULE_DEV_ADDR, 0x12);  in ael2xxx_get_module_type()
293 static int ael2005_setup_sr_edc(struct cphy *phy)  in ael2005_setup_sr_edc()  argument
304 	err = set_phy_regs(phy, regs);  in ael2005_setup_sr_edc()
310 	if (phy->priv != edc_sr)  in ael2005_setup_sr_edc()
311 		err = t3_get_edc_fw(phy, EDC_OPT_AEL2005,  in ael2005_setup_sr_edc()
317 		err = t3_mdio_write(phy, MDIO_MMD_PMAPMD,  in ael2005_setup_sr_edc()
318 				    phy->phy_cache[i],  in ael2005_setup_sr_edc()
319 				    phy->phy_cache[i + 1]);  in ael2005_setup_sr_edc()
321 		phy->priv = edc_sr;  in ael2005_setup_sr_edc()
325 static int ael2005_setup_twinax_edc(struct cphy *phy, int modtype)  in ael2005_setup_twinax_edc()  argument
338 	err = set_phy_regs(phy, regs);  in ael2005_setup_twinax_edc()
340 		err = set_phy_regs(phy, preemphasis);  in ael2005_setup_twinax_edc()
346 	if (phy->priv != edc_twinax)  in ael2005_setup_twinax_edc()
347 		err = t3_get_edc_fw(phy, EDC_TWX_AEL2005,  in ael2005_setup_twinax_edc()
353 		err = t3_mdio_write(phy, MDIO_MMD_PMAPMD,  in ael2005_setup_twinax_edc()
354 				    phy->phy_cache[i],  in ael2005_setup_twinax_edc()
355 				    phy->phy_cache[i + 1]);  in ael2005_setup_twinax_edc()
357 		phy->priv = edc_twinax;  in ael2005_setup_twinax_edc()
361 static int ael2005_get_module_type(struct cphy *phy, int delay_ms)  in ael2005_get_module_type()  argument
366 	v = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, &stat);  in ael2005_get_module_type()
373 	return ael2xxx_get_module_type(phy, delay_ms);  in ael2005_get_module_type()
376 static int ael2005_intr_enable(struct cphy *phy)  in ael2005_intr_enable()  argument
378 	int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, 0x200);  in ael2005_intr_enable()
379 	return err ? err : t3_phy_lasi_intr_enable(phy);  in ael2005_intr_enable()
382 static int ael2005_intr_disable(struct cphy *phy)  in ael2005_intr_disable()  argument
384 	int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, 0x100);  in ael2005_intr_disable()
385 	return err ? err : t3_phy_lasi_intr_disable(phy);  in ael2005_intr_disable()
388 static int ael2005_intr_clear(struct cphy *phy)  in ael2005_intr_clear()  argument
390 	int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, 0xd00);  in ael2005_intr_clear()
391 	return err ? err : t3_phy_lasi_intr_clear(phy);  in ael2005_intr_clear()
394 static int ael2005_reset(struct cphy *phy, int wait)  in ael2005_reset()  argument
415 	err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, MDIO_PMA_LASI_CTRL,  in ael2005_reset()
420 	err = t3_phy_reset(phy, MDIO_MMD_PMAPMD, 0);  in ael2005_reset()
425 	phy->priv = edc_none;  in ael2005_reset()
426 	err = set_phy_regs(phy, regs0);  in ael2005_reset()
432 	err = ael2005_get_module_type(phy, 0);  in ael2005_reset()
435 	phy->modtype = err;  in ael2005_reset()
438 		err = ael2005_setup_twinax_edc(phy, err);  in ael2005_reset()
440 		err = ael2005_setup_sr_edc(phy);  in ael2005_reset()
444 	err = set_phy_regs(phy, regs1);  in ael2005_reset()
450 		err = ael2005_intr_enable(phy);  in ael2005_reset()
454 static int ael2005_intr_handler(struct cphy *phy)  in ael2005_intr_handler()  argument
459 	ret = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_STAT, &stat);  in ael2005_intr_handler()
464 		ret = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL,  in ael2005_intr_handler()
470 		ret = ael2005_get_module_type(phy, 300);  in ael2005_intr_handler()
474 		phy->modtype = ret;  in ael2005_intr_handler()
476 			edc_needed = phy->priv;       /* on unplug retain EDC */  in ael2005_intr_handler()
483 		if (edc_needed != phy->priv) {  in ael2005_intr_handler()
484 			ret = ael2005_reset(phy, 0);  in ael2005_intr_handler()
490 	ret = t3_phy_lasi_intr_handler(phy);  in ael2005_intr_handler()
509 int t3_ael2005_phy_prep(struct cphy *phy, struct adapter *adapter,  in t3_ael2005_phy_prep()  argument
512 	cphy_init(phy, adapter, phy_addr, &ael2005_ops, mdio_ops,  in t3_ael2005_phy_prep()
516 	return t3_mdio_change_bits(phy, MDIO_MMD_PMAPMD, AEL_OPT_SETTINGS, 0,  in t3_ael2005_phy_prep()
523 static int ael2020_setup_sr_edc(struct cphy *phy)  in ael2020_setup_sr_edc()  argument
539 	err = set_phy_regs(phy, regs);  in ael2020_setup_sr_edc()
544 	phy->priv = edc_sr;  in ael2020_setup_sr_edc()
551 static int ael2020_setup_twinax_edc(struct cphy *phy, int modtype)  in ael2020_setup_twinax_edc()  argument
575 	err = set_phy_regs(phy, uCclock40MHz);  in ael2020_setup_twinax_edc()
579 	err = set_phy_regs(phy, uCclockActivate);  in ael2020_setup_twinax_edc()
584 	if (phy->priv != edc_twinax)  in ael2020_setup_twinax_edc()
585 		err = t3_get_edc_fw(phy, EDC_TWX_AEL2020,  in ael2020_setup_twinax_edc()
591 		err = t3_mdio_write(phy, MDIO_MMD_PMAPMD,  in ael2020_setup_twinax_edc()
592 				    phy->phy_cache[i],  in ael2020_setup_twinax_edc()
593 				    phy->phy_cache[i + 1]);  in ael2020_setup_twinax_edc()
595 	err = set_phy_regs(phy, uCactivate);  in ael2020_setup_twinax_edc()
597 		phy->priv = edc_twinax;  in ael2020_setup_twinax_edc()
604 static int ael2020_get_module_type(struct cphy *phy, int delay_ms)  in ael2020_get_module_type()  argument
609 	v = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2020_GPIO_STAT, &stat);  in ael2020_get_module_type()
618 	return ael2xxx_get_module_type(phy, delay_ms);  in ael2020_get_module_type()
625 static int ael2020_intr_enable(struct cphy *phy)  in ael2020_intr_enable()  argument
644 	err = set_phy_regs(phy, regs);  in ael2020_intr_enable()
648 	err = get_link_status_r(phy, &link_ok, NULL, NULL, NULL);  in ael2020_intr_enable()
652 		t3_link_changed(phy->adapter,  in ael2020_intr_enable()
653 				phy2portid(phy));  in ael2020_intr_enable()
655 	err = t3_phy_lasi_intr_enable(phy);  in ael2020_intr_enable()
665 static int ael2020_intr_disable(struct cphy *phy)  in ael2020_intr_disable()  argument
682 	err = set_phy_regs(phy, regs);  in ael2020_intr_disable()
686 	return t3_phy_lasi_intr_disable(phy);  in ael2020_intr_disable()
692 static int ael2020_intr_clear(struct cphy *phy)  in ael2020_intr_clear()  argument
700 	int err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2020_GPIO_INTR, &stat);  in ael2020_intr_clear()
701 	return err ? err : t3_phy_lasi_intr_clear(phy);  in ael2020_intr_clear()
722 static int ael2020_reset(struct cphy *phy, int wait)  in ael2020_reset()  argument
728 	err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, MDIO_PMA_LASI_CTRL,  in ael2020_reset()
733 	err = t3_phy_reset(phy, MDIO_MMD_PMAPMD, 125);  in ael2020_reset()
739 	phy->priv = edc_none;  in ael2020_reset()
740 	err = set_phy_regs(phy, ael2020_reset_regs);  in ael2020_reset()
745 	err = ael2020_get_module_type(phy, 0);  in ael2020_reset()
748 	phy->modtype = (u8)err;  in ael2020_reset()
750 		err = ael2020_setup_twinax_edc(phy, err);  in ael2020_reset()
752 		err = ael2020_setup_sr_edc(phy);  in ael2020_reset()
758 		err = ael2005_intr_enable(phy);  in ael2020_reset()
765 static int ael2020_intr_handler(struct cphy *phy)  in ael2020_intr_handler()  argument
770 	ret = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2020_GPIO_INTR, &stat);  in ael2020_intr_handler()
776 		ret = ael2020_get_module_type(phy, 300);  in ael2020_intr_handler()
780 		phy->modtype = (u8)ret;  in ael2020_intr_handler()
782 			edc_needed = phy->priv;       /* on unplug retain EDC */  in ael2020_intr_handler()
789 		if (edc_needed != phy->priv) {  in ael2020_intr_handler()
790 			ret = ael2020_reset(phy, 0);  in ael2020_intr_handler()
796 	ret = t3_phy_lasi_intr_handler(phy);  in ael2020_intr_handler()
815 int t3_ael2020_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr,  in t3_ael2020_phy_prep()  argument
818 	cphy_init(phy, adapter, phy_addr, &ael2020_ops, mdio_ops,  in t3_ael2020_phy_prep()
823 	return set_phy_regs(phy, ael2020_reset_regs);  in t3_ael2020_phy_prep()
829 static int get_link_status_x(struct cphy *phy, int *link_ok, int *speed,  in get_link_status_x()  argument
834 		int err = t3_mdio_read(phy, MDIO_MMD_PMAPMD,  in get_link_status_x()
838 			err = t3_mdio_read(phy, MDIO_MMD_PCS,  in get_link_status_x()
841 			err = t3_mdio_read(phy, MDIO_MMD_PHYXS,  in get_link_status_x()
865 int t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter,  in t3_qt2045_phy_prep()  argument
870 	cphy_init(phy, adapter, phy_addr, &qt2045_ops, mdio_ops,  in t3_qt2045_phy_prep()
879 	    !t3_mdio_read(phy, MDIO_MMD_PMAPMD, MDIO_STAT1, &stat) &&  in t3_qt2045_phy_prep()
881 		phy->mdio.prtad = 1;  in t3_qt2045_phy_prep()
885 static int xaui_direct_reset(struct cphy *phy, int wait)  in xaui_direct_reset()  argument
890 static int xaui_direct_get_link_status(struct cphy *phy, int *link_ok,  in xaui_direct_get_link_status()  argument
895 		int prtad = phy->mdio.prtad;  in xaui_direct_get_link_status()
897 		status = t3_read_reg(phy->adapter,  in xaui_direct_get_link_status()
899 		    t3_read_reg(phy->adapter,  in xaui_direct_get_link_status()
901 		    t3_read_reg(phy->adapter,  in xaui_direct_get_link_status()
903 		    t3_read_reg(phy->adapter,  in xaui_direct_get_link_status()
914 static int xaui_direct_power_down(struct cphy *phy, int enable)  in xaui_direct_power_down()  argument
929 int t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter,  in t3_xaui_direct_phy_prep()  argument
932 	cphy_init(phy, adapter, phy_addr, &xaui_direct_ops, mdio_ops,  in t3_xaui_direct_phy_prep()