192 	u64 cfg;  in bgx_lmac_rx_tx_enable()  local
197 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_rx_tx_enable()
199 		cfg |= CMR_PKT_RX_EN | CMR_PKT_TX_EN;  in bgx_lmac_rx_tx_enable()
201 		cfg &= ~(CMR_PKT_RX_EN | CMR_PKT_TX_EN);  in bgx_lmac_rx_tx_enable()
202 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_rx_tx_enable()
355 	u64    cfg;  in bgx_lmac_internal_loopback()  local
363 		cfg = bgx_reg_read(bgx, lmac_idx, BGX_GMP_PCS_MRX_CTL);  in bgx_lmac_internal_loopback()
365 			cfg |= PCS_MRX_CTL_LOOPBACK1;  in bgx_lmac_internal_loopback()
367 			cfg &= ~PCS_MRX_CTL_LOOPBACK1;  in bgx_lmac_internal_loopback()
368 		bgx_reg_write(bgx, lmac_idx, BGX_GMP_PCS_MRX_CTL, cfg);  in bgx_lmac_internal_loopback()
370 		cfg = bgx_reg_read(bgx, lmac_idx, BGX_SPUX_CONTROL1);  in bgx_lmac_internal_loopback()
372 			cfg |= SPU_CTL_LOOPBACK;  in bgx_lmac_internal_loopback()
374 			cfg &= ~SPU_CTL_LOOPBACK;  in bgx_lmac_internal_loopback()
375 		bgx_reg_write(bgx, lmac_idx, BGX_SPUX_CONTROL1, cfg);  in bgx_lmac_internal_loopback()
382 	u64 cfg;  in bgx_lmac_sgmii_init()  local
389 	cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND);  in bgx_lmac_sgmii_init()
390 	if (cfg & 1)  in bgx_lmac_sgmii_init()
405 	cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_PCS_MRX_CTL);  in bgx_lmac_sgmii_init()
406 	cfg &= ~PCS_MRX_CTL_PWR_DN;  in bgx_lmac_sgmii_init()
407 	cfg |= (PCS_MRX_CTL_RST_AN | PCS_MRX_CTL_AN_EN);  in bgx_lmac_sgmii_init()
408 	bgx_reg_write(bgx, lmacid, BGX_GMP_PCS_MRX_CTL, cfg);  in bgx_lmac_sgmii_init()
421 	u64 cfg;  in bgx_lmac_xaui_init()  local
431 	cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);  in bgx_lmac_xaui_init()
432 	cfg &= ~CMR_EN;  in bgx_lmac_xaui_init()
433 	bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);  in bgx_lmac_xaui_init()
445 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_RX_INT);  in bgx_lmac_xaui_init()
446 	bgx_reg_write(bgx, lmacid, BGX_SMUX_RX_INT, cfg);  in bgx_lmac_xaui_init()
447 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_INT);  in bgx_lmac_xaui_init()
448 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_INT, cfg);  in bgx_lmac_xaui_init()
449 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_lmac_xaui_init()
450 	bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_lmac_xaui_init()
465 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_FEC_CONTROL);  in bgx_lmac_xaui_init()
466 	cfg &= ~SPU_FEC_CTL_FEC_EN;  in bgx_lmac_xaui_init()
467 	bgx_reg_write(bgx, lmacid, BGX_SPUX_FEC_CONTROL, cfg);  in bgx_lmac_xaui_init()
470 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_AN_CONTROL);  in bgx_lmac_xaui_init()
471 	cfg = cfg & ~(SPU_AN_CTL_AN_EN | SPU_AN_CTL_XNP_EN);  in bgx_lmac_xaui_init()
472 	bgx_reg_write(bgx, lmacid, BGX_SPUX_AN_CONTROL, cfg);  in bgx_lmac_xaui_init()
474 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_AN_ADV);  in bgx_lmac_xaui_init()
476 		cfg |= (1 << 23);  in bgx_lmac_xaui_init()
478 		cfg |= (1 << 24);  in bgx_lmac_xaui_init()
480 		cfg &= ~((1 << 23) | (1 << 24));  in bgx_lmac_xaui_init()
481 	cfg = cfg & (~((1ULL << 25) | (1ULL << 22) | (1ULL << 12)));  in bgx_lmac_xaui_init()
482 	bgx_reg_write(bgx, lmacid, BGX_SPUX_AN_ADV, cfg);  in bgx_lmac_xaui_init()
484 	cfg = bgx_reg_read(bgx, 0, BGX_SPU_DBG_CONTROL);  in bgx_lmac_xaui_init()
485 	cfg &= ~SPU_DBG_CTL_AN_ARB_LINK_CHK_EN;  in bgx_lmac_xaui_init()
486 	bgx_reg_write(bgx, 0, BGX_SPU_DBG_CONTROL, cfg);  in bgx_lmac_xaui_init()
491 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_CONTROL1);  in bgx_lmac_xaui_init()
492 	cfg &= ~SPU_CTL_LOW_POWER;  in bgx_lmac_xaui_init()
493 	bgx_reg_write(bgx, lmacid, BGX_SPUX_CONTROL1, cfg);  in bgx_lmac_xaui_init()
495 	cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_CTL);  in bgx_lmac_xaui_init()
496 	cfg &= ~SMU_TX_CTL_UNI_EN;  in bgx_lmac_xaui_init()
497 	cfg |= SMU_TX_CTL_DIC_EN;  in bgx_lmac_xaui_init()
498 	bgx_reg_write(bgx, lmacid, BGX_SMUX_TX_CTL, cfg);  in bgx_lmac_xaui_init()
513 	u64 cfg;  in bgx_xaui_check_link()  local
517 		cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_xaui_check_link()
518 		if (!(cfg & (1ull << 13))) {  in bgx_xaui_check_link()
519 			cfg = (1ull << 13) | (1ull << 14);  in bgx_xaui_check_link()
520 			bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_xaui_check_link()
521 			cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL);  in bgx_xaui_check_link()
522 			cfg |= (1ull << 0);  in bgx_xaui_check_link()
523 			bgx_reg_write(bgx, lmacid, BGX_SPUX_BR_PMD_CRTL, cfg);  in bgx_xaui_check_link()
556 			cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_INT);  in bgx_xaui_check_link()
557 			if (!(cfg & (1ull << 13))) {  in bgx_xaui_check_link()
558 				cfg = (1ull << 13) | (1ull << 14);  in bgx_xaui_check_link()
559 				bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);  in bgx_xaui_check_link()
560 				cfg = bgx_reg_read(bgx, lmacid,  in bgx_xaui_check_link()
562 				cfg |= (1ull << 0);  in bgx_xaui_check_link()
564 					      BGX_SPUX_BR_PMD_CRTL, cfg);  in bgx_xaui_check_link()
603 	cfg = bgx_reg_read(bgx, lmacid, BGX_SPUX_MISC_CONTROL);  in bgx_xaui_check_link()
604 	cfg &= ~SPU_MISC_CTL_RX_DIS;  in bgx_xaui_check_link()
605 	bgx_reg_write(bgx, lmacid, BGX_SPUX_MISC_CONTROL, cfg);  in bgx_xaui_check_link()
648 	u64 cfg;  in bgx_lmac_enable()  local
664 		cfg = bgx_reg_read(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND);  in bgx_lmac_enable()
665 		cfg |= ((1ull << 2) | (1ull << 1)); /* FCS and PAD */  in bgx_lmac_enable()
666 		bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_TXX_APPEND, cfg);  in bgx_lmac_enable()
669 		cfg = bgx_reg_read(bgx, lmacid, BGX_SMUX_TX_APPEND);  in bgx_lmac_enable()
670 		cfg |= ((1ull << 2) | (1ull << 1)); /* FCS and PAD */  in bgx_lmac_enable()
671 		bgx_reg_modify(bgx, lmacid, BGX_SMUX_TX_APPEND, cfg);  in bgx_lmac_enable()