Lines Matching refs:pdata
129 static int xgbe_phy_module_eeprom(struct xgbe_prv_data *pdata, in xgbe_phy_module_eeprom() argument
132 if (!pdata->phy_if.phy_impl.module_eeprom) in xgbe_phy_module_eeprom()
135 return pdata->phy_if.phy_impl.module_eeprom(pdata, eeprom, data); in xgbe_phy_module_eeprom()
138 static int xgbe_phy_module_info(struct xgbe_prv_data *pdata, in xgbe_phy_module_info() argument
141 if (!pdata->phy_if.phy_impl.module_info) in xgbe_phy_module_info()
144 return pdata->phy_if.phy_impl.module_info(pdata, modinfo); in xgbe_phy_module_info()
147 static void xgbe_an37_clear_interrupts(struct xgbe_prv_data *pdata) in xgbe_an37_clear_interrupts() argument
151 reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_STAT); in xgbe_an37_clear_interrupts()
153 XMDIO_WRITE(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_STAT, reg); in xgbe_an37_clear_interrupts()
156 static void xgbe_an37_disable_interrupts(struct xgbe_prv_data *pdata) in xgbe_an37_disable_interrupts() argument
160 reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_CTRL); in xgbe_an37_disable_interrupts()
162 XMDIO_WRITE(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_CTRL, reg); in xgbe_an37_disable_interrupts()
164 reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_PCS_DIG_CTRL); in xgbe_an37_disable_interrupts()
166 XMDIO_WRITE(pdata, MDIO_MMD_PCS, MDIO_PCS_DIG_CTRL, reg); in xgbe_an37_disable_interrupts()
169 static void xgbe_an37_enable_interrupts(struct xgbe_prv_data *pdata) in xgbe_an37_enable_interrupts() argument
173 reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_PCS_DIG_CTRL); in xgbe_an37_enable_interrupts()
175 XMDIO_WRITE(pdata, MDIO_MMD_PCS, MDIO_PCS_DIG_CTRL, reg); in xgbe_an37_enable_interrupts()
177 reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_CTRL); in xgbe_an37_enable_interrupts()
179 XMDIO_WRITE(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_CTRL, reg); in xgbe_an37_enable_interrupts()
182 static void xgbe_an73_clear_interrupts(struct xgbe_prv_data *pdata) in xgbe_an73_clear_interrupts() argument
184 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_AN_INT, 0); in xgbe_an73_clear_interrupts()
187 static void xgbe_an73_disable_interrupts(struct xgbe_prv_data *pdata) in xgbe_an73_disable_interrupts() argument
189 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_AN_INTMASK, 0); in xgbe_an73_disable_interrupts()
192 static void xgbe_an73_enable_interrupts(struct xgbe_prv_data *pdata) in xgbe_an73_enable_interrupts() argument
194 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_AN_INTMASK, XGBE_AN_CL73_INT_MASK); in xgbe_an73_enable_interrupts()
197 static void xgbe_an_enable_interrupts(struct xgbe_prv_data *pdata) in xgbe_an_enable_interrupts() argument
199 switch (pdata->an_mode) { in xgbe_an_enable_interrupts()
202 xgbe_an73_enable_interrupts(pdata); in xgbe_an_enable_interrupts()
206 xgbe_an37_enable_interrupts(pdata); in xgbe_an_enable_interrupts()
213 static void xgbe_an_clear_interrupts_all(struct xgbe_prv_data *pdata) in xgbe_an_clear_interrupts_all() argument
215 xgbe_an73_clear_interrupts(pdata); in xgbe_an_clear_interrupts_all()
216 xgbe_an37_clear_interrupts(pdata); in xgbe_an_clear_interrupts_all()
219 static void xgbe_kr_mode(struct xgbe_prv_data *pdata) in xgbe_kr_mode() argument
222 pdata->hw_if.set_speed(pdata, SPEED_10000); in xgbe_kr_mode()
225 pdata->phy_if.phy_impl.set_mode(pdata, XGBE_MODE_KR); in xgbe_kr_mode()
228 static void xgbe_kx_2500_mode(struct xgbe_prv_data *pdata) in xgbe_kx_2500_mode() argument
231 pdata->hw_if.set_speed(pdata, SPEED_2500); in xgbe_kx_2500_mode()
234 pdata->phy_if.phy_impl.set_mode(pdata, XGBE_MODE_KX_2500); in xgbe_kx_2500_mode()
237 static void xgbe_kx_1000_mode(struct xgbe_prv_data *pdata) in xgbe_kx_1000_mode() argument
240 pdata->hw_if.set_speed(pdata, SPEED_1000); in xgbe_kx_1000_mode()
243 pdata->phy_if.phy_impl.set_mode(pdata, XGBE_MODE_KX_1000); in xgbe_kx_1000_mode()
246 static void xgbe_sfi_mode(struct xgbe_prv_data *pdata) in xgbe_sfi_mode() argument
249 if (pdata->kr_redrv) in xgbe_sfi_mode()
250 return xgbe_kr_mode(pdata); in xgbe_sfi_mode()
253 pdata->hw_if.set_speed(pdata, SPEED_10000); in xgbe_sfi_mode()
256 pdata->phy_if.phy_impl.set_mode(pdata, XGBE_MODE_SFI); in xgbe_sfi_mode()
259 static void xgbe_x_mode(struct xgbe_prv_data *pdata) in xgbe_x_mode() argument
262 pdata->hw_if.set_speed(pdata, SPEED_1000); in xgbe_x_mode()
265 pdata->phy_if.phy_impl.set_mode(pdata, XGBE_MODE_X); in xgbe_x_mode()
268 static void xgbe_sgmii_1000_mode(struct xgbe_prv_data *pdata) in xgbe_sgmii_1000_mode() argument
271 pdata->hw_if.set_speed(pdata, SPEED_1000); in xgbe_sgmii_1000_mode()
274 pdata->phy_if.phy_impl.set_mode(pdata, XGBE_MODE_SGMII_1000); in xgbe_sgmii_1000_mode()
277 static void xgbe_sgmii_100_mode(struct xgbe_prv_data *pdata) in xgbe_sgmii_100_mode() argument
280 pdata->hw_if.set_speed(pdata, SPEED_1000); in xgbe_sgmii_100_mode()
283 pdata->phy_if.phy_impl.set_mode(pdata, XGBE_MODE_SGMII_100); in xgbe_sgmii_100_mode()
286 static enum xgbe_mode xgbe_cur_mode(struct xgbe_prv_data *pdata) in xgbe_cur_mode() argument
288 return pdata->phy_if.phy_impl.cur_mode(pdata); in xgbe_cur_mode()
291 static bool xgbe_in_kr_mode(struct xgbe_prv_data *pdata) in xgbe_in_kr_mode() argument
293 return (xgbe_cur_mode(pdata) == XGBE_MODE_KR); in xgbe_in_kr_mode()
296 static void xgbe_change_mode(struct xgbe_prv_data *pdata, in xgbe_change_mode() argument
301 xgbe_kx_1000_mode(pdata); in xgbe_change_mode()
304 xgbe_kx_2500_mode(pdata); in xgbe_change_mode()
307 xgbe_kr_mode(pdata); in xgbe_change_mode()
310 xgbe_sgmii_100_mode(pdata); in xgbe_change_mode()
313 xgbe_sgmii_1000_mode(pdata); in xgbe_change_mode()
316 xgbe_x_mode(pdata); in xgbe_change_mode()
319 xgbe_sfi_mode(pdata); in xgbe_change_mode()
324 netif_dbg(pdata, link, pdata->netdev, in xgbe_change_mode()
329 static void xgbe_switch_mode(struct xgbe_prv_data *pdata) in xgbe_switch_mode() argument
331 xgbe_change_mode(pdata, pdata->phy_if.phy_impl.switch_mode(pdata)); in xgbe_switch_mode()
334 static bool xgbe_set_mode(struct xgbe_prv_data *pdata, in xgbe_set_mode() argument
337 if (mode == xgbe_cur_mode(pdata)) in xgbe_set_mode()
340 xgbe_change_mode(pdata, mode); in xgbe_set_mode()
345 static bool xgbe_use_mode(struct xgbe_prv_data *pdata, in xgbe_use_mode() argument
348 return pdata->phy_if.phy_impl.use_mode(pdata, mode); in xgbe_use_mode()
351 static void xgbe_an37_set(struct xgbe_prv_data *pdata, bool enable, in xgbe_an37_set() argument
356 reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_CTRL1); in xgbe_an37_set()
365 XMDIO_WRITE(pdata, MDIO_MMD_VEND2, MDIO_CTRL1, reg); in xgbe_an37_set()
368 static void xgbe_an37_restart(struct xgbe_prv_data *pdata) in xgbe_an37_restart() argument
370 xgbe_an37_enable_interrupts(pdata); in xgbe_an37_restart()
371 xgbe_an37_set(pdata, true, true); in xgbe_an37_restart()
373 netif_dbg(pdata, link, pdata->netdev, "CL37 AN enabled/restarted\n"); in xgbe_an37_restart()
376 static void xgbe_an37_disable(struct xgbe_prv_data *pdata) in xgbe_an37_disable() argument
378 xgbe_an37_set(pdata, false, false); in xgbe_an37_disable()
379 xgbe_an37_disable_interrupts(pdata); in xgbe_an37_disable()
381 netif_dbg(pdata, link, pdata->netdev, "CL37 AN disabled\n"); in xgbe_an37_disable()
384 static void xgbe_an73_set(struct xgbe_prv_data *pdata, bool enable, in xgbe_an73_set() argument
390 reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL); in xgbe_an73_set()
392 XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL, reg); in xgbe_an73_set()
395 reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_CTRL1); in xgbe_an73_set()
404 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_CTRL1, reg); in xgbe_an73_set()
407 static void xgbe_an73_restart(struct xgbe_prv_data *pdata) in xgbe_an73_restart() argument
409 xgbe_an73_enable_interrupts(pdata); in xgbe_an73_restart()
410 xgbe_an73_set(pdata, true, true); in xgbe_an73_restart()
412 netif_dbg(pdata, link, pdata->netdev, "CL73 AN enabled/restarted\n"); in xgbe_an73_restart()
415 static void xgbe_an73_disable(struct xgbe_prv_data *pdata) in xgbe_an73_disable() argument
417 xgbe_an73_set(pdata, false, false); in xgbe_an73_disable()
418 xgbe_an73_disable_interrupts(pdata); in xgbe_an73_disable()
420 pdata->an_start = 0; in xgbe_an73_disable()
422 netif_dbg(pdata, link, pdata->netdev, "CL73 AN disabled\n"); in xgbe_an73_disable()
425 static void xgbe_an_restart(struct xgbe_prv_data *pdata) in xgbe_an_restart() argument
427 if (pdata->phy_if.phy_impl.an_pre) in xgbe_an_restart()
428 pdata->phy_if.phy_impl.an_pre(pdata); in xgbe_an_restart()
430 switch (pdata->an_mode) { in xgbe_an_restart()
433 xgbe_an73_restart(pdata); in xgbe_an_restart()
437 xgbe_an37_restart(pdata); in xgbe_an_restart()
444 static void xgbe_an_disable(struct xgbe_prv_data *pdata) in xgbe_an_disable() argument
446 if (pdata->phy_if.phy_impl.an_post) in xgbe_an_disable()
447 pdata->phy_if.phy_impl.an_post(pdata); in xgbe_an_disable()
449 switch (pdata->an_mode) { in xgbe_an_disable()
452 xgbe_an73_disable(pdata); in xgbe_an_disable()
456 xgbe_an37_disable(pdata); in xgbe_an_disable()
463 static void xgbe_an_disable_all(struct xgbe_prv_data *pdata) in xgbe_an_disable_all() argument
465 xgbe_an73_disable(pdata); in xgbe_an_disable_all()
466 xgbe_an37_disable(pdata); in xgbe_an_disable_all()
469 static enum xgbe_an xgbe_an73_tx_training(struct xgbe_prv_data *pdata, in xgbe_an73_tx_training() argument
477 if (!xgbe_in_kr_mode(pdata)) in xgbe_an73_tx_training()
481 ad_reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE + 2); in xgbe_an73_tx_training()
482 lp_reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_LPA + 2); in xgbe_an73_tx_training()
484 reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_FECCTRL); in xgbe_an73_tx_training()
487 reg |= pdata->fec_ability; in xgbe_an73_tx_training()
489 XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_FECCTRL, reg); in xgbe_an73_tx_training()
492 if (pdata->phy_if.phy_impl.kr_training_pre) in xgbe_an73_tx_training()
493 pdata->phy_if.phy_impl.kr_training_pre(pdata); in xgbe_an73_tx_training()
495 reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL); in xgbe_an73_tx_training()
498 XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL, reg); in xgbe_an73_tx_training()
500 netif_dbg(pdata, link, pdata->netdev, in xgbe_an73_tx_training()
503 if (pdata->phy_if.phy_impl.kr_training_post) in xgbe_an73_tx_training()
504 pdata->phy_if.phy_impl.kr_training_post(pdata); in xgbe_an73_tx_training()
509 static enum xgbe_an xgbe_an73_tx_xnp(struct xgbe_prv_data *pdata, in xgbe_an73_tx_xnp() argument
519 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_AN_XNP + 2, 0); in xgbe_an73_tx_xnp()
520 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_AN_XNP + 1, 0); in xgbe_an73_tx_xnp()
521 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_AN_XNP, msg); in xgbe_an73_tx_xnp()
526 static enum xgbe_an xgbe_an73_rx_bpa(struct xgbe_prv_data *pdata, in xgbe_an73_rx_bpa() argument
533 reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_LPA + 1); in xgbe_an73_rx_bpa()
536 link_support = xgbe_in_kr_mode(pdata) ? 0x80 : 0x20; in xgbe_an73_rx_bpa()
541 ad_reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE); in xgbe_an73_rx_bpa()
542 lp_reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_LPA); in xgbe_an73_rx_bpa()
546 ? xgbe_an73_tx_xnp(pdata, state) in xgbe_an73_rx_bpa()
547 : xgbe_an73_tx_training(pdata, state); in xgbe_an73_rx_bpa()
550 static enum xgbe_an xgbe_an73_rx_xnp(struct xgbe_prv_data *pdata, in xgbe_an73_rx_xnp() argument
556 ad_reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_XNP); in xgbe_an73_rx_xnp()
557 lp_reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_LPX); in xgbe_an73_rx_xnp()
561 ? xgbe_an73_tx_xnp(pdata, state) in xgbe_an73_rx_xnp()
562 : xgbe_an73_tx_training(pdata, state); in xgbe_an73_rx_xnp()
565 static enum xgbe_an xgbe_an73_page_received(struct xgbe_prv_data *pdata) in xgbe_an73_page_received() argument
571 if (!pdata->an_start) { in xgbe_an73_page_received()
572 pdata->an_start = jiffies; in xgbe_an73_page_received()
574 an_timeout = pdata->an_start + in xgbe_an73_page_received()
578 pdata->kr_state = XGBE_RX_BPA; in xgbe_an73_page_received()
579 pdata->kx_state = XGBE_RX_BPA; in xgbe_an73_page_received()
581 pdata->an_start = jiffies; in xgbe_an73_page_received()
583 netif_dbg(pdata, link, pdata->netdev, in xgbe_an73_page_received()
588 state = xgbe_in_kr_mode(pdata) ? &pdata->kr_state in xgbe_an73_page_received()
589 : &pdata->kx_state; in xgbe_an73_page_received()
593 ret = xgbe_an73_rx_bpa(pdata, state); in xgbe_an73_page_received()
597 ret = xgbe_an73_rx_xnp(pdata, state); in xgbe_an73_page_received()
607 static enum xgbe_an xgbe_an73_incompat_link(struct xgbe_prv_data *pdata) in xgbe_an73_incompat_link() argument
609 struct ethtool_link_ksettings *lks = &pdata->phy.lks; in xgbe_an73_incompat_link()
612 if (xgbe_in_kr_mode(pdata)) { in xgbe_an73_incompat_link()
613 pdata->kr_state = XGBE_RX_ERROR; in xgbe_an73_incompat_link()
619 if (pdata->kx_state != XGBE_RX_BPA) in xgbe_an73_incompat_link()
622 pdata->kx_state = XGBE_RX_ERROR; in xgbe_an73_incompat_link()
627 if (pdata->kr_state != XGBE_RX_BPA) in xgbe_an73_incompat_link()
631 xgbe_an_disable(pdata); in xgbe_an73_incompat_link()
633 xgbe_switch_mode(pdata); in xgbe_an73_incompat_link()
635 xgbe_an_restart(pdata); in xgbe_an73_incompat_link()
640 static void xgbe_an37_isr(struct xgbe_prv_data *pdata) in xgbe_an37_isr() argument
645 xgbe_an37_disable_interrupts(pdata); in xgbe_an37_isr()
648 reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_STAT); in xgbe_an37_isr()
649 pdata->an_int = reg & XGBE_AN_CL37_INT_MASK; in xgbe_an37_isr()
650 pdata->an_status = reg & ~XGBE_AN_CL37_INT_MASK; in xgbe_an37_isr()
652 if (pdata->an_int) { in xgbe_an37_isr()
655 XMDIO_WRITE(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_STAT, reg); in xgbe_an37_isr()
657 queue_work(pdata->an_workqueue, &pdata->an_irq_work); in xgbe_an37_isr()
660 xgbe_an37_enable_interrupts(pdata); in xgbe_an37_isr()
663 if (pdata->vdata->irq_reissue_support) in xgbe_an37_isr()
664 XP_IOWRITE(pdata, XP_INT_REISSUE_EN, 1 << 3); in xgbe_an37_isr()
668 static void xgbe_an73_isr(struct xgbe_prv_data *pdata) in xgbe_an73_isr() argument
671 xgbe_an73_disable_interrupts(pdata); in xgbe_an73_isr()
674 pdata->an_int = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_INT); in xgbe_an73_isr()
676 if (pdata->an_int) { in xgbe_an73_isr()
678 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_AN_INT, ~pdata->an_int); in xgbe_an73_isr()
680 queue_work(pdata->an_workqueue, &pdata->an_irq_work); in xgbe_an73_isr()
683 xgbe_an73_enable_interrupts(pdata); in xgbe_an73_isr()
686 if (pdata->vdata->irq_reissue_support) in xgbe_an73_isr()
687 XP_IOWRITE(pdata, XP_INT_REISSUE_EN, 1 << 3); in xgbe_an73_isr()
693 struct xgbe_prv_data *pdata = from_tasklet(pdata, t, tasklet_an); in xgbe_an_isr_task() local
695 netif_dbg(pdata, intr, pdata->netdev, "AN interrupt received\n"); in xgbe_an_isr_task()
697 switch (pdata->an_mode) { in xgbe_an_isr_task()
700 xgbe_an73_isr(pdata); in xgbe_an_isr_task()
704 xgbe_an37_isr(pdata); in xgbe_an_isr_task()
713 struct xgbe_prv_data *pdata = (struct xgbe_prv_data *)data; in xgbe_an_isr() local
715 if (pdata->isr_as_tasklet) in xgbe_an_isr()
716 tasklet_schedule(&pdata->tasklet_an); in xgbe_an_isr()
718 xgbe_an_isr_task(&pdata->tasklet_an); in xgbe_an_isr()
723 static irqreturn_t xgbe_an_combined_isr(struct xgbe_prv_data *pdata) in xgbe_an_combined_isr() argument
725 xgbe_an_isr_task(&pdata->tasklet_an); in xgbe_an_combined_isr()
732 struct xgbe_prv_data *pdata = container_of(work, in xgbe_an_irq_work() local
739 flush_work(&pdata->an_work); in xgbe_an_irq_work()
740 queue_work(pdata->an_workqueue, &pdata->an_work); in xgbe_an_irq_work()
763 static void xgbe_an37_state_machine(struct xgbe_prv_data *pdata) in xgbe_an37_state_machine() argument
765 enum xgbe_an cur_state = pdata->an_state; in xgbe_an37_state_machine()
767 if (!pdata->an_int) in xgbe_an37_state_machine()
770 if (pdata->an_int & XGBE_AN_CL37_INT_CMPLT) { in xgbe_an37_state_machine()
771 pdata->an_state = XGBE_AN_COMPLETE; in xgbe_an37_state_machine()
772 pdata->an_int &= ~XGBE_AN_CL37_INT_CMPLT; in xgbe_an37_state_machine()
775 if ((pdata->an_mode == XGBE_AN_MODE_CL37_SGMII) && in xgbe_an37_state_machine()
776 !(pdata->an_status & XGBE_SGMII_AN_LINK_STATUS)) in xgbe_an37_state_machine()
777 pdata->an_state = XGBE_AN_NO_LINK; in xgbe_an37_state_machine()
780 netif_dbg(pdata, link, pdata->netdev, "CL37 AN %s\n", in xgbe_an37_state_machine()
781 xgbe_state_as_string(pdata->an_state)); in xgbe_an37_state_machine()
783 cur_state = pdata->an_state; in xgbe_an37_state_machine()
785 switch (pdata->an_state) { in xgbe_an37_state_machine()
790 netif_dbg(pdata, link, pdata->netdev, in xgbe_an37_state_machine()
798 pdata->an_state = XGBE_AN_ERROR; in xgbe_an37_state_machine()
801 if (pdata->an_state == XGBE_AN_ERROR) { in xgbe_an37_state_machine()
802 netdev_err(pdata->netdev, in xgbe_an37_state_machine()
806 pdata->an_int = 0; in xgbe_an37_state_machine()
807 xgbe_an37_clear_interrupts(pdata); in xgbe_an37_state_machine()
810 if (pdata->an_state >= XGBE_AN_COMPLETE) { in xgbe_an37_state_machine()
811 pdata->an_result = pdata->an_state; in xgbe_an37_state_machine()
812 pdata->an_state = XGBE_AN_READY; in xgbe_an37_state_machine()
814 if (pdata->phy_if.phy_impl.an_post) in xgbe_an37_state_machine()
815 pdata->phy_if.phy_impl.an_post(pdata); in xgbe_an37_state_machine()
817 netif_dbg(pdata, link, pdata->netdev, "CL37 AN result: %s\n", in xgbe_an37_state_machine()
818 xgbe_state_as_string(pdata->an_result)); in xgbe_an37_state_machine()
821 xgbe_an37_enable_interrupts(pdata); in xgbe_an37_state_machine()
824 static void xgbe_an73_state_machine(struct xgbe_prv_data *pdata) in xgbe_an73_state_machine() argument
826 enum xgbe_an cur_state = pdata->an_state; in xgbe_an73_state_machine()
828 if (!pdata->an_int) in xgbe_an73_state_machine()
832 if (pdata->an_int & XGBE_AN_CL73_PG_RCV) { in xgbe_an73_state_machine()
833 pdata->an_state = XGBE_AN_PAGE_RECEIVED; in xgbe_an73_state_machine()
834 pdata->an_int &= ~XGBE_AN_CL73_PG_RCV; in xgbe_an73_state_machine()
835 } else if (pdata->an_int & XGBE_AN_CL73_INC_LINK) { in xgbe_an73_state_machine()
836 pdata->an_state = XGBE_AN_INCOMPAT_LINK; in xgbe_an73_state_machine()
837 pdata->an_int &= ~XGBE_AN_CL73_INC_LINK; in xgbe_an73_state_machine()
838 } else if (pdata->an_int & XGBE_AN_CL73_INT_CMPLT) { in xgbe_an73_state_machine()
839 pdata->an_state = XGBE_AN_COMPLETE; in xgbe_an73_state_machine()
840 pdata->an_int &= ~XGBE_AN_CL73_INT_CMPLT; in xgbe_an73_state_machine()
842 pdata->an_state = XGBE_AN_ERROR; in xgbe_an73_state_machine()
846 netif_dbg(pdata, link, pdata->netdev, "CL73 AN %s\n", in xgbe_an73_state_machine()
847 xgbe_state_as_string(pdata->an_state)); in xgbe_an73_state_machine()
849 cur_state = pdata->an_state; in xgbe_an73_state_machine()
851 switch (pdata->an_state) { in xgbe_an73_state_machine()
853 pdata->an_supported = 0; in xgbe_an73_state_machine()
857 pdata->an_state = xgbe_an73_page_received(pdata); in xgbe_an73_state_machine()
858 pdata->an_supported++; in xgbe_an73_state_machine()
862 pdata->an_supported = 0; in xgbe_an73_state_machine()
863 pdata->parallel_detect = 0; in xgbe_an73_state_machine()
864 pdata->an_state = xgbe_an73_incompat_link(pdata); in xgbe_an73_state_machine()
868 pdata->parallel_detect = pdata->an_supported ? 0 : 1; in xgbe_an73_state_machine()
869 netif_dbg(pdata, link, pdata->netdev, "%s successful\n", in xgbe_an73_state_machine()
870 pdata->an_supported ? "Auto negotiation" in xgbe_an73_state_machine()
878 pdata->an_state = XGBE_AN_ERROR; in xgbe_an73_state_machine()
881 if (pdata->an_state == XGBE_AN_NO_LINK) { in xgbe_an73_state_machine()
882 pdata->an_int = 0; in xgbe_an73_state_machine()
883 xgbe_an73_clear_interrupts(pdata); in xgbe_an73_state_machine()
884 } else if (pdata->an_state == XGBE_AN_ERROR) { in xgbe_an73_state_machine()
885 netdev_err(pdata->netdev, in xgbe_an73_state_machine()
889 pdata->an_int = 0; in xgbe_an73_state_machine()
890 xgbe_an73_clear_interrupts(pdata); in xgbe_an73_state_machine()
893 if (pdata->an_state >= XGBE_AN_COMPLETE) { in xgbe_an73_state_machine()
894 pdata->an_result = pdata->an_state; in xgbe_an73_state_machine()
895 pdata->an_state = XGBE_AN_READY; in xgbe_an73_state_machine()
896 pdata->kr_state = XGBE_RX_BPA; in xgbe_an73_state_machine()
897 pdata->kx_state = XGBE_RX_BPA; in xgbe_an73_state_machine()
898 pdata->an_start = 0; in xgbe_an73_state_machine()
900 if (pdata->phy_if.phy_impl.an_post) in xgbe_an73_state_machine()
901 pdata->phy_if.phy_impl.an_post(pdata); in xgbe_an73_state_machine()
903 netif_dbg(pdata, link, pdata->netdev, "CL73 AN result: %s\n", in xgbe_an73_state_machine()
904 xgbe_state_as_string(pdata->an_result)); in xgbe_an73_state_machine()
907 if (cur_state != pdata->an_state) in xgbe_an73_state_machine()
910 if (pdata->an_int) in xgbe_an73_state_machine()
913 xgbe_an73_enable_interrupts(pdata); in xgbe_an73_state_machine()
918 struct xgbe_prv_data *pdata = container_of(work, in xgbe_an_state_machine() local
922 mutex_lock(&pdata->an_mutex); in xgbe_an_state_machine()
924 switch (pdata->an_mode) { in xgbe_an_state_machine()
927 xgbe_an73_state_machine(pdata); in xgbe_an_state_machine()
931 xgbe_an37_state_machine(pdata); in xgbe_an_state_machine()
938 if (pdata->vdata->irq_reissue_support) in xgbe_an_state_machine()
939 XP_IOWRITE(pdata, XP_INT_REISSUE_EN, 1 << 3); in xgbe_an_state_machine()
941 mutex_unlock(&pdata->an_mutex); in xgbe_an_state_machine()
944 static void xgbe_an37_init(struct xgbe_prv_data *pdata) in xgbe_an37_init() argument
949 pdata->phy_if.phy_impl.an_advertising(pdata, &lks); in xgbe_an37_init()
952 reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_ADVERTISE); in xgbe_an37_init()
967 XMDIO_WRITE(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_ADVERTISE, reg); in xgbe_an37_init()
970 reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_CTRL); in xgbe_an37_init()
974 switch (pdata->an_mode) { in xgbe_an37_init()
987 XMDIO_WRITE(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_CTRL, reg); in xgbe_an37_init()
989 netif_dbg(pdata, link, pdata->netdev, "CL37 AN (%s) initialized\n", in xgbe_an37_init()
990 (pdata->an_mode == XGBE_AN_MODE_CL37) ? "BaseX" : "SGMII"); in xgbe_an37_init()
993 static void xgbe_an73_init(struct xgbe_prv_data *pdata) in xgbe_an73_init() argument
998 pdata->phy_if.phy_impl.an_advertising(pdata, &lks); in xgbe_an73_init()
1001 reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE + 2); in xgbe_an73_init()
1007 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE + 2, reg); in xgbe_an73_init()
1010 reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE + 1); in xgbe_an73_init()
1022 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE + 1, reg); in xgbe_an73_init()
1025 reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE); in xgbe_an73_init()
1039 XMDIO_WRITE(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE, reg); in xgbe_an73_init()
1041 netif_dbg(pdata, link, pdata->netdev, "CL73 AN initialized\n"); in xgbe_an73_init()
1044 static void xgbe_an_init(struct xgbe_prv_data *pdata) in xgbe_an_init() argument
1047 pdata->an_mode = pdata->phy_if.phy_impl.an_mode(pdata); in xgbe_an_init()
1048 switch (pdata->an_mode) { in xgbe_an_init()
1051 xgbe_an73_init(pdata); in xgbe_an_init()
1055 xgbe_an37_init(pdata); in xgbe_an_init()
1062 static const char *xgbe_phy_fc_string(struct xgbe_prv_data *pdata) in xgbe_phy_fc_string() argument
1064 if (pdata->tx_pause && pdata->rx_pause) in xgbe_phy_fc_string()
1066 else if (pdata->rx_pause) in xgbe_phy_fc_string()
1068 else if (pdata->tx_pause) in xgbe_phy_fc_string()
1092 static void xgbe_phy_print_status(struct xgbe_prv_data *pdata) in xgbe_phy_print_status() argument
1094 if (pdata->phy.link) in xgbe_phy_print_status()
1095 netdev_info(pdata->netdev, in xgbe_phy_print_status()
1097 xgbe_phy_speed_string(pdata->phy.speed), in xgbe_phy_print_status()
1098 pdata->phy.duplex == DUPLEX_FULL ? "Full" : "Half", in xgbe_phy_print_status()
1099 xgbe_phy_fc_string(pdata)); in xgbe_phy_print_status()
1101 netdev_info(pdata->netdev, "Link is Down\n"); in xgbe_phy_print_status()
1104 static void xgbe_phy_adjust_link(struct xgbe_prv_data *pdata) in xgbe_phy_adjust_link() argument
1108 if (pdata->phy.link) { in xgbe_phy_adjust_link()
1110 pdata->pause_autoneg = pdata->phy.pause_autoneg; in xgbe_phy_adjust_link()
1112 if (pdata->tx_pause != pdata->phy.tx_pause) { in xgbe_phy_adjust_link()
1114 pdata->tx_pause = pdata->phy.tx_pause; in xgbe_phy_adjust_link()
1115 pdata->hw_if.config_tx_flow_control(pdata); in xgbe_phy_adjust_link()
1118 if (pdata->rx_pause != pdata->phy.rx_pause) { in xgbe_phy_adjust_link()
1120 pdata->rx_pause = pdata->phy.rx_pause; in xgbe_phy_adjust_link()
1121 pdata->hw_if.config_rx_flow_control(pdata); in xgbe_phy_adjust_link()
1125 if (pdata->phy_speed != pdata->phy.speed) { in xgbe_phy_adjust_link()
1127 pdata->phy_speed = pdata->phy.speed; in xgbe_phy_adjust_link()
1130 if (pdata->phy_link != pdata->phy.link) { in xgbe_phy_adjust_link()
1132 pdata->phy_link = pdata->phy.link; in xgbe_phy_adjust_link()
1134 } else if (pdata->phy_link) { in xgbe_phy_adjust_link()
1136 pdata->phy_link = 0; in xgbe_phy_adjust_link()
1137 pdata->phy_speed = SPEED_UNKNOWN; in xgbe_phy_adjust_link()
1140 if (new_state && netif_msg_link(pdata)) in xgbe_phy_adjust_link()
1141 xgbe_phy_print_status(pdata); in xgbe_phy_adjust_link()
1144 static bool xgbe_phy_valid_speed(struct xgbe_prv_data *pdata, int speed) in xgbe_phy_valid_speed() argument
1146 return pdata->phy_if.phy_impl.valid_speed(pdata, speed); in xgbe_phy_valid_speed()
1149 static int xgbe_phy_config_fixed(struct xgbe_prv_data *pdata) in xgbe_phy_config_fixed() argument
1153 netif_dbg(pdata, link, pdata->netdev, "fixed PHY configuration\n"); in xgbe_phy_config_fixed()
1156 xgbe_an_disable(pdata); in xgbe_phy_config_fixed()
1159 mode = pdata->phy_if.phy_impl.get_mode(pdata, pdata->phy.speed); in xgbe_phy_config_fixed()
1175 if (pdata->phy.duplex != DUPLEX_FULL) in xgbe_phy_config_fixed()
1178 xgbe_set_mode(pdata, mode); in xgbe_phy_config_fixed()
1183 static int __xgbe_phy_config_aneg(struct xgbe_prv_data *pdata, bool set_mode) in __xgbe_phy_config_aneg() argument
1187 mutex_lock(&pdata->an_mutex); in __xgbe_phy_config_aneg()
1189 set_bit(XGBE_LINK_INIT, &pdata->dev_state); in __xgbe_phy_config_aneg()
1190 pdata->link_check = jiffies; in __xgbe_phy_config_aneg()
1192 ret = pdata->phy_if.phy_impl.an_config(pdata); in __xgbe_phy_config_aneg()
1196 if (pdata->phy.autoneg != AUTONEG_ENABLE) { in __xgbe_phy_config_aneg()
1197 ret = xgbe_phy_config_fixed(pdata); in __xgbe_phy_config_aneg()
1198 if (ret || !pdata->kr_redrv) in __xgbe_phy_config_aneg()
1201 netif_dbg(pdata, link, pdata->netdev, "AN redriver support\n"); in __xgbe_phy_config_aneg()
1203 netif_dbg(pdata, link, pdata->netdev, "AN PHY configuration\n"); in __xgbe_phy_config_aneg()
1207 disable_irq(pdata->an_irq); in __xgbe_phy_config_aneg()
1211 if (xgbe_use_mode(pdata, XGBE_MODE_KR)) { in __xgbe_phy_config_aneg()
1212 xgbe_set_mode(pdata, XGBE_MODE_KR); in __xgbe_phy_config_aneg()
1213 } else if (xgbe_use_mode(pdata, XGBE_MODE_KX_2500)) { in __xgbe_phy_config_aneg()
1214 xgbe_set_mode(pdata, XGBE_MODE_KX_2500); in __xgbe_phy_config_aneg()
1215 } else if (xgbe_use_mode(pdata, XGBE_MODE_KX_1000)) { in __xgbe_phy_config_aneg()
1216 xgbe_set_mode(pdata, XGBE_MODE_KX_1000); in __xgbe_phy_config_aneg()
1217 } else if (xgbe_use_mode(pdata, XGBE_MODE_SFI)) { in __xgbe_phy_config_aneg()
1218 xgbe_set_mode(pdata, XGBE_MODE_SFI); in __xgbe_phy_config_aneg()
1219 } else if (xgbe_use_mode(pdata, XGBE_MODE_X)) { in __xgbe_phy_config_aneg()
1220 xgbe_set_mode(pdata, XGBE_MODE_X); in __xgbe_phy_config_aneg()
1221 } else if (xgbe_use_mode(pdata, XGBE_MODE_SGMII_1000)) { in __xgbe_phy_config_aneg()
1222 xgbe_set_mode(pdata, XGBE_MODE_SGMII_1000); in __xgbe_phy_config_aneg()
1223 } else if (xgbe_use_mode(pdata, XGBE_MODE_SGMII_100)) { in __xgbe_phy_config_aneg()
1224 xgbe_set_mode(pdata, XGBE_MODE_SGMII_100); in __xgbe_phy_config_aneg()
1226 enable_irq(pdata->an_irq); in __xgbe_phy_config_aneg()
1233 xgbe_an_disable_all(pdata); in __xgbe_phy_config_aneg()
1236 xgbe_an_clear_interrupts_all(pdata); in __xgbe_phy_config_aneg()
1238 pdata->an_result = XGBE_AN_READY; in __xgbe_phy_config_aneg()
1239 pdata->an_state = XGBE_AN_READY; in __xgbe_phy_config_aneg()
1240 pdata->kr_state = XGBE_RX_BPA; in __xgbe_phy_config_aneg()
1241 pdata->kx_state = XGBE_RX_BPA; in __xgbe_phy_config_aneg()
1244 enable_irq(pdata->an_irq); in __xgbe_phy_config_aneg()
1246 xgbe_an_init(pdata); in __xgbe_phy_config_aneg()
1247 xgbe_an_restart(pdata); in __xgbe_phy_config_aneg()
1251 set_bit(XGBE_LINK_ERR, &pdata->dev_state); in __xgbe_phy_config_aneg()
1253 clear_bit(XGBE_LINK_ERR, &pdata->dev_state); in __xgbe_phy_config_aneg()
1255 mutex_unlock(&pdata->an_mutex); in __xgbe_phy_config_aneg()
1260 static int xgbe_phy_config_aneg(struct xgbe_prv_data *pdata) in xgbe_phy_config_aneg() argument
1262 return __xgbe_phy_config_aneg(pdata, true); in xgbe_phy_config_aneg()
1265 static int xgbe_phy_reconfig_aneg(struct xgbe_prv_data *pdata) in xgbe_phy_reconfig_aneg() argument
1267 return __xgbe_phy_config_aneg(pdata, false); in xgbe_phy_reconfig_aneg()
1270 static bool xgbe_phy_aneg_done(struct xgbe_prv_data *pdata) in xgbe_phy_aneg_done() argument
1272 return (pdata->an_result == XGBE_AN_COMPLETE); in xgbe_phy_aneg_done()
1275 static void xgbe_check_link_timeout(struct xgbe_prv_data *pdata) in xgbe_check_link_timeout() argument
1279 link_timeout = pdata->link_check + (XGBE_LINK_TIMEOUT * HZ); in xgbe_check_link_timeout()
1281 netif_dbg(pdata, link, pdata->netdev, "AN link timeout\n"); in xgbe_check_link_timeout()
1282 xgbe_phy_config_aneg(pdata); in xgbe_check_link_timeout()
1286 static enum xgbe_mode xgbe_phy_status_aneg(struct xgbe_prv_data *pdata) in xgbe_phy_status_aneg() argument
1288 return pdata->phy_if.phy_impl.an_outcome(pdata); in xgbe_phy_status_aneg()
1291 static void xgbe_phy_status_result(struct xgbe_prv_data *pdata) in xgbe_phy_status_result() argument
1293 struct ethtool_link_ksettings *lks = &pdata->phy.lks; in xgbe_phy_status_result()
1298 if ((pdata->phy.autoneg != AUTONEG_ENABLE) || pdata->parallel_detect) in xgbe_phy_status_result()
1299 mode = xgbe_cur_mode(pdata); in xgbe_phy_status_result()
1301 mode = xgbe_phy_status_aneg(pdata); in xgbe_phy_status_result()
1305 pdata->phy.speed = SPEED_100; in xgbe_phy_status_result()
1310 pdata->phy.speed = SPEED_1000; in xgbe_phy_status_result()
1313 pdata->phy.speed = SPEED_2500; in xgbe_phy_status_result()
1317 pdata->phy.speed = SPEED_10000; in xgbe_phy_status_result()
1321 pdata->phy.speed = SPEED_UNKNOWN; in xgbe_phy_status_result()
1324 pdata->phy.duplex = DUPLEX_FULL; in xgbe_phy_status_result()
1326 if (xgbe_set_mode(pdata, mode) && pdata->an_again) in xgbe_phy_status_result()
1327 xgbe_phy_reconfig_aneg(pdata); in xgbe_phy_status_result()
1330 static void xgbe_phy_status(struct xgbe_prv_data *pdata) in xgbe_phy_status() argument
1335 if (test_bit(XGBE_LINK_ERR, &pdata->dev_state)) { in xgbe_phy_status()
1336 netif_carrier_off(pdata->netdev); in xgbe_phy_status()
1338 pdata->phy.link = 0; in xgbe_phy_status()
1342 link_aneg = (pdata->phy.autoneg == AUTONEG_ENABLE); in xgbe_phy_status()
1344 pdata->phy.link = pdata->phy_if.phy_impl.link_status(pdata, in xgbe_phy_status()
1347 xgbe_phy_config_aneg(pdata); in xgbe_phy_status()
1351 if (pdata->phy.link) { in xgbe_phy_status()
1352 if (link_aneg && !xgbe_phy_aneg_done(pdata)) { in xgbe_phy_status()
1353 xgbe_check_link_timeout(pdata); in xgbe_phy_status()
1357 xgbe_phy_status_result(pdata); in xgbe_phy_status()
1359 if (test_bit(XGBE_LINK_INIT, &pdata->dev_state)) in xgbe_phy_status()
1360 clear_bit(XGBE_LINK_INIT, &pdata->dev_state); in xgbe_phy_status()
1362 netif_carrier_on(pdata->netdev); in xgbe_phy_status()
1364 if (test_bit(XGBE_LINK_INIT, &pdata->dev_state)) { in xgbe_phy_status()
1365 xgbe_check_link_timeout(pdata); in xgbe_phy_status()
1371 xgbe_phy_status_result(pdata); in xgbe_phy_status()
1373 netif_carrier_off(pdata->netdev); in xgbe_phy_status()
1377 xgbe_phy_adjust_link(pdata); in xgbe_phy_status()
1380 static void xgbe_phy_stop(struct xgbe_prv_data *pdata) in xgbe_phy_stop() argument
1382 netif_dbg(pdata, link, pdata->netdev, "stopping PHY\n"); in xgbe_phy_stop()
1384 if (!pdata->phy_started) in xgbe_phy_stop()
1388 pdata->phy_started = 0; in xgbe_phy_stop()
1391 xgbe_an_disable_all(pdata); in xgbe_phy_stop()
1393 if (pdata->dev_irq != pdata->an_irq) in xgbe_phy_stop()
1394 devm_free_irq(pdata->dev, pdata->an_irq, pdata); in xgbe_phy_stop()
1396 pdata->phy_if.phy_impl.stop(pdata); in xgbe_phy_stop()
1398 pdata->phy.link = 0; in xgbe_phy_stop()
1400 xgbe_phy_adjust_link(pdata); in xgbe_phy_stop()
1403 static int xgbe_phy_start(struct xgbe_prv_data *pdata) in xgbe_phy_start() argument
1405 struct net_device *netdev = pdata->netdev; in xgbe_phy_start()
1408 netif_dbg(pdata, link, pdata->netdev, "starting PHY\n"); in xgbe_phy_start()
1410 ret = pdata->phy_if.phy_impl.start(pdata); in xgbe_phy_start()
1415 if (pdata->dev_irq != pdata->an_irq) { in xgbe_phy_start()
1416 tasklet_setup(&pdata->tasklet_an, xgbe_an_isr_task); in xgbe_phy_start()
1418 ret = devm_request_irq(pdata->dev, pdata->an_irq, in xgbe_phy_start()
1419 xgbe_an_isr, 0, pdata->an_name, in xgbe_phy_start()
1420 pdata); in xgbe_phy_start()
1430 if (xgbe_use_mode(pdata, XGBE_MODE_KR)) { in xgbe_phy_start()
1431 xgbe_kr_mode(pdata); in xgbe_phy_start()
1432 } else if (xgbe_use_mode(pdata, XGBE_MODE_KX_2500)) { in xgbe_phy_start()
1433 xgbe_kx_2500_mode(pdata); in xgbe_phy_start()
1434 } else if (xgbe_use_mode(pdata, XGBE_MODE_KX_1000)) { in xgbe_phy_start()
1435 xgbe_kx_1000_mode(pdata); in xgbe_phy_start()
1436 } else if (xgbe_use_mode(pdata, XGBE_MODE_SFI)) { in xgbe_phy_start()
1437 xgbe_sfi_mode(pdata); in xgbe_phy_start()
1438 } else if (xgbe_use_mode(pdata, XGBE_MODE_X)) { in xgbe_phy_start()
1439 xgbe_x_mode(pdata); in xgbe_phy_start()
1440 } else if (xgbe_use_mode(pdata, XGBE_MODE_SGMII_1000)) { in xgbe_phy_start()
1441 xgbe_sgmii_1000_mode(pdata); in xgbe_phy_start()
1442 } else if (xgbe_use_mode(pdata, XGBE_MODE_SGMII_100)) { in xgbe_phy_start()
1443 xgbe_sgmii_100_mode(pdata); in xgbe_phy_start()
1450 pdata->phy_started = 1; in xgbe_phy_start()
1452 xgbe_an_init(pdata); in xgbe_phy_start()
1453 xgbe_an_enable_interrupts(pdata); in xgbe_phy_start()
1455 return xgbe_phy_config_aneg(pdata); in xgbe_phy_start()
1458 if (pdata->dev_irq != pdata->an_irq) in xgbe_phy_start()
1459 devm_free_irq(pdata->dev, pdata->an_irq, pdata); in xgbe_phy_start()
1462 pdata->phy_if.phy_impl.stop(pdata); in xgbe_phy_start()
1467 static int xgbe_phy_reset(struct xgbe_prv_data *pdata) in xgbe_phy_reset() argument
1471 ret = pdata->phy_if.phy_impl.reset(pdata); in xgbe_phy_reset()
1476 xgbe_an_disable_all(pdata); in xgbe_phy_reset()
1479 xgbe_an_clear_interrupts_all(pdata); in xgbe_phy_reset()
1484 static void xgbe_dump_phy_registers(struct xgbe_prv_data *pdata) in xgbe_dump_phy_registers() argument
1486 struct device *dev = pdata->dev; in xgbe_dump_phy_registers()
1491 XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_CTRL1)); in xgbe_dump_phy_registers()
1493 XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_STAT1)); in xgbe_dump_phy_registers()
1495 XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_DEVID1)); in xgbe_dump_phy_registers()
1497 XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_DEVID2)); in xgbe_dump_phy_registers()
1499 XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_DEVS1)); in xgbe_dump_phy_registers()
1501 XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_DEVS2)); in xgbe_dump_phy_registers()
1504 XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_CTRL1)); in xgbe_dump_phy_registers()
1506 XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_STAT1)); in xgbe_dump_phy_registers()
1509 XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE)); in xgbe_dump_phy_registers()
1512 XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE + 1)); in xgbe_dump_phy_registers()
1515 XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_ADVERTISE + 2)); in xgbe_dump_phy_registers()
1518 XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_AN_COMP_STAT)); in xgbe_dump_phy_registers()
1523 static int xgbe_phy_best_advertised_speed(struct xgbe_prv_data *pdata) in xgbe_phy_best_advertised_speed() argument
1525 struct ethtool_link_ksettings *lks = &pdata->phy.lks; in xgbe_phy_best_advertised_speed()
1545 static void xgbe_phy_exit(struct xgbe_prv_data *pdata) in xgbe_phy_exit() argument
1547 pdata->phy_if.phy_impl.exit(pdata); in xgbe_phy_exit()
1550 static int xgbe_phy_init(struct xgbe_prv_data *pdata) in xgbe_phy_init() argument
1552 struct ethtool_link_ksettings *lks = &pdata->phy.lks; in xgbe_phy_init()
1555 mutex_init(&pdata->an_mutex); in xgbe_phy_init()
1556 INIT_WORK(&pdata->an_irq_work, xgbe_an_irq_work); in xgbe_phy_init()
1557 INIT_WORK(&pdata->an_work, xgbe_an_state_machine); in xgbe_phy_init()
1558 pdata->mdio_mmd = MDIO_MMD_PCS; in xgbe_phy_init()
1561 pdata->fec_ability = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, in xgbe_phy_init()
1563 pdata->fec_ability &= (MDIO_PMA_10GBR_FECABLE_ABLE | in xgbe_phy_init()
1567 ret = pdata->phy_if.phy_impl.init(pdata); in xgbe_phy_init()
1574 pdata->phy.address = 0; in xgbe_phy_init()
1577 pdata->phy.autoneg = AUTONEG_ENABLE; in xgbe_phy_init()
1578 pdata->phy.speed = SPEED_UNKNOWN; in xgbe_phy_init()
1579 pdata->phy.duplex = DUPLEX_UNKNOWN; in xgbe_phy_init()
1581 pdata->phy.autoneg = AUTONEG_DISABLE; in xgbe_phy_init()
1582 pdata->phy.speed = xgbe_phy_best_advertised_speed(pdata); in xgbe_phy_init()
1583 pdata->phy.duplex = DUPLEX_FULL; in xgbe_phy_init()
1586 pdata->phy.link = 0; in xgbe_phy_init()
1588 pdata->phy.pause_autoneg = pdata->pause_autoneg; in xgbe_phy_init()
1589 pdata->phy.tx_pause = pdata->tx_pause; in xgbe_phy_init()
1590 pdata->phy.rx_pause = pdata->rx_pause; in xgbe_phy_init()
1596 if (pdata->rx_pause) { in xgbe_phy_init()
1601 if (pdata->tx_pause) { in xgbe_phy_init()
1609 if (netif_msg_drv(pdata)) in xgbe_phy_init()
1610 xgbe_dump_phy_registers(pdata); in xgbe_phy_init()