diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/mvneta.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 355 |
1 files changed, 29 insertions, 326 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 00402c252325..e6562b011a3d 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -34,6 +34,7 @@ #include <linux/skbuff.h> #include <net/hwbm.h> #include "mvneta_bm.h" +#include "mvgmac.h" #include <net/ip.h> #include <net/ipv6.h> #include <net/tso.h> @@ -196,43 +197,7 @@ #define MVNETA_RXQ_ENABLE_MASK 0x000000ff #define MVETH_TXQ_TOKEN_COUNT_REG(q) (0x2700 + ((q) << 4)) #define MVETH_TXQ_TOKEN_CFG_REG(q) (0x2704 + ((q) << 4)) -#define MVNETA_GMAC_CTRL_0 0x2c00 -#define MVNETA_GMAC_MAX_RX_SIZE_SHIFT 2 -#define MVNETA_GMAC_MAX_RX_SIZE_MASK 0x7ffc -#define MVNETA_GMAC0_PORT_1000BASE_X BIT(1) -#define MVNETA_GMAC0_PORT_ENABLE BIT(0) -#define MVNETA_GMAC_CTRL_2 0x2c08 -#define MVNETA_GMAC2_INBAND_AN_ENABLE BIT(0) -#define MVNETA_GMAC2_PCS_ENABLE BIT(3) -#define MVNETA_GMAC2_PORT_RGMII BIT(4) -#define MVNETA_GMAC2_PORT_RESET BIT(6) -#define MVNETA_GMAC_STATUS 0x2c10 -#define MVNETA_GMAC_LINK_UP BIT(0) -#define MVNETA_GMAC_SPEED_1000 BIT(1) -#define MVNETA_GMAC_SPEED_100 BIT(2) -#define MVNETA_GMAC_FULL_DUPLEX BIT(3) -#define MVNETA_GMAC_RX_FLOW_CTRL_ENABLE BIT(4) -#define MVNETA_GMAC_TX_FLOW_CTRL_ENABLE BIT(5) -#define MVNETA_GMAC_RX_FLOW_CTRL_ACTIVE BIT(6) -#define MVNETA_GMAC_TX_FLOW_CTRL_ACTIVE BIT(7) -#define MVNETA_GMAC_AN_COMPLETE BIT(11) -#define MVNETA_GMAC_SYNC_OK BIT(14) -#define MVNETA_GMAC_AUTONEG_CONFIG 0x2c0c -#define MVNETA_GMAC_FORCE_LINK_DOWN BIT(0) -#define MVNETA_GMAC_FORCE_LINK_PASS BIT(1) -#define MVNETA_GMAC_INBAND_AN_ENABLE BIT(2) -#define MVNETA_GMAC_AN_BYPASS_ENABLE BIT(3) -#define MVNETA_GMAC_INBAND_RESTART_AN BIT(4) -#define MVNETA_GMAC_CONFIG_MII_SPEED BIT(5) -#define MVNETA_GMAC_CONFIG_GMII_SPEED BIT(6) -#define MVNETA_GMAC_AN_SPEED_EN BIT(7) -#define MVNETA_GMAC_CONFIG_FLOW_CTRL BIT(8) -#define MVNETA_GMAC_ADVERT_SYM_FLOW_CTRL BIT(9) -#define MVNETA_GMAC_AN_FLOW_CTRL_EN BIT(11) -#define MVNETA_GMAC_CONFIG_FULL_DUPLEX BIT(12) -#define MVNETA_GMAC_AN_DUPLEX_EN BIT(13) -#define MVNETA_GMAC_CTRL_4 0x2c90 -#define MVNETA_GMAC4_SHORT_PREAMBLE_ENABLE BIT(1) +#define MVNETA_GMAC_BASE 0x2c00 #define MVNETA_MIB_COUNTERS_BASE 0x3000 #define MVNETA_MIB_LATE_COLLISION 0x7c #define MVNETA_DA_FILT_SPEC_MCAST 0x3400 @@ -283,14 +248,6 @@ (MVNETA_TXQ_BUCKET_REFILL_BASE_PERIOD_NS * \ MVNETA_TXQ_BUCKET_REFILL_PERIOD)) -#define MVNETA_LPI_CTRL_0 0x2cc0 -#define MVNETA_LPI_CTRL_0_TS (0xff << 8) -#define MVNETA_LPI_CTRL_1 0x2cc4 -#define MVNETA_LPI_REQUEST_ENABLE BIT(0) -#define MVNETA_LPI_CTRL_1_TW (0xfff << 4) -#define MVNETA_LPI_CTRL_2 0x2cc8 -#define MVNETA_LPI_STATUS 0x2ccc - #define MVNETA_CAUSE_TXQ_SENT_DESC_ALL_MASK 0xff /* Descriptor ring Macros */ @@ -312,7 +269,7 @@ * boundary automatically: the hardware skips those two bytes on its * own. */ -#define MVNETA_MH_SIZE 2 +#define MVNETA_MH_SIZE MARVELL_HEADER_SIZE #define MVNETA_VLAN_TAG_LEN 4 @@ -535,9 +492,9 @@ struct mvneta_port { unsigned int tx_csum_limit; struct phylink *phylink; struct phylink_config phylink_config; - struct phylink_pcs phylink_pcs; struct phy *comphy; + struct mvgmac gmac; struct mvneta_bm *bm_priv; struct mvneta_bm_pool *pool_long; struct mvneta_bm_pool *pool_short; @@ -926,19 +883,6 @@ mvneta_rxq_next_desc_get(struct mvneta_rx_queue *rxq) return rxq->descs + rx_desc; } -/* Change maximum receive size of the port. */ -static void mvneta_max_rx_size_set(struct mvneta_port *pp, int max_rx_size) -{ - u32 val; - - val = mvreg_read(pp, MVNETA_GMAC_CTRL_0); - val &= ~MVNETA_GMAC_MAX_RX_SIZE_MASK; - val |= ((max_rx_size - MVNETA_MH_SIZE) / 2) << - MVNETA_GMAC_MAX_RX_SIZE_SHIFT; - mvreg_write(pp, MVNETA_GMAC_CTRL_0, val); -} - - /* Set rx queue offset */ static void mvneta_rxq_offset_set(struct mvneta_port *pp, struct mvneta_rx_queue *rxq, @@ -1343,26 +1287,10 @@ static void mvneta_port_down(struct mvneta_port *pp) udelay(200); } -/* Enable the port by setting the port enable bit of the MAC control register */ -static void mvneta_port_enable(struct mvneta_port *pp) -{ - u32 val; - - /* Enable port */ - val = mvreg_read(pp, MVNETA_GMAC_CTRL_0); - val |= MVNETA_GMAC0_PORT_ENABLE; - mvreg_write(pp, MVNETA_GMAC_CTRL_0, val); -} - /* Disable the port and wait for about 200 usec before retuning */ static void mvneta_port_disable(struct mvneta_port *pp) { - u32 val; - - /* Reset the Enable bit in the Serial Control Register */ - val = mvreg_read(pp, MVNETA_GMAC_CTRL_0); - val &= ~MVNETA_GMAC0_PORT_ENABLE; - mvreg_write(pp, MVNETA_GMAC_CTRL_0, val); + mvgmac_port_disable(&pp->gmac); udelay(200); } @@ -3253,14 +3181,6 @@ static irqreturn_t mvneta_percpu_isr(int irq, void *dev_id) return IRQ_HANDLED; } -static void mvneta_link_change(struct mvneta_port *pp) -{ - u32 gmac_stat = mvreg_read(pp, MVNETA_GMAC_STATUS); - - phylink_pcs_change(&pp->phylink_pcs, - !!(gmac_stat & MVNETA_GMAC_LINK_UP)); -} - /* NAPI handler * Bits 0 - 7 of the causeRxTx register indicate that are transmitted * packets on the corresponding TXQ (Bit 0 is for TX queue 1). @@ -3290,7 +3210,7 @@ static int mvneta_poll(struct napi_struct *napi, int budget) if (cause_misc & (MVNETA_CAUSE_PHY_STATUS_CHANGE | MVNETA_CAUSE_LINK_CHANGE)) - mvneta_link_change(pp); + mvgmac_link_change(&pp->gmac); } /* Release Tx descriptors */ @@ -3747,11 +3667,11 @@ static void mvneta_start_dev(struct mvneta_port *pp) WARN_ON(mvneta_config_interface(pp, pp->phy_interface)); - mvneta_max_rx_size_set(pp, pp->pkt_size); + mvgmac_set_max_rx_size(&pp->gmac, pp->pkt_size); mvneta_txq_max_tx_size_set(pp, pp->pkt_size); /* start the Rx/Tx activity */ - mvneta_port_enable(pp); + mvgmac_port_enable(&pp->gmac); if (!pp->neta_armada3700) { /* Enable polling on the port */ @@ -3953,11 +3873,6 @@ static int mvneta_set_mac_addr(struct net_device *dev, void *addr) return 0; } -static struct mvneta_port *mvneta_pcs_to_port(struct phylink_pcs *pcs) -{ - return container_of(pcs, struct mvneta_port, phylink_pcs); -} - static unsigned int mvneta_pcs_query_inband(struct phylink_pcs *pcs, phy_interface_t interface) { @@ -3981,105 +3896,23 @@ static unsigned int mvneta_pcs_query_inband(struct phylink_pcs *pcs, return LINK_INBAND_VALID; } -static void mvneta_pcs_get_state(struct phylink_pcs *pcs, - struct phylink_link_state *state) -{ - struct mvneta_port *pp = mvneta_pcs_to_port(pcs); - u32 gmac_stat; - - gmac_stat = mvreg_read(pp, MVNETA_GMAC_STATUS); - - if (gmac_stat & MVNETA_GMAC_SPEED_1000) - state->speed = - state->interface == PHY_INTERFACE_MODE_2500BASEX ? - SPEED_2500 : SPEED_1000; - else if (gmac_stat & MVNETA_GMAC_SPEED_100) - state->speed = SPEED_100; - else - state->speed = SPEED_10; - - state->an_complete = !!(gmac_stat & MVNETA_GMAC_AN_COMPLETE); - state->link = !!(gmac_stat & MVNETA_GMAC_LINK_UP); - state->duplex = !!(gmac_stat & MVNETA_GMAC_FULL_DUPLEX); - - if (gmac_stat & MVNETA_GMAC_RX_FLOW_CTRL_ENABLE) - state->pause |= MLO_PAUSE_RX; - if (gmac_stat & MVNETA_GMAC_TX_FLOW_CTRL_ENABLE) - state->pause |= MLO_PAUSE_TX; -} - static int mvneta_pcs_config(struct phylink_pcs *pcs, unsigned int neg_mode, phy_interface_t interface, const unsigned long *advertising, bool permit_pause_to_mac) { - struct mvneta_port *pp = mvneta_pcs_to_port(pcs); - u32 mask, val, an, old_an, changed; - - mask = MVNETA_GMAC_INBAND_AN_ENABLE | - MVNETA_GMAC_INBAND_RESTART_AN | - MVNETA_GMAC_AN_SPEED_EN | - MVNETA_GMAC_AN_FLOW_CTRL_EN | - MVNETA_GMAC_AN_DUPLEX_EN; - - if (neg_mode == PHYLINK_PCS_NEG_INBAND_ENABLED) { - mask |= MVNETA_GMAC_CONFIG_MII_SPEED | - MVNETA_GMAC_CONFIG_GMII_SPEED | - MVNETA_GMAC_CONFIG_FULL_DUPLEX; - val = MVNETA_GMAC_INBAND_AN_ENABLE; - - if (interface == PHY_INTERFACE_MODE_SGMII) { - /* SGMII mode receives the speed and duplex from PHY */ - val |= MVNETA_GMAC_AN_SPEED_EN | - MVNETA_GMAC_AN_DUPLEX_EN; - } else { - /* 802.3z mode has fixed speed and duplex */ - val |= MVNETA_GMAC_CONFIG_GMII_SPEED | - MVNETA_GMAC_CONFIG_FULL_DUPLEX; + /* We should never see Asym_Pause set */ + WARN_ON(phylink_test(advertising, Asym_Pause)); - /* The FLOW_CTRL_EN bit selects either the hardware - * automatically or the CONFIG_FLOW_CTRL manually - * controls the GMAC pause mode. - */ - if (permit_pause_to_mac) - val |= MVNETA_GMAC_AN_FLOW_CTRL_EN; - - /* Update the advertisement bits */ - mask |= MVNETA_GMAC_ADVERT_SYM_FLOW_CTRL; - if (phylink_test(advertising, Pause)) - val |= MVNETA_GMAC_ADVERT_SYM_FLOW_CTRL; - } - } else { - /* Phy or fixed speed - disable in-band AN modes */ - val = 0; - } - - old_an = an = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG); - an = (an & ~mask) | val; - changed = old_an ^ an; - if (changed) - mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, an); - - /* We are only interested in the advertisement bits changing */ - return !!(changed & MVNETA_GMAC_ADVERT_SYM_FLOW_CTRL); -} - -static void mvneta_pcs_an_restart(struct phylink_pcs *pcs) -{ - struct mvneta_port *pp = mvneta_pcs_to_port(pcs); - u32 gmac_an = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG); - - mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, - gmac_an | MVNETA_GMAC_INBAND_RESTART_AN); - mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, - gmac_an & ~MVNETA_GMAC_INBAND_RESTART_AN); + return mvgmac_pcs_config(pcs, neg_mode, interface, advertising, + permit_pause_to_mac); } static const struct phylink_pcs_ops mvneta_phylink_pcs_ops = { .pcs_query_inband = mvneta_pcs_query_inband, - .pcs_get_state = mvneta_pcs_get_state, + .pcs_get_state = mvgmac_pcs_get_state, .pcs_config = mvneta_pcs_config, - .pcs_an_restart = mvneta_pcs_an_restart, + .pcs_an_restart = mvgmac_pcs_an_restart, }; static struct phylink_pcs *mvneta_mac_select_pcs(struct phylink_config *config, @@ -4088,7 +3921,7 @@ static struct phylink_pcs *mvneta_mac_select_pcs(struct phylink_config *config, struct net_device *ndev = to_net_dev(config->dev); struct mvneta_port *pp = netdev_priv(ndev); - return &pp->phylink_pcs; + return &pp->gmac.pcs; } static int mvneta_mac_prepare(struct phylink_config *config, unsigned int mode, @@ -4096,7 +3929,6 @@ static int mvneta_mac_prepare(struct phylink_config *config, unsigned int mode, { struct net_device *ndev = to_net_dev(config->dev); struct mvneta_port *pp = netdev_priv(ndev); - u32 val; if (pp->phy_interface != interface || phylink_autoneg_inband(mode)) { @@ -4105,10 +3937,7 @@ static int mvneta_mac_prepare(struct phylink_config *config, unsigned int mode, * can only change the port mode and in-band enable when the * link is down. */ - val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG); - val &= ~MVNETA_GMAC_FORCE_LINK_PASS; - val |= MVNETA_GMAC_FORCE_LINK_DOWN; - mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val); + mvgmac_link_force_down(&pp->gmac); } if (pp->phy_interface != interface) @@ -4130,55 +3959,8 @@ static void mvneta_mac_config(struct phylink_config *config, unsigned int mode, { struct net_device *ndev = to_net_dev(config->dev); struct mvneta_port *pp = netdev_priv(ndev); - u32 new_ctrl0, gmac_ctrl0 = mvreg_read(pp, MVNETA_GMAC_CTRL_0); - u32 new_ctrl2, gmac_ctrl2 = mvreg_read(pp, MVNETA_GMAC_CTRL_2); - u32 new_ctrl4, gmac_ctrl4 = mvreg_read(pp, MVNETA_GMAC_CTRL_4); - - new_ctrl0 = gmac_ctrl0 & ~MVNETA_GMAC0_PORT_1000BASE_X; - new_ctrl2 = gmac_ctrl2 & ~(MVNETA_GMAC2_INBAND_AN_ENABLE | - MVNETA_GMAC2_PORT_RESET); - new_ctrl4 = gmac_ctrl4 & ~(MVNETA_GMAC4_SHORT_PREAMBLE_ENABLE); - - /* Even though it might look weird, when we're configured in - * SGMII or QSGMII mode, the RGMII bit needs to be set. - */ - new_ctrl2 |= MVNETA_GMAC2_PORT_RGMII; - - if (state->interface == PHY_INTERFACE_MODE_QSGMII || - state->interface == PHY_INTERFACE_MODE_SGMII || - phy_interface_mode_is_8023z(state->interface)) - new_ctrl2 |= MVNETA_GMAC2_PCS_ENABLE; - - if (!phylink_autoneg_inband(mode)) { - /* Phy or fixed speed - nothing to do, leave the - * configured speed, duplex and flow control as-is. - */ - } else if (state->interface == PHY_INTERFACE_MODE_SGMII) { - /* SGMII mode receives the state from the PHY */ - new_ctrl2 |= MVNETA_GMAC2_INBAND_AN_ENABLE; - } else { - /* 802.3z negotiation - only 1000base-X */ - new_ctrl0 |= MVNETA_GMAC0_PORT_1000BASE_X; - } - /* When at 2.5G, the link partner can send frames with shortened - * preambles. - */ - if (state->interface == PHY_INTERFACE_MODE_2500BASEX) - new_ctrl4 |= MVNETA_GMAC4_SHORT_PREAMBLE_ENABLE; - - if (new_ctrl0 != gmac_ctrl0) - mvreg_write(pp, MVNETA_GMAC_CTRL_0, new_ctrl0); - if (new_ctrl2 != gmac_ctrl2) - mvreg_write(pp, MVNETA_GMAC_CTRL_2, new_ctrl2); - if (new_ctrl4 != gmac_ctrl4) - mvreg_write(pp, MVNETA_GMAC_CTRL_4, new_ctrl4); - - if (gmac_ctrl2 & MVNETA_GMAC2_PORT_RESET) { - while ((mvreg_read(pp, MVNETA_GMAC_CTRL_2) & - MVNETA_GMAC2_PORT_RESET) != 0) - continue; - } + mvgmac_config_mac(&pp->gmac, mode, state); } static int mvneta_mac_finish(struct phylink_config *config, unsigned int mode, @@ -4186,7 +3968,7 @@ static int mvneta_mac_finish(struct phylink_config *config, unsigned int mode, { struct net_device *ndev = to_net_dev(config->dev); struct mvneta_port *pp = netdev_priv(ndev); - u32 val, clk; + u32 clk; /* Disable 1ms clock if not in in-band mode */ if (!phylink_autoneg_inband(mode)) { @@ -4202,11 +3984,8 @@ static int mvneta_mac_finish(struct phylink_config *config, unsigned int mode, /* Allow the link to come up if in in-band mode, otherwise the * link is forced via mac_link_down()/mac_link_up() */ - if (phylink_autoneg_inband(mode)) { - val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG); - val &= ~MVNETA_GMAC_FORCE_LINK_DOWN; - mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val); - } + if (phylink_autoneg_inband(mode)) + mvgmac_link_unforce(&pp->gmac); return 0; } @@ -4216,16 +3995,9 @@ static void mvneta_mac_link_down(struct phylink_config *config, { struct net_device *ndev = to_net_dev(config->dev); struct mvneta_port *pp = netdev_priv(ndev); - u32 val; mvneta_port_down(pp); - - if (!phylink_autoneg_inband(mode)) { - val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG); - val &= ~MVNETA_GMAC_FORCE_LINK_PASS; - val |= MVNETA_GMAC_FORCE_LINK_DOWN; - mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val); - } + mvgmac_link_down(&pp->gmac, mode); } static void mvneta_mac_link_up(struct phylink_config *config, @@ -4236,95 +4008,25 @@ static void mvneta_mac_link_up(struct phylink_config *config, { struct net_device *ndev = to_net_dev(config->dev); struct mvneta_port *pp = netdev_priv(ndev); - u32 val; - - if (!phylink_autoneg_inband(mode)) { - val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG); - val &= ~(MVNETA_GMAC_FORCE_LINK_DOWN | - MVNETA_GMAC_CONFIG_MII_SPEED | - MVNETA_GMAC_CONFIG_GMII_SPEED | - MVNETA_GMAC_CONFIG_FLOW_CTRL | - MVNETA_GMAC_CONFIG_FULL_DUPLEX); - val |= MVNETA_GMAC_FORCE_LINK_PASS; - - if (speed == SPEED_1000 || speed == SPEED_2500) - val |= MVNETA_GMAC_CONFIG_GMII_SPEED; - else if (speed == SPEED_100) - val |= MVNETA_GMAC_CONFIG_MII_SPEED; - - if (duplex == DUPLEX_FULL) - val |= MVNETA_GMAC_CONFIG_FULL_DUPLEX; - - if (tx_pause || rx_pause) - val |= MVNETA_GMAC_CONFIG_FLOW_CTRL; - - mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val); - } else { - /* When inband doesn't cover flow control or flow control is - * disabled, we need to manually configure it. This bit will - * only have effect if MVNETA_GMAC_AN_FLOW_CTRL_EN is unset. - */ - val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG); - val &= ~MVNETA_GMAC_CONFIG_FLOW_CTRL; - - if (tx_pause || rx_pause) - val |= MVNETA_GMAC_CONFIG_FLOW_CTRL; - - mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val); - } + mvgmac_link_up(&pp->gmac, mode, speed, duplex, tx_pause, rx_pause); mvneta_port_up(pp); } static void mvneta_mac_disable_tx_lpi(struct phylink_config *config) { struct mvneta_port *pp = netdev_priv(to_net_dev(config->dev)); - u32 lpi1; - lpi1 = mvreg_read(pp, MVNETA_LPI_CTRL_1); - lpi1 &= ~MVNETA_LPI_REQUEST_ENABLE; - mvreg_write(pp, MVNETA_LPI_CTRL_1, lpi1); + mvgmac_set_eee(&pp->gmac, false); } static void mvneta_mac_enable_tx_lpi(struct phylink_config *config, u32 timer) { struct mvneta_port *pp = netdev_priv(to_net_dev(config->dev)); - u32 ts, tw, lpi0, lpi1, status; - - status = mvreg_read(pp, MVNETA_GMAC_STATUS); - - if (status & MVNETA_GMAC_SPEED_1000) { - /* At 1G speeds, the timer resolution are 1us, and - * 802.3 says tw is 16.5us. Round up to 17us. - */ - tw = 17; - ts = timer; - } else { - /* At 100M speeds, the timer resolutions are 10us, and - * 802.3 says tw is 30us. - */ - tw = 3; - ts = DIV_ROUND_UP(timer, 10); - } - - if (ts > 255) - ts = 255; - - /* Ensure LPI generation is disabled */ - lpi1 = mvreg_read(pp, MVNETA_LPI_CTRL_1); - mvreg_write(pp, MVNETA_LPI_CTRL_1, lpi1 & ~MVNETA_LPI_REQUEST_ENABLE); - - /* Configure ts */ - lpi0 = mvreg_read(pp, MVNETA_LPI_CTRL_0) & ~MVNETA_LPI_CTRL_0_TS; - lpi0 |= FIELD_PREP(MVNETA_LPI_CTRL_0_TS, ts); - mvreg_write(pp, MVNETA_LPI_CTRL_0, lpi0); - - /* Configure tw */ - lpi1 &= ~MVNETA_LPI_CTRL_1_TW; - lpi1 |= FIELD_PREP(MVNETA_LPI_CTRL_1_TW, tw); - /* Enable LPI generation */ - mvreg_write(pp, MVNETA_LPI_CTRL_1, lpi1 | MVNETA_LPI_REQUEST_ENABLE); + mvgmac_set_eee(&pp->gmac, false); + mvgmac_set_lpi_timers(&pp->gmac, timer); + mvgmac_set_eee(&pp->gmac, true); } static const struct phylink_mac_ops mvneta_phylink_ops = { @@ -5544,8 +5246,9 @@ static int mvneta_probe(struct platform_device *pdev) if (!IS_ERR(pp->clk_bus)) clk_prepare_enable(pp->clk_bus); - pp->phylink_pcs.ops = &mvneta_phylink_pcs_ops; - pp->phylink_pcs.neg_mode = true; + pp->gmac.base = pp->base + MVNETA_GMAC_BASE; + pp->gmac.pcs.ops = &mvneta_phylink_pcs_ops; + pp->gmac.pcs.neg_mode = true; pp->phylink_config.dev = &dev->dev; pp->phylink_config.type = PHYLINK_NETDEV; |