diff options
Diffstat (limited to 'drivers/net/ethernet/renesas/sh_eth.c')
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index ceea74cc2229..07e29638299f 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -482,7 +482,7 @@ static void sh_eth_chip_reset(struct net_device *ndev) struct sh_eth_private *mdp = netdev_priv(ndev); /* reset device */ - sh_eth_tsu_write(mdp, ARSTR_ARSTR, ARSTR); + sh_eth_tsu_write(mdp, ARSTR_ARST, ARSTR); mdelay(1); } @@ -540,7 +540,7 @@ static void sh_eth_chip_reset_r8a7740(struct net_device *ndev) struct sh_eth_private *mdp = netdev_priv(ndev); /* reset device */ - sh_eth_tsu_write(mdp, ARSTR_ARSTR, ARSTR); + sh_eth_tsu_write(mdp, ARSTR_ARST, ARSTR); mdelay(1); sh_eth_select_mii(ndev); @@ -735,7 +735,7 @@ static void sh_eth_chip_reset_giga(struct net_device *ndev) } /* reset device */ - iowrite32(ARSTR_ARSTR, (void *)(SH_GIGA_ETH_BASE + 0x1800)); + iowrite32(ARSTR_ARST, (void *)(SH_GIGA_ETH_BASE + 0x1800)); mdelay(1); /* restore MAHR and MALR */ @@ -899,7 +899,7 @@ static int sh_eth_check_reset(struct net_device *ndev) int cnt = 100; while (cnt > 0) { - if (!(sh_eth_read(ndev, EDMR) & 0x3)) + if (!(sh_eth_read(ndev, EDMR) & EDMR_SRST_GETHER)) break; mdelay(1); cnt--; @@ -1229,7 +1229,7 @@ ring_free: return -ENOMEM; } -static int sh_eth_dev_init(struct net_device *ndev, bool start) +static int sh_eth_dev_init(struct net_device *ndev) { struct sh_eth_private *mdp = netdev_priv(ndev); int ret; @@ -1279,10 +1279,8 @@ static int sh_eth_dev_init(struct net_device *ndev, bool start) RFLR); sh_eth_modify(ndev, EESR, 0, 0); - if (start) { - mdp->irq_enabled = true; - sh_eth_write(ndev, mdp->cd->eesipr_value, EESIPR); - } + mdp->irq_enabled = true; + sh_eth_write(ndev, mdp->cd->eesipr_value, EESIPR); /* PAUSE Prohibition */ sh_eth_write(ndev, ECMR_ZPF | (mdp->duplex ? ECMR_DM : 0) | @@ -1295,8 +1293,7 @@ static int sh_eth_dev_init(struct net_device *ndev, bool start) sh_eth_write(ndev, mdp->cd->ecsr_value, ECSR); /* E-MAC Interrupt Enable register */ - if (start) - sh_eth_write(ndev, mdp->cd->ecsipr_value, ECSIPR); + sh_eth_write(ndev, mdp->cd->ecsipr_value, ECSIPR); /* Set MAC address */ update_mac_address(ndev); @@ -1309,10 +1306,8 @@ static int sh_eth_dev_init(struct net_device *ndev, bool start) if (mdp->cd->tpauser) sh_eth_write(ndev, TPAUSER_UNLIMITED, TPAUSER); - if (start) { - /* Setting the Rx mode will start the Rx process. */ - sh_eth_write(ndev, EDRRR_R, EDRRR); - } + /* Setting the Rx mode will start the Rx process. */ + sh_eth_write(ndev, EDRRR_R, EDRRR); return ret; } @@ -2194,7 +2189,7 @@ static int sh_eth_set_ringparam(struct net_device *ndev, __func__); return ret; } - ret = sh_eth_dev_init(ndev, true); + ret = sh_eth_dev_init(ndev); if (ret < 0) { netdev_err(ndev, "%s: sh_eth_dev_init failed.\n", __func__); @@ -2246,7 +2241,7 @@ static int sh_eth_open(struct net_device *ndev) goto out_free_irq; /* device init */ - ret = sh_eth_dev_init(ndev, true); + ret = sh_eth_dev_init(ndev); if (ret) goto out_free_irq; @@ -2299,7 +2294,7 @@ static void sh_eth_tx_timeout(struct net_device *ndev) } /* device init */ - sh_eth_dev_init(ndev, true); + sh_eth_dev_init(ndev); netif_start_queue(ndev); } |