diff options
Diffstat (limited to 'drivers/net/via-velocity.c')
-rw-r--r-- | drivers/net/via-velocity.c | 82 |
1 files changed, 76 insertions, 6 deletions
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index 6884813..f199561 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -312,13 +312,14 @@ VELOCITY_PARAM(flow_control, "Enable flow control ability"); #define MED_LNK_DEF 0 #define MED_LNK_MIN 0 -#define MED_LNK_MAX 4 +#define MED_LNK_MAX 5 /* speed_duplex[] is used for setting the speed and duplex mode of NIC. 0: indicate autonegotiation for both speed and duplex mode 1: indicate 100Mbps half duplex mode 2: indicate 100Mbps full duplex mode 3: indicate 10Mbps half duplex mode 4: indicate 10Mbps full duplex mode + 5: indicate 1000Mbps full duplex mode Note: if EEPROM have been set to the force mode, this option is ignored @@ -617,6 +618,9 @@ static u32 velocity_get_opt_media_mode(struct velocity_info *vptr) case SPD_DPX_10_HALF: status = VELOCITY_SPEED_10; break; + case SPD_DPX_1000_FULL: + status = VELOCITY_SPEED_1000 | VELOCITY_DUPLEX_FULL; + break; } vptr->mii_status = status; return status; @@ -922,6 +926,7 @@ static int velocity_set_media_mode(struct velocity_info *vptr, u32 mii_status) /* enable AUTO-NEGO mode */ mii_set_auto_on(vptr); } else { + u16 CTRL1000; u16 ANAR; u8 CHIPGCR; @@ -936,7 +941,11 @@ static int velocity_set_media_mode(struct velocity_info *vptr, u32 mii_status) BYTE_REG_BITS_ON(CHIPGCR_FCMODE, ®s->CHIPGCR); CHIPGCR = readb(®s->CHIPGCR); - CHIPGCR &= ~CHIPGCR_FCGMII; + + if (mii_status & VELOCITY_SPEED_1000) + CHIPGCR |= CHIPGCR_FCGMII; + else + CHIPGCR &= ~CHIPGCR_FCGMII; if (mii_status & VELOCITY_DUPLEX_FULL) { CHIPGCR |= CHIPGCR_FCFDX; @@ -952,7 +961,13 @@ static int velocity_set_media_mode(struct velocity_info *vptr, u32 mii_status) BYTE_REG_BITS_ON(TCR_TB2BDIS, ®s->TCR); } - MII_REG_BITS_OFF(ADVERTISE_1000FULL | ADVERTISE_1000HALF, MII_CTRL1000, vptr->mac_regs); + velocity_mii_read(vptr->mac_regs, MII_CTRL1000, &CTRL1000); + CTRL1000 &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF); + if ((mii_status & VELOCITY_SPEED_1000) && + (mii_status & VELOCITY_DUPLEX_FULL)) { + CTRL1000 |= ADVERTISE_1000FULL; + } + velocity_mii_write(vptr->mac_regs, MII_CTRL1000, CTRL1000); if (!(mii_status & VELOCITY_DUPLEX_FULL) && (mii_status & VELOCITY_SPEED_10)) BYTE_REG_BITS_OFF(TESTCFG_HBDIS, ®s->TESTCFG); @@ -967,7 +982,7 @@ static int velocity_set_media_mode(struct velocity_info *vptr, u32 mii_status) ANAR |= ADVERTISE_100FULL; else ANAR |= ADVERTISE_100HALF; - } else { + } else if (mii_status & VELOCITY_SPEED_10) { if (mii_status & VELOCITY_DUPLEX_FULL) ANAR |= ADVERTISE_10FULL; else @@ -1013,6 +1028,9 @@ static void velocity_print_link_status(struct velocity_info *vptr) } else { VELOCITY_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: Link forced", vptr->dev->name); switch (vptr->options.spd_dpx) { + case SPD_DPX_1000_FULL: + VELOCITY_PRT(MSG_LEVEL_INFO, " speed 1000M bps full duplex\n"); + break; case SPD_DPX_100_HALF: VELOCITY_PRT(MSG_LEVEL_INFO, " speed 100M bps half duplex\n"); break; @@ -3170,6 +3188,37 @@ static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Half | SUPPORTED_1000baseT_Full; + + cmd->advertising = ADVERTISED_TP | ADVERTISED_Autoneg; + if (vptr->options.spd_dpx == SPD_DPX_AUTO) { + cmd->advertising |= + ADVERTISED_10baseT_Half | + ADVERTISED_10baseT_Full | + ADVERTISED_100baseT_Half | + ADVERTISED_100baseT_Full | + ADVERTISED_1000baseT_Half | + ADVERTISED_1000baseT_Full; + } else { + switch (vptr->options.spd_dpx) { + case SPD_DPX_1000_FULL: + cmd->advertising |= ADVERTISED_1000baseT_Full; + break; + case SPD_DPX_100_HALF: + cmd->advertising |= ADVERTISED_100baseT_Half; + break; + case SPD_DPX_100_FULL: + cmd->advertising |= ADVERTISED_100baseT_Full; + break; + case SPD_DPX_10_HALF: + cmd->advertising |= ADVERTISED_10baseT_Half; + break; + case SPD_DPX_10_FULL: + cmd->advertising |= ADVERTISED_10baseT_Full; + break; + default: + break; + } + } if (status & VELOCITY_SPEED_1000) cmd->speed = SPEED_1000; else if (status & VELOCITY_SPEED_100) @@ -3200,14 +3249,35 @@ static int velocity_set_settings(struct net_device *dev, struct ethtool_cmd *cmd curr_status &= (~VELOCITY_LINK_FAIL); new_status |= ((cmd->autoneg) ? VELOCITY_AUTONEG_ENABLE : 0); + new_status |= ((cmd->speed == SPEED_1000) ? VELOCITY_SPEED_1000 : 0); new_status |= ((cmd->speed == SPEED_100) ? VELOCITY_SPEED_100 : 0); new_status |= ((cmd->speed == SPEED_10) ? VELOCITY_SPEED_10 : 0); new_status |= ((cmd->duplex == DUPLEX_FULL) ? VELOCITY_DUPLEX_FULL : 0); - if ((new_status & VELOCITY_AUTONEG_ENABLE) && (new_status != (curr_status | VELOCITY_AUTONEG_ENABLE))) + if ((new_status & VELOCITY_AUTONEG_ENABLE) && + (new_status != (curr_status | VELOCITY_AUTONEG_ENABLE))) { ret = -EINVAL; - else + } else { + enum speed_opt spd_dpx; + + if (new_status & VELOCITY_AUTONEG_ENABLE) + spd_dpx = SPD_DPX_AUTO; + else if ((new_status & VELOCITY_SPEED_1000) && + (new_status & VELOCITY_DUPLEX_FULL)) { + spd_dpx = SPD_DPX_1000_FULL; + } else if (new_status & VELOCITY_SPEED_100) + spd_dpx = (new_status & VELOCITY_DUPLEX_FULL) ? + SPD_DPX_100_FULL : SPD_DPX_100_HALF; + else if (new_status & VELOCITY_SPEED_10) + spd_dpx = (new_status & VELOCITY_DUPLEX_FULL) ? + SPD_DPX_10_FULL : SPD_DPX_10_HALF; + else + return -EOPNOTSUPP; + + vptr->options.spd_dpx = spd_dpx; + velocity_set_media_mode(vptr, new_status); + } return ret; } |