diff options
Diffstat (limited to 'drivers/net/netxen/netxen_nic_niu.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_niu.c | 168 |
1 files changed, 93 insertions, 75 deletions
diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c index 40d7003a371c..cef90a78351e 100644 --- a/drivers/net/netxen/netxen_nic_niu.c +++ b/drivers/net/netxen/netxen_nic_niu.c @@ -88,12 +88,13 @@ static inline int phy_unlock(struct netxen_adapter *adapter) * -1 on error * */ -int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy, - long reg, __u32 * readval) +int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long reg, + __u32 * readval) { long timeout = 0; long result = 0; long restore = 0; + long phy = physical_port[adapter->portnum]; __u32 address; __u32 command; __u32 status; @@ -183,12 +184,13 @@ int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy, * -1 on error * */ -int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter, - long phy, long reg, __u32 val) +int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter, long reg, + __u32 val) { long timeout = 0; long result = 0; long restore = 0; + long phy = physical_port[adapter->portnum]; __u32 address; __u32 command; __u32 status; @@ -258,15 +260,13 @@ int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter, return result; } -int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter, - int port) +int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter) { netxen_crb_writelit_adapter(adapter, NETXEN_NIU_INT_MASK, 0x3f); return 0; } -int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter, - int port) +int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter) { int result = 0; __u32 enable = 0; @@ -275,7 +275,7 @@ int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter, netxen_set_phy_int_speed_changed(enable); if (0 != - netxen_niu_gbe_phy_write(adapter, port, + netxen_niu_gbe_phy_write(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR_INT_ENABLE, enable)) result = -EIO; @@ -283,38 +283,34 @@ int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter, return result; } -int netxen_niu_xgbe_disable_phy_interrupts(struct netxen_adapter *adapter, - int port) +int netxen_niu_xgbe_disable_phy_interrupts(struct netxen_adapter *adapter) { netxen_crb_writelit_adapter(adapter, NETXEN_NIU_INT_MASK, 0x7f); return 0; } -int netxen_niu_gbe_disable_phy_interrupts(struct netxen_adapter *adapter, - int port) +int netxen_niu_gbe_disable_phy_interrupts(struct netxen_adapter *adapter) { int result = 0; if (0 != - netxen_niu_gbe_phy_write(adapter, port, + netxen_niu_gbe_phy_write(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR_INT_ENABLE, 0)) result = -EIO; return result; } -int netxen_niu_xgbe_clear_phy_interrupts(struct netxen_adapter *adapter, - int port) +int netxen_niu_xgbe_clear_phy_interrupts(struct netxen_adapter *adapter) { netxen_crb_writelit_adapter(adapter, NETXEN_NIU_ACTIVE_INT, -1); return 0; } -int netxen_niu_gbe_clear_phy_interrupts(struct netxen_adapter *adapter, - int port) +int netxen_niu_gbe_clear_phy_interrupts(struct netxen_adapter *adapter) { int result = 0; if (0 != - netxen_niu_gbe_phy_write(adapter, port, + netxen_niu_gbe_phy_write(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS, -EIO)) result = -EIO; @@ -355,9 +351,9 @@ void netxen_niu_gbe_set_mii_mode(struct netxen_adapter *adapter, 0x5); } - if (netxen_niu_gbe_enable_phy_interrupts(adapter, port)) + if (netxen_niu_gbe_enable_phy_interrupts(adapter)) printk(KERN_ERR PFX "ERROR enabling PHY interrupts\n"); - if (netxen_niu_gbe_clear_phy_interrupts(adapter, port)) + if (netxen_niu_gbe_clear_phy_interrupts(adapter)) printk(KERN_ERR PFX "ERROR clearing PHY interrupts\n"); } @@ -393,9 +389,9 @@ void netxen_niu_gbe_set_gmii_mode(struct netxen_adapter *adapter, 0x5); } - if (netxen_niu_gbe_enable_phy_interrupts(adapter, port)) + if (netxen_niu_gbe_enable_phy_interrupts(adapter)) printk(KERN_ERR PFX "ERROR enabling PHY interrupts\n"); - if (netxen_niu_gbe_clear_phy_interrupts(adapter, port)) + if (netxen_niu_gbe_clear_phy_interrupts(adapter)) printk(KERN_ERR PFX "ERROR clearing PHY interrupts\n"); } @@ -404,11 +400,11 @@ int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port) int result = 0; __u32 status; if (adapter->disable_phy_interrupts) - adapter->disable_phy_interrupts(adapter, port); + adapter->disable_phy_interrupts(adapter); mdelay(2); if (0 == - netxen_niu_gbe_phy_read(adapter, port, + netxen_niu_gbe_phy_read(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, &status)) { if (netxen_get_phy_link(status)) { @@ -439,13 +435,13 @@ int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port) | NETXEN_GB_MAC_ENABLE_TX_RX | NETXEN_GB_MAC_PAUSED_FRMS); - if (netxen_niu_gbe_clear_phy_interrupts(adapter, port)) + if (netxen_niu_gbe_clear_phy_interrupts(adapter)) printk(KERN_ERR PFX "ERROR clearing PHY interrupts\n"); - if (netxen_niu_gbe_enable_phy_interrupts(adapter, port)) + if (netxen_niu_gbe_enable_phy_interrupts(adapter)) printk(KERN_ERR PFX "ERROR enabling PHY interrupts\n"); - if (netxen_niu_gbe_clear_phy_interrupts(adapter, port)) + if (netxen_niu_gbe_clear_phy_interrupts(adapter)) printk(KERN_ERR PFX "ERROR clearing PHY interrupts\n"); result = -1; @@ -458,26 +454,18 @@ int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port) int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port) { - long reg = 0, ret = 0; + u32 reg; + u32 portnum = physical_port[adapter->portnum]; - if (adapter->ahw.boardcfg.board_type == NETXEN_BRDTYPE_P2_SB31_10G_IMEZ) { - netxen_crb_writelit_adapter(adapter, - NETXEN_NIU_XG1_CONFIG_0, 0x5); - /* XXX hack for Mez cards: both ports in promisc mode */ - netxen_nic_hw_read_wx(adapter, - NETXEN_NIU_XGE_CONFIG_1, ®, 4); - reg = (reg | 0x2000UL); - netxen_crb_writelit_adapter(adapter, - NETXEN_NIU_XGE_CONFIG_1, reg); - reg = 0; - netxen_nic_hw_read_wx(adapter, - NETXEN_NIU_XG1_CONFIG_1, ®, 4); - reg = (reg | 0x2000UL); - netxen_crb_writelit_adapter(adapter, - NETXEN_NIU_XG1_CONFIG_1, reg); - } + netxen_crb_writelit_adapter(adapter, + NETXEN_NIU_XGE_CONFIG_0+(0x10000*portnum), 0x5); + netxen_nic_hw_read_wx(adapter, + NETXEN_NIU_XGE_CONFIG_1+(0x10000*portnum), ®, 4); + reg = (reg & ~0x2000UL); + netxen_crb_writelit_adapter(adapter, + NETXEN_NIU_XGE_CONFIG_1+(0x10000*portnum), reg); - return ret; + return 0; } /* @@ -498,7 +486,7 @@ int netxen_niu_gbe_handle_phy_interrupt(struct netxen_adapter *adapter, * The read of the PHY INT status will clear the pending * interrupt status */ - if (netxen_niu_gbe_phy_read(adapter, port, + if (netxen_niu_gbe_phy_read(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS, &int_src) != 0) result = -EINVAL; @@ -535,7 +523,7 @@ int netxen_niu_gbe_handle_phy_interrupt(struct netxen_adapter *adapter, printk(KERN_INFO PFX "speed_changed or link status changed"); if (netxen_niu_gbe_phy_read - (adapter, port, + (adapter, NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, &status) == 0) { if (netxen_get_phy_speed(status) == 2) { @@ -581,10 +569,11 @@ int netxen_niu_gbe_handle_phy_interrupt(struct netxen_adapter *adapter, * Note that the passed-in value must already be in network byte order. */ int netxen_niu_macaddr_get(struct netxen_adapter *adapter, - int phy, netxen_ethernet_macaddr_t * addr) + netxen_ethernet_macaddr_t * addr) { u32 stationhigh; u32 stationlow; + int phy = physical_port[adapter->portnum]; u8 val[8]; if (addr == NULL) @@ -610,13 +599,12 @@ int netxen_niu_macaddr_get(struct netxen_adapter *adapter, * Set the station MAC address. * Note that the passed-in value must already be in network byte order. */ -int netxen_niu_macaddr_set(struct netxen_port *port, +int netxen_niu_macaddr_set(struct netxen_adapter *adapter, netxen_ethernet_macaddr_t addr) { u8 temp[4]; u32 val; - struct netxen_adapter *adapter = port->adapter; - int phy = port->portnum; + int phy = physical_port[adapter->portnum]; unsigned char mac_addr[6]; int i; @@ -634,7 +622,7 @@ int netxen_niu_macaddr_set(struct netxen_port *port, (adapter, NETXEN_NIU_GB_STATION_ADDR_0(phy), &val, 4)) return -2; - netxen_niu_macaddr_get(adapter, phy, + netxen_niu_macaddr_get(adapter, (netxen_ethernet_macaddr_t *) mac_addr); if (memcmp(mac_addr, addr, 6) == 0) break; @@ -642,7 +630,7 @@ int netxen_niu_macaddr_set(struct netxen_port *port, if (i == 10) { printk(KERN_ERR "%s: cannot set Mac addr for %s\n", - netxen_nic_driver_name, port->netdev->name); + netxen_nic_driver_name, adapter->netdev->name); printk(KERN_ERR "MAC address set: " "%02x:%02x:%02x:%02x:%02x:%02x.\n", addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); @@ -735,13 +723,13 @@ int netxen_niu_enable_gbe_port(struct netxen_adapter *adapter, } /* Disable a GbE interface */ -int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter, int port) +int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter) { __u32 mac_cfg0; + u32 port = physical_port[adapter->portnum]; if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) return -EINVAL; - mac_cfg0 = 0; netxen_gb_soft_reset(mac_cfg0); if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port), @@ -751,13 +739,13 @@ int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter, int port) } /* Disable an XG interface */ -int netxen_niu_disable_xg_port(struct netxen_adapter *adapter, int port) +int netxen_niu_disable_xg_port(struct netxen_adapter *adapter) { __u32 mac_cfg; + u32 port = physical_port[adapter->portnum]; if (port != 0) return -EINVAL; - mac_cfg = 0; netxen_xg_soft_reset(mac_cfg); if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_CONFIG_0, @@ -767,10 +755,11 @@ int netxen_niu_disable_xg_port(struct netxen_adapter *adapter, int port) } /* Set promiscuous mode for a GbE interface */ -int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, int port, +int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, netxen_niu_prom_mode_t mode) { __u32 reg; + u32 port = physical_port[adapter->portnum]; if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) return -EINVAL; @@ -824,25 +813,50 @@ int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, int port, * Set the MAC address for an XG port * Note that the passed-in value must already be in network byte order. */ -int netxen_niu_xg_macaddr_set(struct netxen_port *port, +int netxen_niu_xg_macaddr_set(struct netxen_adapter *adapter, netxen_ethernet_macaddr_t addr) { + int phy = physical_port[adapter->portnum]; u8 temp[4]; u32 val; - struct netxen_adapter *adapter = port->adapter; + + if ((phy < 0) || (phy > NETXEN_NIU_MAX_XG_PORTS)) + return -EIO; temp[0] = temp[1] = 0; - memcpy(temp + 2, addr, 2); - val = le32_to_cpu(*(__le32 *)temp); - if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_1, - &val, 4)) + switch (phy) { + case 0: + memcpy(temp + 2, addr, 2); + val = le32_to_cpu(*(__le32 *)temp); + if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_1, + &val, 4)) return -EIO; - memcpy(&temp, ((u8 *) addr) + 2, sizeof(__le32)); - val = le32_to_cpu(*(__le32 *)temp); - if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_HI, - &val, 4)) + memcpy(&temp, ((u8 *) addr) + 2, sizeof(__le32)); + val = le32_to_cpu(*(__le32 *)temp); + if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_HI, + &val, 4)) + return -EIO; + break; + + case 1: + memcpy(temp + 2, addr, 2); + val = le32_to_cpu(*(__le32 *)temp); + if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XG1_STATION_ADDR_0_1, + &val, 4)) + return -EIO; + + memcpy(&temp, ((u8 *) addr) + 2, sizeof(__le32)); + val = le32_to_cpu(*(__le32 *)temp); + if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XG1_STATION_ADDR_0_HI, + &val, 4)) return -EIO; + break; + + default: + printk(KERN_ERR "Unknown port %d\n", phy); + break; + } return 0; } @@ -851,9 +865,10 @@ int netxen_niu_xg_macaddr_set(struct netxen_port *port, * Return the current station MAC address. * Note that the passed-in value must already be in network byte order. */ -int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, int phy, +int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, netxen_ethernet_macaddr_t * addr) { + int phy = physical_port[adapter->portnum]; u32 stationhigh; u32 stationlow; u8 val[8]; @@ -878,21 +893,24 @@ int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, int phy, } int netxen_niu_xg_set_promiscuous_mode(struct netxen_adapter *adapter, - int port, netxen_niu_prom_mode_t mode) + netxen_niu_prom_mode_t mode) { __u32 reg; + u32 port = physical_port[adapter->portnum]; - if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) + if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS)) return -EINVAL; - if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_XGE_CONFIG_1, ®, 4)) - return -EIO; + if (netxen_nic_hw_read_wx(adapter, + NETXEN_NIU_XGE_CONFIG_1 + (0x10000 * port), ®, 4)) + return -EIO; if (mode == NETXEN_NIU_PROMISC_MODE) reg = (reg | 0x2000UL); else reg = (reg & ~0x2000UL); - netxen_crb_writelit_adapter(adapter, NETXEN_NIU_XGE_CONFIG_1, reg); + netxen_crb_writelit_adapter(adapter, + NETXEN_NIU_XGE_CONFIG_1 + (0x10000 * port), reg); return 0; } |