diff options
author | Arnd Bergmann <arnd@arndb.de> | 2013-04-09 13:50:59 (GMT) |
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committer | Arnd Bergmann <arnd@arndb.de> | 2013-04-09 14:01:23 (GMT) |
commit | 835f9c38bbb4498c3d43b7466964bdadbb1fd244 (patch) | |
tree | ade5aec66bc7ddb97048c4f141932de0f93369b9 /drivers/net/ethernet/intel/igb | |
parent | f5f29151588744ea2e283971cb0ad403ee04e3e2 (diff) | |
parent | a937536b868b8369b98967929045f1df54234323 (diff) | |
download | linux-fsl-qoriq-835f9c38bbb4498c3d43b7466964bdadbb1fd244.tar.xz |
Merge tag 'v3.9-rc3' into next/multiplatform
Linux 3.9-rc3
Conflicts:
arch/arm/Kconfig
arch/arm/mach-spear/spear3xx.c
arch/arm/plat-spear/Kconfig
This is a dependency for ux500/multiplatform
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/net/ethernet/intel/igb')
-rw-r--r-- | drivers/net/ethernet/intel/igb/e1000_82575.c | 11 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/igb/igb.h | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/igb/igb_hwmon.c | 14 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 76 |
4 files changed, 25 insertions, 78 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c index 84e7e09..b64542a 100644 --- a/drivers/net/ethernet/intel/igb/e1000_82575.c +++ b/drivers/net/ethernet/intel/igb/e1000_82575.c @@ -1361,11 +1361,16 @@ static s32 igb_setup_copper_link_82575(struct e1000_hw *hw) switch (hw->phy.type) { case e1000_phy_i210: case e1000_phy_m88: - if (hw->phy.id == I347AT4_E_PHY_ID || - hw->phy.id == M88E1112_E_PHY_ID) + switch (hw->phy.id) { + case I347AT4_E_PHY_ID: + case M88E1112_E_PHY_ID: + case I210_I_PHY_ID: ret_val = igb_copper_link_setup_m88_gen2(hw); - else + break; + default: ret_val = igb_copper_link_setup_m88(hw); + break; + } break; case e1000_phy_igp_3: ret_val = igb_copper_link_setup_igp(hw); diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h index d27edbc..2515140 100644 --- a/drivers/net/ethernet/intel/igb/igb.h +++ b/drivers/net/ethernet/intel/igb/igb.h @@ -447,7 +447,7 @@ struct igb_adapter { #endif struct i2c_algo_bit_data i2c_algo; struct i2c_adapter i2c_adap; - struct igb_i2c_client_list *i2c_clients; + struct i2c_client *i2c_client; }; #define IGB_FLAG_HAS_MSI (1 << 0) diff --git a/drivers/net/ethernet/intel/igb/igb_hwmon.c b/drivers/net/ethernet/intel/igb/igb_hwmon.c index 0a9b073..4623502 100644 --- a/drivers/net/ethernet/intel/igb/igb_hwmon.c +++ b/drivers/net/ethernet/intel/igb/igb_hwmon.c @@ -39,6 +39,10 @@ #include <linux/pci.h> #ifdef CONFIG_IGB_HWMON +struct i2c_board_info i350_sensor_info = { + I2C_BOARD_INFO("i350bb", (0Xf8 >> 1)), +}; + /* hwmon callback functions */ static ssize_t igb_hwmon_show_location(struct device *dev, struct device_attribute *attr, @@ -188,6 +192,7 @@ int igb_sysfs_init(struct igb_adapter *adapter) unsigned int i; int n_attrs; int rc = 0; + struct i2c_client *client = NULL; /* If this method isn't defined we don't support thermals */ if (adapter->hw.mac.ops.init_thermal_sensor_thresh == NULL) @@ -198,6 +203,15 @@ int igb_sysfs_init(struct igb_adapter *adapter) if (rc) goto exit; + /* init i2c_client */ + client = i2c_new_device(&adapter->i2c_adap, &i350_sensor_info); + if (client == NULL) { + dev_info(&adapter->pdev->dev, + "Failed to create new i2c device..\n"); + goto exit; + } + adapter->i2c_client = client; + /* Allocation space for max attributes * max num sensors * values (loc, temp, max, caution) */ diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index ed79a1c..4dbd629 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -1923,10 +1923,6 @@ void igb_set_fw_version(struct igb_adapter *adapter) return; } -static const struct i2c_board_info i350_sensor_info = { - I2C_BOARD_INFO("i350bb", 0Xf8), -}; - /* igb_init_i2c - Init I2C interface * @adapter: pointer to adapter structure * @@ -6227,13 +6223,6 @@ static struct sk_buff *igb_build_rx_buffer(struct igb_ring *rx_ring, /* If we spanned a buffer we have a huge mess so test for it */ BUG_ON(unlikely(!igb_test_staterr(rx_desc, E1000_RXD_STAT_EOP))); - /* Guarantee this function can be used by verifying buffer sizes */ - BUILD_BUG_ON(SKB_WITH_OVERHEAD(IGB_RX_BUFSZ) < (NET_SKB_PAD + - NET_IP_ALIGN + - IGB_TS_HDR_LEN + - ETH_FRAME_LEN + - ETH_FCS_LEN)); - rx_buffer = &rx_ring->rx_buffer_info[rx_ring->next_to_clean]; page = rx_buffer->page; prefetchw(page); @@ -7724,67 +7713,6 @@ static void igb_init_dmac(struct igb_adapter *adapter, u32 pba) } } -static DEFINE_SPINLOCK(i2c_clients_lock); - -/* igb_get_i2c_client - returns matching client - * in adapters's client list. - * @adapter: adapter struct - * @dev_addr: device address of i2c needed. - */ -static struct i2c_client * -igb_get_i2c_client(struct igb_adapter *adapter, u8 dev_addr) -{ - ulong flags; - struct igb_i2c_client_list *client_list; - struct i2c_client *client = NULL; - struct i2c_board_info client_info = { - I2C_BOARD_INFO("igb", 0x00), - }; - - spin_lock_irqsave(&i2c_clients_lock, flags); - client_list = adapter->i2c_clients; - - /* See if we already have an i2c_client */ - while (client_list) { - if (client_list->client->addr == (dev_addr >> 1)) { - client = client_list->client; - goto exit; - } else { - client_list = client_list->next; - } - } - - /* no client_list found, create a new one */ - client_list = kzalloc(sizeof(*client_list), GFP_ATOMIC); - if (client_list == NULL) - goto exit; - - /* dev_addr passed to us is left-shifted by 1 bit - * i2c_new_device call expects it to be flush to the right. - */ - client_info.addr = dev_addr >> 1; - client_info.platform_data = adapter; - client_list->client = i2c_new_device(&adapter->i2c_adap, &client_info); - if (client_list->client == NULL) { - dev_info(&adapter->pdev->dev, - "Failed to create new i2c device..\n"); - goto err_no_client; - } - - /* insert new client at head of list */ - client_list->next = adapter->i2c_clients; - adapter->i2c_clients = client_list; - - client = client_list->client; - goto exit; - -err_no_client: - kfree(client_list); -exit: - spin_unlock_irqrestore(&i2c_clients_lock, flags); - return client; -} - /* igb_read_i2c_byte - Reads 8 bit word over I2C * @hw: pointer to hardware structure * @byte_offset: byte offset to read @@ -7798,7 +7726,7 @@ s32 igb_read_i2c_byte(struct e1000_hw *hw, u8 byte_offset, u8 dev_addr, u8 *data) { struct igb_adapter *adapter = container_of(hw, struct igb_adapter, hw); - struct i2c_client *this_client = igb_get_i2c_client(adapter, dev_addr); + struct i2c_client *this_client = adapter->i2c_client; s32 status; u16 swfw_mask = 0; @@ -7835,7 +7763,7 @@ s32 igb_write_i2c_byte(struct e1000_hw *hw, u8 byte_offset, u8 dev_addr, u8 data) { struct igb_adapter *adapter = container_of(hw, struct igb_adapter, hw); - struct i2c_client *this_client = igb_get_i2c_client(adapter, dev_addr); + struct i2c_client *this_client = adapter->i2c_client; s32 status; u16 swfw_mask = E1000_SWFW_PHY0_SM; |