diff options
Diffstat (limited to 'drivers/net/wimax/i2400m/driver.c')
| -rw-r--r-- | drivers/net/wimax/i2400m/driver.c | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/drivers/net/wimax/i2400m/driver.c b/drivers/net/wimax/i2400m/driver.c index 5f98047e18c..07a54bad237 100644 --- a/drivers/net/wimax/i2400m/driver.c +++ b/drivers/net/wimax/i2400m/driver.c @@ -48,6 +48,7 @@ * i2400m_dev_bootstrap() * i2400m_tx_setup() * i2400m->bus_dev_start() + * i2400m_firmware_check() * i2400m_check_mac_addr() * wimax_dev_add() * @@ -75,6 +76,11 @@ MODULE_PARM_DESC(idle_mode_disabled, "If true, the device will not enable idle mode negotiation " "with the base station (when connected) to save power."); +int i2400m_rx_reorder_disabled; /* 0 (rx reorder enabled) by default */ +module_param_named(rx_reorder_disabled, i2400m_rx_reorder_disabled, int, 0644); +MODULE_PARM_DESC(rx_reorder_disabled, + "If true, RX reordering will be disabled."); + /** * i2400m_queue_work - schedule work on a i2400m's queue * @@ -395,6 +401,9 @@ retry: result = i2400m_tx_setup(i2400m); if (result < 0) goto error_tx_setup; + result = i2400m_rx_setup(i2400m); + if (result < 0) + goto error_rx_setup; result = i2400m->bus_dev_start(i2400m); if (result < 0) goto error_bus_dev_start; @@ -404,6 +413,9 @@ retry: dev_err(dev, "cannot create workqueue\n"); goto error_create_workqueue; } + result = i2400m_firmware_check(i2400m); /* fw versions ok? */ + if (result < 0) + goto error_fw_check; /* At this point is ok to send commands to the device */ result = i2400m_check_mac_addr(i2400m); if (result < 0) @@ -421,10 +433,13 @@ retry: error_dev_initialize: error_check_mac_addr: +error_fw_check: destroy_workqueue(i2400m->work_queue); error_create_workqueue: i2400m->bus_dev_stop(i2400m); error_bus_dev_start: + i2400m_rx_release(i2400m); +error_rx_setup: i2400m_tx_release(i2400m); error_tx_setup: error_bootstrap: @@ -472,6 +487,7 @@ void __i2400m_dev_stop(struct i2400m *i2400m) i2400m->ready = 0; destroy_workqueue(i2400m->work_queue); i2400m->bus_dev_stop(i2400m); + i2400m_rx_release(i2400m); i2400m_tx_release(i2400m); wimax_state_change(wimax_dev, WIMAX_ST_DOWN); d_fnend(3, dev, "(i2400m %p) = 0\n", i2400m); @@ -613,7 +629,7 @@ int i2400m_setup(struct i2400m *i2400m, enum i2400m_bri bm_flags) d_fnstart(3, dev, "(i2400m %p)\n", i2400m); snprintf(wimax_dev->name, sizeof(wimax_dev->name), - "i2400m-%s:%s", dev->bus->name, dev->bus_id); + "i2400m-%s:%s", dev->bus->name, dev_name(dev)); i2400m->bm_cmd_buf = kzalloc(I2400M_BM_CMD_BUF_SIZE, GFP_KERNEL); if (i2400m->bm_cmd_buf == NULL) { @@ -657,6 +673,11 @@ int i2400m_setup(struct i2400m *i2400m, enum i2400m_bri bm_flags) wimax_state_change(wimax_dev, WIMAX_ST_UNINITIALIZED); /* Now setup all that requires a registered net and wimax device. */ + result = sysfs_create_group(&net_dev->dev.kobj, &i2400m_dev_attr_group); + if (result < 0) { + dev_err(dev, "cannot setup i2400m's sysfs: %d\n", result); + goto error_sysfs_setup; + } result = i2400m_debugfs_add(i2400m); if (result < 0) { dev_err(dev, "cannot setup i2400m's debugfs: %d\n", result); @@ -666,6 +687,9 @@ int i2400m_setup(struct i2400m *i2400m, enum i2400m_bri bm_flags) return result; error_debugfs_setup: + sysfs_remove_group(&i2400m->wimax_dev.net_dev->dev.kobj, + &i2400m_dev_attr_group); +error_sysfs_setup: wimax_dev_rm(&i2400m->wimax_dev); error_wimax_dev_add: i2400m_dev_stop(i2400m); @@ -697,6 +721,8 @@ void i2400m_release(struct i2400m *i2400m) netif_stop_queue(i2400m->wimax_dev.net_dev); i2400m_debugfs_rm(i2400m); + sysfs_remove_group(&i2400m->wimax_dev.net_dev->dev.kobj, + &i2400m_dev_attr_group); wimax_dev_rm(&i2400m->wimax_dev); i2400m_dev_stop(i2400m); unregister_netdev(i2400m->wimax_dev.net_dev); @@ -707,6 +733,22 @@ void i2400m_release(struct i2400m *i2400m) EXPORT_SYMBOL_GPL(i2400m_release); +/* + * Debug levels control; see debug.h + */ +struct d_level D_LEVEL[] = { + D_SUBMODULE_DEFINE(control), + D_SUBMODULE_DEFINE(driver), + D_SUBMODULE_DEFINE(debugfs), + D_SUBMODULE_DEFINE(fw), + D_SUBMODULE_DEFINE(netdev), + D_SUBMODULE_DEFINE(rfkill), + D_SUBMODULE_DEFINE(rx), + D_SUBMODULE_DEFINE(tx), +}; +size_t D_LEVEL_SIZE = ARRAY_SIZE(D_LEVEL); + + static int __init i2400m_driver_init(void) { |