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| author | Inaky Perez-Gonzalez <inaky@linux.intel.com> | 2009-10-19 18:11:26 +0400 |
|---|---|---|
| committer | Inaky Perez-Gonzalez <inaky@linux.intel.com> | 2009-11-03 23:49:34 +0300 |
| commit | 55a662d6468005ec3cd799fbd8d0ad03dfae6d2a (patch) | |
| tree | 388ebff423706a896d599a8447d9a8a7ad14d268 /drivers/net/wimax/i2400m | |
| parent | a8ee303cae6fbdaa639afa50b9d03ce6f0c7d7da (diff) | |
| download | linux-55a662d6468005ec3cd799fbd8d0ad03dfae6d2a.tar.xz | |
wimax/i2400m: implement passive mode as a module option
Some versions of the user space Intel WiMAX daemon need to have full
control over the device initialization sequence. By setting the module
option i2400.passive_mode to 1, the driver defers all device
configuration and initialization to user space.
Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Diffstat (limited to 'drivers/net/wimax/i2400m')
| -rw-r--r-- | drivers/net/wimax/i2400m/control.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c index 8fe70e75d030..b69fd8834c78 100644 --- a/drivers/net/wimax/i2400m/control.c +++ b/drivers/net/wimax/i2400m/control.c @@ -82,6 +82,13 @@ #define D_SUBMODULE control #include "debug-levels.h" +int i2400m_passive_mode; /* 0 (passive mode disabled) by default */ +module_param_named(passive_mode, i2400m_passive_mode, int, 0644); +MODULE_PARM_DESC(passive_mode, + "If true, the driver will not do any device setup " + "and leave it up to user space, who must be properly " + "setup."); + /* * Return if a TLV is of a give type and size @@ -1335,6 +1342,8 @@ int i2400m_dev_initialize(struct i2400m *i2400m) unsigned argc = 0; d_fnstart(3, dev, "(i2400m %p)\n", i2400m); + if (i2400m_passive_mode) + goto out_passive; /* Disable idle mode? (enabled by default) */ if (i2400m_idle_mode_disabled) { if (i2400m_le_v1_3(i2400m)) { @@ -1377,6 +1386,7 @@ int i2400m_dev_initialize(struct i2400m *i2400m) result = i2400m_set_init_config(i2400m, args, argc); if (result < 0) goto error; +out_passive: /* * Update state: Here it just calls a get state; parsing the * result (System State TLV and RF Status TLV [done in the rx |