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path: root/drivers/net/wimax/i2400m/control.c
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Diffstat (limited to 'drivers/net/wimax/i2400m/control.c')
-rw-r--r--drivers/net/wimax/i2400m/control.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c
index 07308686dbcf..944945540391 100644
--- a/drivers/net/wimax/i2400m/control.c
+++ b/drivers/net/wimax/i2400m/control.c
@@ -54,7 +54,7 @@
* i2400m_set_init_config()
* i2400m_cmd_get_state()
* i2400m_dev_shutdown() Called by i2400m_dev_stop()
- * i2400m->bus_reset()
+ * i2400m_reset()
*
* i2400m_{cmd,get,set}_*()
* i2400m_msg_to_dev()
@@ -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
@@ -263,7 +270,7 @@ int i2400m_msg_check_status(const struct i2400m_l3l4_hdr *l3l4_hdr,
if (status == 0)
return 0;
- if (status > ARRAY_SIZE(ms_to_errno)) {
+ if (status >= ARRAY_SIZE(ms_to_errno)) {
str = "unknown status code";
result = -EBADR;
} else {
@@ -336,7 +343,7 @@ void i2400m_report_tlv_system_state(struct i2400m *i2400m,
/* Huh? just in case, shut it down */
dev_err(dev, "HW BUG? unknown state %u: shutting down\n",
i2400m_state);
- i2400m->bus_reset(i2400m, I2400M_RT_WARM);
+ i2400m_reset(i2400m, I2400M_RT_WARM);
break;
};
d_fnend(3, dev, "(i2400m %p ss %p [%u]) = void\n",
@@ -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