xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

wimax/i2400m: introduce module parameter to disable entering power save

Browse Source 
The i2400m driver waits for the device to report being ready for
entering power save before asking it to do so. This module parameter
allows control of said operation; if disabled, the driver won't ask
the device to enter power save mode.

This is useful in setups where power saving is not so important or
when the overhead imposed by network reentry after power save is not
acceptable; by combining this with parameter 'idle_mode_disabled', the
driver will always maintain both the connection and the device in
active state.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
This commit is contained in:
Inaky Perez-Gonzalez
2009-05-07 10:27:42 -07:00
parent 0ed586d075
commit fb10167478
3 changed files with 18 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/net/wimax/i2400m/control.c
View File

@@ -505,8 +505,15 @@ void i2400m_report_hook(struct i2400m *i2400m,
* it. */
case I2400M_MT_REPORT_POWERSAVE_READY: /* zzzzz */
if (l3l4_hdr->status == cpu_to_le16(I2400M_MS_DONE_OK)) {
d_printf(1, dev, "ready for powersave, requesting\n");
i2400m_cmd_enter_powersave(i2400m);
if (i2400m_power_save_disabled)
d_printf(1, dev, "ready for powersave, "
"not requesting (disabled by module "
"parameter)\n");
else {
d_printf(1, dev, "ready for powersave, "
"requesting\n");
i2400m_cmd_enter_powersave(i2400m);
}
}
break;
};