meta-digi/meta-digi-arm/recipes-kernel/kernel-module-atheros
Hector Palacios 0808c56b7a atheros: reload the module if it fails during probe
The wireless module occasionally fails to load in kernel v3.10.
If that is the case, unload the driver and load it again (up to
five retries).

Notes:
- Only the ath6kl_sdio module needs to be unloaded and reloaded.
- The chip is not issued a power cycle via CHIP_PWD_L because
  this demonstrated to cause failure, instead of improving
  behaviour.
- The 2-seconds sleep after unloading the driver is a security
  measure to avoid other problems seen during test cycle.

Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Reviewed-by: Javier Viguera <javier.viguera@digi.com>

https://jira.digi.com/browse/DEL-820
2013-11-18 10:20:21 +01:00
..
kernel-module-atheros atheros: reload the module if it fails during probe 2013-11-18 10:20:21 +01:00
kernel-module-atheros.bb URI: Change DIGI_LOG_GIT to something generic 2013-10-14 08:48:45 -05:00