iwlagn: implement WoWLAN

Implement WoWLAN support in iwlagn. The device
supports a number of wakeup triggers and can do
GTK rekeying when asleep (if HW crypto is used).
Unfortunately, we need to disconnect from the AP
after resume since we can't yet get all the info
out of the wowlan uCode to stay connected safely.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Johannes Berg
2011-07-15 13:23:45 -07:00
committed by Wey-Yi Guy
parent 5a3d9882b8
commit c8ac61cf6e
11 changed files with 705 additions and 14 deletions

View File

@@ -351,6 +351,7 @@
#define CSR_UCODE_SW_BIT_RFKILL (0x00000002)
#define CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED (0x00000004)
#define CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT (0x00000008)
#define CSR_UCODE_DRV_GP1_BIT_D3_CFG_COMPLETE (0x00000020)
/* GP Driver */
#define CSR_GP_DRIVER_REG_BIT_RADIO_SKU_MSK (0x00000003)