qcacld-3.0: Set the correct DTIM period to FW

DTIM period is configured during add_bss and is taken from scan
cache bss descriptor.Scan cache can have both probe response and
beacon frames, but the TIM IE is present only in beacon frames.
If scan cache has the probe response frame then DTIM values is
configured as 0.
Get the DTIM period value from beacon and configure it to FW.

Change-Id: I2b92e5e133a70d33987a50b6113681142bc4896a
CRs-Fixed: 1067558
diff --git a/core/mac/src/include/sir_params.h b/core/mac/src/include/sir_params.h
index 4ca9952..ad58fab 100644
--- a/core/mac/src/include/sir_params.h
+++ b/core/mac/src/include/sir_params.h
@@ -631,6 +631,7 @@
 #define SIR_HAL_UPDATE_WEP_DEFAULT_KEY      (SIR_HAL_ITC_MSG_TYPES_BEGIN + 358)
 
 #define SIR_HAL_POWER_DBG_CMD               (SIR_HAL_ITC_MSG_TYPES_BEGIN + 362)
+#define SIR_HAL_SET_DTIM_PERIOD             (SIR_HAL_ITC_MSG_TYPES_BEGIN + 363)
 
 #define SIR_HAL_MSG_TYPES_END                (SIR_HAL_MSG_TYPES_BEGIN + 0x1FF)