qcacmn: Make MAX_NUM_RECEIVES same for all cases

MAX_NUM_RECEIVES, the maximum number of messages to be processed
by the bottom-half before control is returned to kernel was
defined as different (but close) numbers for NAPI and non-NAPI
cases (based on NAPI feature flag), 100/1000 for non-NAPI and
128/1024 for NAPI cases.
With this update the value is set to 128/1024 regardless of NAPI
feature being compiled or not.

Change-Id: I152afd30b302d52426c07ae39a95af388ba0ae52
Acked-by: Orhan K AKYILDIZ <oka@qca.qualcomm.com>
CRs-Fixed: 1012336

hif/inc/hif.h

@@ -82,13 +82,13 @@ typedef void *hif_handle_t;
 struct CE_state;
 #define CE_COUNT_MAX 12
 
-/* These numbers are selected so that the product is close to current
-   higher limit of packets HIF services at one shot (1000) */
+#ifdef CONFIG_SLUB_DEBUG_ON
+#define QCA_NAPI_BUDGET    64
+#define QCA_NAPI_DEF_SCALE  2
+#else  /* PERF build */
 #define QCA_NAPI_BUDGET    64
 #define QCA_NAPI_DEF_SCALE 16
-/* NOTE: This is to adapt non-NAPI solution to use
-   the same "budget" as NAPI. Will be removed
-   `once decision about NAPI is made */
+#endif /* SLUB_DEBUG_ON */
 #define HIF_NAPI_MAX_RECEIVES (QCA_NAPI_BUDGET * QCA_NAPI_DEF_SCALE)
 
 /* NOTE: "napi->scale" can be changed,

hif/src/hif_main.h

@@ -61,15 +61,8 @@
 #ifdef QCA_WIFI_3_0
 #define DISABLE_L1SS_STATES 1
 #endif
-#ifdef CONFIG_SLUB_DEBUG_ON
-#define MAX_NUM_OF_RECEIVES 100 /* Maximum number of Rx buf to process before*
-				 * break out in SLUB debug builds */
-#elif defined(FEATURE_NAPI)
+
 #define MAX_NUM_OF_RECEIVES HIF_NAPI_MAX_RECEIVES
-#else /* no SLUBS, no NAPI */
-/* Maximum number of Rx buf to process before break out */
-#define MAX_NUM_OF_RECEIVES 1000
-#endif /* SLUB_DEBUG_ON / FEATURE_NAPI */
 
 #ifdef QCA_WIFI_3_0_ADRASTEA
 #define ADRASTEA_BU 1