ath10k: change max RX bundle size from 8 to 32 for sdio

The max bundle size support by firmware is 32, change it from 8 to 32
will help performance. This results in significant performance
improvement on RX path.

The real max rx bundle is decided in ath10k_htc_wait_target(),
it is the min value of HTC_HOST_MAX_MSG_PER_RX_BUNDLE and the value reported
from firmware. So this change shouldn't cause any regressions with other
hardware supported by ath10k.

Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00017-QCARMSWPZ-1.

Signed-off-by: Wen Gong <wgong@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/ath/ath10k/sdio.c

@@ -24,7 +24,7 @@
 #include "trace.h"
 #include "sdio.h"
 
-#define ATH10K_SDIO_VSG_BUF_SIZE	(32 * 1024)
+#define ATH10K_SDIO_VSG_BUF_SIZE	(64 * 1024)
 
 /* inlined helper functions */
 
@@ -494,7 +494,7 @@ static int ath10k_sdio_mbox_alloc_bundle(struct ath10k *ar,
 {
 	int ret, i;
 
-	*bndl_cnt = FIELD_GET(ATH10K_HTC_FLAG_BUNDLE_MASK, htc_hdr->flags);
+	*bndl_cnt = ath10k_htc_get_bundle_count(htc_hdr->flags);
 
 	if (*bndl_cnt > HTC_HOST_MAX_MSG_PER_RX_BUNDLE) {
 		ath10k_warn(ar,