qcacld-3.0: Support setting IpaUcTxBufCount to non power of 2

Since it has memory limitation on sdx platform,
also it need different TX buffer configuration for
different case, which require the IPA tx buffer
numbers to be configurable but not only be power
of 2. So did such change for Genoa to meet different
IPA TX buffer config.

Change-Id: I4482e8f37957d3bfcd82645cf0dec0257ad80e80
CRs-Fixed: 2865851

core/dp/htt/htt_h2t.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2011-2021 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -1017,6 +1017,7 @@ int htt_h2t_ipa_uc_rsc_cfg_msg(struct htt_pdev_t *pdev)
 	struct htt_htc_pkt *pkt;
 	qdf_nbuf_t msg;
 	uint32_t *msg_word;
+	unsigned int tx_count = 0;
 
 	pkt = htt_htc_pkt_alloc(pdev);
 	if (!pkt)
@@ -1062,8 +1063,8 @@ int htt_h2t_ipa_uc_rsc_cfg_msg(struct htt_pdev_t *pdev)
 
 	msg_word++;
 	*msg_word = 0;
-	HTT_WDI_IPA_CFG_TX_COMP_RING_SIZE_SET(*msg_word,
-		(unsigned int)ol_cfg_ipa_uc_tx_max_buf_cnt(pdev->ctrl_pdev));
+	tx_count = qdf_get_pwr2(ol_cfg_ipa_uc_tx_max_buf_cnt(pdev->ctrl_pdev));
+	HTT_WDI_IPA_CFG_TX_COMP_RING_SIZE_SET(*msg_word, tx_count);
 
 	msg_word++;
 	*msg_word = 0;

core/dp/htt/htt_tx.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2014-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2011, 2014-2021 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -1356,7 +1356,8 @@ int htt_tx_ipa_uc_attach(struct htt_pdev_t *pdev,
 	}
 
 	/* Allocate TX COMP Ring */
-	tx_comp_ring_size = uc_tx_buf_cnt * sizeof(target_paddr_t);
+	tx_comp_ring_size = qdf_get_pwr2(uc_tx_buf_cnt)
+			    * sizeof(target_paddr_t);
 	pdev->ipa_uc_tx_rsc.tx_comp_ring =
 		qdf_mem_shared_mem_alloc(pdev->osdev,
 					 tx_comp_ring_size);