Add realtek target files

Signed-off-by: Roman Yeryomin <roman@advem.lv>

1 files changed, 130 insertions, 0 deletions

diff --git a/target/linux/realtek/files/drivers/net/wireless/rtl8192cd/8192cd_tx.h b/target/linux/realtek/files/drivers/net/wireless/rtl8192cd/8192cd_tx.h
new file mode 100644
index 000000000..eac90dbfb
--- /dev/null
+++ b/target/linux/realtek/files/drivers/net/wireless/rtl8192cd/8192cd_tx.h
@@ -0,0 +1,130 @@
+/*
+ *  Header file define some tx inline functions
+ *
+ *  $Id: 8192cd_tx.h,v 1.2 2010/01/29 09:39:16 jimmylin Exp $
+ *
+ *  Copyright (c) 2009 Realtek Semiconductor Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#ifndef _8192CD_TX_H_
+#define _8192CD_TX_H_
+
+#include "./8192cd_cfg.h"
+#include "./8192cd.h"
+#include "./8192cd_util.h"
+
+#ifdef CONFIG_RTK_MESH
+#define rtl8192cd_wlantx(p,t)	rtl8192cd_firetx(p, t)
+#endif
+
+enum _TX_QUEUE_ {
+	MGNT_QUEUE		= 0,
+	BK_QUEUE		= 1,
+	BE_QUEUE		= 2,
+	VI_QUEUE		= 3,
+	VO_QUEUE		= 4,
+	HIGH_QUEUE		= 5,
+	BEACON_QUEUE	= 6
+};
+
+#define MCAST_QNUM		HIGH_QUEUE
+
+
+// the purpose if actually just to link up all the desc in the same q
+static __inline__ void init_txdesc(struct rtl8192cd_priv *priv, struct tx_desc *pdesc,
+				unsigned long ringaddr, unsigned int i)
+{
+	if (i == (NUM_TX_DESC - 1))
+		(pdesc + i)->Dword10 = set_desc(ringaddr); // NextDescAddress
+	else
+		(pdesc + i)->Dword10 = set_desc(ringaddr + (i+1) * sizeof(struct tx_desc)); // NextDescAddress
+}
+
+static __inline__ unsigned int get_mpdu_len(struct tx_insn *txcfg, unsigned int fr_len)
+{
+	return (txcfg->hdr_len + txcfg->llc + txcfg->iv + txcfg->icv + txcfg->mic + _CRCLNG_ + fr_len);
+}
+
+#define txdesc_rollover(ptxdesc, ptxhead)	(*ptxhead = (*ptxhead + 1) % NUM_TX_DESC)
+
+#define txdesc_rollback(ptxhead)			(*ptxhead = (*ptxhead == 0)? (NUM_TX_DESC - 1) : (*ptxhead - 1))
+
+static __inline__ void tx_poll(struct rtl8192cd_priv *priv, int q_num)
+{
+	unsigned char val = 0;
+
+#ifdef CONFIG_RTL8671
+#ifdef CONFIG_CPU_RLX4181
+	r3k_flush_dcache_range(0,0);
+#endif
+#endif
+
+	switch (q_num) {
+	case MGNT_QUEUE:
+		val = MGQ_POLL;
+		break;
+	case BK_QUEUE:
+		val = BKQ_POLL;
+		break;
+	case BE_QUEUE:
+		val = BEQ_POLL;
+		break;
+	case VI_QUEUE:
+		val = VIQ_POLL;
+		break;
+	case VO_QUEUE:
+		val = VOQ_POLL;
+		break;
+	case HIGH_QUEUE:
+		val = HQ_POLL;
+		break;
+	default:
+		break;
+	}
+	RTL_W8(PCIE_CTRL_REG, val);
+}
+
+#define desc_copy(dst, src)		memcpy(dst, src, 32)
+
+#define descinfo_copy(d, s)										\
+	do {														\
+		struct tx_desc_info	*dst = (struct tx_desc_info	*)d;	\
+		struct tx_desc_info	*src = (struct tx_desc_info	*)s;	\
+		dst->type  = src->type;									\
+		dst->len   = src->len;									\
+		dst->rate  = src->rate;									\
+	} while (0)
+
+
+#ifdef WDS
+#define DECLARE_TXINSN(A)	struct tx_insn A; \
+	do {	\
+		memset(&A, 0, sizeof(struct tx_insn)); \
+		A.wdsIdx  = -1; \
+	} while (0)
+
+#define DECLARE_TXCFG(P, TEMPLATE)	struct tx_insn *P = &(TEMPLATE); \
+	do {	\
+		memset(P, 0, sizeof(struct tx_insn)); \
+		P->wdsIdx  = -1; \
+	} while (0)
+
+#else
+#define DECLARE_TXINSN(A)	struct tx_insn A; \
+	do {	\
+		memset(&A, 0, sizeof(struct tx_insn)); \
+	} while (0)
+
+#define DECLARE_TXCFG(P, TEMPLATE)	struct tx_insn* P = &(TEMPLATE); \
+	do {	\
+		memset(P, 0, sizeof(struct tx_insn)); \
+	} while (0)
+
+#endif // WDS
+
+#endif // _8192CD_TX_H_
+