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path: root/drivers/staging/vt6656/rf.c
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Diffstat (limited to 'drivers/staging/vt6656/rf.c')
-rw-r--r--drivers/staging/vt6656/rf.c951
1 files changed, 951 insertions, 0 deletions
diff --git a/drivers/staging/vt6656/rf.c b/drivers/staging/vt6656/rf.c
new file mode 100644
index 000000000..c4286ccac
--- /dev/null
+++ b/drivers/staging/vt6656/rf.c
@@ -0,0 +1,951 @@
+/*
+ * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ *
+ * File: rf.c
+ *
+ * Purpose: rf function code
+ *
+ * Author: Jerry Chen
+ *
+ * Date: Feb. 19, 2004
+ *
+ * Functions:
+ * vnt_rf_write_embedded - Embedded write RF register via MAC
+ *
+ * Revision History:
+ * RF_VT3226: RobertYu:20051111, VT3226C0 and before
+ * RF_VT3226D0: RobertYu:20051228
+ * RF_VT3342A0: RobertYu:20060609
+ *
+ */
+
+#include "mac.h"
+#include "rf.h"
+#include "baseband.h"
+#include "usbpipe.h"
+
+#define CB_AL2230_INIT_SEQ 15
+#define AL2230_PWR_IDX_LEN 64
+
+#define CB_AL7230_INIT_SEQ 16
+#define AL7230_PWR_IDX_LEN 64
+
+#define CB_VT3226_INIT_SEQ 11
+#define VT3226_PWR_IDX_LEN 64
+
+#define CB_VT3342_INIT_SEQ 13
+#define VT3342_PWR_IDX_LEN 64
+
+static u8 al2230_init_table[CB_AL2230_INIT_SEQ][3] = {
+ {0x03, 0xf7, 0x90},
+ {0x03, 0x33, 0x31},
+ {0x01, 0xb8, 0x02},
+ {0x00, 0xff, 0xf3},
+ {0x00, 0x05, 0xa4},
+ {0x0f, 0x4d, 0xc5},
+ {0x08, 0x05, 0xb6},
+ {0x01, 0x47, 0xc7},
+ {0x00, 0x06, 0x88},
+ {0x04, 0x03, 0xb9},
+ {0x00, 0xdb, 0xba},
+ {0x00, 0x09, 0x9b},
+ {0x0b, 0xdf, 0xfc},
+ {0x00, 0x00, 0x0d},
+ {0x00, 0x58, 0x0f}
+};
+
+static u8 al2230_channel_table0[CB_MAX_CHANNEL_24G][3] = {
+ {0x03, 0xf7, 0x90},
+ {0x03, 0xf7, 0x90},
+ {0x03, 0xe7, 0x90},
+ {0x03, 0xe7, 0x90},
+ {0x03, 0xf7, 0xa0},
+ {0x03, 0xf7, 0xa0},
+ {0x03, 0xe7, 0xa0},
+ {0x03, 0xe7, 0xa0},
+ {0x03, 0xf7, 0xb0},
+ {0x03, 0xf7, 0xb0},
+ {0x03, 0xe7, 0xb0},
+ {0x03, 0xe7, 0xb0},
+ {0x03, 0xf7, 0xc0},
+ {0x03, 0xe7, 0xc0}
+};
+
+static u8 al2230_channel_table1[CB_MAX_CHANNEL_24G][3] = {
+ {0x03, 0x33, 0x31},
+ {0x0b, 0x33, 0x31},
+ {0x03, 0x33, 0x31},
+ {0x0b, 0x33, 0x31},
+ {0x03, 0x33, 0x31},
+ {0x0b, 0x33, 0x31},
+ {0x03, 0x33, 0x31},
+ {0x0b, 0x33, 0x31},
+ {0x03, 0x33, 0x31},
+ {0x0b, 0x33, 0x31},
+ {0x03, 0x33, 0x31},
+ {0x0b, 0x33, 0x31},
+ {0x03, 0x33, 0x31},
+ {0x06, 0x66, 0x61}
+};
+
+static u8 al7230_init_table[CB_AL7230_INIT_SEQ][3] = {
+ {0x20, 0x37, 0x90},
+ {0x13, 0x33, 0x31},
+ {0x84, 0x1f, 0xf2},
+ {0x3f, 0xdf, 0xa3},
+ {0x7f, 0xd7, 0x84},
+ {0x80, 0x2b, 0x55},
+ {0x56, 0xaf, 0x36},
+ {0xce, 0x02, 0x07},
+ {0x6e, 0xbc, 0x98},
+ {0x22, 0x1b, 0xb9},
+ {0xe0, 0x00, 0x0a},
+ {0x08, 0x03, 0x1b},
+ {0x00, 0x0a, 0x3c},
+ {0xff, 0xff, 0xfd},
+ {0x00, 0x00, 0x0e},
+ {0x1a, 0xba, 0x8f}
+};
+
+static u8 al7230_init_table_amode[CB_AL7230_INIT_SEQ][3] = {
+ {0x2f, 0xf5, 0x20},
+ {0x00, 0x00, 0x01},
+ {0x45, 0x1f, 0xe2},
+ {0x5f, 0xdf, 0xa3},
+ {0x6f, 0xd7, 0x84},
+ {0x85, 0x3f, 0x55},
+ {0x56, 0xaf, 0x36},
+ {0xce, 0x02, 0x07},
+ {0x6e, 0xbc, 0x98},
+ {0x22, 0x1b, 0xb9},
+ {0xe0, 0x60, 0x0a},
+ {0x08, 0x03, 0x1b},
+ {0x00, 0x14, 0x7c},
+ {0xff, 0xff, 0xfd},
+ {0x00, 0x00, 0x0e},
+ {0x12, 0xba, 0xcf}
+};
+
+static u8 al7230_channel_table0[CB_MAX_CHANNEL][3] = {
+ {0x20, 0x37, 0x90},
+ {0x20, 0x37, 0x90},
+ {0x20, 0x37, 0x90},
+ {0x20, 0x37, 0x90},
+ {0x20, 0x37, 0xa0},
+ {0x20, 0x37, 0xa0},
+ {0x20, 0x37, 0xa0},
+ {0x20, 0x37, 0xa0},
+ {0x20, 0x37, 0xb0},
+ {0x20, 0x37, 0xb0},
+ {0x20, 0x37, 0xb0},
+ {0x20, 0x37, 0xb0},
+ {0x20, 0x37, 0xc0},
+ {0x20, 0x37, 0xc0},
+ {0x0f, 0xf5, 0x20}, /* channel 15 Tf = 4915MHz */
+ {0x2f, 0xf5, 0x20},
+ {0x0f, 0xf5, 0x20},
+ {0x0f, 0xf5, 0x20},
+ {0x2f, 0xf5, 0x20},
+ {0x0f, 0xf5, 0x20},
+ {0x2f, 0xf5, 0x30},
+ {0x2f, 0xf5, 0x30},
+ {0x0f, 0xf5, 0x40},
+ {0x2f, 0xf5, 0x40},
+ {0x0f, 0xf5, 0x40},
+ {0x0f, 0xf5, 0x40},
+ {0x2f, 0xf5, 0x40},
+ {0x2f, 0xf5, 0x50},
+ {0x2f, 0xf5, 0x60},
+ {0x2f, 0xf5, 0x60},
+ {0x2f, 0xf5, 0x70},
+ {0x2f, 0xf5, 0x70},
+ {0x2f, 0xf5, 0x70},
+ {0x2f, 0xf5, 0x70},
+ {0x2f, 0xf5, 0x70},
+ {0x2f, 0xf5, 0x70},
+ {0x2f, 0xf5, 0x80},
+ {0x2f, 0xf5, 0x80},
+ {0x2f, 0xf5, 0x80},
+ {0x2f, 0xf5, 0x90},
+ {0x2f, 0xf5, 0xc0},
+ {0x2f, 0xf5, 0xc0},
+ {0x2f, 0xf5, 0xc0},
+ {0x2f, 0xf5, 0xd0},
+ {0x2f, 0xf5, 0xd0},
+ {0x2f, 0xf5, 0xd0},
+ {0x2f, 0xf5, 0xe0},
+ {0x2f, 0xf5, 0xe0},
+ {0x2f, 0xf5, 0xe0},
+ {0x2f, 0xf5, 0xf0},
+ {0x2f, 0xf5, 0xf0},
+ {0x2f, 0xf6, 0x00},
+ {0x2f, 0xf6, 0x00},
+ {0x2f, 0xf6, 0x00},
+ {0x2f, 0xf6, 0x10},
+ {0x2f, 0xf6, 0x10}
+};
+
+static u8 al7230_channel_table1[CB_MAX_CHANNEL][3] = {
+ {0x13, 0x33, 0x31},
+ {0x1b, 0x33, 0x31},
+ {0x03, 0x33, 0x31},
+ {0x0b, 0x33, 0x31},
+ {0x13, 0x33, 0x31},
+ {0x1b, 0x33, 0x31},
+ {0x03, 0x33, 0x31},
+ {0x0b, 0x33, 0x31},
+ {0x13, 0x33, 0x31},
+ {0x1b, 0x33, 0x31},
+ {0x03, 0x33, 0x31},
+ {0x0b, 0x33, 0x31},
+ {0x13, 0x33, 0x31},
+ {0x06, 0x66, 0x61},
+ {0x1d, 0x55, 0x51}, /* channel = 15, Tf = 4915MHz */
+ {0x00, 0x00, 0x01},
+ {0x02, 0xaa, 0xa1},
+ {0x08, 0x00, 0x01},
+ {0x0a, 0xaa, 0xa1},
+ {0x0d, 0x55, 0x51},
+ {0x15, 0x55, 0x51},
+ {0x00, 0x00, 0x01},
+ {0x1d, 0x55, 0x51},
+ {0x00, 0x00, 0x01},
+ {0x02, 0xaa, 0xa1},
+ {0x08, 0x00, 0x01},
+ {0x0a, 0xaa, 0xa1},
+ {0x15, 0x55, 0x51},
+ {0x05, 0x55, 0x51},
+ {0x0a, 0xaa, 0xa1},
+ {0x10, 0x00, 0x01},
+ {0x15, 0x55, 0x51},
+ {0x1a, 0xaa, 0xa1},
+ {0x00, 0x00, 0x01},
+ {0x05, 0x55, 0x51},
+ {0x0a, 0xaa, 0xa1},
+ {0x15, 0x55, 0x51},
+ {0x00, 0x00, 0x01},
+ {0x0a, 0xaa, 0xa1},
+ {0x15, 0x55, 0x51},
+ {0x15, 0x55, 0x51},
+ {0x00, 0x00, 0x01},
+ {0x0a, 0xaa, 0xa1},
+ {0x15, 0x55, 0x51},
+ {0x00, 0x00, 0x01},
+ {0x0a, 0xaa, 0xa1},
+ {0x15, 0x55, 0x51},
+ {0x00, 0x00, 0x01},
+ {0x0a, 0xaa, 0xa1},
+ {0x15, 0x55, 0x51},
+ {0x00, 0x00, 0x01},
+ {0x18, 0x00, 0x01},
+ {0x02, 0xaa, 0xa1},
+ {0x0d, 0x55, 0x51},
+ {0x18, 0x00, 0x01},
+ {0x02, 0xaa, 0xb1}
+};
+
+static u8 al7230_channel_table2[CB_MAX_CHANNEL][3] = {
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84}, /* channel = 15 Tf = 4915MHz */
+ {0x6f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x6f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x6f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x6f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x6f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x6f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x6f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x6f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x6f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84},
+ {0x7f, 0xd7, 0x84}
+};
+
+static u8 vt3226_init_table[CB_VT3226_INIT_SEQ][3] = {
+ {0x03, 0xff, 0x80},
+ {0x02, 0x82, 0xa1},
+ {0x03, 0xc6, 0xa2},
+ {0x01, 0x97, 0x93},
+ {0x03, 0x66, 0x64},
+ {0x00, 0x61, 0xa5},
+ {0x01, 0x7b, 0xd6},
+ {0x00, 0x80, 0x17},
+ {0x03, 0xf8, 0x08},
+ {0x00, 0x02, 0x39},
+ {0x02, 0x00, 0x2a}
+};
+
+static u8 vt3226d0_init_table[CB_VT3226_INIT_SEQ][3] = {
+ {0x03, 0xff, 0x80},
+ {0x03, 0x02, 0x21},
+ {0x03, 0xc6, 0xa2},
+ {0x01, 0x97, 0x93},
+ {0x03, 0x66, 0x64},
+ {0x00, 0x71, 0xa5},
+ {0x01, 0x15, 0xc6},
+ {0x01, 0x2e, 0x07},
+ {0x00, 0x58, 0x08},
+ {0x00, 0x02, 0x79},
+ {0x02, 0x01, 0xaa}
+};
+
+static u8 vt3226_channel_table0[CB_MAX_CHANNEL_24G][3] = {
+ {0x01, 0x97, 0x83},
+ {0x01, 0x97, 0x83},
+ {0x01, 0x97, 0x93},
+ {0x01, 0x97, 0x93},
+ {0x01, 0x97, 0x93},
+ {0x01, 0x97, 0x93},
+ {0x01, 0x97, 0xa3},
+ {0x01, 0x97, 0xa3},
+ {0x01, 0x97, 0xa3},
+ {0x01, 0x97, 0xa3},
+ {0x01, 0x97, 0xb3},
+ {0x01, 0x97, 0xb3},
+ {0x01, 0x97, 0xb3},
+ {0x03, 0x37, 0xc3}
+};
+
+static u8 vt3226_channel_table1[CB_MAX_CHANNEL_24G][3] = {
+ {0x02, 0x66, 0x64},
+ {0x03, 0x66, 0x64},
+ {0x00, 0x66, 0x64},
+ {0x01, 0x66, 0x64},
+ {0x02, 0x66, 0x64},
+ {0x03, 0x66, 0x64},
+ {0x00, 0x66, 0x64},
+ {0x01, 0x66, 0x64},
+ {0x02, 0x66, 0x64},
+ {0x03, 0x66, 0x64},
+ {0x00, 0x66, 0x64},
+ {0x01, 0x66, 0x64},
+ {0x02, 0x66, 0x64},
+ {0x00, 0xcc, 0xc4}
+};
+
+static const u32 vt3226d0_lo_current_table[CB_MAX_CHANNEL_24G] = {
+ 0x0135c600,
+ 0x0135c600,
+ 0x0235c600,
+ 0x0235c600,
+ 0x0235c600,
+ 0x0335c600,
+ 0x0335c600,
+ 0x0335c600,
+ 0x0335c600,
+ 0x0335c600,
+ 0x0335c600,
+ 0x0335c600,
+ 0x0335c600,
+ 0x0135c600
+};
+
+static u8 vt3342a0_init_table[CB_VT3342_INIT_SEQ][3] = { /* 11b/g mode */
+ {0x03, 0xff, 0x80},
+ {0x02, 0x08, 0x81},
+ {0x00, 0xc6, 0x02},
+ {0x03, 0xc5, 0x13},
+ {0x00, 0xee, 0xe4},
+ {0x00, 0x71, 0xa5},
+ {0x01, 0x75, 0x46},
+ {0x01, 0x40, 0x27},
+ {0x01, 0x54, 0x08},
+ {0x00, 0x01, 0x69},
+ {0x02, 0x00, 0xaa},
+ {0x00, 0x08, 0xcb},
+ {0x01, 0x70, 0x0c}
+};
+
+static u8 vt3342_channel_table0[CB_MAX_CHANNEL][3] = {
+ {0x02, 0x05, 0x03},
+ {0x01, 0x15, 0x03},
+ {0x03, 0xc5, 0x03},
+ {0x02, 0x65, 0x03},
+ {0x01, 0x15, 0x13},
+ {0x03, 0xc5, 0x13},
+ {0x02, 0x05, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x03, 0xc5, 0x13},
+ {0x02, 0x65, 0x13},
+ {0x01, 0x15, 0x23},
+ {0x03, 0xc5, 0x23},
+ {0x02, 0x05, 0x23},
+ {0x00, 0xd5, 0x23},
+ {0x01, 0x15, 0x13}, /* channel = 15 Tf = 4915MHz */
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x15, 0x13},
+ {0x01, 0x55, 0x63},
+ {0x01, 0x55, 0x63},
+ {0x02, 0xa5, 0x63},
+ {0x02, 0xa5, 0x63},
+ {0x00, 0x05, 0x73},
+ {0x00, 0x05, 0x73},
+ {0x01, 0x55, 0x73},
+ {0x02, 0xa5, 0x73},
+ {0x00, 0x05, 0x83},
+ {0x01, 0x55, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x02, 0xa5, 0x83},
+ {0x00, 0x05, 0xF3},
+ {0x01, 0x56, 0x03},
+ {0x02, 0xa6, 0x03},
+ {0x00, 0x06, 0x03},
+ {0x00, 0x06, 0x03}
+};
+
+static u8 vt3342_channel_table1[CB_MAX_CHANNEL][3] = {
+ {0x01, 0x99, 0x94},
+ {0x02, 0x44, 0x44},
+ {0x02, 0xee, 0xe4},
+ {0x03, 0x99, 0x94},
+ {0x00, 0x44, 0x44},
+ {0x00, 0xee, 0xe4},
+ {0x01, 0x99, 0x94},
+ {0x02, 0x44, 0x44},
+ {0x02, 0xee, 0xe4},
+ {0x03, 0x99, 0x94},
+ {0x00, 0x44, 0x44},
+ {0x00, 0xee, 0xe4},
+ {0x01, 0x99, 0x94},
+ {0x03, 0x33, 0x34},
+ {0x00, 0x44, 0x44}, /* channel = 15 Tf = 4915MHz */
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x00, 0x44, 0x44},
+ {0x01, 0x55, 0x54},
+ {0x01, 0x55, 0x54},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x00, 0x00, 0x04},
+ {0x00, 0x00, 0x04},
+ {0x01, 0x55, 0x54},
+ {0x02, 0xaa, 0xa4},
+ {0x00, 0x00, 0x04},
+ {0x01, 0x55, 0x54},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x02, 0xaa, 0xa4},
+ {0x03, 0x00, 0x04},
+ {0x00, 0x55, 0x54},
+ {0x01, 0xaa, 0xa4},
+ {0x03, 0x00, 0x04},
+ {0x03, 0x00, 0x04}
+};
+
+/* Power Table */
+static const u32 al2230_power_table[AL2230_PWR_IDX_LEN] = {
+ 0x04040900,
+ 0x04041900,
+ 0x04042900,
+ 0x04043900,
+ 0x04044900,
+ 0x04045900,
+ 0x04046900,
+ 0x04047900,
+ 0x04048900,
+ 0x04049900,
+ 0x0404a900,
+ 0x0404b900,
+ 0x0404c900,
+ 0x0404d900,
+ 0x0404e900,
+ 0x0404f900,
+ 0x04050900,
+ 0x04051900,
+ 0x04052900,
+ 0x04053900,
+ 0x04054900,
+ 0x04055900,
+ 0x04056900,
+ 0x04057900,
+ 0x04058900,
+ 0x04059900,
+ 0x0405a900,
+ 0x0405b900,
+ 0x0405c900,
+ 0x0405d900,
+ 0x0405e900,
+ 0x0405f900,
+ 0x04060900,
+ 0x04061900,
+ 0x04062900,
+ 0x04063900,
+ 0x04064900,
+ 0x04065900,
+ 0x04066900,
+ 0x04067900,
+ 0x04068900,
+ 0x04069900,
+ 0x0406a900,
+ 0x0406b900,
+ 0x0406c900,
+ 0x0406d900,
+ 0x0406e900,
+ 0x0406f900,
+ 0x04070900,
+ 0x04071900,
+ 0x04072900,
+ 0x04073900,
+ 0x04074900,
+ 0x04075900,
+ 0x04076900,
+ 0x04077900,
+ 0x04078900,
+ 0x04079900,
+ 0x0407a900,
+ 0x0407b900,
+ 0x0407c900,
+ 0x0407d900,
+ 0x0407e900,
+ 0x0407f900
+};
+
+/*
+ * Description: Write to IF/RF, by embedded programming
+ */
+int vnt_rf_write_embedded(struct vnt_private *priv, u32 data)
+{
+ u8 reg_data[4];
+
+ data |= (VNT_RF_REG_LEN << 3) | IFREGCTL_REGW;
+
+ reg_data[0] = (u8)data;
+ reg_data[1] = (u8)(data >> 8);
+ reg_data[2] = (u8)(data >> 16);
+ reg_data[3] = (u8)(data >> 24);
+
+ vnt_control_out(priv, MESSAGE_TYPE_WRITE_IFRF,
+ 0, 0, ARRAY_SIZE(reg_data), reg_data);
+
+ return true;
+}
+
+/* Set Tx power by rate and channel number */
+int vnt_rf_setpower(struct vnt_private *priv, u32 rate, u32 channel)
+{
+ u8 power = priv->cck_pwr;
+
+ if (channel == 0)
+ return -EINVAL;
+
+ switch (rate) {
+ case RATE_1M:
+ case RATE_2M:
+ case RATE_5M:
+ case RATE_11M:
+ channel--;
+
+ if (channel < sizeof(priv->cck_pwr_tbl))
+ power = priv->cck_pwr_tbl[channel];
+ break;
+ case RATE_6M:
+ case RATE_9M:
+ case RATE_12M:
+ case RATE_18M:
+ case RATE_24M:
+ case RATE_36M:
+ case RATE_48M:
+ case RATE_54M:
+ if (channel > CB_MAX_CHANNEL_24G)
+ power = priv->ofdm_a_pwr_tbl[channel-15];
+ else
+ power = priv->ofdm_pwr_tbl[channel-1];
+ break;
+ }
+
+ return vnt_rf_set_txpower(priv, power, rate);
+}
+
+static u8 vnt_rf_addpower(struct vnt_private *priv)
+{
+ s32 rssi = -priv->current_rssi;
+
+ if (!rssi)
+ return 7;
+
+ if (priv->rf_type == RF_VT3226D0) {
+ if (rssi < -70)
+ return 9;
+ else if (rssi < -65)
+ return 7;
+ else if (rssi < -60)
+ return 5;
+ } else {
+ if (rssi < -80)
+ return 9;
+ else if (rssi < -75)
+ return 7;
+ else if (rssi < -70)
+ return 5;
+ }
+
+ return 0;
+}
+
+/* Set Tx power by power level and rate */
+int vnt_rf_set_txpower(struct vnt_private *priv, u8 power, u32 rate)
+{
+ u32 power_setting = 0;
+ int ret = true;
+
+ power += vnt_rf_addpower(priv);
+ if (power > VNT_RF_MAX_POWER)
+ power = VNT_RF_MAX_POWER;
+
+ if (priv->power == power)
+ return true;
+
+ priv->power = power;
+
+ switch (priv->rf_type) {
+ case RF_AL2230:
+ if (power >= AL2230_PWR_IDX_LEN)
+ return false;
+
+ ret &= vnt_rf_write_embedded(priv, al2230_power_table[power]);
+
+ if (rate <= RATE_11M)
+ ret &= vnt_rf_write_embedded(priv, 0x0001b400);
+ else
+ ret &= vnt_rf_write_embedded(priv, 0x0005a400);
+ break;
+ case RF_AL2230S:
+ if (power >= AL2230_PWR_IDX_LEN)
+ return false;
+
+ ret &= vnt_rf_write_embedded(priv, al2230_power_table[power]);
+
+ if (rate <= RATE_11M) {
+ ret &= vnt_rf_write_embedded(priv, 0x040c1400);
+ ret &= vnt_rf_write_embedded(priv, 0x00299b00);
+ } else {
+ ret &= vnt_rf_write_embedded(priv, 0x0005a400);
+ ret &= vnt_rf_write_embedded(priv, 0x00099b00);
+ }
+ break;
+
+ case RF_AIROHA7230:
+ if (rate <= RATE_11M)
+ ret &= vnt_rf_write_embedded(priv, 0x111bb900);
+ else
+ ret &= vnt_rf_write_embedded(priv, 0x221bb900);
+
+ if (power >= AL7230_PWR_IDX_LEN)
+ return false;
+
+ /*
+ * 0x080F1B00 for 3 wire control TxGain(D10)
+ * and 0x31 as TX Gain value
+ */
+ power_setting = 0x080c0b00 | (power << 12);
+
+ ret &= vnt_rf_write_embedded(priv, power_setting);
+
+ break;
+
+ case RF_VT3226:
+ if (power >= VT3226_PWR_IDX_LEN)
+ return false;
+ power_setting = ((0x3f - power) << 20) | (0x17 << 8);
+
+ ret &= vnt_rf_write_embedded(priv, power_setting);
+
+ break;
+ case RF_VT3226D0:
+ if (power >= VT3226_PWR_IDX_LEN)
+ return false;
+
+ if (rate <= RATE_11M) {
+ u16 hw_value = priv->hw->conf.chandef.chan->hw_value;
+
+ power_setting = ((0x3f - power) << 20) | (0xe07 << 8);
+
+ ret &= vnt_rf_write_embedded(priv, power_setting);
+ ret &= vnt_rf_write_embedded(priv, 0x03c6a200);
+
+ dev_dbg(&priv->usb->dev,
+ "%s 11b channel [%d]\n", __func__, hw_value);
+
+ hw_value--;
+
+ if (hw_value < ARRAY_SIZE(vt3226d0_lo_current_table))
+ ret &= vnt_rf_write_embedded(priv,
+ vt3226d0_lo_current_table[hw_value]);
+
+ ret &= vnt_rf_write_embedded(priv, 0x015C0800);
+ } else {
+ dev_dbg(&priv->usb->dev,
+ "@@@@ vnt_rf_set_txpower> 11G mode\n");
+
+ power_setting = ((0x3f - power) << 20) | (0x7 << 8);
+
+ ret &= vnt_rf_write_embedded(priv, power_setting);
+ ret &= vnt_rf_write_embedded(priv, 0x00C6A200);
+ ret &= vnt_rf_write_embedded(priv, 0x016BC600);
+ ret &= vnt_rf_write_embedded(priv, 0x00900800);
+ }
+ break;
+
+ case RF_VT3342A0:
+ if (power >= VT3342_PWR_IDX_LEN)
+ return false;
+
+ power_setting = ((0x3f - power) << 20) | (0x27 << 8);
+
+ ret &= vnt_rf_write_embedded(priv, power_setting);
+
+ break;
+ default:
+ break;
+ }
+ return ret;
+}
+
+/* Convert rssi to dbm */
+void vnt_rf_rssi_to_dbm(struct vnt_private *priv, u8 rssi, long *dbm)
+{
+ u8 idx = (((rssi & 0xc0) >> 6) & 0x03);
+ long b = (rssi & 0x3f);
+ long a = 0;
+ u8 airoharf[4] = {0, 18, 0, 40};
+
+ switch (priv->rf_type) {
+ case RF_AL2230:
+ case RF_AL2230S:
+ case RF_AIROHA7230:
+ case RF_VT3226:
+ case RF_VT3226D0:
+ case RF_VT3342A0:
+ a = airoharf[idx];
+ break;
+ default:
+ break;
+ }
+
+ *dbm = -1 * (a + b * 2);
+}
+
+void vnt_rf_table_download(struct vnt_private *priv)
+{
+ u16 length1 = 0, length2 = 0, length3 = 0;
+ u8 *addr1 = NULL, *addr2 = NULL, *addr3 = NULL;
+ u16 length, value;
+ u8 array[256];
+
+ switch (priv->rf_type) {
+ case RF_AL2230:
+ case RF_AL2230S:
+ length1 = CB_AL2230_INIT_SEQ * 3;
+ length2 = CB_MAX_CHANNEL_24G * 3;
+ length3 = CB_MAX_CHANNEL_24G * 3;
+ addr1 = &al2230_init_table[0][0];
+ addr2 = &al2230_channel_table0[0][0];
+ addr3 = &al2230_channel_table1[0][0];
+ break;
+ case RF_AIROHA7230:
+ length1 = CB_AL7230_INIT_SEQ * 3;
+ length2 = CB_MAX_CHANNEL * 3;
+ length3 = CB_MAX_CHANNEL * 3;
+ addr1 = &al7230_init_table[0][0];
+ addr2 = &al7230_channel_table0[0][0];
+ addr3 = &al7230_channel_table1[0][0];
+ break;
+ case RF_VT3226:
+ length1 = CB_VT3226_INIT_SEQ * 3;
+ length2 = CB_MAX_CHANNEL_24G * 3;
+ length3 = CB_MAX_CHANNEL_24G * 3;
+ addr1 = &vt3226_init_table[0][0];
+ addr2 = &vt3226_channel_table0[0][0];
+ addr3 = &vt3226_channel_table1[0][0];
+ break;
+ case RF_VT3226D0:
+ length1 = CB_VT3226_INIT_SEQ * 3;
+ length2 = CB_MAX_CHANNEL_24G * 3;
+ length3 = CB_MAX_CHANNEL_24G * 3;
+ addr1 = &vt3226d0_init_table[0][0];
+ addr2 = &vt3226_channel_table0[0][0];
+ addr3 = &vt3226_channel_table1[0][0];
+ break;
+ case RF_VT3342A0:
+ length1 = CB_VT3342_INIT_SEQ * 3;
+ length2 = CB_MAX_CHANNEL * 3;
+ length3 = CB_MAX_CHANNEL * 3;
+ addr1 = &vt3342a0_init_table[0][0];
+ addr2 = &vt3342_channel_table0[0][0];
+ addr3 = &vt3342_channel_table1[0][0];
+ break;
+ }
+
+ /* Init Table */
+ memcpy(array, addr1, length1);
+
+ vnt_control_out(priv, MESSAGE_TYPE_WRITE, 0,
+ MESSAGE_REQUEST_RF_INIT, length1, array);
+
+ /* Channel Table 0 */
+ value = 0;
+ while (length2 > 0) {
+ if (length2 >= 64)
+ length = 64;
+ else
+ length = length2;
+
+ memcpy(array, addr2, length);
+
+ vnt_control_out(priv, MESSAGE_TYPE_WRITE,
+ value, MESSAGE_REQUEST_RF_CH0, length, array);
+
+ length2 -= length;
+ value += length;
+ addr2 += length;
+ }
+
+ /* Channel table 1 */
+ value = 0;
+ while (length3 > 0) {
+ if (length3 >= 64)
+ length = 64;
+ else
+ length = length3;
+
+ memcpy(array, addr3, length);
+
+ vnt_control_out(priv, MESSAGE_TYPE_WRITE,
+ value, MESSAGE_REQUEST_RF_CH1, length, array);
+
+ length3 -= length;
+ value += length;
+ addr3 += length;
+ }
+
+ if (priv->rf_type == RF_AIROHA7230) {
+ length1 = CB_AL7230_INIT_SEQ * 3;
+ length2 = CB_MAX_CHANNEL * 3;
+ addr1 = &(al7230_init_table_amode[0][0]);
+ addr2 = &(al7230_channel_table2[0][0]);
+
+ memcpy(array, addr1, length1);
+
+ /* Init Table 2 */
+ vnt_control_out(priv, MESSAGE_TYPE_WRITE,
+ 0, MESSAGE_REQUEST_RF_INIT2, length1, array);
+
+ /* Channel Table 0 */
+ value = 0;
+ while (length2 > 0) {
+ if (length2 >= 64)
+ length = 64;
+ else
+ length = length2;
+
+ memcpy(array, addr2, length);
+
+ vnt_control_out(priv, MESSAGE_TYPE_WRITE,
+ value, MESSAGE_REQUEST_RF_CH2, length, array);
+
+ length2 -= length;
+ value += length;
+ addr2 += length;
+ }
+ }
+}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-09 02:02:21 +0000