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gfiber / vendor / opensource / backports / 5d4cad4b0c9842dd6f56b63f15ee51fd32c1c81e / . / drivers / net / wireless / realtek / rtl8xxxu / rtl8xxxu.c
blob: d730a75fa0eb4eb39d00d4f4bb641d6507b6c380 [file] [log] [blame]
/*
* RTL8XXXU mac80211 USB driver
*
* Copyright (c) 2014 - 2015 Jes Sorensen <Jes.Sorensen@redhat.com>
*
* Portions, notably calibration code:
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This driver was written as a replacement for the vendor provided
* rtl8723au driver. As the Realtek 8xxx chips are very similar in
* their programming interface, I have started adding support for
* additional 8xxx chips like the 8192cu, 8188cus, etc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* 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.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/list.h>
#include <linux/usb.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
#include <linux/wireless.h>
#include <linux/firmware.h>
#include <linux/moduleparam.h>
#include <net/mac80211.h>
#include "rtl8xxxu.h"
#include "rtl8xxxu_regs.h"
#define DRIVER_NAME "rtl8xxxu"
static int rtl8xxxu_debug;
static bool rtl8xxxu_ht40_2g;
MODULE_AUTHOR("Jes Sorensen <Jes.Sorensen@redhat.com>");
MODULE_DESCRIPTION("RTL8XXXu USB mac80211 Wireless LAN Driver");
MODULE_LICENSE("GPL");
MODULE_FIRMWARE("rtlwifi/rtl8723aufw_A.bin");
MODULE_FIRMWARE("rtlwifi/rtl8723aufw_B.bin");
MODULE_FIRMWARE("rtlwifi/rtl8723aufw_B_NoBT.bin");
MODULE_FIRMWARE("rtlwifi/rtl8192cufw_A.bin");
MODULE_FIRMWARE("rtlwifi/rtl8192cufw_B.bin");
MODULE_FIRMWARE("rtlwifi/rtl8192cufw_TMSC.bin");
module_param_named(debug, rtl8xxxu_debug, int, 0600);
MODULE_PARM_DESC(debug, "Set debug mask");
module_param_named(ht40_2g, rtl8xxxu_ht40_2g, bool, 0600);
MODULE_PARM_DESC(ht40_2g, "Enable HT40 support on the 2.4GHz band");
#define USB_VENDOR_ID_REALTEK 0x0bda
/* Minimum IEEE80211_MAX_FRAME_LEN */
#define RTL_RX_BUFFER_SIZE IEEE80211_MAX_FRAME_LEN
#define RTL8XXXU_RX_URBS 32
#define RTL8XXXU_RX_URB_PENDING_WATER 8
#define RTL8XXXU_TX_URBS 64
#define RTL8XXXU_TX_URB_LOW_WATER 25
#define RTL8XXXU_TX_URB_HIGH_WATER 32
static int rtl8xxxu_submit_rx_urb(struct rtl8xxxu_priv *priv,
struct rtl8xxxu_rx_urb *rx_urb);
static struct ieee80211_rate rtl8xxxu_rates[] = {
{ .bitrate = 10, .hw_value = DESC_RATE_1M, .flags = 0 },
{ .bitrate = 20, .hw_value = DESC_RATE_2M, .flags = 0 },
{ .bitrate = 55, .hw_value = DESC_RATE_5_5M, .flags = 0 },
{ .bitrate = 110, .hw_value = DESC_RATE_11M, .flags = 0 },
{ .bitrate = 60, .hw_value = DESC_RATE_6M, .flags = 0 },
{ .bitrate = 90, .hw_value = DESC_RATE_9M, .flags = 0 },
{ .bitrate = 120, .hw_value = DESC_RATE_12M, .flags = 0 },
{ .bitrate = 180, .hw_value = DESC_RATE_18M, .flags = 0 },
{ .bitrate = 240, .hw_value = DESC_RATE_24M, .flags = 0 },
{ .bitrate = 360, .hw_value = DESC_RATE_36M, .flags = 0 },
{ .bitrate = 480, .hw_value = DESC_RATE_48M, .flags = 0 },
{ .bitrate = 540, .hw_value = DESC_RATE_54M, .flags = 0 },
};
static struct ieee80211_channel rtl8xxxu_channels_2g[] = {
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2412,
.hw_value = 1, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2417,
.hw_value = 2, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2422,
.hw_value = 3, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2427,
.hw_value = 4, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2432,
.hw_value = 5, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2437,
.hw_value = 6, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2442,
.hw_value = 7, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2447,
.hw_value = 8, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2452,
.hw_value = 9, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2457,
.hw_value = 10, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2462,
.hw_value = 11, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2467,
.hw_value = 12, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2472,
.hw_value = 13, .max_power = 30 },
{ .band = IEEE80211_BAND_2GHZ, .center_freq = 2484,
.hw_value = 14, .max_power = 30 }
};
static struct ieee80211_supported_band rtl8xxxu_supported_band = {
.channels = rtl8xxxu_channels_2g,
.n_channels = ARRAY_SIZE(rtl8xxxu_channels_2g),
.bitrates = rtl8xxxu_rates,
.n_bitrates = ARRAY_SIZE(rtl8xxxu_rates),
};
static struct rtl8xxxu_reg8val rtl8723a_mac_init_table[] = {
{0x420, 0x80}, {0x423, 0x00}, {0x430, 0x00}, {0x431, 0x00},
{0x432, 0x00}, {0x433, 0x01}, {0x434, 0x04}, {0x435, 0x05},
{0x436, 0x06}, {0x437, 0x07}, {0x438, 0x00}, {0x439, 0x00},
{0x43a, 0x00}, {0x43b, 0x01}, {0x43c, 0x04}, {0x43d, 0x05},
{0x43e, 0x06}, {0x43f, 0x07}, {0x440, 0x5d}, {0x441, 0x01},
{0x442, 0x00}, {0x444, 0x15}, {0x445, 0xf0}, {0x446, 0x0f},
{0x447, 0x00}, {0x458, 0x41}, {0x459, 0xa8}, {0x45a, 0x72},
{0x45b, 0xb9}, {0x460, 0x66}, {0x461, 0x66}, {0x462, 0x08},
{0x463, 0x03}, {0x4c8, 0xff}, {0x4c9, 0x08}, {0x4cc, 0xff},
{0x4cd, 0xff}, {0x4ce, 0x01}, {0x500, 0x26}, {0x501, 0xa2},
{0x502, 0x2f}, {0x503, 0x00}, {0x504, 0x28}, {0x505, 0xa3},
{0x506, 0x5e}, {0x507, 0x00}, {0x508, 0x2b}, {0x509, 0xa4},
{0x50a, 0x5e}, {0x50b, 0x00}, {0x50c, 0x4f}, {0x50d, 0xa4},
{0x50e, 0x00}, {0x50f, 0x00}, {0x512, 0x1c}, {0x514, 0x0a},
{0x515, 0x10}, {0x516, 0x0a}, {0x517, 0x10}, {0x51a, 0x16},
{0x524, 0x0f}, {0x525, 0x4f}, {0x546, 0x40}, {0x547, 0x00},
{0x550, 0x10}, {0x551, 0x10}, {0x559, 0x02}, {0x55a, 0x02},
{0x55d, 0xff}, {0x605, 0x30}, {0x608, 0x0e}, {0x609, 0x2a},
{0x652, 0x20}, {0x63c, 0x0a}, {0x63d, 0x0a}, {0x63e, 0x0e},
{0x63f, 0x0e}, {0x66e, 0x05}, {0x700, 0x21}, {0x701, 0x43},
{0x702, 0x65}, {0x703, 0x87}, {0x708, 0x21}, {0x709, 0x43},
{0x70a, 0x65}, {0x70b, 0x87}, {0xffff, 0xff},
};
static struct rtl8xxxu_reg32val rtl8723a_phy_1t_init_table[] = {
{0x800, 0x80040000}, {0x804, 0x00000003},
{0x808, 0x0000fc00}, {0x80c, 0x0000000a},
{0x810, 0x10001331}, {0x814, 0x020c3d10},
{0x818, 0x02200385}, {0x81c, 0x00000000},
{0x820, 0x01000100}, {0x824, 0x00390004},
{0x828, 0x00000000}, {0x82c, 0x00000000},
{0x830, 0x00000000}, {0x834, 0x00000000},
{0x838, 0x00000000}, {0x83c, 0x00000000},
{0x840, 0x00010000}, {0x844, 0x00000000},
{0x848, 0x00000000}, {0x84c, 0x00000000},
{0x850, 0x00000000}, {0x854, 0x00000000},
{0x858, 0x569a569a}, {0x85c, 0x001b25a4},
{0x860, 0x66f60110}, {0x864, 0x061f0130},
{0x868, 0x00000000}, {0x86c, 0x32323200},
{0x870, 0x07000760}, {0x874, 0x22004000},
{0x878, 0x00000808}, {0x87c, 0x00000000},
{0x880, 0xc0083070}, {0x884, 0x000004d5},
{0x888, 0x00000000}, {0x88c, 0xccc000c0},
{0x890, 0x00000800}, {0x894, 0xfffffffe},
{0x898, 0x40302010}, {0x89c, 0x00706050},
{0x900, 0x00000000}, {0x904, 0x00000023},
{0x908, 0x00000000}, {0x90c, 0x81121111},
{0xa00, 0x00d047c8}, {0xa04, 0x80ff000c},
{0xa08, 0x8c838300}, {0xa0c, 0x2e68120f},
{0xa10, 0x9500bb78}, {0xa14, 0x11144028},
{0xa18, 0x00881117}, {0xa1c, 0x89140f00},
{0xa20, 0x1a1b0000}, {0xa24, 0x090e1317},
{0xa28, 0x00000204}, {0xa2c, 0x00d30000},
{0xa70, 0x101fbf00}, {0xa74, 0x00000007},
{0xa78, 0x00000900},
{0xc00, 0x48071d40}, {0xc04, 0x03a05611},
{0xc08, 0x000000e4}, {0xc0c, 0x6c6c6c6c},
{0xc10, 0x08800000}, {0xc14, 0x40000100},
{0xc18, 0x08800000}, {0xc1c, 0x40000100},
{0xc20, 0x00000000}, {0xc24, 0x00000000},
{0xc28, 0x00000000}, {0xc2c, 0x00000000},
{0xc30, 0x69e9ac44}, {0xc34, 0x469652af},
{0xc38, 0x49795994}, {0xc3c, 0x0a97971c},
{0xc40, 0x1f7c403f}, {0xc44, 0x000100b7},
{0xc48, 0xec020107}, {0xc4c, 0x007f037f},
{0xc50, 0x69543420}, {0xc54, 0x43bc0094},
{0xc58, 0x69543420}, {0xc5c, 0x433c0094},
{0xc60, 0x00000000}, {0xc64, 0x7112848b},
{0xc68, 0x47c00bff}, {0xc6c, 0x00000036},
{0xc70, 0x2c7f000d}, {0xc74, 0x018610db},
{0xc78, 0x0000001f}, {0xc7c, 0x00b91612},
{0xc80, 0x40000100}, {0xc84, 0x20f60000},
{0xc88, 0x40000100}, {0xc8c, 0x20200000},
{0xc90, 0x00121820}, {0xc94, 0x00000000},
{0xc98, 0x00121820}, {0xc9c, 0x00007f7f},
{0xca0, 0x00000000}, {0xca4, 0x00000080},
{0xca8, 0x00000000}, {0xcac, 0x00000000},
{0xcb0, 0x00000000}, {0xcb4, 0x00000000},
{0xcb8, 0x00000000}, {0xcbc, 0x28000000},
{0xcc0, 0x00000000}, {0xcc4, 0x00000000},
{0xcc8, 0x00000000}, {0xccc, 0x00000000},
{0xcd0, 0x00000000}, {0xcd4, 0x00000000},
{0xcd8, 0x64b22427}, {0xcdc, 0x00766932},
{0xce0, 0x00222222}, {0xce4, 0x00000000},
{0xce8, 0x37644302}, {0xcec, 0x2f97d40c},
{0xd00, 0x00080740}, {0xd04, 0x00020401},
{0xd08, 0x0000907f}, {0xd0c, 0x20010201},
{0xd10, 0xa0633333}, {0xd14, 0x3333bc43},
{0xd18, 0x7a8f5b6b}, {0xd2c, 0xcc979975},
{0xd30, 0x00000000}, {0xd34, 0x80608000},
{0xd38, 0x00000000}, {0xd3c, 0x00027293},
{0xd40, 0x00000000}, {0xd44, 0x00000000},
{0xd48, 0x00000000}, {0xd4c, 0x00000000},
{0xd50, 0x6437140a}, {0xd54, 0x00000000},
{0xd58, 0x00000000}, {0xd5c, 0x30032064},
{0xd60, 0x4653de68}, {0xd64, 0x04518a3c},
{0xd68, 0x00002101}, {0xd6c, 0x2a201c16},
{0xd70, 0x1812362e}, {0xd74, 0x322c2220},
{0xd78, 0x000e3c24}, {0xe00, 0x2a2a2a2a},
{0xe04, 0x2a2a2a2a}, {0xe08, 0x03902a2a},
{0xe10, 0x2a2a2a2a}, {0xe14, 0x2a2a2a2a},
{0xe18, 0x2a2a2a2a}, {0xe1c, 0x2a2a2a2a},
{0xe28, 0x00000000}, {0xe30, 0x1000dc1f},
{0xe34, 0x10008c1f}, {0xe38, 0x02140102},
{0xe3c, 0x681604c2}, {0xe40, 0x01007c00},
{0xe44, 0x01004800}, {0xe48, 0xfb000000},
{0xe4c, 0x000028d1}, {0xe50, 0x1000dc1f},
{0xe54, 0x10008c1f}, {0xe58, 0x02140102},
{0xe5c, 0x28160d05}, {0xe60, 0x00000008},
{0xe68, 0x001b25a4}, {0xe6c, 0x631b25a0},
{0xe70, 0x631b25a0}, {0xe74, 0x081b25a0},
{0xe78, 0x081b25a0}, {0xe7c, 0x081b25a0},
{0xe80, 0x081b25a0}, {0xe84, 0x631b25a0},
{0xe88, 0x081b25a0}, {0xe8c, 0x631b25a0},
{0xed0, 0x631b25a0}, {0xed4, 0x631b25a0},
{0xed8, 0x631b25a0}, {0xedc, 0x001b25a0},
{0xee0, 0x001b25a0}, {0xeec, 0x6b1b25a0},
{0xf14, 0x00000003}, {0xf4c, 0x00000000},
{0xf00, 0x00000300},
{0xffff, 0xffffffff},
};
static struct rtl8xxxu_reg32val rtl8192cu_phy_2t_init_table[] = {
{0x024, 0x0011800f}, {0x028, 0x00ffdb83},
{0x800, 0x80040002}, {0x804, 0x00000003},
{0x808, 0x0000fc00}, {0x80c, 0x0000000a},
{0x810, 0x10000330}, {0x814, 0x020c3d10},
{0x818, 0x02200385}, {0x81c, 0x00000000},
{0x820, 0x01000100}, {0x824, 0x00390004},
{0x828, 0x01000100}, {0x82c, 0x00390004},
{0x830, 0x27272727}, {0x834, 0x27272727},
{0x838, 0x27272727}, {0x83c, 0x27272727},
{0x840, 0x00010000}, {0x844, 0x00010000},
{0x848, 0x27272727}, {0x84c, 0x27272727},
{0x850, 0x00000000}, {0x854, 0x00000000},
{0x858, 0x569a569a}, {0x85c, 0x0c1b25a4},
{0x860, 0x66e60230}, {0x864, 0x061f0130},
{0x868, 0x27272727}, {0x86c, 0x2b2b2b27},
{0x870, 0x07000700}, {0x874, 0x22184000},
{0x878, 0x08080808}, {0x87c, 0x00000000},
{0x880, 0xc0083070}, {0x884, 0x000004d5},
{0x888, 0x00000000}, {0x88c, 0xcc0000c0},
{0x890, 0x00000800}, {0x894, 0xfffffffe},
{0x898, 0x40302010}, {0x89c, 0x00706050},
{0x900, 0x00000000}, {0x904, 0x00000023},
{0x908, 0x00000000}, {0x90c, 0x81121313},
{0xa00, 0x00d047c8}, {0xa04, 0x80ff000c},
{0xa08, 0x8c838300}, {0xa0c, 0x2e68120f},
{0xa10, 0x9500bb78}, {0xa14, 0x11144028},
{0xa18, 0x00881117}, {0xa1c, 0x89140f00},
{0xa20, 0x1a1b0000}, {0xa24, 0x090e1317},
{0xa28, 0x00000204}, {0xa2c, 0x00d30000},
{0xa70, 0x101fbf00}, {0xa74, 0x00000007},
{0xc00, 0x48071d40}, {0xc04, 0x03a05633},
{0xc08, 0x000000e4}, {0xc0c, 0x6c6c6c6c},
{0xc10, 0x08800000}, {0xc14, 0x40000100},
{0xc18, 0x08800000}, {0xc1c, 0x40000100},
{0xc20, 0x00000000}, {0xc24, 0x00000000},
{0xc28, 0x00000000}, {0xc2c, 0x00000000},
{0xc30, 0x69e9ac44}, {0xc34, 0x469652cf},
{0xc38, 0x49795994}, {0xc3c, 0x0a97971c},
{0xc40, 0x1f7c403f}, {0xc44, 0x000100b7},
{0xc48, 0xec020107}, {0xc4c, 0x007f037f},
{0xc50, 0x69543420}, {0xc54, 0x43bc0094},
{0xc58, 0x69543420}, {0xc5c, 0x433c0094},
{0xc60, 0x00000000}, {0xc64, 0x5116848b},
{0xc68, 0x47c00bff}, {0xc6c, 0x00000036},
{0xc70, 0x2c7f000d}, {0xc74, 0x2186115b},
{0xc78, 0x0000001f}, {0xc7c, 0x00b99612},
{0xc80, 0x40000100}, {0xc84, 0x20f60000},
{0xc88, 0x40000100}, {0xc8c, 0xa0e40000},
{0xc90, 0x00121820}, {0xc94, 0x00000000},
{0xc98, 0x00121820}, {0xc9c, 0x00007f7f},
{0xca0, 0x00000000}, {0xca4, 0x00000080},
{0xca8, 0x00000000}, {0xcac, 0x00000000},
{0xcb0, 0x00000000}, {0xcb4, 0x00000000},
{0xcb8, 0x00000000}, {0xcbc, 0x28000000},
{0xcc0, 0x00000000}, {0xcc4, 0x00000000},
{0xcc8, 0x00000000}, {0xccc, 0x00000000},
{0xcd0, 0x00000000}, {0xcd4, 0x00000000},
{0xcd8, 0x64b22427}, {0xcdc, 0x00766932},
{0xce0, 0x00222222}, {0xce4, 0x00000000},
{0xce8, 0x37644302}, {0xcec, 0x2f97d40c},
{0xd00, 0x00080740}, {0xd04, 0x00020403},
{0xd08, 0x0000907f}, {0xd0c, 0x20010201},
{0xd10, 0xa0633333}, {0xd14, 0x3333bc43},
{0xd18, 0x7a8f5b6b}, {0xd2c, 0xcc979975},
{0xd30, 0x00000000}, {0xd34, 0x80608000},
{0xd38, 0x00000000}, {0xd3c, 0x00027293},
{0xd40, 0x00000000}, {0xd44, 0x00000000},
{0xd48, 0x00000000}, {0xd4c, 0x00000000},
{0xd50, 0x6437140a}, {0xd54, 0x00000000},
{0xd58, 0x00000000}, {0xd5c, 0x30032064},
{0xd60, 0x4653de68}, {0xd64, 0x04518a3c},
{0xd68, 0x00002101}, {0xd6c, 0x2a201c16},
{0xd70, 0x1812362e}, {0xd74, 0x322c2220},
{0xd78, 0x000e3c24}, {0xe00, 0x2a2a2a2a},
{0xe04, 0x2a2a2a2a}, {0xe08, 0x03902a2a},
{0xe10, 0x2a2a2a2a}, {0xe14, 0x2a2a2a2a},
{0xe18, 0x2a2a2a2a}, {0xe1c, 0x2a2a2a2a},
{0xe28, 0x00000000}, {0xe30, 0x1000dc1f},
{0xe34, 0x10008c1f}, {0xe38, 0x02140102},
{0xe3c, 0x681604c2}, {0xe40, 0x01007c00},
{0xe44, 0x01004800}, {0xe48, 0xfb000000},
{0xe4c, 0x000028d1}, {0xe50, 0x1000dc1f},
{0xe54, 0x10008c1f}, {0xe58, 0x02140102},
{0xe5c, 0x28160d05}, {0xe60, 0x00000010},
{0xe68, 0x001b25a4}, {0xe6c, 0x63db25a4},
{0xe70, 0x63db25a4}, {0xe74, 0x0c1b25a4},
{0xe78, 0x0c1b25a4}, {0xe7c, 0x0c1b25a4},
{0xe80, 0x0c1b25a4}, {0xe84, 0x63db25a4},
{0xe88, 0x0c1b25a4}, {0xe8c, 0x63db25a4},
{0xed0, 0x63db25a4}, {0xed4, 0x63db25a4},
{0xed8, 0x63db25a4}, {0xedc, 0x001b25a4},
{0xee0, 0x001b25a4}, {0xeec, 0x6fdb25a4},
{0xf14, 0x00000003}, {0xf4c, 0x00000000},
{0xf00, 0x00000300},
{0xffff, 0xffffffff},
};
static struct rtl8xxxu_reg32val rtl8188ru_phy_1t_highpa_table[] = {
{0x024, 0x0011800f}, {0x028, 0x00ffdb83},
{0x040, 0x000c0004}, {0x800, 0x80040000},
{0x804, 0x00000001}, {0x808, 0x0000fc00},
{0x80c, 0x0000000a}, {0x810, 0x10005388},
{0x814, 0x020c3d10}, {0x818, 0x02200385},
{0x81c, 0x00000000}, {0x820, 0x01000100},
{0x824, 0x00390204}, {0x828, 0x00000000},
{0x82c, 0x00000000}, {0x830, 0x00000000},
{0x834, 0x00000000}, {0x838, 0x00000000},
{0x83c, 0x00000000}, {0x840, 0x00010000},
{0x844, 0x00000000}, {0x848, 0x00000000},
{0x84c, 0x00000000}, {0x850, 0x00000000},
{0x854, 0x00000000}, {0x858, 0x569a569a},
{0x85c, 0x001b25a4}, {0x860, 0x66e60230},
{0x864, 0x061f0130}, {0x868, 0x00000000},
{0x86c, 0x20202000}, {0x870, 0x03000300},
{0x874, 0x22004000}, {0x878, 0x00000808},
{0x87c, 0x00ffc3f1}, {0x880, 0xc0083070},
{0x884, 0x000004d5}, {0x888, 0x00000000},
{0x88c, 0xccc000c0}, {0x890, 0x00000800},
{0x894, 0xfffffffe}, {0x898, 0x40302010},
{0x89c, 0x00706050}, {0x900, 0x00000000},
{0x904, 0x00000023}, {0x908, 0x00000000},
{0x90c, 0x81121111}, {0xa00, 0x00d047c8},
{0xa04, 0x80ff000c}, {0xa08, 0x8c838300},
{0xa0c, 0x2e68120f}, {0xa10, 0x9500bb78},
{0xa14, 0x11144028}, {0xa18, 0x00881117},
{0xa1c, 0x89140f00}, {0xa20, 0x15160000},
{0xa24, 0x070b0f12}, {0xa28, 0x00000104},
{0xa2c, 0x00d30000}, {0xa70, 0x101fbf00},
{0xa74, 0x00000007}, {0xc00, 0x48071d40},
{0xc04, 0x03a05611}, {0xc08, 0x000000e4},
{0xc0c, 0x6c6c6c6c}, {0xc10, 0x08800000},
{0xc14, 0x40000100}, {0xc18, 0x08800000},
{0xc1c, 0x40000100}, {0xc20, 0x00000000},
{0xc24, 0x00000000}, {0xc28, 0x00000000},
{0xc2c, 0x00000000}, {0xc30, 0x69e9ac44},
{0xc34, 0x469652cf}, {0xc38, 0x49795994},
{0xc3c, 0x0a97971c}, {0xc40, 0x1f7c403f},
{0xc44, 0x000100b7}, {0xc48, 0xec020107},
{0xc4c, 0x007f037f}, {0xc50, 0x6954342e},
{0xc54, 0x43bc0094}, {0xc58, 0x6954342f},
{0xc5c, 0x433c0094}, {0xc60, 0x00000000},
{0xc64, 0x5116848b}, {0xc68, 0x47c00bff},
{0xc6c, 0x00000036}, {0xc70, 0x2c46000d},
{0xc74, 0x018610db}, {0xc78, 0x0000001f},
{0xc7c, 0x00b91612}, {0xc80, 0x24000090},
{0xc84, 0x20f60000}, {0xc88, 0x24000090},
{0xc8c, 0x20200000}, {0xc90, 0x00121820},
{0xc94, 0x00000000}, {0xc98, 0x00121820},
{0xc9c, 0x00007f7f}, {0xca0, 0x00000000},
{0xca4, 0x00000080}, {0xca8, 0x00000000},
{0xcac, 0x00000000}, {0xcb0, 0x00000000},
{0xcb4, 0x00000000}, {0xcb8, 0x00000000},
{0xcbc, 0x28000000}, {0xcc0, 0x00000000},
{0xcc4, 0x00000000}, {0xcc8, 0x00000000},
{0xccc, 0x00000000}, {0xcd0, 0x00000000},
{0xcd4, 0x00000000}, {0xcd8, 0x64b22427},
{0xcdc, 0x00766932}, {0xce0, 0x00222222},
{0xce4, 0x00000000}, {0xce8, 0x37644302},
{0xcec, 0x2f97d40c}, {0xd00, 0x00080740},
{0xd04, 0x00020401}, {0xd08, 0x0000907f},
{0xd0c, 0x20010201}, {0xd10, 0xa0633333},
{0xd14, 0x3333bc43}, {0xd18, 0x7a8f5b6b},
{0xd2c, 0xcc979975}, {0xd30, 0x00000000},
{0xd34, 0x80608000}, {0xd38, 0x00000000},
{0xd3c, 0x00027293}, {0xd40, 0x00000000},
{0xd44, 0x00000000}, {0xd48, 0x00000000},
{0xd4c, 0x00000000}, {0xd50, 0x6437140a},
{0xd54, 0x00000000}, {0xd58, 0x00000000},
{0xd5c, 0x30032064}, {0xd60, 0x4653de68},
{0xd64, 0x04518a3c}, {0xd68, 0x00002101},
{0xd6c, 0x2a201c16}, {0xd70, 0x1812362e},
{0xd74, 0x322c2220}, {0xd78, 0x000e3c24},
{0xe00, 0x24242424}, {0xe04, 0x24242424},
{0xe08, 0x03902024}, {0xe10, 0x24242424},
{0xe14, 0x24242424}, {0xe18, 0x24242424},
{0xe1c, 0x24242424}, {0xe28, 0x00000000},
{0xe30, 0x1000dc1f}, {0xe34, 0x10008c1f},
{0xe38, 0x02140102}, {0xe3c, 0x681604c2},
{0xe40, 0x01007c00}, {0xe44, 0x01004800},
{0xe48, 0xfb000000}, {0xe4c, 0x000028d1},
{0xe50, 0x1000dc1f}, {0xe54, 0x10008c1f},
{0xe58, 0x02140102}, {0xe5c, 0x28160d05},
{0xe60, 0x00000008}, {0xe68, 0x001b25a4},
{0xe6c, 0x631b25a0}, {0xe70, 0x631b25a0},
{0xe74, 0x081b25a0}, {0xe78, 0x081b25a0},
{0xe7c, 0x081b25a0}, {0xe80, 0x081b25a0},
{0xe84, 0x631b25a0}, {0xe88, 0x081b25a0},
{0xe8c, 0x631b25a0}, {0xed0, 0x631b25a0},
{0xed4, 0x631b25a0}, {0xed8, 0x631b25a0},
{0xedc, 0x001b25a0}, {0xee0, 0x001b25a0},
{0xeec, 0x6b1b25a0}, {0xee8, 0x31555448},
{0xf14, 0x00000003}, {0xf4c, 0x00000000},
{0xf00, 0x00000300},
{0xffff, 0xffffffff},
};
static struct rtl8xxxu_reg32val rtl8xxx_agc_standard_table[] = {
{0xc78, 0x7b000001}, {0xc78, 0x7b010001},
{0xc78, 0x7b020001}, {0xc78, 0x7b030001},
{0xc78, 0x7b040001}, {0xc78, 0x7b050001},
{0xc78, 0x7a060001}, {0xc78, 0x79070001},
{0xc78, 0x78080001}, {0xc78, 0x77090001},
{0xc78, 0x760a0001}, {0xc78, 0x750b0001},
{0xc78, 0x740c0001}, {0xc78, 0x730d0001},
{0xc78, 0x720e0001}, {0xc78, 0x710f0001},
{0xc78, 0x70100001}, {0xc78, 0x6f110001},
{0xc78, 0x6e120001}, {0xc78, 0x6d130001},
{0xc78, 0x6c140001}, {0xc78, 0x6b150001},
{0xc78, 0x6a160001}, {0xc78, 0x69170001},
{0xc78, 0x68180001}, {0xc78, 0x67190001},
{0xc78, 0x661a0001}, {0xc78, 0x651b0001},
{0xc78, 0x641c0001}, {0xc78, 0x631d0001},
{0xc78, 0x621e0001}, {0xc78, 0x611f0001},
{0xc78, 0x60200001}, {0xc78, 0x49210001},
{0xc78, 0x48220001}, {0xc78, 0x47230001},
{0xc78, 0x46240001}, {0xc78, 0x45250001},
{0xc78, 0x44260001}, {0xc78, 0x43270001},
{0xc78, 0x42280001}, {0xc78, 0x41290001},
{0xc78, 0x402a0001}, {0xc78, 0x262b0001},
{0xc78, 0x252c0001}, {0xc78, 0x242d0001},
{0xc78, 0x232e0001}, {0xc78, 0x222f0001},
{0xc78, 0x21300001}, {0xc78, 0x20310001},
{0xc78, 0x06320001}, {0xc78, 0x05330001},
{0xc78, 0x04340001}, {0xc78, 0x03350001},
{0xc78, 0x02360001}, {0xc78, 0x01370001},
{0xc78, 0x00380001}, {0xc78, 0x00390001},
{0xc78, 0x003a0001}, {0xc78, 0x003b0001},
{0xc78, 0x003c0001}, {0xc78, 0x003d0001},
{0xc78, 0x003e0001}, {0xc78, 0x003f0001},
{0xc78, 0x7b400001}, {0xc78, 0x7b410001},
{0xc78, 0x7b420001}, {0xc78, 0x7b430001},
{0xc78, 0x7b440001}, {0xc78, 0x7b450001},
{0xc78, 0x7a460001}, {0xc78, 0x79470001},
{0xc78, 0x78480001}, {0xc78, 0x77490001},
{0xc78, 0x764a0001}, {0xc78, 0x754b0001},
{0xc78, 0x744c0001}, {0xc78, 0x734d0001},
{0xc78, 0x724e0001}, {0xc78, 0x714f0001},
{0xc78, 0x70500001}, {0xc78, 0x6f510001},
{0xc78, 0x6e520001}, {0xc78, 0x6d530001},
{0xc78, 0x6c540001}, {0xc78, 0x6b550001},
{0xc78, 0x6a560001}, {0xc78, 0x69570001},
{0xc78, 0x68580001}, {0xc78, 0x67590001},
{0xc78, 0x665a0001}, {0xc78, 0x655b0001},
{0xc78, 0x645c0001}, {0xc78, 0x635d0001},
{0xc78, 0x625e0001}, {0xc78, 0x615f0001},
{0xc78, 0x60600001}, {0xc78, 0x49610001},
{0xc78, 0x48620001}, {0xc78, 0x47630001},
{0xc78, 0x46640001}, {0xc78, 0x45650001},
{0xc78, 0x44660001}, {0xc78, 0x43670001},
{0xc78, 0x42680001}, {0xc78, 0x41690001},
{0xc78, 0x406a0001}, {0xc78, 0x266b0001},
{0xc78, 0x256c0001}, {0xc78, 0x246d0001},
{0xc78, 0x236e0001}, {0xc78, 0x226f0001},
{0xc78, 0x21700001}, {0xc78, 0x20710001},
{0xc78, 0x06720001}, {0xc78, 0x05730001},
{0xc78, 0x04740001}, {0xc78, 0x03750001},
{0xc78, 0x02760001}, {0xc78, 0x01770001},
{0xc78, 0x00780001}, {0xc78, 0x00790001},
{0xc78, 0x007a0001}, {0xc78, 0x007b0001},
{0xc78, 0x007c0001}, {0xc78, 0x007d0001},
{0xc78, 0x007e0001}, {0xc78, 0x007f0001},
{0xc78, 0x3800001e}, {0xc78, 0x3801001e},
{0xc78, 0x3802001e}, {0xc78, 0x3803001e},
{0xc78, 0x3804001e}, {0xc78, 0x3805001e},
{0xc78, 0x3806001e}, {0xc78, 0x3807001e},
{0xc78, 0x3808001e}, {0xc78, 0x3c09001e},
{0xc78, 0x3e0a001e}, {0xc78, 0x400b001e},
{0xc78, 0x440c001e}, {0xc78, 0x480d001e},
{0xc78, 0x4c0e001e}, {0xc78, 0x500f001e},
{0xc78, 0x5210001e}, {0xc78, 0x5611001e},
{0xc78, 0x5a12001e}, {0xc78, 0x5e13001e},
{0xc78, 0x6014001e}, {0xc78, 0x6015001e},
{0xc78, 0x6016001e}, {0xc78, 0x6217001e},
{0xc78, 0x6218001e}, {0xc78, 0x6219001e},
{0xc78, 0x621a001e}, {0xc78, 0x621b001e},
{0xc78, 0x621c001e}, {0xc78, 0x621d001e},
{0xc78, 0x621e001e}, {0xc78, 0x621f001e},
{0xffff, 0xffffffff}
};
static struct rtl8xxxu_reg32val rtl8xxx_agc_highpa_table[] = {
{0xc78, 0x7b000001}, {0xc78, 0x7b010001},
{0xc78, 0x7b020001}, {0xc78, 0x7b030001},
{0xc78, 0x7b040001}, {0xc78, 0x7b050001},
{0xc78, 0x7b060001}, {0xc78, 0x7b070001},
{0xc78, 0x7b080001}, {0xc78, 0x7a090001},
{0xc78, 0x790a0001}, {0xc78, 0x780b0001},
{0xc78, 0x770c0001}, {0xc78, 0x760d0001},
{0xc78, 0x750e0001}, {0xc78, 0x740f0001},
{0xc78, 0x73100001}, {0xc78, 0x72110001},
{0xc78, 0x71120001}, {0xc78, 0x70130001},
{0xc78, 0x6f140001}, {0xc78, 0x6e150001},
{0xc78, 0x6d160001}, {0xc78, 0x6c170001},
{0xc78, 0x6b180001}, {0xc78, 0x6a190001},
{0xc78, 0x691a0001}, {0xc78, 0x681b0001},
{0xc78, 0x671c0001}, {0xc78, 0x661d0001},
{0xc78, 0x651e0001}, {0xc78, 0x641f0001},
{0xc78, 0x63200001}, {0xc78, 0x62210001},
{0xc78, 0x61220001}, {0xc78, 0x60230001},
{0xc78, 0x46240001}, {0xc78, 0x45250001},
{0xc78, 0x44260001}, {0xc78, 0x43270001},
{0xc78, 0x42280001}, {0xc78, 0x41290001},
{0xc78, 0x402a0001}, {0xc78, 0x262b0001},
{0xc78, 0x252c0001}, {0xc78, 0x242d0001},
{0xc78, 0x232e0001}, {0xc78, 0x222f0001},
{0xc78, 0x21300001}, {0xc78, 0x20310001},
{0xc78, 0x06320001}, {0xc78, 0x05330001},
{0xc78, 0x04340001}, {0xc78, 0x03350001},
{0xc78, 0x02360001}, {0xc78, 0x01370001},
{0xc78, 0x00380001}, {0xc78, 0x00390001},
{0xc78, 0x003a0001}, {0xc78, 0x003b0001},
{0xc78, 0x003c0001}, {0xc78, 0x003d0001},
{0xc78, 0x003e0001}, {0xc78, 0x003f0001},
{0xc78, 0x7b400001}, {0xc78, 0x7b410001},
{0xc78, 0x7b420001}, {0xc78, 0x7b430001},
{0xc78, 0x7b440001}, {0xc78, 0x7b450001},
{0xc78, 0x7b460001}, {0xc78, 0x7b470001},
{0xc78, 0x7b480001}, {0xc78, 0x7a490001},
{0xc78, 0x794a0001}, {0xc78, 0x784b0001},
{0xc78, 0x774c0001}, {0xc78, 0x764d0001},
{0xc78, 0x754e0001}, {0xc78, 0x744f0001},
{0xc78, 0x73500001}, {0xc78, 0x72510001},
{0xc78, 0x71520001}, {0xc78, 0x70530001},
{0xc78, 0x6f540001}, {0xc78, 0x6e550001},
{0xc78, 0x6d560001}, {0xc78, 0x6c570001},
{0xc78, 0x6b580001}, {0xc78, 0x6a590001},
{0xc78, 0x695a0001}, {0xc78, 0x685b0001},
{0xc78, 0x675c0001}, {0xc78, 0x665d0001},
{0xc78, 0x655e0001}, {0xc78, 0x645f0001},
{0xc78, 0x63600001}, {0xc78, 0x62610001},
{0xc78, 0x61620001}, {0xc78, 0x60630001},
{0xc78, 0x46640001}, {0xc78, 0x45650001},
{0xc78, 0x44660001}, {0xc78, 0x43670001},
{0xc78, 0x42680001}, {0xc78, 0x41690001},
{0xc78, 0x406a0001}, {0xc78, 0x266b0001},
{0xc78, 0x256c0001}, {0xc78, 0x246d0001},
{0xc78, 0x236e0001}, {0xc78, 0x226f0001},
{0xc78, 0x21700001}, {0xc78, 0x20710001},
{0xc78, 0x06720001}, {0xc78, 0x05730001},
{0xc78, 0x04740001}, {0xc78, 0x03750001},
{0xc78, 0x02760001}, {0xc78, 0x01770001},
{0xc78, 0x00780001}, {0xc78, 0x00790001},
{0xc78, 0x007a0001}, {0xc78, 0x007b0001},
{0xc78, 0x007c0001}, {0xc78, 0x007d0001},
{0xc78, 0x007e0001}, {0xc78, 0x007f0001},
{0xc78, 0x3800001e}, {0xc78, 0x3801001e},
{0xc78, 0x3802001e}, {0xc78, 0x3803001e},
{0xc78, 0x3804001e}, {0xc78, 0x3805001e},
{0xc78, 0x3806001e}, {0xc78, 0x3807001e},
{0xc78, 0x3808001e}, {0xc78, 0x3c09001e},
{0xc78, 0x3e0a001e}, {0xc78, 0x400b001e},
{0xc78, 0x440c001e}, {0xc78, 0x480d001e},
{0xc78, 0x4c0e001e}, {0xc78, 0x500f001e},
{0xc78, 0x5210001e}, {0xc78, 0x5611001e},
{0xc78, 0x5a12001e}, {0xc78, 0x5e13001e},
{0xc78, 0x6014001e}, {0xc78, 0x6015001e},
{0xc78, 0x6016001e}, {0xc78, 0x6217001e},
{0xc78, 0x6218001e}, {0xc78, 0x6219001e},
{0xc78, 0x621a001e}, {0xc78, 0x621b001e},
{0xc78, 0x621c001e}, {0xc78, 0x621d001e},
{0xc78, 0x621e001e}, {0xc78, 0x621f001e},
{0xffff, 0xffffffff}
};
static struct rtl8xxxu_rfregval rtl8723au_radioa_1t_init_table[] = {
{0x00, 0x00030159}, {0x01, 0x00031284},
{0x02, 0x00098000}, {0x03, 0x00039c63},
{0x04, 0x000210e7}, {0x09, 0x0002044f},
{0x0a, 0x0001a3f1}, {0x0b, 0x00014787},
{0x0c, 0x000896fe}, {0x0d, 0x0000e02c},
{0x0e, 0x00039ce7}, {0x0f, 0x00000451},
{0x19, 0x00000000}, {0x1a, 0x00030355},
{0x1b, 0x00060a00}, {0x1c, 0x000fc378},
{0x1d, 0x000a1250}, {0x1e, 0x0000024f},
{0x1f, 0x00000000}, {0x20, 0x0000b614},
{0x21, 0x0006c000}, {0x22, 0x00000000},
{0x23, 0x00001558}, {0x24, 0x00000060},
{0x25, 0x00000483}, {0x26, 0x0004f000},
{0x27, 0x000ec7d9}, {0x28, 0x00057730},
{0x29, 0x00004783}, {0x2a, 0x00000001},
{0x2b, 0x00021334}, {0x2a, 0x00000000},
{0x2b, 0x00000054}, {0x2a, 0x00000001},
{0x2b, 0x00000808}, {0x2b, 0x00053333},
{0x2c, 0x0000000c}, {0x2a, 0x00000002},
{0x2b, 0x00000808}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000003},
{0x2b, 0x00000808}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x00000004},
{0x2b, 0x00000808}, {0x2b, 0x0006b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000005},
{0x2b, 0x00000808}, {0x2b, 0x00073333},
{0x2c, 0x0000000d}, {0x2a, 0x00000006},
{0x2b, 0x00000709}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000007},
{0x2b, 0x00000709}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x00000008},
{0x2b, 0x0000060a}, {0x2b, 0x0004b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000009},
{0x2b, 0x0000060a}, {0x2b, 0x00053333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000a},
{0x2b, 0x0000060a}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000b},
{0x2b, 0x0000060a}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000c},
{0x2b, 0x0000060a}, {0x2b, 0x0006b333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000d},
{0x2b, 0x0000060a}, {0x2b, 0x00073333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000e},
{0x2b, 0x0000050b}, {0x2b, 0x00066666},
{0x2c, 0x0000001a}, {0x2a, 0x000e0000},
{0x10, 0x0004000f}, {0x11, 0x000e31fc},
{0x10, 0x0006000f}, {0x11, 0x000ff9f8},
{0x10, 0x0002000f}, {0x11, 0x000203f9},
{0x10, 0x0003000f}, {0x11, 0x000ff500},
{0x10, 0x00000000}, {0x11, 0x00000000},
{0x10, 0x0008000f}, {0x11, 0x0003f100},
{0x10, 0x0009000f}, {0x11, 0x00023100},
{0x12, 0x00032000}, {0x12, 0x00071000},
{0x12, 0x000b0000}, {0x12, 0x000fc000},
{0x13, 0x000287b3}, {0x13, 0x000244b7},
{0x13, 0x000204ab}, {0x13, 0x0001c49f},
{0x13, 0x00018493}, {0x13, 0x0001429b},
{0x13, 0x00010299}, {0x13, 0x0000c29c},
{0x13, 0x000081a0}, {0x13, 0x000040ac},
{0x13, 0x00000020}, {0x14, 0x0001944c},
{0x14, 0x00059444}, {0x14, 0x0009944c},
{0x14, 0x000d9444}, {0x15, 0x0000f474},
{0x15, 0x0004f477}, {0x15, 0x0008f455},
{0x15, 0x000cf455}, {0x16, 0x00000339},
{0x16, 0x00040339}, {0x16, 0x00080339},
{0x16, 0x000c0366}, {0x00, 0x00010159},
{0x18, 0x0000f401}, {0xfe, 0x00000000},
{0xfe, 0x00000000}, {0x1f, 0x00000003},
{0xfe, 0x00000000}, {0xfe, 0x00000000},
{0x1e, 0x00000247}, {0x1f, 0x00000000},
{0x00, 0x00030159},
{0xff, 0xffffffff}
};
static struct rtl8xxxu_rfregval rtl8192cu_radioa_2t_init_table[] = {
{0x00, 0x00030159}, {0x01, 0x00031284},
{0x02, 0x00098000}, {0x03, 0x00018c63},
{0x04, 0x000210e7}, {0x09, 0x0002044f},
{0x0a, 0x0001adb1}, {0x0b, 0x00054867},
{0x0c, 0x0008992e}, {0x0d, 0x0000e52c},
{0x0e, 0x00039ce7}, {0x0f, 0x00000451},
{0x19, 0x00000000}, {0x1a, 0x00010255},
{0x1b, 0x00060a00}, {0x1c, 0x000fc378},
{0x1d, 0x000a1250}, {0x1e, 0x0004445f},
{0x1f, 0x00080001}, {0x20, 0x0000b614},
{0x21, 0x0006c000}, {0x22, 0x00000000},
{0x23, 0x00001558}, {0x24, 0x00000060},
{0x25, 0x00000483}, {0x26, 0x0004f000},
{0x27, 0x000ec7d9}, {0x28, 0x000577c0},
{0x29, 0x00004783}, {0x2a, 0x00000001},
{0x2b, 0x00021334}, {0x2a, 0x00000000},
{0x2b, 0x00000054}, {0x2a, 0x00000001},
{0x2b, 0x00000808}, {0x2b, 0x00053333},
{0x2c, 0x0000000c}, {0x2a, 0x00000002},
{0x2b, 0x00000808}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000003},
{0x2b, 0x00000808}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x00000004},
{0x2b, 0x00000808}, {0x2b, 0x0006b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000005},
{0x2b, 0x00000808}, {0x2b, 0x00073333},
{0x2c, 0x0000000d}, {0x2a, 0x00000006},
{0x2b, 0x00000709}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000007},
{0x2b, 0x00000709}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x00000008},
{0x2b, 0x0000060a}, {0x2b, 0x0004b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000009},
{0x2b, 0x0000060a}, {0x2b, 0x00053333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000a},
{0x2b, 0x0000060a}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000b},
{0x2b, 0x0000060a}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000c},
{0x2b, 0x0000060a}, {0x2b, 0x0006b333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000d},
{0x2b, 0x0000060a}, {0x2b, 0x00073333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000e},
{0x2b, 0x0000050b}, {0x2b, 0x00066666},
{0x2c, 0x0000001a}, {0x2a, 0x000e0000},
{0x10, 0x0004000f}, {0x11, 0x000e31fc},
{0x10, 0x0006000f}, {0x11, 0x000ff9f8},
{0x10, 0x0002000f}, {0x11, 0x000203f9},
{0x10, 0x0003000f}, {0x11, 0x000ff500},
{0x10, 0x00000000}, {0x11, 0x00000000},
{0x10, 0x0008000f}, {0x11, 0x0003f100},
{0x10, 0x0009000f}, {0x11, 0x00023100},
{0x12, 0x00032000}, {0x12, 0x00071000},
{0x12, 0x000b0000}, {0x12, 0x000fc000},
{0x13, 0x000287b3}, {0x13, 0x000244b7},
{0x13, 0x000204ab}, {0x13, 0x0001c49f},
{0x13, 0x00018493}, {0x13, 0x0001429b},
{0x13, 0x00010299}, {0x13, 0x0000c29c},
{0x13, 0x000081a0}, {0x13, 0x000040ac},
{0x13, 0x00000020}, {0x14, 0x0001944c},
{0x14, 0x00059444}, {0x14, 0x0009944c},
{0x14, 0x000d9444}, {0x15, 0x0000f424},
{0x15, 0x0004f424}, {0x15, 0x0008f424},
{0x15, 0x000cf424}, {0x16, 0x000e0330},
{0x16, 0x000a0330}, {0x16, 0x00060330},
{0x16, 0x00020330}, {0x00, 0x00010159},
{0x18, 0x0000f401}, {0xfe, 0x00000000},
{0xfe, 0x00000000}, {0x1f, 0x00080003},
{0xfe, 0x00000000}, {0xfe, 0x00000000},
{0x1e, 0x00044457}, {0x1f, 0x00080000},
{0x00, 0x00030159},
{0xff, 0xffffffff}
};
static struct rtl8xxxu_rfregval rtl8192cu_radiob_2t_init_table[] = {
{0x00, 0x00030159}, {0x01, 0x00031284},
{0x02, 0x00098000}, {0x03, 0x00018c63},
{0x04, 0x000210e7}, {0x09, 0x0002044f},
{0x0a, 0x0001adb1}, {0x0b, 0x00054867},
{0x0c, 0x0008992e}, {0x0d, 0x0000e52c},
{0x0e, 0x00039ce7}, {0x0f, 0x00000451},
{0x12, 0x00032000}, {0x12, 0x00071000},
{0x12, 0x000b0000}, {0x12, 0x000fc000},
{0x13, 0x000287af}, {0x13, 0x000244b7},
{0x13, 0x000204ab}, {0x13, 0x0001c49f},
{0x13, 0x00018493}, {0x13, 0x00014297},
{0x13, 0x00010295}, {0x13, 0x0000c298},
{0x13, 0x0000819c}, {0x13, 0x000040a8},
{0x13, 0x0000001c}, {0x14, 0x0001944c},
{0x14, 0x00059444}, {0x14, 0x0009944c},
{0x14, 0x000d9444}, {0x15, 0x0000f424},
{0x15, 0x0004f424}, {0x15, 0x0008f424},
{0x15, 0x000cf424}, {0x16, 0x000e0330},
{0x16, 0x000a0330}, {0x16, 0x00060330},
{0x16, 0x00020330},
{0xff, 0xffffffff}
};
static struct rtl8xxxu_rfregval rtl8192cu_radioa_1t_init_table[] = {
{0x00, 0x00030159}, {0x01, 0x00031284},
{0x02, 0x00098000}, {0x03, 0x00018c63},
{0x04, 0x000210e7}, {0x09, 0x0002044f},
{0x0a, 0x0001adb1}, {0x0b, 0x00054867},
{0x0c, 0x0008992e}, {0x0d, 0x0000e52c},
{0x0e, 0x00039ce7}, {0x0f, 0x00000451},
{0x19, 0x00000000}, {0x1a, 0x00010255},
{0x1b, 0x00060a00}, {0x1c, 0x000fc378},
{0x1d, 0x000a1250}, {0x1e, 0x0004445f},
{0x1f, 0x00080001}, {0x20, 0x0000b614},
{0x21, 0x0006c000}, {0x22, 0x00000000},
{0x23, 0x00001558}, {0x24, 0x00000060},
{0x25, 0x00000483}, {0x26, 0x0004f000},
{0x27, 0x000ec7d9}, {0x28, 0x000577c0},
{0x29, 0x00004783}, {0x2a, 0x00000001},
{0x2b, 0x00021334}, {0x2a, 0x00000000},
{0x2b, 0x00000054}, {0x2a, 0x00000001},
{0x2b, 0x00000808}, {0x2b, 0x00053333},
{0x2c, 0x0000000c}, {0x2a, 0x00000002},
{0x2b, 0x00000808}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000003},
{0x2b, 0x00000808}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x00000004},
{0x2b, 0x00000808}, {0x2b, 0x0006b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000005},
{0x2b, 0x00000808}, {0x2b, 0x00073333},
{0x2c, 0x0000000d}, {0x2a, 0x00000006},
{0x2b, 0x00000709}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000007},
{0x2b, 0x00000709}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x00000008},
{0x2b, 0x0000060a}, {0x2b, 0x0004b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000009},
{0x2b, 0x0000060a}, {0x2b, 0x00053333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000a},
{0x2b, 0x0000060a}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000b},
{0x2b, 0x0000060a}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000c},
{0x2b, 0x0000060a}, {0x2b, 0x0006b333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000d},
{0x2b, 0x0000060a}, {0x2b, 0x00073333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000e},
{0x2b, 0x0000050b}, {0x2b, 0x00066666},
{0x2c, 0x0000001a}, {0x2a, 0x000e0000},
{0x10, 0x0004000f}, {0x11, 0x000e31fc},
{0x10, 0x0006000f}, {0x11, 0x000ff9f8},
{0x10, 0x0002000f}, {0x11, 0x000203f9},
{0x10, 0x0003000f}, {0x11, 0x000ff500},
{0x10, 0x00000000}, {0x11, 0x00000000},
{0x10, 0x0008000f}, {0x11, 0x0003f100},
{0x10, 0x0009000f}, {0x11, 0x00023100},
{0x12, 0x00032000}, {0x12, 0x00071000},
{0x12, 0x000b0000}, {0x12, 0x000fc000},
{0x13, 0x000287b3}, {0x13, 0x000244b7},
{0x13, 0x000204ab}, {0x13, 0x0001c49f},
{0x13, 0x00018493}, {0x13, 0x0001429b},
{0x13, 0x00010299}, {0x13, 0x0000c29c},
{0x13, 0x000081a0}, {0x13, 0x000040ac},
{0x13, 0x00000020}, {0x14, 0x0001944c},
{0x14, 0x00059444}, {0x14, 0x0009944c},
{0x14, 0x000d9444}, {0x15, 0x0000f405},
{0x15, 0x0004f405}, {0x15, 0x0008f405},
{0x15, 0x000cf405}, {0x16, 0x000e0330},
{0x16, 0x000a0330}, {0x16, 0x00060330},
{0x16, 0x00020330}, {0x00, 0x00010159},
{0x18, 0x0000f401}, {0xfe, 0x00000000},
{0xfe, 0x00000000}, {0x1f, 0x00080003},
{0xfe, 0x00000000}, {0xfe, 0x00000000},
{0x1e, 0x00044457}, {0x1f, 0x00080000},
{0x00, 0x00030159},
{0xff, 0xffffffff}
};
static struct rtl8xxxu_rfregval rtl8188ru_radioa_1t_highpa_table[] = {
{0x00, 0x00030159}, {0x01, 0x00031284},
{0x02, 0x00098000}, {0x03, 0x00018c63},
{0x04, 0x000210e7}, {0x09, 0x0002044f},
{0x0a, 0x0001adb0}, {0x0b, 0x00054867},
{0x0c, 0x0008992e}, {0x0d, 0x0000e529},
{0x0e, 0x00039ce7}, {0x0f, 0x00000451},
{0x19, 0x00000000}, {0x1a, 0x00000255},
{0x1b, 0x00060a00}, {0x1c, 0x000fc378},
{0x1d, 0x000a1250}, {0x1e, 0x0004445f},
{0x1f, 0x00080001}, {0x20, 0x0000b614},
{0x21, 0x0006c000}, {0x22, 0x0000083c},
{0x23, 0x00001558}, {0x24, 0x00000060},
{0x25, 0x00000483}, {0x26, 0x0004f000},
{0x27, 0x000ec7d9}, {0x28, 0x000977c0},
{0x29, 0x00004783}, {0x2a, 0x00000001},
{0x2b, 0x00021334}, {0x2a, 0x00000000},
{0x2b, 0x00000054}, {0x2a, 0x00000001},
{0x2b, 0x00000808}, {0x2b, 0x00053333},
{0x2c, 0x0000000c}, {0x2a, 0x00000002},
{0x2b, 0x00000808}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000003},
{0x2b, 0x00000808}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x00000004},
{0x2b, 0x00000808}, {0x2b, 0x0006b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000005},
{0x2b, 0x00000808}, {0x2b, 0x00073333},
{0x2c, 0x0000000d}, {0x2a, 0x00000006},
{0x2b, 0x00000709}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000007},
{0x2b, 0x00000709}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x00000008},
{0x2b, 0x0000060a}, {0x2b, 0x0004b333},
{0x2c, 0x0000000d}, {0x2a, 0x00000009},
{0x2b, 0x0000060a}, {0x2b, 0x00053333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000a},
{0x2b, 0x0000060a}, {0x2b, 0x0005b333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000b},
{0x2b, 0x0000060a}, {0x2b, 0x00063333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000c},
{0x2b, 0x0000060a}, {0x2b, 0x0006b333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000d},
{0x2b, 0x0000060a}, {0x2b, 0x00073333},
{0x2c, 0x0000000d}, {0x2a, 0x0000000e},
{0x2b, 0x0000050b}, {0x2b, 0x00066666},
{0x2c, 0x0000001a}, {0x2a, 0x000e0000},
{0x10, 0x0004000f}, {0x11, 0x000e31fc},
{0x10, 0x0006000f}, {0x11, 0x000ff9f8},
{0x10, 0x0002000f}, {0x11, 0x000203f9},
{0x10, 0x0003000f}, {0x11, 0x000ff500},
{0x10, 0x00000000}, {0x11, 0x00000000},
{0x10, 0x0008000f}, {0x11, 0x0003f100},
{0x10, 0x0009000f}, {0x11, 0x00023100},
{0x12, 0x000d8000}, {0x12, 0x00090000},
{0x12, 0x00051000}, {0x12, 0x00012000},
{0x13, 0x00028fb4}, {0x13, 0x00024fa8},
{0x13, 0x000207a4}, {0x13, 0x0001c3b0},
{0x13, 0x000183a4}, {0x13, 0x00014398},
{0x13, 0x000101a4}, {0x13, 0x0000c198},
{0x13, 0x000080a4}, {0x13, 0x00004098},
{0x13, 0x00000000}, {0x14, 0x0001944c},
{0x14, 0x00059444}, {0x14, 0x0009944c},
{0x14, 0x000d9444}, {0x15, 0x0000f405},
{0x15, 0x0004f405}, {0x15, 0x0008f405},
{0x15, 0x000cf405}, {0x16, 0x000e0330},
{0x16, 0x000a0330}, {0x16, 0x00060330},
{0x16, 0x00020330}, {0x00, 0x00010159},
{0x18, 0x0000f401}, {0xfe, 0x00000000},
{0xfe, 0x00000000}, {0x1f, 0x00080003},
{0xfe, 0x00000000}, {0xfe, 0x00000000},
{0x1e, 0x00044457}, {0x1f, 0x00080000},
{0x00, 0x00030159},
{0xff, 0xffffffff}
};
static struct rtl8xxxu_rfregs rtl8xxxu_rfregs[] = {
{ /* RF_A */
.hssiparm1 = REG_FPGA0_XA_HSSI_PARM1,
.hssiparm2 = REG_FPGA0_XA_HSSI_PARM2,
.lssiparm = REG_FPGA0_XA_LSSI_PARM,
.hspiread = REG_HSPI_XA_READBACK,
.lssiread = REG_FPGA0_XA_LSSI_READBACK,
.rf_sw_ctrl = REG_FPGA0_XA_RF_SW_CTRL,
},
{ /* RF_B */
.hssiparm1 = REG_FPGA0_XB_HSSI_PARM1,
.hssiparm2 = REG_FPGA0_XB_HSSI_PARM2,
.lssiparm = REG_FPGA0_XB_LSSI_PARM,
.hspiread = REG_HSPI_XB_READBACK,
.lssiread = REG_FPGA0_XB_LSSI_READBACK,
.rf_sw_ctrl = REG_FPGA0_XB_RF_SW_CTRL,
},
};
static const u32 rtl8723au_iqk_phy_iq_bb_reg[RTL8XXXU_BB_REGS] = {
REG_OFDM0_XA_RX_IQ_IMBALANCE,
REG_OFDM0_XB_RX_IQ_IMBALANCE,
REG_OFDM0_ENERGY_CCA_THRES,
REG_OFDM0_AGCR_SSI_TABLE,
REG_OFDM0_XA_TX_IQ_IMBALANCE,
REG_OFDM0_XB_TX_IQ_IMBALANCE,
REG_OFDM0_XC_TX_AFE,
REG_OFDM0_XD_TX_AFE,
REG_OFDM0_RX_IQ_EXT_ANTA
};
static u8 rtl8xxxu_read8(struct rtl8xxxu_priv *priv, u16 addr)
{
struct usb_device *udev = priv->udev;
int len;
u8 data;
mutex_lock(&priv->usb_buf_mutex);
len = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
REALTEK_USB_CMD_REQ, REALTEK_USB_READ,
addr, 0, &priv->usb_buf.val8, sizeof(u8),
RTW_USB_CONTROL_MSG_TIMEOUT);
data = priv->usb_buf.val8;
mutex_unlock(&priv->usb_buf_mutex);
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_READ)
dev_info(&udev->dev, "%s(%04x) = 0x%02x, len %i\n",
__func__, addr, data, len);
return data;
}
static u16 rtl8xxxu_read16(struct rtl8xxxu_priv *priv, u16 addr)
{
struct usb_device *udev = priv->udev;
int len;
u16 data;
mutex_lock(&priv->usb_buf_mutex);
len = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
REALTEK_USB_CMD_REQ, REALTEK_USB_READ,
addr, 0, &priv->usb_buf.val16, sizeof(u16),
RTW_USB_CONTROL_MSG_TIMEOUT);
data = le16_to_cpu(priv->usb_buf.val16);
mutex_unlock(&priv->usb_buf_mutex);
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_READ)
dev_info(&udev->dev, "%s(%04x) = 0x%04x, len %i\n",
__func__, addr, data, len);
return data;
}
static u32 rtl8xxxu_read32(struct rtl8xxxu_priv *priv, u16 addr)
{
struct usb_device *udev = priv->udev;
int len;
u32 data;
mutex_lock(&priv->usb_buf_mutex);
len = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
REALTEK_USB_CMD_REQ, REALTEK_USB_READ,
addr, 0, &priv->usb_buf.val32, sizeof(u32),
RTW_USB_CONTROL_MSG_TIMEOUT);
data = le32_to_cpu(priv->usb_buf.val32);
mutex_unlock(&priv->usb_buf_mutex);
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_READ)
dev_info(&udev->dev, "%s(%04x) = 0x%08x, len %i\n",
__func__, addr, data, len);
return data;
}
static int rtl8xxxu_write8(struct rtl8xxxu_priv *priv, u16 addr, u8 val)
{
struct usb_device *udev = priv->udev;
int ret;
mutex_lock(&priv->usb_buf_mutex);
priv->usb_buf.val8 = val;
ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
REALTEK_USB_CMD_REQ, REALTEK_USB_WRITE,
addr, 0, &priv->usb_buf.val8, sizeof(u8),
RTW_USB_CONTROL_MSG_TIMEOUT);
mutex_unlock(&priv->usb_buf_mutex);
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_WRITE)
dev_info(&udev->dev, "%s(%04x) = 0x%02x\n",
__func__, addr, val);
return ret;
}
static int rtl8xxxu_write16(struct rtl8xxxu_priv *priv, u16 addr, u16 val)
{
struct usb_device *udev = priv->udev;
int ret;
mutex_lock(&priv->usb_buf_mutex);
priv->usb_buf.val16 = cpu_to_le16(val);
ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
REALTEK_USB_CMD_REQ, REALTEK_USB_WRITE,
addr, 0, &priv->usb_buf.val16, sizeof(u16),
RTW_USB_CONTROL_MSG_TIMEOUT);
mutex_unlock(&priv->usb_buf_mutex);
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_WRITE)
dev_info(&udev->dev, "%s(%04x) = 0x%04x\n",
__func__, addr, val);
return ret;
}
static int rtl8xxxu_write32(struct rtl8xxxu_priv *priv, u16 addr, u32 val)
{
struct usb_device *udev = priv->udev;
int ret;
mutex_lock(&priv->usb_buf_mutex);
priv->usb_buf.val32 = cpu_to_le32(val);
ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
REALTEK_USB_CMD_REQ, REALTEK_USB_WRITE,
addr, 0, &priv->usb_buf.val32, sizeof(u32),
RTW_USB_CONTROL_MSG_TIMEOUT);
mutex_unlock(&priv->usb_buf_mutex);
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_WRITE)
dev_info(&udev->dev, "%s(%04x) = 0x%08x\n",
__func__, addr, val);
return ret;
}
static int
rtl8xxxu_writeN(struct rtl8xxxu_priv *priv, u16 addr, u8 *buf, u16 len)
{
struct usb_device *udev = priv->udev;
int blocksize = priv->fops->writeN_block_size;
int ret, i, count, remainder;
count = len / blocksize;
remainder = len % blocksize;
for (i = 0; i < count; i++) {
ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
REALTEK_USB_CMD_REQ, REALTEK_USB_WRITE,
addr, 0, buf, blocksize,
RTW_USB_CONTROL_MSG_TIMEOUT);
if (ret != blocksize)
goto write_error;
addr += blocksize;
buf += blocksize;
}
if (remainder) {
ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
REALTEK_USB_CMD_REQ, REALTEK_USB_WRITE,
addr, 0, buf, remainder,
RTW_USB_CONTROL_MSG_TIMEOUT);
if (ret != remainder)
goto write_error;
}
return len;
write_error:
dev_info(&udev->dev,
"%s: Failed to write block at addr: %04x size: %04x\n",
__func__, addr, blocksize);
return -EAGAIN;
}
static u32 rtl8xxxu_read_rfreg(struct rtl8xxxu_priv *priv,
enum rtl8xxxu_rfpath path, u8 reg)
{
u32 hssia, val32, retval;
hssia = rtl8xxxu_read32(priv, REG_FPGA0_XA_HSSI_PARM2);
if (path != RF_A)
val32 = rtl8xxxu_read32(priv, rtl8xxxu_rfregs[path].hssiparm2);
else
val32 = hssia;
val32 &= ~FPGA0_HSSI_PARM2_ADDR_MASK;
val32 |= (reg << FPGA0_HSSI_PARM2_ADDR_SHIFT);
val32 |= FPGA0_HSSI_PARM2_EDGE_READ;
hssia &= ~FPGA0_HSSI_PARM2_EDGE_READ;
rtl8xxxu_write32(priv, REG_FPGA0_XA_HSSI_PARM2, hssia);
udelay(10);
rtl8xxxu_write32(priv, rtl8xxxu_rfregs[path].hssiparm2, val32);
udelay(100);
hssia |= FPGA0_HSSI_PARM2_EDGE_READ;
rtl8xxxu_write32(priv, REG_FPGA0_XA_HSSI_PARM2, hssia);
udelay(10);
val32 = rtl8xxxu_read32(priv, rtl8xxxu_rfregs[path].hssiparm1);
if (val32 & FPGA0_HSSI_PARM1_PI)
retval = rtl8xxxu_read32(priv, rtl8xxxu_rfregs[path].hspiread);
else
retval = rtl8xxxu_read32(priv, rtl8xxxu_rfregs[path].lssiread);
retval &= 0xfffff;
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_RFREG_READ)
dev_info(&priv->udev->dev, "%s(%02x) = 0x%06x\n",
__func__, reg, retval);
return retval;
}
static int rtl8xxxu_write_rfreg(struct rtl8xxxu_priv *priv,
enum rtl8xxxu_rfpath path, u8 reg, u32 data)
{
int ret, retval;
u32 dataaddr;
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_RFREG_WRITE)
dev_info(&priv->udev->dev, "%s(%02x) = 0x%06x\n",
__func__, reg, data);
data &= FPGA0_LSSI_PARM_DATA_MASK;
dataaddr = (reg << FPGA0_LSSI_PARM_ADDR_SHIFT) | data;
/* Use XB for path B */
ret = rtl8xxxu_write32(priv, rtl8xxxu_rfregs[path].lssiparm, dataaddr);
if (ret != sizeof(dataaddr))
retval = -EIO;
else
retval = 0;
udelay(1);
return retval;
}
static int rtl8723a_h2c_cmd(struct rtl8xxxu_priv *priv, struct h2c_cmd *h2c)
{
struct device *dev = &priv->udev->dev;
int mbox_nr, retry, retval = 0;
int mbox_reg, mbox_ext_reg;
u8 val8;
mutex_lock(&priv->h2c_mutex);
mbox_nr = priv->next_mbox;
mbox_reg = REG_HMBOX_0 + (mbox_nr * 4);
mbox_ext_reg = REG_HMBOX_EXT_0 + (mbox_nr * 2);
/*
* MBOX ready?
*/
retry = 100;
do {
val8 = rtl8xxxu_read8(priv, REG_HMTFR);
if (!(val8 & BIT(mbox_nr)))
break;
} while (retry--);
if (!retry) {
dev_dbg(dev, "%s: Mailbox busy\n", __func__);
retval = -EBUSY;
goto error;
}
/*
* Need to swap as it's being swapped again by rtl8xxxu_write16/32()
*/
if (h2c->cmd.cmd & H2C_EXT) {
rtl8xxxu_write16(priv, mbox_ext_reg,
le16_to_cpu(h2c->raw.ext));
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_H2C)
dev_info(dev, "H2C_EXT %04x\n",
le16_to_cpu(h2c->raw.ext));
}
rtl8xxxu_write32(priv, mbox_reg, le32_to_cpu(h2c->raw.data));
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_H2C)
dev_info(dev, "H2C %08x\n", le32_to_cpu(h2c->raw.data));
priv->next_mbox = (mbox_nr + 1) % H2C_MAX_MBOX;
error:
mutex_unlock(&priv->h2c_mutex);
return retval;
}
static void rtl8723a_enable_rf(struct rtl8xxxu_priv *priv)
{
u8 val8;
u32 val32;
val8 = rtl8xxxu_read8(priv, REG_SPS0_CTRL);
val8 |= BIT(0) | BIT(3);
rtl8xxxu_write8(priv, REG_SPS0_CTRL, val8);
val32 = rtl8xxxu_read32(priv, REG_FPGA0_XAB_RF_PARM);
val32 &= ~(BIT(4) | BIT(5));
val32 |= BIT(3);
if (priv->rf_paths == 2) {
val32 &= ~(BIT(20) | BIT(21));
val32 |= BIT(19);
}
rtl8xxxu_write32(priv, REG_FPGA0_XAB_RF_PARM, val32);
val32 = rtl8xxxu_read32(priv, REG_OFDM0_TRX_PATH_ENABLE);
val32 &= ~OFDM_RF_PATH_TX_MASK;
if (priv->tx_paths == 2)
val32 |= OFDM_RF_PATH_TX_A | OFDM_RF_PATH_TX_B;
else if (priv->rtlchip == 0x8192c || priv->rtlchip == 0x8191c)
val32 |= OFDM_RF_PATH_TX_B;
else
val32 |= OFDM_RF_PATH_TX_A;
rtl8xxxu_write32(priv, REG_OFDM0_TRX_PATH_ENABLE, val32);
val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
val32 &= ~FPGA_RF_MODE_JAPAN;
rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
if (priv->rf_paths == 2)
rtl8xxxu_write32(priv, REG_RX_WAIT_CCA, 0x63db25a0);
else
rtl8xxxu_write32(priv, REG_RX_WAIT_CCA, 0x631b25a0);
rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_AC, 0x32d95);
if (priv->rf_paths == 2)
rtl8xxxu_write_rfreg(priv, RF_B, RF6052_REG_AC, 0x32d95);
rtl8xxxu_write8(priv, REG_TXPAUSE, 0x00);
}
static void rtl8723a_disable_rf(struct rtl8xxxu_priv *priv)
{
u8 sps0;
u32 val32;
rtl8xxxu_write8(priv, REG_TXPAUSE, 0xff);
sps0 = rtl8xxxu_read8(priv, REG_SPS0_CTRL);
/* RF RX code for preamble power saving */
val32 = rtl8xxxu_read32(priv, REG_FPGA0_XAB_RF_PARM);
val32 &= ~(BIT(3) | BIT(4) | BIT(5));
if (priv->rf_paths == 2)
val32 &= ~(BIT(19) | BIT(20) | BIT(21));
rtl8xxxu_write32(priv, REG_FPGA0_XAB_RF_PARM, val32);
/* Disable TX for four paths */
val32 = rtl8xxxu_read32(priv, REG_OFDM0_TRX_PATH_ENABLE);
val32 &= ~OFDM_RF_PATH_TX_MASK;
rtl8xxxu_write32(priv, REG_OFDM0_TRX_PATH_ENABLE, val32);
/* Enable power saving */
val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
val32 |= FPGA_RF_MODE_JAPAN;
rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
/* AFE control register to power down bits [30:22] */
if (priv->rf_paths == 2)
rtl8xxxu_write32(priv, REG_RX_WAIT_CCA, 0x00db25a0);
else
rtl8xxxu_write32(priv, REG_RX_WAIT_CCA, 0x001b25a0);
/* Power down RF module */
rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_AC, 0);
if (priv->rf_paths == 2)
rtl8xxxu_write_rfreg(priv, RF_B, RF6052_REG_AC, 0);
sps0 &= ~(BIT(0) | BIT(3));
rtl8xxxu_write8(priv, REG_SPS0_CTRL, sps0);
}
static void rtl8723a_stop_tx_beacon(struct rtl8xxxu_priv *priv)
{
u8 val8;
val8 = rtl8xxxu_read8(priv, REG_FWHW_TXQ_CTRL + 2);
val8 &= ~BIT(6);
rtl8xxxu_write8(priv, REG_FWHW_TXQ_CTRL + 2, val8);
rtl8xxxu_write8(priv, REG_TBTT_PROHIBIT + 1, 0x64);
val8 = rtl8xxxu_read8(priv, REG_TBTT_PROHIBIT + 2);
val8 &= ~BIT(0);
rtl8xxxu_write8(priv, REG_TBTT_PROHIBIT + 2, val8);
}
/*
* The rtl8723a has 3 channel groups for it's efuse settings. It only
* supports the 2.4GHz band, so channels 1 - 14:
* group 0: channels 1 - 3
* group 1: channels 4 - 9
* group 2: channels 10 - 14
*
* Note: We index from 0 in the code
*/
static int rtl8723a_channel_to_group(int channel)
{
int group;
if (channel < 4)
group = 0;
else if (channel < 10)
group = 1;
else
group = 2;
return group;
}
static void rtl8723au_config_channel(struct ieee80211_hw *hw)
{
struct rtl8xxxu_priv *priv = hw->priv;
u32 val32, rsr;
u8 val8, opmode;
bool ht = true;
int sec_ch_above, channel;
int i;
opmode = rtl8xxxu_read8(priv, REG_BW_OPMODE);
rsr = rtl8xxxu_read32(priv, REG_RESPONSE_RATE_SET);
channel = hw->conf.chandef.chan->hw_value;
switch (hw->conf.chandef.width) {
case NL80211_CHAN_WIDTH_20_NOHT:
ht = false;
case NL80211_CHAN_WIDTH_20:
opmode |= BW_OPMODE_20MHZ;
rtl8xxxu_write8(priv, REG_BW_OPMODE, opmode);
val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
val32 &= ~FPGA_RF_MODE;
rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
val32 = rtl8xxxu_read32(priv, REG_FPGA1_RF_MODE);
val32 &= ~FPGA_RF_MODE;
rtl8xxxu_write32(priv, REG_FPGA1_RF_MODE, val32);
val32 = rtl8xxxu_read32(priv, REG_FPGA0_ANALOG2);
val32 |= FPGA0_ANALOG2_20MHZ;
rtl8xxxu_write32(priv, REG_FPGA0_ANALOG2, val32);
break;
case NL80211_CHAN_WIDTH_40:
if (hw->conf.chandef.center_freq1 >
hw->conf.chandef.chan->center_freq) {
sec_ch_above = 1;
channel += 2;
} else {
sec_ch_above = 0;
channel -= 2;
}
opmode &= ~BW_OPMODE_20MHZ;
rtl8xxxu_write8(priv, REG_BW_OPMODE, opmode);
rsr &= ~RSR_RSC_BANDWIDTH_40M;
if (sec_ch_above)
rsr |= RSR_RSC_UPPER_SUB_CHANNEL;
else
rsr |= RSR_RSC_LOWER_SUB_CHANNEL;
rtl8xxxu_write32(priv, REG_RESPONSE_RATE_SET, rsr);
val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
val32 |= FPGA_RF_MODE;
rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
val32 = rtl8xxxu_read32(priv, REG_FPGA1_RF_MODE);
val32 |= FPGA_RF_MODE;
rtl8xxxu_write32(priv, REG_FPGA1_RF_MODE, val32);
/*
* Set Control channel to upper or lower. These settings
* are required only for 40MHz
*/
val32 = rtl8xxxu_read32(priv, REG_CCK0_SYSTEM);
val32 &= ~CCK0_SIDEBAND;
if (!sec_ch_above)
val32 |= CCK0_SIDEBAND;
rtl8xxxu_write32(priv, REG_CCK0_SYSTEM, val32);
val32 = rtl8xxxu_read32(priv, REG_OFDM1_LSTF);
val32 &= ~OFDM_LSTF_PRIME_CH_MASK; /* 0xc00 */
if (sec_ch_above)
val32 |= OFDM_LSTF_PRIME_CH_LOW;
else
val32 |= OFDM_LSTF_PRIME_CH_HIGH;
rtl8xxxu_write32(priv, REG_OFDM1_LSTF, val32);
val32 = rtl8xxxu_read32(priv, REG_FPGA0_ANALOG2);
val32 &= ~FPGA0_ANALOG2_20MHZ;
rtl8xxxu_write32(priv, REG_FPGA0_ANALOG2, val32);
val32 = rtl8xxxu_read32(priv, REG_FPGA0_POWER_SAVE);
val32 &= ~(FPGA0_PS_LOWER_CHANNEL | FPGA0_PS_UPPER_CHANNEL);
if (sec_ch_above)
val32 |= FPGA0_PS_UPPER_CHANNEL;
else
val32 |= FPGA0_PS_LOWER_CHANNEL;
rtl8xxxu_write32(priv, REG_FPGA0_POWER_SAVE, val32);
break;
default:
break;
}
for (i = RF_A; i < priv->rf_paths; i++) {
val32 = rtl8xxxu_read_rfreg(priv, i, RF6052_REG_MODE_AG);
val32 &= ~MODE_AG_CHANNEL_MASK;
val32 |= channel;
rtl8xxxu_write_rfreg(priv, i, RF6052_REG_MODE_AG, val32);
}
if (ht)
val8 = 0x0e;
else
val8 = 0x0a;
rtl8xxxu_write8(priv, REG_SIFS_CCK + 1, val8);
rtl8xxxu_write8(priv, REG_SIFS_OFDM + 1, val8);
rtl8xxxu_write16(priv, REG_R2T_SIFS, 0x0808);
rtl8xxxu_write16(priv, REG_T2T_SIFS, 0x0a0a);
for (i = RF_A; i < priv->rf_paths; i++) {
val32 = rtl8xxxu_read_rfreg(priv, i, RF6052_REG_MODE_AG);
if (hw->conf.chandef.width == NL80211_CHAN_WIDTH_40)
val32 &= ~MODE_AG_CHANNEL_20MHZ;
else
val32 |= MODE_AG_CHANNEL_20MHZ;
rtl8xxxu_write_rfreg(priv, i, RF6052_REG_MODE_AG, val32);
}
}
static void
rtl8723a_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40)
{
u8 cck[RTL8723A_MAX_RF_PATHS], ofdm[RTL8723A_MAX_RF_PATHS];
u8 ofdmbase[RTL8723A_MAX_RF_PATHS], mcsbase[RTL8723A_MAX_RF_PATHS];
u32 val32, ofdm_a, ofdm_b, mcs_a, mcs_b;
u8 val8;
int group, i;
group = rtl8723a_channel_to_group(channel);
cck[0] = priv->cck_tx_power_index_A[group];
cck[1] = priv->cck_tx_power_index_B[group];
ofdm[0] = priv->ht40_1s_tx_power_index_A[group];
ofdm[1] = priv->ht40_1s_tx_power_index_B[group];
ofdmbase[0] = ofdm[0] + priv->ofdm_tx_power_index_diff[group].a;
ofdmbase[1] = ofdm[1] + priv->ofdm_tx_power_index_diff[group].b;
mcsbase[0] = ofdm[0];
mcsbase[1] = ofdm[1];
if (!ht40) {
mcsbase[0] += priv->ht20_tx_power_index_diff[group].a;
mcsbase[1] += priv->ht20_tx_power_index_diff[group].b;
}
if (priv->tx_paths > 1) {
if (ofdm[0] > priv->ht40_2s_tx_power_index_diff[group].a)
ofdm[0] -= priv->ht40_2s_tx_power_index_diff[group].a;
if (ofdm[1] > priv->ht40_2s_tx_power_index_diff[group].b)
ofdm[1] -= priv->ht40_2s_tx_power_index_diff[group].b;
}
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_CHANNEL)
dev_info(&priv->udev->dev,
"%s: Setting TX power CCK A: %02x, "
"CCK B: %02x, OFDM A: %02x, OFDM B: %02x\n",
__func__, cck[0], cck[1], ofdm[0], ofdm[1]);
for (i = 0; i < RTL8723A_MAX_RF_PATHS; i++) {
if (cck[i] > RF6052_MAX_TX_PWR)
cck[i] = RF6052_MAX_TX_PWR;
if (ofdm[i] > RF6052_MAX_TX_PWR)
ofdm[i] = RF6052_MAX_TX_PWR;
}
val32 = rtl8xxxu_read32(priv, REG_TX_AGC_A_CCK1_MCS32);
val32 &= 0xffff00ff;
val32 |= (cck[0] << 8);
rtl8xxxu_write32(priv, REG_TX_AGC_A_CCK1_MCS32, val32);
val32 = rtl8xxxu_read32(priv, REG_TX_AGC_B_CCK11_A_CCK2_11);
val32 &= 0xff;
val32 |= ((cck[0] << 8) | (cck[0] << 16) | (cck[0] << 24));
rtl8xxxu_write32(priv, REG_TX_AGC_B_CCK11_A_CCK2_11, val32);
val32 = rtl8xxxu_read32(priv, REG_TX_AGC_B_CCK11_A_CCK2_11);
val32 &= 0xffffff00;
val32 |= cck[1];
rtl8xxxu_write32(priv, REG_TX_AGC_B_CCK11_A_CCK2_11, val32);
val32 = rtl8xxxu_read32(priv, REG_TX_AGC_B_CCK1_55_MCS32);
val32 &= 0xff;
val32 |= ((cck[1] << 8) | (cck[1] << 16) | (cck[1] << 24));
rtl8xxxu_write32(priv, REG_TX_AGC_B_CCK1_55_MCS32, val32);
ofdm_a = ofdmbase[0] | ofdmbase[0] << 8 |
ofdmbase[0] << 16 | ofdmbase[0] << 24;
ofdm_b = ofdmbase[1] | ofdmbase[1] << 8 |
ofdmbase[1] << 16 | ofdmbase[1] << 24;
rtl8xxxu_write32(priv, REG_TX_AGC_A_RATE18_06, ofdm_a);
rtl8xxxu_write32(priv, REG_TX_AGC_B_RATE18_06, ofdm_b);
rtl8xxxu_write32(priv, REG_TX_AGC_A_RATE54_24, ofdm_a);
rtl8xxxu_write32(priv, REG_TX_AGC_B_RATE54_24, ofdm_b);
mcs_a = mcsbase[0] | mcsbase[0] << 8 |
mcsbase[0] << 16 | mcsbase[0] << 24;
mcs_b = mcsbase[1] | mcsbase[1] << 8 |
mcsbase[1] << 16 | mcsbase[1] << 24;
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS03_MCS00, mcs_a);
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS03_MCS00, mcs_b);
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS07_MCS04, mcs_a);
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS07_MCS04, mcs_b);
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS11_MCS08, mcs_a);
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS11_MCS08, mcs_b);
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS15_MCS12, mcs_a);
for (i = 0; i < 3; i++) {
if (i != 2)
val8 = (mcsbase[0] > 8) ? (mcsbase[0] - 8) : 0;
else
val8 = (mcsbase[0] > 6) ? (mcsbase[0] - 6) : 0;
rtl8xxxu_write8(priv, REG_OFDM0_XC_TX_IQ_IMBALANCE + i, val8);
}
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS15_MCS12, mcs_b);
for (i = 0; i < 3; i++) {
if (i != 2)
val8 = (mcsbase[1] > 8) ? (mcsbase[1] - 8) : 0;
else
val8 = (mcsbase[1] > 6) ? (mcsbase[1] - 6) : 0;
rtl8xxxu_write8(priv, REG_OFDM0_XD_TX_IQ_IMBALANCE + i, val8);
}
}
static void rtl8xxxu_set_linktype(struct rtl8xxxu_priv *priv,
enum nl80211_iftype linktype)
{
u16 val8;
val8 = rtl8xxxu_read16(priv, REG_MSR);
val8 &= ~MSR_LINKTYPE_MASK;
switch (linktype) {
case NL80211_IFTYPE_UNSPECIFIED:
val8 |= MSR_LINKTYPE_NONE;
break;
case NL80211_IFTYPE_ADHOC:
val8 |= MSR_LINKTYPE_ADHOC;
break;
case NL80211_IFTYPE_STATION:
val8 |= MSR_LINKTYPE_STATION;
break;
case NL80211_IFTYPE_AP:
val8 |= MSR_LINKTYPE_AP;
break;
default:
goto out;
}
rtl8xxxu_write8(priv, REG_MSR, val8);
out:
return;
}
static void
rtl8xxxu_set_retry(struct rtl8xxxu_priv *priv, u16 short_retry, u16 long_retry)
{
u16 val16;
val16 = ((short_retry << RETRY_LIMIT_SHORT_SHIFT) &
RETRY_LIMIT_SHORT_MASK) |
((long_retry << RETRY_LIMIT_LONG_SHIFT) &
RETRY_LIMIT_LONG_MASK);
rtl8xxxu_write16(priv, REG_RETRY_LIMIT, val16);
}
static void
rtl8xxxu_set_spec_sifs(struct rtl8xxxu_priv *priv, u16 cck, u16 ofdm)
{
u16 val16;
val16 = ((cck << SPEC_SIFS_CCK_SHIFT) & SPEC_SIFS_CCK_MASK) |
((ofdm << SPEC_SIFS_OFDM_SHIFT) & SPEC_SIFS_OFDM_MASK);
rtl8xxxu_write16(priv, REG_SPEC_SIFS, val16);
}
static void rtl8xxxu_print_chipinfo(struct rtl8xxxu_priv *priv)
{
struct device *dev = &priv->udev->dev;
char *cut;
switch (priv->chip_cut) {
case 0:
cut = "A";
break;
case 1:
cut = "B";
break;
default:
cut = "unknown";
}
dev_info(dev,
"RTL%s rev %s (%s) %iT%iR, TX queues %i, WiFi=%i, BT=%i, GPS=%i, HI PA=%i\n",
priv->chip_name, cut, priv->vendor_umc ? "UMC" : "TSMC",
priv->tx_paths, priv->rx_paths, priv->ep_tx_count,
priv->has_wifi, priv->has_bluetooth, priv->has_gps,
priv->hi_pa);
dev_info(dev, "RTL%s MAC: %pM\n", priv->chip_name, priv->mac_addr);
}
static int rtl8xxxu_identify_chip(struct rtl8xxxu_priv *priv)
{
struct device *dev = &priv->udev->dev;
u32 val32, bonding;
u16 val16;
val32 = rtl8xxxu_read32(priv, REG_SYS_CFG);
priv->chip_cut = (val32 & SYS_CFG_CHIP_VERSION_MASK) >>
SYS_CFG_CHIP_VERSION_SHIFT;
if (val32 & SYS_CFG_TRP_VAUX_EN) {
dev_info(dev, "Unsupported test chip\n");
return -ENOTSUPP;
}
if (val32 & SYS_CFG_BT_FUNC) {
sprintf(priv->chip_name, "8723AU");
priv->rf_paths = 1;
priv->rx_paths = 1;
priv->tx_paths = 1;
priv->rtlchip = 0x8723a;
val32 = rtl8xxxu_read32(priv, REG_MULTI_FUNC_CTRL);
if (val32 & MULTI_WIFI_FUNC_EN)
priv->has_wifi = 1;
if (val32 & MULTI_BT_FUNC_EN)
priv->has_bluetooth = 1;
if (val32 & MULTI_GPS_FUNC_EN)
priv->has_gps = 1;
} else if (val32 & SYS_CFG_TYPE_ID) {
bonding = rtl8xxxu_read32(priv, REG_HPON_FSM);
bonding &= HPON_FSM_BONDING_MASK;
if (bonding == HPON_FSM_BONDING_1T2R) {
sprintf(priv->chip_name, "8191CU");
priv->rf_paths = 2;
priv->rx_paths = 2;
priv->tx_paths = 1;
priv->rtlchip = 0x8191c;
} else {
sprintf(priv->chip_name, "8192CU");
priv->rf_paths = 2;
priv->rx_paths = 2;
priv->tx_paths = 2;
priv->rtlchip = 0x8192c;
}
priv->has_wifi = 1;
} else {
sprintf(priv->chip_name, "8188CU");
priv->rf_paths = 1;
priv->rx_paths = 1;
priv->tx_paths = 1;
priv->rtlchip = 0x8188c;
priv->has_wifi = 1;
}
if (val32 & SYS_CFG_VENDOR_ID)
priv->vendor_umc = 1;
val32 = rtl8xxxu_read32(priv, REG_GPIO_OUTSTS);
priv->rom_rev = (val32 & GPIO_RF_RL_ID) >> 28;
val16 = rtl8xxxu_read16(priv, REG_NORMAL_SIE_EP_TX);
if (val16 & NORMAL_SIE_EP_TX_HIGH_MASK) {
priv->ep_tx_high_queue = 1;
priv->ep_tx_count++;
}
if (val16 & NORMAL_SIE_EP_TX_NORMAL_MASK) {
priv->ep_tx_normal_queue = 1;
priv->ep_tx_count++;
}
if (val16 & NORMAL_SIE_EP_TX_LOW_MASK) {
priv->ep_tx_low_queue = 1;
priv->ep_tx_count++;
}
/*
* Fallback for devices that do not provide REG_NORMAL_SIE_EP_TX
*/
if (!priv->ep_tx_count) {
switch (priv->nr_out_eps) {
case 3:
priv->ep_tx_low_queue = 1;
priv->ep_tx_count++;
case 2:
priv->ep_tx_normal_queue = 1;
priv->ep_tx_count++;
case 1:
priv->ep_tx_high_queue = 1;
priv->ep_tx_count++;
break;
default:
dev_info(dev, "Unsupported USB TX end-points\n");
return -ENOTSUPP;
}
}
return 0;
}
static int rtl8723au_parse_efuse(struct rtl8xxxu_priv *priv)
{
if (priv->efuse_wifi.efuse8723.rtl_id != cpu_to_le16(0x8129))
return -EINVAL;
ether_addr_copy(priv->mac_addr, priv->efuse_wifi.efuse8723.mac_addr);
memcpy(priv->cck_tx_power_index_A,
priv->efuse_wifi.efuse8723.cck_tx_power_index_A,
sizeof(priv->cck_tx_power_index_A));
memcpy(priv->cck_tx_power_index_B,
priv->efuse_wifi.efuse8723.cck_tx_power_index_B,
sizeof(priv->cck_tx_power_index_B));
memcpy(priv->ht40_1s_tx_power_index_A,
priv->efuse_wifi.efuse8723.ht40_1s_tx_power_index_A,
sizeof(priv->ht40_1s_tx_power_index_A));
memcpy(priv->ht40_1s_tx_power_index_B,
priv->efuse_wifi.efuse8723.ht40_1s_tx_power_index_B,
sizeof(priv->ht40_1s_tx_power_index_B));
memcpy(priv->ht20_tx_power_index_diff,
priv->efuse_wifi.efuse8723.ht20_tx_power_index_diff,
sizeof(priv->ht20_tx_power_index_diff));
memcpy(priv->ofdm_tx_power_index_diff,
priv->efuse_wifi.efuse8723.ofdm_tx_power_index_diff,
sizeof(priv->ofdm_tx_power_index_diff));
memcpy(priv->ht40_max_power_offset,
priv->efuse_wifi.efuse8723.ht40_max_power_offset,
sizeof(priv->ht40_max_power_offset));
memcpy(priv->ht20_max_power_offset,
priv->efuse_wifi.efuse8723.ht20_max_power_offset,
sizeof(priv->ht20_max_power_offset));
dev_info(&priv->udev->dev, "Vendor: %.7s\n",
priv->efuse_wifi.efuse8723.vendor_name);
dev_info(&priv->udev->dev, "Product: %.41s\n",
priv->efuse_wifi.efuse8723.device_name);
return 0;
}
#ifdef CPTCFG_RTL8XXXU_UNTESTED
static int rtl8192cu_parse_efuse(struct rtl8xxxu_priv *priv)
{
int i;
if (priv->efuse_wifi.efuse8192.rtl_id != cpu_to_le16(0x8129))
return -EINVAL;
ether_addr_copy(priv->mac_addr, priv->efuse_wifi.efuse8192.mac_addr);
memcpy(priv->cck_tx_power_index_A,
priv->efuse_wifi.efuse8192.cck_tx_power_index_A,
sizeof(priv->cck_tx_power_index_A));
memcpy(priv->cck_tx_power_index_B,
priv->efuse_wifi.efuse8192.cck_tx_power_index_B,
sizeof(priv->cck_tx_power_index_B));
memcpy(priv->ht40_1s_tx_power_index_A,
priv->efuse_wifi.efuse8192.ht40_1s_tx_power_index_A,
sizeof(priv->ht40_1s_tx_power_index_A));
memcpy(priv->ht40_1s_tx_power_index_B,
priv->efuse_wifi.efuse8192.ht40_1s_tx_power_index_B,
sizeof(priv->ht40_1s_tx_power_index_B));
memcpy(priv->ht40_2s_tx_power_index_diff,
priv->efuse_wifi.efuse8192.ht40_2s_tx_power_index_diff,
sizeof(priv->ht40_2s_tx_power_index_diff));
memcpy(priv->ht20_tx_power_index_diff,
priv->efuse_wifi.efuse8192.ht20_tx_power_index_diff,
sizeof(priv->ht20_tx_power_index_diff));
memcpy(priv->ofdm_tx_power_index_diff,
priv->efuse_wifi.efuse8192.ofdm_tx_power_index_diff,
sizeof(priv->ofdm_tx_power_index_diff));
memcpy(priv->ht40_max_power_offset,
priv->efuse_wifi.efuse8192.ht40_max_power_offset,
sizeof(priv->ht40_max_power_offset));
memcpy(priv->ht20_max_power_offset,
priv->efuse_wifi.efuse8192.ht20_max_power_offset,
sizeof(priv->ht20_max_power_offset));
dev_info(&priv->udev->dev, "Vendor: %.7s\n",
priv->efuse_wifi.efuse8192.vendor_name);
dev_info(&priv->udev->dev, "Product: %.20s\n",
priv->efuse_wifi.efuse8192.device_name);
if (priv->efuse_wifi.efuse8192.rf_regulatory & 0x20) {
sprintf(priv->chip_name, "8188RU");
priv->hi_pa = 1;
}
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_EFUSE) {
unsigned char *raw = priv->efuse_wifi.raw;
dev_info(&priv->udev->dev,
"%s: dumping efuse (0x%02zx bytes):\n",
__func__, sizeof(struct rtl8192cu_efuse));
for (i = 0; i < sizeof(struct rtl8192cu_efuse); i += 8) {
dev_info(&priv->udev->dev, "%02x: "
"%02x %02x %02x %02x %02x %02x %02x %02x\n", i,
raw[i], raw[i + 1], raw[i + 2],
raw[i + 3], raw[i + 4], raw[i + 5],
raw[i + 6], raw[i + 7]);
}
}
return 0;
}
#endif
static int
rtl8xxxu_read_efuse8(struct rtl8xxxu_priv *priv, u16 offset, u8 *data)
{
int i;
u8 val8;
u32 val32;
/* Write Address */
rtl8xxxu_write8(priv, REG_EFUSE_CTRL + 1, offset & 0xff);
val8 = rtl8xxxu_read8(priv, REG_EFUSE_CTRL + 2);
val8 &= 0xfc;
val8 |= (offset >> 8) & 0x03;
rtl8xxxu_write8(priv, REG_EFUSE_CTRL + 2, val8);
val8 = rtl8xxxu_read8(priv, REG_EFUSE_CTRL + 3);
rtl8xxxu_write8(priv, REG_EFUSE_CTRL + 3, val8 & 0x7f);
/* Poll for data read */
val32 = rtl8xxxu_read32(priv, REG_EFUSE_CTRL);
for (i = 0; i < RTL8XXXU_MAX_REG_POLL; i++) {
val32 = rtl8xxxu_read32(priv, REG_EFUSE_CTRL);
if (val32 & BIT(31))
break;
}
if (i == RTL8XXXU_MAX_REG_POLL)
return -EIO;
udelay(50);
val32 = rtl8xxxu_read32(priv, REG_EFUSE_CTRL);
*data = val32 & 0xff;
return 0;
}
static int rtl8xxxu_read_efuse(struct rtl8xxxu_priv *priv)
{
struct device *dev = &priv->udev->dev;
int i, ret = 0;
u8 val8, word_mask, header, extheader;
u16 val16, efuse_addr, offset;
u32 val32;
val16 = rtl8xxxu_read16(priv, REG_9346CR);
if (val16 & EEPROM_ENABLE)
priv->has_eeprom = 1;
if (val16 & EEPROM_BOOT)
priv->boot_eeprom = 1;
val32 = rtl8xxxu_read32(priv, REG_EFUSE_TEST);
val32 = (val32 & ~EFUSE_SELECT_MASK) | EFUSE_WIFI_SELECT;
rtl8xxxu_write32(priv, REG_EFUSE_TEST, val32);
dev_dbg(dev, "Booting from %s\n",
priv->boot_eeprom ? "EEPROM" : "EFUSE");
rtl8xxxu_write8(priv, REG_EFUSE_ACCESS, EFUSE_ACCESS_ENABLE);
/* 1.2V Power: From VDDON with Power Cut(0x0000[15]), default valid */
val16 = rtl8xxxu_read16(priv, REG_SYS_ISO_CTRL);
if (!(val16 & SYS_ISO_PWC_EV12V)) {
val16 |= SYS_ISO_PWC_EV12V;
rtl8xxxu_write16(priv, REG_SYS_ISO_CTRL, val16);
}
/* Reset: 0x0000[28], default valid */
val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
if (!(val16 & SYS_FUNC_ELDR)) {
val16 |= SYS_FUNC_ELDR;
rtl8xxxu_write16(priv, REG_SYS_FUNC, val16);
}
/*
* Clock: Gated(0x0008[5]) 8M(0x0008[1]) clock from ANA, default valid
*/
val16 = rtl8xxxu_read16(priv, REG_SYS_CLKR);
if (!(val16 & SYS_CLK_LOADER_ENABLE) || !(val16 & SYS_CLK_ANA8M)) {
val16 |= (SYS_CLK_LOADER_ENABLE | SYS_CLK_ANA8M);
rtl8xxxu_write16(priv, REG_SYS_CLKR, val16);
}
/* Default value is 0xff */
memset(priv->efuse_wifi.raw, 0xff, EFUSE_MAP_LEN_8723A);
efuse_addr = 0;
while (efuse_addr < EFUSE_REAL_CONTENT_LEN_8723A) {
ret = rtl8xxxu_read_efuse8(priv, efuse_addr++, &header);
if (ret || header == 0xff)
goto exit;
if ((header & 0x1f) == 0x0f) { /* extended header */
offset = (header & 0xe0) >> 5;
ret = rtl8xxxu_read_efuse8(priv, efuse_addr++,
&extheader);
if (ret)
goto exit;
/* All words disabled */
if ((extheader & 0x0f) == 0x0f)
continue;
offset |= ((extheader & 0xf0) >> 1);
word_mask = extheader & 0x0f;
} else {
offset = (header >> 4) & 0x0f;
word_mask = header & 0x0f;
}
if (offset < EFUSE_MAX_SECTION_8723A) {
u16 map_addr;
/* Get word enable value from PG header */
/* We have 8 bits to indicate validity */
map_addr = offset * 8;
if (map_addr >= EFUSE_MAP_LEN_8723A) {
dev_warn(dev, "%s: Illegal map_addr (%04x), "
"efuse corrupt!\n",
__func__, map_addr);
ret = -EINVAL;
goto exit;
}
for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) {
/* Check word enable condition in the section */
if (!(word_mask & BIT(i))) {
ret = rtl8xxxu_read_efuse8(priv,
efuse_addr++,
&val8);
if (ret)
goto exit;
priv->efuse_wifi.raw[map_addr++] = val8;
ret = rtl8xxxu_read_efuse8(priv,
efuse_addr++,
&val8);
if (ret)
goto exit;
priv->efuse_wifi.raw[map_addr++] = val8;
} else
map_addr += 2;
}
} else {
dev_warn(dev,
"%s: Illegal offset (%04x), efuse corrupt!\n",
__func__, offset);
ret = -EINVAL;
goto exit;
}
}
exit:
rtl8xxxu_write8(priv, REG_EFUSE_ACCESS, EFUSE_ACCESS_DISABLE);
return ret;
}
static int rtl8xxxu_start_firmware(struct rtl8xxxu_priv *priv)
{
struct device *dev = &priv->udev->dev;
int ret = 0, i;
u32 val32;
/* Poll checksum report */
for (i = 0; i < RTL8XXXU_FIRMWARE_POLL_MAX; i++) {
val32 = rtl8xxxu_read32(priv, REG_MCU_FW_DL);
if (val32 & MCU_FW_DL_CSUM_REPORT)
break;
}
if (i == RTL8XXXU_FIRMWARE_POLL_MAX) {
dev_warn(dev, "Firmware checksum poll timed out\n");
ret = -EAGAIN;
goto exit;
}
val32 = rtl8xxxu_read32(priv, REG_MCU_FW_DL);
val32 |= MCU_FW_DL_READY;
val32 &= ~MCU_WINT_INIT_READY;
rtl8xxxu_write32(priv, REG_MCU_FW_DL, val32);
/* Wait for firmware to become ready */
for (i = 0; i < RTL8XXXU_FIRMWARE_POLL_MAX; i++) {
val32 = rtl8xxxu_read32(priv, REG_MCU_FW_DL);
if (val32 & MCU_WINT_INIT_READY)
break;
udelay(100);
}
if (i == RTL8XXXU_FIRMWARE_POLL_MAX) {
dev_warn(dev, "Firmware failed to start\n");
ret = -EAGAIN;
goto exit;
}
exit:
return ret;
}
static int rtl8xxxu_download_firmware(struct rtl8xxxu_priv *priv)
{
int pages, remainder, i, ret;
u8 val8;
u16 val16;
u32 val32;
u8 *fwptr;
val8 = rtl8xxxu_read8(priv, REG_SYS_FUNC + 1);
val8 |= 4;
rtl8xxxu_write8(priv, REG_SYS_FUNC + 1, val8);
/* 8051 enable */
val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
rtl8xxxu_write16(priv, REG_SYS_FUNC, val16 | SYS_FUNC_CPU_ENABLE);
/* MCU firmware download enable */
val8 = rtl8xxxu_read8(priv, REG_MCU_FW_DL);
rtl8xxxu_write8(priv, REG_MCU_FW_DL, val8 | MCU_FW_DL_ENABLE);
/* 8051 reset */
val32 = rtl8xxxu_read32(priv, REG_MCU_FW_DL);
rtl8xxxu_write32(priv, REG_MCU_FW_DL, val32 & ~BIT(19));
/* Reset firmware download checksum */
val8 = rtl8xxxu_read8(priv, REG_MCU_FW_DL);
rtl8xxxu_write8(priv, REG_MCU_FW_DL, val8 | MCU_FW_DL_CSUM_REPORT);
pages = priv->fw_size / RTL_FW_PAGE_SIZE;
remainder = priv->fw_size % RTL_FW_PAGE_SIZE;
fwptr = priv->fw_data->data;
for (i = 0; i < pages; i++) {
val8 = rtl8xxxu_read8(priv, REG_MCU_FW_DL + 2) & 0xF8;
rtl8xxxu_write8(priv, REG_MCU_FW_DL + 2, val8 | i);
ret = rtl8xxxu_writeN(priv, REG_FW_START_ADDRESS,
fwptr, RTL_FW_PAGE_SIZE);
if (ret != RTL_FW_PAGE_SIZE) {
ret = -EAGAIN;
goto fw_abort;
}
fwptr += RTL_FW_PAGE_SIZE;
}
if (remainder) {
val8 = rtl8xxxu_read8(priv, REG_MCU_FW_DL + 2) & 0xF8;
rtl8xxxu_write8(priv, REG_MCU_FW_DL + 2, val8 | i);
ret = rtl8xxxu_writeN(priv, REG_FW_START_ADDRESS,
fwptr, remainder);
if (ret != remainder) {
ret = -EAGAIN;
goto fw_abort;
}
}
ret = 0;
fw_abort:
/* MCU firmware download disable */
val16 = rtl8xxxu_read16(priv, REG_MCU_FW_DL);
rtl8xxxu_write16(priv, REG_MCU_FW_DL,
val16 & (~MCU_FW_DL_ENABLE & 0xff));
return ret;
}
static int rtl8xxxu_load_firmware(struct rtl8xxxu_priv *priv, char *fw_name)
{
struct device *dev = &priv->udev->dev;
const struct firmware *fw;
int ret = 0;
u16 signature;
dev_info(dev, "%s: Loading firmware %s\n", DRIVER_NAME, fw_name);
if (request_firmware(&fw, fw_name, &priv->udev->dev)) {
dev_warn(dev, "request_firmware(%s) failed\n", fw_name);
ret = -EAGAIN;
goto exit;
}
if (!fw) {
dev_warn(dev, "Firmware data not available\n");
ret = -EINVAL;
goto exit;
}
priv->fw_data = kmemdup(fw->data, fw->size, GFP_KERNEL);
priv->fw_size = fw->size - sizeof(struct rtl8xxxu_firmware_header);
signature = le16_to_cpu(priv->fw_data->signature);
switch (signature & 0xfff0) {
case 0x92c0:
case 0x88c0:
case 0x2300:
break;
default:
ret = -EINVAL;
dev_warn(dev, "%s: Invalid firmware signature: 0x%04x\n",
__func__, signature);
}
dev_info(dev, "Firmware revision %i.%i (signature 0x%04x)\n",
le16_to_cpu(priv->fw_data->major_version),
priv->fw_data->minor_version, signature);
exit:
release_firmware(fw);
return ret;
}
static int rtl8723au_load_firmware(struct rtl8xxxu_priv *priv)
{
char *fw_name;
int ret;
switch (priv->chip_cut) {
case 0:
fw_name = "rtlwifi/rtl8723aufw_A.bin";
break;
case 1:
if (priv->enable_bluetooth)
fw_name = "rtlwifi/rtl8723aufw_B.bin";
else
fw_name = "rtlwifi/rtl8723aufw_B_NoBT.bin";
break;
default:
return -EINVAL;
}
ret = rtl8xxxu_load_firmware(priv, fw_name);
return ret;
}
#ifdef CPTCFG_RTL8XXXU_UNTESTED
static int rtl8192cu_load_firmware(struct rtl8xxxu_priv *priv)
{
char *fw_name;
int ret;
if (!priv->vendor_umc)
fw_name = "rtlwifi/rtl8192cufw_TMSC.bin";
else if (priv->chip_cut || priv->rtlchip == 0x8192c)
fw_name = "rtlwifi/rtl8192cufw_B.bin";
else
fw_name = "rtlwifi/rtl8192cufw_A.bin";
ret = rtl8xxxu_load_firmware(priv, fw_name);
return ret;
}
#endif
static void rtl8xxxu_firmware_self_reset(struct rtl8xxxu_priv *priv)
{
u16 val16;
int i = 100;
/* Inform 8051 to perform reset */
rtl8xxxu_write8(priv, REG_HMTFR + 3, 0x20);
for (i = 100; i > 0; i--) {
val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
if (!(val16 & SYS_FUNC_CPU_ENABLE)) {
dev_dbg(&priv->udev->dev,
"%s: Firmware self reset success!\n", __func__);
break;
}
udelay(50);
}
if (!i) {
/* Force firmware reset */
val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
val16 &= ~SYS_FUNC_CPU_ENABLE;
rtl8xxxu_write16(priv, REG_SYS_FUNC, val16);
}
}
static int
rtl8xxxu_init_mac(struct rtl8xxxu_priv *priv, struct rtl8xxxu_reg8val *array)
{
int i, ret;
u16 reg;
u8 val;
for (i = 0; ; i++) {
reg = array[i].reg;
val = array[i].val;
if (reg == 0xffff && val == 0xff)
break;
ret = rtl8xxxu_write8(priv, reg, val);
if (ret != 1) {
dev_warn(&priv->udev->dev,
"Failed to initialize MAC\n");
return -EAGAIN;
}
}
rtl8xxxu_write8(priv, REG_MAX_AGGR_NUM, 0x0a);
return 0;
}
static int rtl8xxxu_init_phy_regs(struct rtl8xxxu_priv *priv,
struct rtl8xxxu_reg32val *array)
{
int i, ret;
u16 reg;
u32 val;
for (i = 0; ; i++) {
reg = array[i].reg;
val = array[i].val;
if (reg == 0xffff && val == 0xffffffff)
break;
ret = rtl8xxxu_write32(priv, reg, val);
if (ret != sizeof(val)) {
dev_warn(&priv->udev->dev,
"Failed to initialize PHY\n");
return -EAGAIN;
}
udelay(1);
}
return 0;
}
/*
* Most of this is black magic retrieved from the old rtl8723au driver
*/
static int rtl8xxxu_init_phy_bb(struct rtl8xxxu_priv *priv)
{
u8 val8, ldoa15, ldov12d, lpldo, ldohci12;
u32 val32;
/*
* Todo: The vendor driver maintains a table of PHY register
* addresses, which is initialized here. Do we need this?
*/
val8 = rtl8xxxu_read8(priv, REG_AFE_PLL_CTRL);
udelay(2);
val8 |= AFE_PLL_320_ENABLE;
rtl8xxxu_write8(priv, REG_AFE_PLL_CTRL, val8);
udelay(2);
rtl8xxxu_write8(priv, REG_AFE_PLL_CTRL + 1, 0xff);
udelay(2);
val8 = rtl8xxxu_read8(priv, REG_SYS_FUNC);
val8 |= SYS_FUNC_BB_GLB_RSTN | SYS_FUNC_BBRSTB;
rtl8xxxu_write8(priv, REG_SYS_FUNC, val8);
/* AFE_XTAL_RF_GATE (bit 14) if addressing as 32 bit register */
val32 = rtl8xxxu_read32(priv, REG_AFE_XTAL_CTRL);
val32 &= ~AFE_XTAL_RF_GATE;
if (priv->has_bluetooth)
val32 &= ~AFE_XTAL_BT_GATE;
rtl8xxxu_write32(priv, REG_AFE_XTAL_CTRL, val32);
/* 6. 0x1f[7:0] = 0x07 */
val8 = RF_ENABLE | RF_RSTB | RF_SDMRSTB;
rtl8xxxu_write8(priv, REG_RF_CTRL, val8);
if (priv->hi_pa)
rtl8xxxu_init_phy_regs(priv, rtl8188ru_phy_1t_highpa_table);
else if (priv->tx_paths == 2)
rtl8xxxu_init_phy_regs(priv, rtl8192cu_phy_2t_init_table);
else
rtl8xxxu_init_phy_regs(priv, rtl8723a_phy_1t_init_table);
if (priv->rtlchip == 0x8188c && priv->hi_pa &&
priv->vendor_umc && priv->chip_cut == 1)
rtl8xxxu_write8(priv, REG_OFDM0_AGC_PARM1 + 2, 0x50);
if (priv->tx_paths == 1 && priv->rx_paths == 2) {
/*
* For 1T2R boards, patch the registers.
*
* It looks like 8191/2 1T2R boards use path B for TX
*/
val32 = rtl8xxxu_read32(priv, REG_FPGA0_TX_INFO);
val32 &= ~(BIT(0) | BIT(1));
val32 |= BIT(1);
rtl8xxxu_write32(priv, REG_FPGA0_TX_INFO, val32);
val32 = rtl8xxxu_read32(priv, REG_FPGA1_TX_INFO);
val32 &= ~0x300033;
val32 |= 0x200022;
rtl8xxxu_write32(priv, REG_FPGA1_TX_INFO, val32);
val32 = rtl8xxxu_read32(priv, REG_CCK0_AFE_SETTING);
val32 &= 0xff000000;
val32 |= 0x45000000;
rtl8xxxu_write32(priv, REG_CCK0_AFE_SETTING, val32);
val32 = rtl8xxxu_read32(priv, REG_OFDM0_TRX_PATH_ENABLE);
val32 &= ~(OFDM_RF_PATH_RX_MASK | OFDM_RF_PATH_TX_MASK);
val32 |= (OFDM_RF_PATH_RX_A | OFDM_RF_PATH_RX_B |
OFDM_RF_PATH_TX_B);
rtl8xxxu_write32(priv, REG_OFDM0_TRX_PATH_ENABLE, val32);
val32 = rtl8xxxu_read32(priv, REG_OFDM0_AGC_PARM1);
val32 &= ~(BIT(4) | BIT(5));
val32 |= BIT(4);
rtl8xxxu_write32(priv, REG_OFDM0_AGC_PARM1, val32);
val32 = rtl8xxxu_read32(priv, REG_TX_CCK_RFON);
val32 &= ~(BIT(27) | BIT(26));
val32 |= BIT(27);
rtl8xxxu_write32(priv, REG_TX_CCK_RFON, val32);
val32 = rtl8xxxu_read32(priv, REG_TX_CCK_BBON);
val32 &= ~(BIT(27) | BIT(26));
val32 |= BIT(27);
rtl8xxxu_write32(priv, REG_TX_CCK_BBON, val32);
val32 = rtl8xxxu_read32(priv, REG_TX_OFDM_RFON);
val32 &= ~(BIT(27) | BIT(26));
val32 |= BIT(27);
rtl8xxxu_write32(priv, REG_TX_OFDM_RFON, val32);