staging: Add rtl8723bs sdio wifi driver

The rtl8723bs is found on quite a few systems used by Linux users,
such as on Atom systems (Intel Computestick and various other
Atom based devices) and on many (budget) ARM boards such as
the CHIP.

The plan moving forward with this is for the new clean,
written from scratch, rtl8xxxu driver to eventually gain
support for sdio devices. But there is no clear timeline
for that, so lets add this driver included in staging for now.

Cc: Bastien Nocera <hadess@hadess.net>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Jes Sorensen <jes.sorensen@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 355 insertions, 0 deletions

diff --git a/drivers/staging/rtl8723bs/include/rtw_debug.h b/drivers/staging/rtl8723bs/include/rtw_debug.h
new file mode 100644
index 0000000..a1652f1
--- /dev/null
+++ b/drivers/staging/rtl8723bs/include/rtw_debug.h
@@ -0,0 +1,355 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
+ *
+ * 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.
+ *
+ ******************************************************************************/
+#ifndef __RTW_DEBUG_H__
+#define __RTW_DEBUG_H__
+
+#include <linux/trace_seq.h>
+
+#define _drv_always_		1
+#define _drv_emerg_			2
+#define _drv_alert_			3
+#define _drv_crit_			4
+#define _drv_err_			5
+#define	_drv_warning_		6
+#define _drv_notice_		7
+#define _drv_info_			8
+#define _drv_dump_			9
+#define	_drv_debug_			10
+
+
+#define _module_rtl871x_xmit_c_		BIT(0)
+#define _module_xmit_osdep_c_		BIT(1)
+#define _module_rtl871x_recv_c_		BIT(2)
+#define _module_recv_osdep_c_		BIT(3)
+#define _module_rtl871x_mlme_c_		BIT(4)
+#define _module_mlme_osdep_c_		BIT(5)
+#define _module_rtl871x_sta_mgt_c_		BIT(6)
+#define _module_rtl871x_cmd_c_			BIT(7)
+#define _module_cmd_osdep_c_		BIT(8)
+#define _module_rtl871x_io_c_				BIT(9)
+#define _module_io_osdep_c_		BIT(10)
+#define _module_os_intfs_c_			BIT(11)
+#define _module_rtl871x_security_c_		BIT(12)
+#define _module_rtl871x_eeprom_c_			BIT(13)
+#define _module_hal_init_c_		BIT(14)
+#define _module_hci_hal_init_c_		BIT(15)
+#define _module_rtl871x_ioctl_c_		BIT(16)
+#define _module_rtl871x_ioctl_set_c_		BIT(17)
+#define _module_rtl871x_ioctl_query_c_	BIT(18)
+#define _module_rtl871x_pwrctrl_c_			BIT(19)
+#define _module_hci_intfs_c_			BIT(20)
+#define _module_hci_ops_c_			BIT(21)
+#define _module_osdep_service_c_			BIT(22)
+#define _module_mp_			BIT(23)
+#define _module_hci_ops_os_c_			BIT(24)
+#define _module_rtl871x_ioctl_os_c		BIT(25)
+#define _module_rtl8712_cmd_c_		BIT(26)
+/* define _module_efuse_			BIT(27) */
+#define	_module_rtl8192c_xmit_c_ BIT(28)
+#define _module_hal_xmit_c_	BIT(28)
+#define _module_efuse_			BIT(29)
+#define _module_rtl8712_recv_c_		BIT(30)
+#define _module_rtl8712_led_c_		BIT(31)
+
+#undef _MODULE_DEFINE_
+
+#if defined _RTW_XMIT_C_
+	#define _MODULE_DEFINE_	_module_rtl871x_xmit_c_
+#elif defined _XMIT_OSDEP_C_
+	#define _MODULE_DEFINE_	_module_xmit_osdep_c_
+#elif defined _RTW_RECV_C_
+	#define _MODULE_DEFINE_	_module_rtl871x_recv_c_
+#elif defined _RECV_OSDEP_C_
+	#define _MODULE_DEFINE_	_module_recv_osdep_c_
+#elif defined _RTW_MLME_C_
+	#define _MODULE_DEFINE_	_module_rtl871x_mlme_c_
+#elif defined _MLME_OSDEP_C_
+	#define _MODULE_DEFINE_	_module_mlme_osdep_c_
+#elif defined _RTW_MLME_EXT_C_
+	#define _MODULE_DEFINE_ 1
+#elif defined _RTW_STA_MGT_C_
+	#define _MODULE_DEFINE_	_module_rtl871x_sta_mgt_c_
+#elif defined _RTW_CMD_C_
+	#define _MODULE_DEFINE_	_module_rtl871x_cmd_c_
+#elif defined _CMD_OSDEP_C_
+	#define _MODULE_DEFINE_	_module_cmd_osdep_c_
+#elif defined _RTW_IO_C_
+	#define _MODULE_DEFINE_	_module_rtl871x_io_c_
+#elif defined _IO_OSDEP_C_
+	#define _MODULE_DEFINE_	_module_io_osdep_c_
+#elif defined _OS_INTFS_C_
+	#define	_MODULE_DEFINE_	_module_os_intfs_c_
+#elif defined _RTW_SECURITY_C_
+	#define	_MODULE_DEFINE_	_module_rtl871x_security_c_
+#elif defined _RTW_EEPROM_C_
+	#define	_MODULE_DEFINE_	_module_rtl871x_eeprom_c_
+#elif defined _HAL_INTF_C_
+	#define	_MODULE_DEFINE_	_module_hal_init_c_
+#elif (defined _HCI_HAL_INIT_C_) || (defined _SDIO_HALINIT_C_)
+	#define	_MODULE_DEFINE_	_module_hci_hal_init_c_
+#elif defined _RTL871X_IOCTL_C_
+	#define	_MODULE_DEFINE_	_module_rtl871x_ioctl_c_
+#elif defined _RTL871X_IOCTL_SET_C_
+	#define	_MODULE_DEFINE_	_module_rtl871x_ioctl_set_c_
+#elif defined _RTL871X_IOCTL_QUERY_C_
+	#define	_MODULE_DEFINE_	_module_rtl871x_ioctl_query_c_
+#elif defined _RTL871X_PWRCTRL_C_
+	#define	_MODULE_DEFINE_	_module_rtl871x_pwrctrl_c_
+#elif defined _RTW_PWRCTRL_C_
+	#define	_MODULE_DEFINE_	1
+#elif defined _HCI_INTF_C_
+	#define	_MODULE_DEFINE_	_module_hci_intfs_c_
+#elif defined _HCI_OPS_C_
+	#define	_MODULE_DEFINE_	_module_hci_ops_c_
+#elif defined _SDIO_OPS_C_
+	#define	_MODULE_DEFINE_ 1
+#elif defined _OSDEP_HCI_INTF_C_
+	#define	_MODULE_DEFINE_	_module_hci_intfs_c_
+#elif defined _OSDEP_SERVICE_C_
+	#define	_MODULE_DEFINE_	_module_osdep_service_c_
+#elif defined _HCI_OPS_OS_C_
+	#define	_MODULE_DEFINE_	_module_hci_ops_os_c_
+#elif defined _RTL871X_IOCTL_LINUX_C_
+	#define	_MODULE_DEFINE_	_module_rtl871x_ioctl_os_c
+#elif defined _RTL8712_CMD_C_
+	#define	_MODULE_DEFINE_	_module_rtl8712_cmd_c_
+#elif defined _RTL8192C_XMIT_C_
+	#define	_MODULE_DEFINE_	1
+#elif defined _RTL8723AS_XMIT_C_
+	#define	_MODULE_DEFINE_	1
+#elif defined _RTL8712_RECV_C_
+	#define	_MODULE_DEFINE_	_module_rtl8712_recv_c_
+#elif defined _RTL8192CU_RECV_C_
+	#define	_MODULE_DEFINE_	_module_rtl8712_recv_c_
+#elif defined _RTL871X_MLME_EXT_C_
+	#define _MODULE_DEFINE_	_module_mlme_osdep_c_
+#elif defined _RTW_EFUSE_C_
+	#define	_MODULE_DEFINE_	_module_efuse_
+#endif
+
+#define RT_TRACE(_Comp, _Level, Fmt) do{}while (0)
+#define RT_PRINT_DATA(_Comp, _Level, _TitleString, _HexData, _HexDataLen) do{}while (0)
+
+#define DBG_871X(x, ...) do {} while (0)
+#define MSG_8192C(x, ...) do {} while (0)
+#define DBG_8192C(x,...) do {} while (0)
+#define DBG_871X_LEVEL(x,...) do {} while (0)
+
+#undef _dbgdump
+
+#ifndef _RTL871X_DEBUG_C_
+	extern u32 GlobalDebugLevel;
+	extern u64 GlobalDebugComponents;
+#endif
+
+#define _dbgdump printk
+
+#define DRIVER_PREFIX "RTL8723BS: "
+
+#if defined(_dbgdump)
+
+/* with driver-defined prefix */
+#undef DBG_871X_LEVEL
+#define DBG_871X_LEVEL(level, fmt, arg...)     \
+	do {\
+		if (level <= GlobalDebugLevel) {\
+			if (level <= _drv_err_ && level > _drv_always_) \
+				_dbgdump(DRIVER_PREFIX"ERROR " fmt, ##arg);\
+			else \
+				_dbgdump(DRIVER_PREFIX fmt, ##arg);\
+		}\
+	}while (0)
+
+/* without driver-defined prefix */
+#undef _DBG_871X_LEVEL
+#define _DBG_871X_LEVEL(level, fmt, arg...)	   \
+	do {\
+		if (level <= GlobalDebugLevel) {\
+			if (level <= _drv_err_ && level > _drv_always_) \
+				_dbgdump("ERROR " fmt, ##arg);\
+			else \
+				_dbgdump(fmt, ##arg);\
+		}\
+	}while (0)
+
+#define RTW_DBGDUMP NULL /* 'stream' for _dbgdump */
+
+/* dump message to selected 'stream' */
+#define DBG_871X_SEL(sel, fmt, arg...)					\
+	do {								\
+		if (sel == RTW_DBGDUMP)					\
+			_DBG_871X_LEVEL(_drv_always_, fmt, ##arg);	\
+		else							\
+			seq_printf(sel, fmt, ##arg);			\
+	} while (0)
+
+/* dump message to selected 'stream' with driver-defined prefix */
+#define DBG_871X_SEL_NL(sel, fmt, arg...)				\
+	do {								\
+		if (sel == RTW_DBGDUMP)					\
+			DBG_871X_LEVEL(_drv_always_, fmt, ##arg);	\
+		else							\
+			seq_printf(sel, fmt, ##arg);			\
+	} while (0)
+
+#endif /* defined(_dbgdump) */
+
+#ifdef CONFIG_DEBUG
+#if	defined(_dbgdump)
+	#undef DBG_871X
+	#define DBG_871X(...)     do {\
+		_dbgdump(DRIVER_PREFIX __VA_ARGS__);\
+	}while (0)
+
+	#undef MSG_8192C
+	#define MSG_8192C(...)     do {\
+		_dbgdump(DRIVER_PREFIX __VA_ARGS__);\
+	}while (0)
+
+	#undef DBG_8192C
+	#define DBG_8192C(...)     do {\
+		_dbgdump(DRIVER_PREFIX __VA_ARGS__);\
+	}while (0)
+#endif /* defined(_dbgdump) */
+#endif /* CONFIG_DEBUG */
+
+#ifdef CONFIG_DEBUG_RTL871X
+
+#if	defined(_dbgdump) && defined(_MODULE_DEFINE_)
+
+	#undef RT_TRACE
+	#define RT_TRACE(_Comp, _Level, Fmt)\
+	do {\
+		if ((_Comp & GlobalDebugComponents) && (_Level <= GlobalDebugLevel)) {\
+			_dbgdump("%s [0x%08x,%d]", DRIVER_PREFIX, (unsigned int)_Comp, _Level);\
+			_dbgdump Fmt;\
+		}\
+	}while (0)
+
+#endif /* defined(_dbgdump) && defined(_MODULE_DEFINE_) */
+
+
+#if	defined(_dbgdump)
+	#undef RT_PRINT_DATA
+	#define RT_PRINT_DATA(_Comp, _Level, _TitleString, _HexData, _HexDataLen)			\
+		if (((_Comp) & GlobalDebugComponents) && (_Level <= GlobalDebugLevel))	\
+		{									\
+			int __i;								\
+			u8 *ptr = (u8 *)_HexData;				\
+			_dbgdump("%s", DRIVER_PREFIX);						\
+			_dbgdump(_TitleString);						\
+			for (__i = 0; __i<(int)_HexDataLen; __i++)				\
+			{								\
+				_dbgdump("%02X%s", ptr[__i], (((__i + 1) % 4) == 0)?"  ":" ");	\
+				if (((__i + 1) % 16) == 0)	_dbgdump("\n");			\
+			}								\
+			_dbgdump("\n");							\
+		}
+#endif /* defined(_dbgdump) */
+#endif /* CONFIG_DEBUG_RTL871X */
+
+#ifdef CONFIG_DBG_COUNTER
+#define DBG_COUNTER(counter) counter++
+#else
+#define DBG_COUNTER(counter)
+#endif
+
+void dump_drv_version(void *sel);
+void dump_log_level(void *sel);
+
+void sd_f0_reg_dump(void *sel, struct adapter *adapter);
+
+void mac_reg_dump(void *sel, struct adapter *adapter);
+void bb_reg_dump(void *sel, struct adapter *adapter);
+void rf_reg_dump(void *sel, struct adapter *adapter);
+
+#ifdef CONFIG_PROC_DEBUG
+ssize_t proc_set_write_reg(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+int proc_get_read_reg(struct seq_file *m, void *v);
+ssize_t proc_set_read_reg(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+int proc_get_fwstate(struct seq_file *m, void *v);
+int proc_get_sec_info(struct seq_file *m, void *v);
+int proc_get_mlmext_state(struct seq_file *m, void *v);
+
+int proc_get_roam_flags(struct seq_file *m, void *v);
+ssize_t proc_set_roam_flags(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+int proc_get_roam_param(struct seq_file *m, void *v);
+ssize_t proc_set_roam_param(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+ssize_t proc_set_roam_tgt_addr(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+int proc_get_qos_option(struct seq_file *m, void *v);
+int proc_get_ht_option(struct seq_file *m, void *v);
+int proc_get_rf_info(struct seq_file *m, void *v);
+int proc_get_survey_info(struct seq_file *m, void *v);
+int proc_get_ap_info(struct seq_file *m, void *v);
+int proc_get_adapter_state(struct seq_file *m, void *v);
+int proc_get_trx_info(struct seq_file *m, void *v);
+int proc_get_rate_ctl(struct seq_file *m, void *v);
+ssize_t proc_set_rate_ctl(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+int proc_get_suspend_resume_info(struct seq_file *m, void *v);
+
+ssize_t proc_set_fwdl_test_case(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+ssize_t proc_set_wait_hiq_empty(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+int proc_get_all_sta_info(struct seq_file *m, void *v);
+
+int proc_get_rx_signal(struct seq_file *m, void *v);
+ssize_t proc_set_rx_signal(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+int proc_get_hw_status(struct seq_file *m, void *v);
+
+int proc_get_ht_enable(struct seq_file *m, void *v);
+ssize_t proc_set_ht_enable(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+int proc_get_bw_mode(struct seq_file *m, void *v);
+ssize_t proc_set_bw_mode(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+int proc_get_ampdu_enable(struct seq_file *m, void *v);
+ssize_t proc_set_ampdu_enable(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+int proc_get_rx_ampdu(struct seq_file *m, void *v);
+ssize_t proc_set_rx_ampdu(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+int proc_get_rx_stbc(struct seq_file *m, void *v);
+ssize_t proc_set_rx_stbc(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+int proc_get_en_fwps(struct seq_file *m, void *v);
+ssize_t proc_set_en_fwps(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+/* int proc_get_two_path_rssi(struct seq_file *m, void *v); */
+int proc_get_rssi_disp(struct seq_file *m, void *v);
+ssize_t proc_set_rssi_disp(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+int proc_get_btcoex_dbg(struct seq_file *m, void *v);
+ssize_t proc_set_btcoex_dbg(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+int proc_get_btcoex_info(struct seq_file *m, void *v);
+
+int proc_get_odm_dbg_comp(struct seq_file *m, void *v);
+ssize_t proc_set_odm_dbg_comp(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+int proc_get_odm_dbg_level(struct seq_file *m, void *v);
+ssize_t proc_set_odm_dbg_level(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+int proc_get_odm_adaptivity(struct seq_file *m, void *v);
+ssize_t proc_set_odm_adaptivity(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
+
+#ifdef CONFIG_DBG_COUNTER
+int proc_get_rx_logs(struct seq_file *m, void *v);
+int proc_get_tx_logs(struct seq_file *m, void *v);
+int proc_get_int_logs(struct seq_file *m, void *v);
+#endif
+
+#endif /* CONFIG_PROC_DEBUG */
+
+#endif	/* __RTW_DEBUG_H__ */