mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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staging: r8188eu: Add files for new driver - part 3
This commit adds core/rtw_io.c, core/rtw_ioctl_set.c, and core/rtw_iol.c Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Larry Finger
Greg Kroah-Hartman
parent
06a0588468
commit
105981e601
329
drivers/staging/rtl8188eu/core/rtw_io.c
Normal file
329
drivers/staging/rtl8188eu/core/rtw_io.c
Normal file
@ -0,0 +1,329 @@
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/******************************************************************************
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*
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* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||
* more details.
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*
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* 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.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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*
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******************************************************************************/
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/*
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The purpose of rtw_io.c
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a. provides the API
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b. provides the protocol engine
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c. provides the software interface between caller and the hardware interface
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Compiler Flag Option:
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USB:
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a. USE_ASYNC_IRP: Both sync/async operations are provided.
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Only sync read/rtw_write_mem operations are provided.
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jackson@realtek.com.tw
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*/
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#define _RTW_IO_C_
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#include <osdep_service.h>
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#include <drv_types.h>
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#include <rtw_io.h>
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#include <osdep_intf.h>
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#include <usb_ops.h>
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#define rtw_le16_to_cpu(val) le16_to_cpu(val)
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#define rtw_le32_to_cpu(val) le32_to_cpu(val)
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#define rtw_cpu_to_le16(val) cpu_to_le16(val)
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#define rtw_cpu_to_le32(val) cpu_to_le32(val)
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u8 _rtw_read8(struct adapter *adapter, u32 addr)
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{
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u8 r_val;
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr);
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_func_enter_;
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_read8 = pintfhdl->io_ops._read8;
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r_val = _read8(pintfhdl, addr);
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_func_exit_;
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return r_val;
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}
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u16 _rtw_read16(struct adapter *adapter, u32 addr)
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{
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u16 r_val;
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr);
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_func_enter_;
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_read16 = pintfhdl->io_ops._read16;
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r_val = _read16(pintfhdl, addr);
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_func_exit_;
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return r_val;
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}
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u32 _rtw_read32(struct adapter *adapter, u32 addr)
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{
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u32 r_val;
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr);
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_func_enter_;
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_read32 = pintfhdl->io_ops._read32;
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r_val = _read32(pintfhdl, addr);
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_func_exit_;
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return r_val;
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}
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int _rtw_write8(struct adapter *adapter, u32 addr, u8 val)
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{
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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int (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val);
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int ret;
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_func_enter_;
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_write8 = pintfhdl->io_ops._write8;
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ret = _write8(pintfhdl, addr, val);
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_func_exit_;
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return RTW_STATUS_CODE(ret);
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}
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int _rtw_write16(struct adapter *adapter, u32 addr, u16 val)
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{
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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int (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
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int ret;
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_func_enter_;
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_write16 = pintfhdl->io_ops._write16;
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ret = _write16(pintfhdl, addr, val);
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_func_exit_;
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return RTW_STATUS_CODE(ret);
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}
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int _rtw_write32(struct adapter *adapter, u32 addr, u32 val)
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{
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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int (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
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int ret;
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_func_enter_;
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_write32 = pintfhdl->io_ops._write32;
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ret = _write32(pintfhdl, addr, val);
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_func_exit_;
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return RTW_STATUS_CODE(ret);
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}
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int _rtw_writeN(struct adapter *adapter, u32 addr , u32 length , u8 *pdata)
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{
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = (struct intf_hdl *)(&(pio_priv->intf));
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int (*_writeN)(struct intf_hdl *pintfhdl, u32 addr, u32 length, u8 *pdata);
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int ret;
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_func_enter_;
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_writeN = pintfhdl->io_ops._writeN;
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ret = _writeN(pintfhdl, addr, length, pdata);
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_func_exit_;
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return RTW_STATUS_CODE(ret);
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}
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int _rtw_write8_async(struct adapter *adapter, u32 addr, u8 val)
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{
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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int (*_write8_async)(struct intf_hdl *pintfhdl, u32 addr, u8 val);
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int ret;
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_func_enter_;
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_write8_async = pintfhdl->io_ops._write8_async;
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ret = _write8_async(pintfhdl, addr, val);
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_func_exit_;
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return RTW_STATUS_CODE(ret);
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}
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int _rtw_write16_async(struct adapter *adapter, u32 addr, u16 val)
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{
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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int (*_write16_async)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
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int ret;
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_func_enter_;
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_write16_async = pintfhdl->io_ops._write16_async;
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ret = _write16_async(pintfhdl, addr, val);
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_func_exit_;
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return RTW_STATUS_CODE(ret);
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}
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int _rtw_write32_async(struct adapter *adapter, u32 addr, u32 val)
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{
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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int (*_write32_async)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
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int ret;
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_func_enter_;
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_write32_async = pintfhdl->io_ops._write32_async;
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ret = _write32_async(pintfhdl, addr, val);
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_func_exit_;
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return RTW_STATUS_CODE(ret);
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}
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void _rtw_read_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
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{
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void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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_func_enter_;
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if (adapter->bDriverStopped || adapter->bSurpriseRemoved) {
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RT_TRACE(_module_rtl871x_io_c_, _drv_info_,
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("rtw_read_mem:bDriverStopped(%d) OR bSurpriseRemoved(%d)",
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adapter->bDriverStopped, adapter->bSurpriseRemoved));
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return;
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}
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_read_mem = pintfhdl->io_ops._read_mem;
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_read_mem(pintfhdl, addr, cnt, pmem);
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_func_exit_;
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}
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void _rtw_write_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
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{
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void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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_func_enter_;
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_write_mem = pintfhdl->io_ops._write_mem;
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_write_mem(pintfhdl, addr, cnt, pmem);
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_func_exit_;
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}
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void _rtw_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
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{
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u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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_func_enter_;
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if (adapter->bDriverStopped || adapter->bSurpriseRemoved) {
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RT_TRACE(_module_rtl871x_io_c_, _drv_info_,
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("rtw_read_port:bDriverStopped(%d) OR bSurpriseRemoved(%d)",
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adapter->bDriverStopped, adapter->bSurpriseRemoved));
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return;
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}
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_read_port = pintfhdl->io_ops._read_port;
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_read_port(pintfhdl, addr, cnt, pmem);
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_func_exit_;
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}
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void _rtw_read_port_cancel(struct adapter *adapter)
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{
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void (*_read_port_cancel)(struct intf_hdl *pintfhdl);
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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_read_port_cancel = pintfhdl->io_ops._read_port_cancel;
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if (_read_port_cancel)
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_read_port_cancel(pintfhdl);
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}
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u32 _rtw_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
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{
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u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
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u32 ret = _SUCCESS;
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_func_enter_;
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_write_port = pintfhdl->io_ops._write_port;
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ret = _write_port(pintfhdl, addr, cnt, pmem);
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_func_exit_;
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return ret;
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}
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u32 _rtw_write_port_and_wait(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem, int timeout_ms)
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{
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||||
int ret = _SUCCESS;
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||||
struct xmit_buf *pxmitbuf = (struct xmit_buf *)pmem;
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struct submit_ctx sctx;
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||||
rtw_sctx_init(&sctx, timeout_ms);
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pxmitbuf->sctx = &sctx;
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||||
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||||
ret = _rtw_write_port(adapter, addr, cnt, pmem);
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||||
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if (ret == _SUCCESS)
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ret = rtw_sctx_wait(&sctx);
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|
||||
return ret;
|
||||
}
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||||
|
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void _rtw_write_port_cancel(struct adapter *adapter)
|
||||
{
|
||||
void (*_write_port_cancel)(struct intf_hdl *pintfhdl);
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struct io_priv *pio_priv = &adapter->iopriv;
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struct intf_hdl *pintfhdl = &(pio_priv->intf);
|
||||
|
||||
_write_port_cancel = pintfhdl->io_ops._write_port_cancel;
|
||||
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||||
if (_write_port_cancel)
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||||
_write_port_cancel(pintfhdl);
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||||
}
|
||||
|
||||
int rtw_init_io_priv(struct adapter *padapter, void (*set_intf_ops)(struct _io_ops *pops))
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{
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||||
struct io_priv *piopriv = &padapter->iopriv;
|
||||
struct intf_hdl *pintf = &piopriv->intf;
|
||||
|
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if (set_intf_ops == NULL)
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return _FAIL;
|
||||
|
||||
piopriv->padapter = padapter;
|
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pintf->padapter = padapter;
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pintf->pintf_dev = adapter_to_dvobj(padapter);
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set_intf_ops(&pintf->io_ops);
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return _SUCCESS;
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||||
}
|
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1169
drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
Normal file
1169
drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
Normal file
File diff suppressed because it is too large
Load Diff
209
drivers/staging/rtl8188eu/core/rtw_iol.c
Normal file
209
drivers/staging/rtl8188eu/core/rtw_iol.c
Normal file
@ -0,0 +1,209 @@
|
||||
/******************************************************************************
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* 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, USA
|
||||
*
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#include<rtw_iol.h>
|
||||
|
||||
struct xmit_frame *rtw_IOL_accquire_xmit_frame(struct adapter *adapter)
|
||||
{
|
||||
struct xmit_frame *xmit_frame;
|
||||
struct xmit_buf *xmitbuf;
|
||||
struct pkt_attrib *pattrib;
|
||||
struct xmit_priv *pxmitpriv = &(adapter->xmitpriv);
|
||||
|
||||
xmit_frame = rtw_alloc_xmitframe(pxmitpriv);
|
||||
if (xmit_frame == NULL) {
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DBG_88E("%s rtw_alloc_xmitframe return null\n", __func__);
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goto exit;
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||||
}
|
||||
|
||||
xmitbuf = rtw_alloc_xmitbuf(pxmitpriv);
|
||||
if (xmitbuf == NULL) {
|
||||
DBG_88E("%s rtw_alloc_xmitbuf return null\n", __func__);
|
||||
rtw_free_xmitframe(pxmitpriv, xmit_frame);
|
||||
xmit_frame = NULL;
|
||||
goto exit;
|
||||
}
|
||||
|
||||
xmit_frame->frame_tag = MGNT_FRAMETAG;
|
||||
xmit_frame->pxmitbuf = xmitbuf;
|
||||
xmit_frame->buf_addr = xmitbuf->pbuf;
|
||||
xmitbuf->priv_data = xmit_frame;
|
||||
|
||||
pattrib = &xmit_frame->attrib;
|
||||
update_mgntframe_attrib(adapter, pattrib);
|
||||
pattrib->qsel = 0x10;/* Beacon */
|
||||
pattrib->subtype = WIFI_BEACON;
|
||||
pattrib->pktlen = 0;
|
||||
pattrib->last_txcmdsz = 0;
|
||||
exit:
|
||||
return xmit_frame;
|
||||
}
|
||||
|
||||
int rtw_IOL_append_cmds(struct xmit_frame *xmit_frame, u8 *IOL_cmds, u32 cmd_len)
|
||||
{
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||||
struct pkt_attrib *pattrib = &xmit_frame->attrib;
|
||||
u16 buf_offset;
|
||||
u32 ori_len;
|
||||
|
||||
buf_offset = TXDESC_OFFSET;
|
||||
ori_len = buf_offset+pattrib->pktlen;
|
||||
|
||||
/* check if the io_buf can accommodate new cmds */
|
||||
if (ori_len + cmd_len + 8 > MAX_XMITBUF_SZ) {
|
||||
DBG_88E("%s %u is large than MAX_XMITBUF_SZ:%u, can't accommodate new cmds\n",
|
||||
__func__ , ori_len + cmd_len + 8, MAX_XMITBUF_SZ);
|
||||
return _FAIL;
|
||||
}
|
||||
|
||||
memcpy(xmit_frame->buf_addr + buf_offset + pattrib->pktlen, IOL_cmds, cmd_len);
|
||||
pattrib->pktlen += cmd_len;
|
||||
pattrib->last_txcmdsz += cmd_len;
|
||||
|
||||
return _SUCCESS;
|
||||
}
|
||||
|
||||
bool rtw_IOL_applied(struct adapter *adapter)
|
||||
{
|
||||
if (1 == adapter->registrypriv.fw_iol)
|
||||
return true;
|
||||
|
||||
if ((2 == adapter->registrypriv.fw_iol) && (!adapter_to_dvobj(adapter)->ishighspeed))
|
||||
return true;
|
||||
return false;
|
||||
}
|
||||
|
||||
int rtw_IOL_exec_cmds_sync(struct adapter *adapter, struct xmit_frame *xmit_frame, u32 max_wating_ms, u32 bndy_cnt)
|
||||
{
|
||||
return rtw_hal_iol_cmd(adapter, xmit_frame, max_wating_ms, bndy_cnt);
|
||||
}
|
||||
|
||||
int rtw_IOL_append_LLT_cmd(struct xmit_frame *xmit_frame, u8 page_boundary)
|
||||
{
|
||||
return _SUCCESS;
|
||||
}
|
||||
|
||||
int _rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr, u8 value, u8 mask)
|
||||
{
|
||||
struct ioreg_cfg cmd = {8, IOREG_CMD_WB_REG, 0x0, 0x0, 0x0};
|
||||
|
||||
cmd.address = cpu_to_le16(addr);
|
||||
cmd.data = cpu_to_le32(value);
|
||||
|
||||
if (mask != 0xFF) {
|
||||
cmd.length = 12;
|
||||
cmd.mask = cpu_to_le32(mask);
|
||||
}
|
||||
return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, cmd.length);
|
||||
}
|
||||
|
||||
int _rtw_IOL_append_WW_cmd(struct xmit_frame *xmit_frame, u16 addr, u16 value, u16 mask)
|
||||
{
|
||||
struct ioreg_cfg cmd = {8, IOREG_CMD_WW_REG, 0x0, 0x0, 0x0};
|
||||
|
||||
cmd.address = cpu_to_le16(addr);
|
||||
cmd.data = cpu_to_le32(value);
|
||||
|
||||
if (mask != 0xFFFF) {
|
||||
cmd.length = 12;
|
||||
cmd.mask = cpu_to_le32(mask);
|
||||
}
|
||||
return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, cmd.length);
|
||||
}
|
||||
|
||||
int _rtw_IOL_append_WD_cmd(struct xmit_frame *xmit_frame, u16 addr, u32 value, u32 mask)
|
||||
{
|
||||
struct ioreg_cfg cmd = {8, IOREG_CMD_WD_REG, 0x0, 0x0, 0x0};
|
||||
|
||||
cmd.address = cpu_to_le16(addr);
|
||||
cmd.data = cpu_to_le32(value);
|
||||
|
||||
if (mask != 0xFFFFFFFF) {
|
||||
cmd.length = 12;
|
||||
cmd.mask = cpu_to_le32(mask);
|
||||
}
|
||||
return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, cmd.length);
|
||||
}
|
||||
|
||||
int _rtw_IOL_append_WRF_cmd(struct xmit_frame *xmit_frame, u8 rf_path, u16 addr, u32 value, u32 mask)
|
||||
{
|
||||
struct ioreg_cfg cmd = {8, IOREG_CMD_W_RF, 0x0, 0x0, 0x0};
|
||||
|
||||
cmd.address = cpu_to_le16((rf_path<<8) | ((addr) & 0xFF));
|
||||
cmd.data = cpu_to_le32(value);
|
||||
|
||||
if (mask != 0x000FFFFF) {
|
||||
cmd.length = 12;
|
||||
cmd.mask = cpu_to_le32(mask);
|
||||
}
|
||||
return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, cmd.length);
|
||||
}
|
||||
|
||||
int rtw_IOL_append_DELAY_US_cmd(struct xmit_frame *xmit_frame, u16 us)
|
||||
{
|
||||
struct ioreg_cfg cmd = {4, IOREG_CMD_DELAY_US, 0x0, 0x0, 0x0};
|
||||
cmd.address = cpu_to_le16(us);
|
||||
|
||||
return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, 4);
|
||||
}
|
||||
|
||||
int rtw_IOL_append_DELAY_MS_cmd(struct xmit_frame *xmit_frame, u16 ms)
|
||||
{
|
||||
struct ioreg_cfg cmd = {4, IOREG_CMD_DELAY_US, 0x0, 0x0, 0x0};
|
||||
|
||||
cmd.address = cpu_to_le16(ms);
|
||||
return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, 4);
|
||||
}
|
||||
|
||||
int rtw_IOL_append_END_cmd(struct xmit_frame *xmit_frame)
|
||||
{
|
||||
struct ioreg_cfg cmd = {4, IOREG_CMD_END, cpu_to_le16(0xFFFF), cpu_to_le32(0xFF), 0x0};
|
||||
|
||||
return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, 4);
|
||||
}
|
||||
|
||||
u8 rtw_IOL_cmd_boundary_handle(struct xmit_frame *pxmit_frame)
|
||||
{
|
||||
u8 is_cmd_bndy = false;
|
||||
if (((pxmit_frame->attrib.pktlen+32)%256) + 8 >= 256) {
|
||||
rtw_IOL_append_END_cmd(pxmit_frame);
|
||||
pxmit_frame->attrib.pktlen = ((((pxmit_frame->attrib.pktlen+32)/256)+1)*256);
|
||||
|
||||
pxmit_frame->attrib.last_txcmdsz = pxmit_frame->attrib.pktlen;
|
||||
is_cmd_bndy = true;
|
||||
}
|
||||
return is_cmd_bndy;
|
||||
}
|
||||
|
||||
void rtw_IOL_cmd_buf_dump(struct adapter *Adapter, int buf_len, u8 *pbuf)
|
||||
{
|
||||
int i;
|
||||
int j = 1;
|
||||
|
||||
pr_info("###### %s ######\n", __func__);
|
||||
for (i = 0; i < buf_len; i++) {
|
||||
printk("%02x-", *(pbuf+i));
|
||||
|
||||
if (j%32 == 0)
|
||||
printk("\n");
|
||||
j++;
|
||||
}
|
||||
printk("\n");
|
||||
pr_info("=============ioreg_cmd len=%d===============\n", buf_len);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user