diff options
Diffstat (limited to 'drivers/staging/rtl8723au/hal/HalPwrSeqCmd.c')
| -rw-r--r-- | drivers/staging/rtl8723au/hal/HalPwrSeqCmd.c | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/drivers/staging/rtl8723au/hal/HalPwrSeqCmd.c b/drivers/staging/rtl8723au/hal/HalPwrSeqCmd.c deleted file mode 100644 index 0a3d96e840cc..000000000000 --- a/drivers/staging/rtl8723au/hal/HalPwrSeqCmd.c +++ /dev/null @@ -1,156 +0,0 @@ -/****************************************************************************** - * - * 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. - * - ******************************************************************************/ -/*++ -Copyright (c) Realtek Semiconductor Corp. All rights reserved. - -Module Name: - HalPwrSeqCmd.c - -Abstract: - Implement HW Power sequence configuration CMD handling routine for - Realtek devices. - -Major Change History: - When Who What - ---------- --------------- ------------------------------- - 2011-10-26 Lucas Modify to be compatible with SD4-CE driver. - 2011-07-07 Roger Create. - ---*/ -#include <HalPwrSeqCmd.h> -#include <usb_ops_linux.h> - -/* */ -/* Description: */ -/* This routine deal with the Power Configuration CMDs parsing - for RTL8723/RTL8188E Series IC. */ -/* */ -/* Assumption: */ -/* We should follow specific format which was released from - HW SD. */ -/* */ -/* 2011.07.07, added by Roger. */ -/* */ -u8 HalPwrSeqCmdParsing23a(struct rtw_adapter *padapter, u8 CutVersion, - u8 FabVersion, u8 InterfaceType, - struct wlan_pwr_cfg PwrSeqCmd[]) -{ - struct wlan_pwr_cfg PwrCfgCmd; - u8 bPollingBit; - u32 AryIdx = 0; - u8 value; - u32 offset; - u32 pollingCount = 0; /* polling autoload done. */ - u32 maxPollingCnt = 5000; - - do { - PwrCfgCmd = PwrSeqCmd[AryIdx]; - - RT_TRACE(_module_hal_init_c_, _drv_info_, - "HalPwrSeqCmdParsing23a: offset(%#x) cut_msk(%#x) fab_msk(%#x) interface_msk(%#x) base(%#x) cmd(%#x) msk(%#x) value(%#x)\n", - GET_PWR_CFG_OFFSET(PwrCfgCmd), - GET_PWR_CFG_CUT_MASK(PwrCfgCmd), - GET_PWR_CFG_FAB_MASK(PwrCfgCmd), - GET_PWR_CFG_INTF_MASK(PwrCfgCmd), - GET_PWR_CFG_BASE(PwrCfgCmd), - GET_PWR_CFG_CMD(PwrCfgCmd), - GET_PWR_CFG_MASK(PwrCfgCmd), - GET_PWR_CFG_VALUE(PwrCfgCmd)); - - /* 2 Only Handle the command whose FAB, CUT, and Interface are - matched */ - if ((GET_PWR_CFG_FAB_MASK(PwrCfgCmd) & FabVersion) && - (GET_PWR_CFG_CUT_MASK(PwrCfgCmd) & CutVersion) && - (GET_PWR_CFG_INTF_MASK(PwrCfgCmd) & InterfaceType)) { - switch (GET_PWR_CFG_CMD(PwrCfgCmd)) { - case PWR_CMD_READ: - RT_TRACE(_module_hal_init_c_, _drv_info_, - "HalPwrSeqCmdParsing23a: PWR_CMD_READ\n"); - break; - - case PWR_CMD_WRITE: - RT_TRACE(_module_hal_init_c_, _drv_info_, - "HalPwrSeqCmdParsing23a: PWR_CMD_WRITE\n"); - offset = GET_PWR_CFG_OFFSET(PwrCfgCmd); - - /* Read the value from system register */ - value = rtl8723au_read8(padapter, offset); - - value &= ~(GET_PWR_CFG_MASK(PwrCfgCmd)); - value |= (GET_PWR_CFG_VALUE(PwrCfgCmd) & - GET_PWR_CFG_MASK(PwrCfgCmd)); - - /* Write the value back to system register */ - rtl8723au_write8(padapter, offset, value); - break; - - case PWR_CMD_POLLING: - RT_TRACE(_module_hal_init_c_, _drv_info_, - "HalPwrSeqCmdParsing23a: PWR_CMD_POLLING\n"); - - bPollingBit = false; - offset = GET_PWR_CFG_OFFSET(PwrCfgCmd); - do { - value = rtl8723au_read8(padapter, - offset); - - value &= GET_PWR_CFG_MASK(PwrCfgCmd); - if (value == - (GET_PWR_CFG_VALUE(PwrCfgCmd) & - GET_PWR_CFG_MASK(PwrCfgCmd))) - bPollingBit = true; - else - udelay(10); - - if (pollingCount++ > maxPollingCnt) { - DBG_8723A("Fail to polling " - "Offset[%#x]\n", - offset); - return false; - } - } while (!bPollingBit); - - break; - - case PWR_CMD_DELAY: - RT_TRACE(_module_hal_init_c_, _drv_info_, - "HalPwrSeqCmdParsing23a: PWR_CMD_DELAY\n"); - if (GET_PWR_CFG_VALUE(PwrCfgCmd) == - PWRSEQ_DELAY_US) - udelay(GET_PWR_CFG_OFFSET(PwrCfgCmd)); - else - udelay(GET_PWR_CFG_OFFSET(PwrCfgCmd) * - 1000); - break; - - case PWR_CMD_END: - /* When this command is parsed, end - the process */ - RT_TRACE(_module_hal_init_c_, _drv_info_, - "HalPwrSeqCmdParsing23a: PWR_CMD_END\n"); - return true; - - default: - RT_TRACE(_module_hal_init_c_, _drv_err_, - "HalPwrSeqCmdParsing23a: Unknown CMD!!\n"); - break; - } - } - - AryIdx++; /* Add Array Index */ - } while (1); - - return true; -} |