/* *************************************************************************** * Ralink Tech Inc. * 4F, No. 2 Technology 5th Rd. * Science-based Industrial Park * Hsin-chu, Taiwan, R.O.C. * * (c) Copyright 2002-2004, Ralink Technology, Inc. * * All rights reserved. Ralink's source code is an unpublished work and the * use of a copyright notice does not imply otherwise. This source code * contains confidential trade secret material of Ralink Tech. Any attemp * or participation in deciphering, decoding, reverse engineering or in any * way altering the source code is stricitly prohibited, unless the prior * written consent of Ralink Technology, Inc. is obtained. *************************************************************************** Module Name: rtmp_M51.c Abstract: Revision History: Who When What -------- ---------- ---------------------------------------------- */ #include "rt_config.h" #include "firmware.h" #ifdef RTMP_MAC_USB /* RT2870 Firmware Spec only used 1 oct for version expression*/ #define FIRMWARE_MINOR_VERSION 7 #endif /* RTMP_MAC_USB */ /* New 8k byte firmware size for RT3071/RT3072*/ #define FIRMWAREIMAGE_MAX_LENGTH 0x2000 #ifdef WOW_SUPPORT #define FIRMWAREIMAGE_WOW_LENGTH 0x3000 /* WOW support firmware(12KB) */ #endif/*WOW_SUPPORT*/ #define FIRMWAREIMAGE_LENGTH (sizeof (FirmwareImage) / sizeof(UCHAR)) #define FIRMWARE_MAJOR_VERSION 0 #define FIRMWAREIMAGEV1_LENGTH 0x1000 #define FIRMWAREIMAGEV2_LENGTH 0x1000 #ifdef WOW_SUPPORT #define FIRMWAREIMAGEV3_LENGTH 0x2000 /* WOW support firmware */ #endif/*WOW_SUPPORT*/ const unsigned short ccitt_16Table[] = { 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7, 0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF, 0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6, 0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE, 0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485, 0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D, 0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4, 0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC, 0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823, 0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B, 0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12, 0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A, 0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41, 0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49, 0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70, 0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78, 0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F, 0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067, 0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E, 0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256, 0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D, 0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, 0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C, 0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634, 0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB, 0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3, 0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A, 0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92, 0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9, 0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1, 0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8, 0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0 }; #define ByteCRC16(v, crc) \ (unsigned short)((crc << 8) ^ ccitt_16Table[((crc >> 8) ^ (v)) & 255]) unsigned char BitReverse(unsigned char x) { int i; unsigned char Temp=0; for(i=0; ; i++) { if(x & 0x80) Temp |= 0x80; if(i==7) break; x <<= 1; Temp >>= 1; } return Temp; } /* ======================================================================== Routine Description: erase 8051 firmware image in MAC ASIC Arguments: Adapter Pointer to our adapter IRQL = PASSIVE_LEVEL ======================================================================== */ INT RtmpAsicEraseFirmware( IN PRTMP_ADAPTER pAd) { UINT32 i; for(i = 0; i < MAX_FIRMWARE_IMAGE_SIZE; i += 4) RTMP_IO_WRITE32(pAd, FIRMWARE_IMAGE_BASE + i, 0); return 0; } NDIS_STATUS isMCUNeedToLoadFIrmware( IN PRTMP_ADAPTER pAd) { NDIS_STATUS Status = NDIS_STATUS_SUCCESS; ULONG Index; UINT32 MacReg; Index = 0; do { if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) return NDIS_STATUS_FAILURE; RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &MacReg); if (MacReg & 0x100) /* check bit 8*/ break; RTMPusecDelay(1000); } while (Index++ < 100); if (Index >= 100) Status = NDIS_STATUS_FAILURE; return Status; } NDIS_STATUS isMCUnotReady( IN PRTMP_ADAPTER pAd) { NDIS_STATUS Status = NDIS_STATUS_SUCCESS; ULONG Index; UINT32 MacReg; #ifdef RT65xx // TODO: shiang-6590, fix me, currently firmware is not ready yet, so ignore it! if (IS_RT65XX(pAd)) { DBGPRINT(RT_DEBUG_ERROR, ("%s(): Ignore for MCU status check for 6590 now!\n", __FUNCTION__)); return Status; } #endif /* RT65xx */ #ifdef MT7601 if (IS_MT7601(pAd)) { DBGPRINT(RT_DEBUG_ERROR, ("%s(): Ignore for MCU status check for MT7601 now!\n", __FUNCTION__)); return Status; } #endif /* MT7601 */ Index = 0; do { if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) return NDIS_STATUS_FAILURE; RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &MacReg); if (MacReg & 0x80) /* check bit 7*/ break; RTMPusecDelay(1000); } while (Index++ < 1000); if (Index >= 1000) Status = NDIS_STATUS_FAILURE; return Status; } /* ======================================================================== Routine Description: Load 8051 firmware file into MAC ASIC Arguments: Adapter Pointer to our adapter Return Value: NDIS_STATUS_SUCCESS firmware image load ok NDIS_STATUS_FAILURE image not found IRQL = PASSIVE_LEVEL ======================================================================== */ NDIS_STATUS RtmpAsicLoadFirmware( IN PRTMP_ADAPTER pAd) { #ifdef BIN_IN_FILE #define NICLF_DEFAULT_USE() \ flg_default_firm_use = TRUE; \ DBGPRINT(RT_DEBUG_OFF, ("%s - Use default firmware!\n", __FUNCTION__)); NDIS_STATUS Status = NDIS_STATUS_SUCCESS; PUCHAR src; RTMP_OS_FD srcf; INT retval, i; PUCHAR pFirmwareImage; INT FileLength = 0; UINT32 MacReg; ULONG Index; ULONG firm; BOOLEAN flg_default_firm_use = FALSE; RTMP_OS_FS_INFO osFSInfo; DBGPRINT(RT_DEBUG_TRACE, ("===> %s\n", __FUNCTION__)); /* init */ pFirmwareImage = NULL; src = RTMP_FIRMWARE_FILE_NAME; RtmpOSFSInfoChange(&osFSInfo, TRUE); pAd->FirmwareVersion = (FIRMWARE_MAJOR_VERSION << 8) + \ FIRMWARE_MINOR_VERSION; /* allocate firmware buffer */ /* pFirmwareImage = kmalloc(MAX_FIRMWARE_IMAGE_SIZE, MEM_ALLOC_FLAG);*/ os_alloc_mem(pAd, (UCHAR **)&pFirmwareImage, MAX_FIRMWARE_IMAGE_SIZE); if (pFirmwareImage == NULL) { /* allocate fail, use default firmware array in firmware.h */ DBGPRINT(RT_DEBUG_ERROR, ("%s - Allocate memory fail!\n", __FUNCTION__)); NICLF_DEFAULT_USE(); } else { /* allocate ok! zero the firmware buffer */ memset(pFirmwareImage, 0x00, MAX_FIRMWARE_IMAGE_SIZE); } /* if ok, read firmware file from *.bin file */ if (flg_default_firm_use == FALSE) { do { /* open the bin file */ srcf = RtmpOSFileOpen(src, O_RDONLY, 0); if (IS_FILE_OPEN_ERR(srcf)) { DBGPRINT(RT_DEBUG_ERROR, ("%s - Error opening file %s\n", __FUNCTION__, src)); NICLF_DEFAULT_USE(); break; } /* read the firmware from the file *.bin */ FileLength = RtmpOSFileRead(srcf, pFirmwareImage, MAX_FIRMWARE_IMAGE_SIZE); if (FileLength != MAX_FIRMWARE_IMAGE_SIZE) { DBGPRINT(RT_DEBUG_ERROR, ("%s: error file length (=%d) in RT2860AP.BIN\n", __FUNCTION__, FileLength)); NICLF_DEFAULT_USE(); break; } else { PUCHAR ptr = pFirmwareImage; USHORT crc = 0xffff; /* calculate firmware CRC */ for(i=0; i<(MAX_FIRMWARE_IMAGE_SIZE-2); i++, ptr++) crc = ByteCRC16(BitReverse(*ptr), crc); if ((pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2] != \ (UCHAR)BitReverse((UCHAR)(crc>>8))) || (pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1] != \ (UCHAR)BitReverse((UCHAR)crc))) { /* CRC fail */ DBGPRINT(RT_DEBUG_ERROR, ("%s: CRC = 0x%02x 0x%02x " "error, should be 0x%02x 0x%02x\n", __FUNCTION__, pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2], pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1], (UCHAR)(crc>>8), (UCHAR)(crc))); NICLF_DEFAULT_USE(); break; } else { /* firmware is ok */ pAd->FirmwareVersion = \ (pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-4] << 8) + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-3]; /* check if firmware version of the file is too old */ if ((pAd->FirmwareVersion) < \ ((FIRMWARE_MAJOR_VERSION << 8) + FIRMWARE_MINOR_VERSION)) { DBGPRINT(RT_DEBUG_ERROR, ("%s: firmware version too old!\n", __FUNCTION__)); NICLF_DEFAULT_USE(); break; } } DBGPRINT(RT_DEBUG_TRACE, ("NICLoadFirmware: CRC ok, ver=%d.%d\n", pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-4], pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-3])); } break; } while(TRUE); /* close firmware file */ if (IS_FILE_OPEN_ERR(srcf)) ; else { retval = RtmpOSFileClose(srcf); if (retval) { DBGPRINT(RT_DEBUG_ERROR, ("--> Error %d closing %s\n", -retval, src)); } } } /* write firmware to ASIC */ if (flg_default_firm_use == TRUE) { /* use default fimeware, free allocated buffer */ if (pFirmwareImage != NULL) os_free_mem(NULL, pFirmwareImage); /* use default *.bin array */ pFirmwareImage = FirmwareImage; FileLength = sizeof(FirmwareImage); } /* enable Host program ram write selection */ RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0x10000); for(i=0; iMACVersion >> 16); #ifdef RTMP_MAC_USB BOOLEAN Equal = TRUE; UINT32 MacReg1 = 0; UCHAR FVer; UINT16 FCS; #endif pFirmwareImage = FirmwareImage; FileLength = sizeof(FirmwareImage); #ifdef RTMP_MAC_USB /* check firmware version and checksum in RAM and firmware.h */ /* if they are equal, then will skip firmware load procedure */ if (isMCUNeedToLoadFIrmware(pAd) == NDIS_STATUS_SUCCESS) { RTMP_IO_READ32(pAd, 0x3FFC, &MacReg1); FVer = (MacReg1 >> 8) & 0x00FF; FCS = (MacReg1 >> 16) & 0xFFFF; #ifdef WOW_SUPPORT if (pAd->WOW_Cfg.bWOWFirmware == TRUE) { UCHAR ver = FirmwareImage[FIRMWAREIMAGEV3_LENGTH+0xFFD]; UINT16 sum ; NdisCopyMemory(&sum, &FirmwareImage[FIRMWAREIMAGEV3_LENGTH+0xFFE], 2); printk("%s: ver %x/%x, sum %x/%x, mac %x\n", __FUNCTION__, FVer, ver, FCS, sum, MacReg1); if ( FVer != ver || FCS != sum ) Equal = FALSE; } else #endif /* WOW_SUPPORT */ { UCHAR ver = FirmwareImage[FIRMWAREIMAGEV2_LENGTH+0xFFD]; UINT16 sum ; NdisCopyMemory(&sum, &FirmwareImage[FIRMWAREIMAGEV2_LENGTH+0xFFE], 2); printk("%s: ver %x/%x, sum %x/%x, mac %x\n", __FUNCTION__, FVer, ver, FCS, sum, MacReg1); if ( FVer != ver || FCS != sum ) Equal = FALSE; } /* do not need to load firmware */ if (Equal == FALSE) { DBGPRINT(RT_DEBUG_OFF, ("%s: WOW stops to go into 4K ram codes ...\n", __FUNCTION__)); #ifdef WOW_SUPPORT /* Disable MAC TX/RX */ RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacReg1); MacReg1 &= ~0xC; RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacReg1); /* Disable USB TX/RX DMA */ RTMP_IO_READ32(pAd, USB_DMA_CFG, &MacReg1); MacReg1 &= ~0xC00000; RTMP_IO_WRITE32(pAd, USB_DMA_CFG, MacReg1); /* Clear Firmware(bit 8) ready bit to force firmware download*/ RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &MacReg1); MacReg1 &= ~0x100; RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, MacReg1); #endif /* WOW_SUPPORT */ /* prevent CPU to run in 4K ram codes */ /* only allow USB vendor request */ Status = RTUSB_VendorRequest( pAd, USBD_TRANSFER_DIRECTION_OUT, DEVICE_VENDOR_REQUEST_OUT, 0x14, 0x0, 0, NULL, 0); /* disable external functions */ Status = RTUSB_VendorRequest( pAd, USBD_TRANSFER_DIRECTION_OUT, DEVICE_VENDOR_REQUEST_OUT, 0x12, 0x0, 0, NULL, 0); } } #endif /* RTMP_MAC_USB */ /* New 8k byte firmware size for RT3071/RT3072*/ /*DBGPRINT(RT_DEBUG_TRACE, ("Usb Chip\n"));*/ if (FIRMWAREIMAGE_LENGTH == FIRMWAREIMAGE_MAX_LENGTH) /*The firmware image consists of two parts. One is the origianl and the other is the new.*/ /*Use Second Part*/ { #ifdef RTMP_MAC_USB if ((Version != 0x2860) && (Version != 0x2872) && (Version != 0x3070)) { /* Use Firmware V2.*/ /*printk("KH:Use New Version,part2\n");*/ pFirmwareImage = (PUCHAR)&FirmwareImage[FIRMWAREIMAGEV1_LENGTH]; FileLength = FIRMWAREIMAGEV2_LENGTH; } else { /*printk("KH:Use New Version,part1\n");*/ pFirmwareImage = FirmwareImage; FileLength = FIRMWAREIMAGEV1_LENGTH; } #endif /* RTMP_MAC_USB */ } else { #if defined(WOW_SUPPORT) && defined(RTMP_MAC_USB) /* WOW firmware is 12KB */ if ((Version != 0x2860) && (Version != 0x2872) && (Version != 0x3070)) { if (FIRMWAREIMAGE_LENGTH == FIRMWAREIMAGE_WOW_LENGTH) /* size 0x3000 */ { if (pAd->WOW_Cfg.bWOWFirmware == TRUE) { pFirmwareImage = (PUCHAR)&FirmwareImage[FIRMWAREIMAGEV3_LENGTH]; /* WOW offset: 0x2000 */ FileLength = FIRMWAREIMAGEV1_LENGTH; /* 0x1000 */ DBGPRINT(RT_DEBUG_OFF, ("%s: Load WOW firmware!!\n", __FUNCTION__)); } else { pFirmwareImage = (PUCHAR)&FirmwareImage[FIRMWAREIMAGEV2_LENGTH]; /* normal offset: 0x1000 */ FileLength = FIRMWAREIMAGEV1_LENGTH; /* 0x1000 */ DBGPRINT(RT_DEBUG_OFF, ("%s: Load normal firmware!!\n", __FUNCTION__)); } } } else #endif /* defined(WOW_SUPPORT) && defined(RTMP_MAC_USB) */ { DBGPRINT(RT_DEBUG_ERROR, ("KH: bin file should be 8KB.\n")); Status = NDIS_STATUS_FAILURE; } } #ifdef RTMP_MAC_USB /* firmware is never loaded or the loadable firmware is different with the firmware in the RAM */ if (isMCUNeedToLoadFIrmware(pAd) || Equal == FALSE ) { DBGPRINT(RT_DEBUG_ERROR, ("NICLoadFirmware: We need to load firmware\n")); RTMP_WRITE_FIRMWARE(pAd, pFirmwareImage, FileLength); /* FirmwareRun VndReq 0x1/0x8 --> initDone = 1 */ } else { DBGPRINT(RT_DEBUG_ERROR, ("NICLoadFirmware: firmware loaded already\n")); RTUSB_VendorRequest( pAd, USBD_TRANSFER_DIRECTION_OUT, DEVICE_VENDOR_REQUEST_OUT, 0x01, 0x8, 0, NULL, 0); } #else RTMP_WRITE_FIRMWARE(pAd, pFirmwareImage, FileLength); #endif /* RTMP_MAC_USB */ #endif if (isMCUnotReady(pAd)) { DBGPRINT(RT_DEBUG_ERROR, ("%s(): MCU is not ready!\n\n\n", __FUNCTION__)); Status = NDIS_STATUS_FAILURE; } #ifdef RTMP_USB_SUPPORT else { RTUSBWriteMACRegister(pAd, H2M_BBP_AGENT, 0, FALSE); /* initialize BBP R/W access agent. */ RTUSBWriteMACRegister(pAd,H2M_MAILBOX_CSR,0, FALSE); RTUSBWriteMACRegister(pAd, H2M_INT_SRC, 0, FALSE); AsicSendCommandToMcu(pAd, 0x72, 0x00, 0x00, 0x00, FALSE); /* reset rf by MCU supported by new firmware */ } #ifdef WOW_SUPPORT if (pAd->WOW_Cfg.bEnable == TRUE) { /* Enable MAC TX/RX */ RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacReg1); MacReg1 |= 0xC; RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacReg1); /* Enble USB TX/RX DMA */ RTMP_IO_READ32(pAd, USB_DMA_CFG, &MacReg1); MacReg1 |= 0xC00000; RTMP_IO_WRITE32(pAd, USB_DMA_CFG, MacReg1); /* Set Firmware ready bit(bit8) */ RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &MacReg1); MacReg1 |= 0x100; RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, MacReg1); /* need to reset, because interface-up will be normal firmware */ pAd->WOW_Cfg.bWOWFirmware = FALSE; } #endif /* WOW_SUPPORT */ if (Equal == FALSE) { /* allow all requests (USB vendor request, sleep, wake up, led) */ Status = RTUSB_VendorRequest( pAd, USBD_TRANSFER_DIRECTION_OUT, DEVICE_VENDOR_REQUEST_OUT, 0x13, 0x0, 0, NULL, 0); } #endif /* RTMP_USB_SUPPORT */ DBGPRINT(RT_DEBUG_TRACE, ("<=== %s (status=%d)\n", __FUNCTION__, Status)); return Status; } INT RtmpAsicSendCommandToMcu( IN PRTMP_ADAPTER pAd, IN UCHAR Command, IN UCHAR Token, IN UCHAR Arg0, IN UCHAR Arg1, IN BOOLEAN FlgIsNeedLocked) { HOST_CMD_CSR_STRUC H2MCmd; H2M_MAILBOX_STRUC H2MMailbox; INT i = 0; int ret; #ifdef CONFIG_STA_SUPPORT #ifdef PCIE_PS_SUPPORT ULONG Configuration; ULONG offset; #endif /* PCIE_PS_SUPPORT */ #endif /* CONFIG_STA_SUPPORT */ #ifdef CONFIG_STA_SUPPORT #ifdef PCIE_PS_SUPPORT #ifdef RT3290 if (IS_RT3290(pAd)) { if (Command == WAKE_MCU_CMD) { RTMPEnableWlan(pAd, TRUE, FALSE); } else if (Command == SLEEP_MCU_CMD) { WPDMA_GLO_CFG_STRUC GloCfg; RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); GloCfg.field.EnableTxDMA = 0; RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); // wait TX DMA idle i = 0; do { RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); if (GloCfg.field.TxDMABusy == 0) break; RTMPusecDelay(10); i++; }while(i < 1000); if (i >= 1000) { DBGPRINT(RT_DEBUG_ERROR, (" %s: [boundary]DMA Tx keeps busy. %d\n", __FUNCTION__, i )); } } } #endif /* RT3290 */ /* 3090F power solution 3 has hw limitation that needs to ban all mcu command */ /* when firmware is in radio state. For other chip doesn't have this limitation. */ if ((((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd) || IS_RT3593(pAd) || IS_RT5390(pAd) || IS_RT5392(pAd)) && IS_VERSION_AFTER_F(pAd)) || IS_RT5592(pAd) || IS_RT3290(pAd)) && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3) && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) { RTMP_SEM_LOCK(&pAd->McuCmdLock); if ((pAd->brt30xxBanMcuCmd == TRUE) && (Command != WAKE_MCU_CMD) && (Command != RFOFF_MCU_CMD)) { DBGPRINT(RT_DEBUG_TRACE, (" Ban Mcu Cmd %x in sleep mode\n", Command)); RTMP_SEM_UNLOCK(&pAd->McuCmdLock); return FALSE; } else if ((Command == SLEEP_MCU_CMD) ||(Command == RFOFF_MCU_CMD)) { pAd->brt30xxBanMcuCmd = TRUE; } else if (Command != WAKE_MCU_CMD) { pAd->brt30xxBanMcuCmd = FALSE; } RTMP_SEM_UNLOCK(&pAd->McuCmdLock); } if (((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd) || IS_RT3593(pAd) || IS_RT5390(pAd) || IS_RT5392(pAd) || IS_RT5592(pAd)) && IS_VERSION_AFTER_F(pAd) && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3) && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE) && (Command == WAKE_MCU_CMD)) #ifdef RT3290 || (IS_RT3290(pAd) && (Command == WAKE_MCU_CMD)) #endif /* RT3290 */ ) { /* don't check MailBox for 0x84, 0x31*/ if ((Command != 0x84) && (Command != WAKE_MCU_CMD)) { do { RTMP_IO_FORCE_READ32(pAd, H2M_MAILBOX_CSR, &H2MMailbox.word); if (H2MMailbox.field.Owner == 0) break; if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) { return FALSE; } RTMPusecDelay(2); DBGPRINT(RT_DEBUG_INFO, ("AsicSendCommanToMcu::Mail box is busy\n")); } while(i++ < 100); if (i >= 100) { DBGPRINT_ERR(("H2M_MAILBOX still hold by MCU. command fail\n")); return FALSE; } } H2MMailbox.field.Owner = 1; /* pass ownership to MCU*/ H2MMailbox.field.CmdToken = Token; H2MMailbox.field.HighByte = Arg1; H2MMailbox.field.LowByte = Arg0; RTMP_IO_FORCE_WRITE32(pAd, H2M_MAILBOX_CSR, H2MMailbox.word); H2MCmd.word = 0; H2MCmd.field.HostCommand = Command; RTMP_IO_FORCE_WRITE32(pAd, HOST_CMD_CSR, H2MCmd.word); } else #endif /* PCIE_PS_SUPPORT */ #endif /* CONFIG_STA_SUPPORT */ { #ifdef RTMP_MAC_USB if (IS_USB_INF(pAd) && (!FlgIsNeedLocked)) { RTMP_SEM_EVENT_WAIT(&pAd->reg_atomic, ret); if (ret != 0) { DBGPRINT(RT_DEBUG_ERROR, ("reg_atomic get failed(ret=%d)\n", ret)); return FALSE; } } #endif /* RTMP_MAC_USB */ ret = FALSE; do { RTMP_IO_READ32(pAd, H2M_MAILBOX_CSR, &H2MMailbox.word); if (H2MMailbox.field.Owner == 0) break; if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) { goto done; } RTMPusecDelay(2); } while(i++ < 100); if (i >= 100) { { DBGPRINT_ERR(("H2M_MAILBOX still hold by MCU. command fail\n")); } goto done; } H2MMailbox.field.Owner = 1; /* pass ownership to MCU*/ H2MMailbox.field.CmdToken = Token; H2MMailbox.field.HighByte = Arg1; H2MMailbox.field.LowByte = Arg0; RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, H2MMailbox.word); H2MCmd.word = 0; H2MCmd.field.HostCommand = Command; RTMP_IO_WRITE32(pAd, HOST_CMD_CSR, H2MCmd.word); } #ifdef CONFIG_STA_SUPPORT #ifdef PCIE_PS_SUPPORT /* 3090 MCU Wakeup command needs more time to be stable. */ /* Before stable, don't issue other MCU command to prevent from firmware error.*/ if ((((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd) || IS_RT3593(pAd) || IS_RT5390(pAd) || IS_RT5392(pAd)) && IS_VERSION_AFTER_F(pAd)) || IS_RT5592(pAd) || IS_RT3290(pAd)) && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3) && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) { /*Put this is after RF programming. */ /*NdisAcquireSpinLock(&pAd->McuCmdLock);*/ /*pAd->brt30xxBanMcuCmd = FALSE;*/ /*NdisReleaseSpinLock(&pAd->McuCmdLock);*/ switch (Command) { case WAKE_MCU_CMD : RTMPusecDelay(2500); if ((pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3) && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) { /* Put this is after RF program. */ pAd->brt30xxBanMcuCmd = FALSE; } break; case SLEEP_MCU_CMD : RTMPusecDelay(2000); break; } } #endif /* PCIE_PS_SUPPORT */ #endif /* CONFIG_STA_SUPPORT */ if (Command == WAKE_MCU_CMD) pAd->LastMCUCmd = Command; ret = TRUE; done: #ifdef RTMP_MAC_USB if (IS_USB_INF(pAd) && (!FlgIsNeedLocked)) { RTMP_SEM_EVENT_UP(&pAd->reg_atomic); } #endif /* RTMP_MAC_USB */ return ret; }