| 1 | /******************************************************************************/ |
| 2 | /* */ |
| 3 | /* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2002 - 2004 Broadcom */ |
| 4 | /* Corporation. */ |
| 5 | /* All rights reserved. */ |
| 6 | /* */ |
| 7 | /* This program is free software; you can redistribute it and/or modify */ |
| 8 | /* it under the terms of the GNU General Public License as published by */ |
| 9 | /* the Free Software Foundation, located in the file LICENSE. */ |
| 10 | /* */ |
| 11 | /* History: */ |
| 12 | /* */ |
| 13 | /******************************************************************************/ |
| 14 | |
| 15 | #include "mm.h" |
| 16 | |
| 17 | #ifdef INCLUDE_TCP_SEG_SUPPORT |
| 18 | #include "fw_stkoffld.h" |
| 19 | #include "fw_lso05.h" |
| 20 | |
| 21 | LM_UINT32 LM_GetStkOffLdFirmwareSize(PLM_DEVICE_BLOCK pDevice) |
| 22 | { |
| 23 | LM_UINT32 FwSize; |
| 24 | |
| 25 | if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5750) |
| 26 | { |
| 27 | return 0; |
| 28 | } |
| 29 | if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) |
| 30 | { |
| 31 | FwSize = (LM_UINT32)(t3StkOffLd05FwTextLen + |
| 32 | t3StkOffLd05FwRodataLen + |
| 33 | t3StkOffLd05FwDataLen + |
| 34 | t3StkOffLd05FwSbssLen + |
| 35 | t3StkOffLd05FwBssLen); |
| 36 | } |
| 37 | else |
| 38 | { |
| 39 | FwSize = (LM_UINT32)(t3StkOffLdFwTextLen + |
| 40 | t3StkOffLdFwRodataLen + |
| 41 | t3StkOffLdFwDataLen + |
| 42 | t3StkOffLdFwSbssLen + |
| 43 | t3StkOffLdFwBssLen); |
| 44 | } |
| 45 | |
| 46 | return FwSize; |
| 47 | } |
| 48 | |
| 49 | LM_STATUS LM_LoadStkOffLdFirmware(PLM_DEVICE_BLOCK pDevice) |
| 50 | { |
| 51 | T3_FWIMG_INFO FwImgInfo; |
| 52 | LM_UINT32 Cpu; |
| 53 | |
| 54 | if (T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) |
| 55 | { |
| 56 | return LM_STATUS_SUCCESS; |
| 57 | } |
| 58 | if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) |
| 59 | { |
| 60 | FwImgInfo.StartAddress = t3StkOffLd05FwStartAddr; |
| 61 | FwImgInfo.Text.Buffer = (PLM_UINT8)t3StkOffLd05FwText; |
| 62 | FwImgInfo.Text.Offset = t3StkOffLd05FwTextAddr; |
| 63 | FwImgInfo.Text.Length = t3StkOffLd05FwTextLen; |
| 64 | FwImgInfo.ROnlyData.Buffer = (PLM_UINT8)t3StkOffLd05FwRodata; |
| 65 | FwImgInfo.ROnlyData.Offset = t3StkOffLd05FwRodataAddr; |
| 66 | FwImgInfo.ROnlyData.Length = t3StkOffLd05FwRodataLen; |
| 67 | FwImgInfo.Data.Buffer = (PLM_UINT8)t3StkOffLd05FwData; |
| 68 | FwImgInfo.Data.Offset = t3StkOffLd05FwDataAddr; |
| 69 | FwImgInfo.Data.Length = t3StkOffLd05FwDataLen; |
| 70 | FwImgInfo.Sbss.Offset = t3StkOffLd05FwSbssAddr; |
| 71 | FwImgInfo.Sbss.Length = t3StkOffLd05FwSbssLen; |
| 72 | FwImgInfo.Bss.Offset = t3StkOffLd05FwBssAddr; |
| 73 | FwImgInfo.Bss.Length = t3StkOffLd05FwBssLen; |
| 74 | Cpu = T3_RX_CPU_ID; |
| 75 | } |
| 76 | else |
| 77 | { |
| 78 | FwImgInfo.StartAddress = t3StkOffLdFwStartAddr; |
| 79 | FwImgInfo.Text.Buffer = (PLM_UINT8)t3StkOffLdFwText; |
| 80 | FwImgInfo.Text.Offset = t3StkOffLdFwTextAddr; |
| 81 | FwImgInfo.Text.Length = t3StkOffLdFwTextLen; |
| 82 | FwImgInfo.ROnlyData.Buffer = (PLM_UINT8)t3StkOffLdFwRodata; |
| 83 | FwImgInfo.ROnlyData.Offset = t3StkOffLdFwRodataAddr; |
| 84 | FwImgInfo.ROnlyData.Length = t3StkOffLdFwRodataLen; |
| 85 | FwImgInfo.Data.Buffer = (PLM_UINT8)t3StkOffLdFwData; |
| 86 | FwImgInfo.Data.Offset = t3StkOffLdFwDataAddr; |
| 87 | FwImgInfo.Data.Length = t3StkOffLdFwDataLen; |
| 88 | FwImgInfo.Sbss.Offset = t3StkOffLdFwSbssAddr; |
| 89 | FwImgInfo.Sbss.Length = t3StkOffLdFwSbssLen; |
| 90 | FwImgInfo.Bss.Offset = t3StkOffLdFwBssAddr; |
| 91 | FwImgInfo.Bss.Length = t3StkOffLdFwBssLen; |
| 92 | Cpu = T3_TX_CPU_ID; |
| 93 | } |
| 94 | |
| 95 | if (LM_LoadFirmware(pDevice, |
| 96 | &FwImgInfo, |
| 97 | Cpu, |
| 98 | Cpu) != LM_STATUS_SUCCESS) |
| 99 | { |
| 100 | return LM_STATUS_FAILURE; |
| 101 | } |
| 102 | |
| 103 | return LM_STATUS_SUCCESS; |
| 104 | } |
| 105 | |
| 106 | #endif /* INCLUDE_TCP_SEG_SUPPORT */ |
| 107 | |
