#ifndef _FIREWIRE_OHCI_H
#define _FIREWIRE_OHCI_H
#define OHCI1394_Version 0x000
#define OHCI1394_GUID_ROM 0x004
#define OHCI1394_ATRetries 0x008
#define OHCI1394_CSRData 0x00C
#define OHCI1394_CSRCompareData 0x010
#define OHCI1394_CSRControl 0x014
#define OHCI1394_ConfigROMhdr 0x018
#define OHCI1394_BusID 0x01C
#define OHCI1394_BusOptions 0x020
#define OHCI1394_GUIDHi 0x024
#define OHCI1394_GUIDLo 0x028
#define OHCI1394_ConfigROMmap 0x034
#define OHCI1394_PostedWriteAddressLo 0x038
#define OHCI1394_PostedWriteAddressHi 0x03C
#define OHCI1394_VendorID 0x040
#define OHCI1394_HCControlSet 0x050
#define OHCI1394_HCControlClear 0x054
#define OHCI1394_HCControl_BIBimageValid 0x80000000
#define OHCI1394_HCControl_noByteSwapData 0x40000000
#define OHCI1394_HCControl_programPhyEnable 0x00800000
#define OHCI1394_HCControl_aPhyEnhanceEnable 0x00400000
#define OHCI1394_HCControl_LPS 0x00080000
#define OHCI1394_HCControl_postedWriteEnable 0x00040000
#define OHCI1394_HCControl_linkEnable 0x00020000
#define OHCI1394_HCControl_softReset 0x00010000
#define OHCI1394_SelfIDBuffer 0x064
#define OHCI1394_SelfIDCount 0x068
#define OHCI1394_IRMultiChanMaskHiSet 0x070
#define OHCI1394_IRMultiChanMaskHiClear 0x074
#define OHCI1394_IRMultiChanMaskLoSet 0x078
#define OHCI1394_IRMultiChanMaskLoClear 0x07C
#define OHCI1394_IntEventSet 0x080
#define OHCI1394_IntEventClear 0x084
#define OHCI1394_IntMaskSet 0x088
#define OHCI1394_IntMaskClear 0x08C
#define OHCI1394_IsoXmitIntEventSet 0x090
#define OHCI1394_IsoXmitIntEventClear 0x094
#define OHCI1394_IsoXmitIntMaskSet 0x098
#define OHCI1394_IsoXmitIntMaskClear 0x09C
#define OHCI1394_IsoRecvIntEventSet 0x0A0
#define OHCI1394_IsoRecvIntEventClear 0x0A4
#define OHCI1394_IsoRecvIntMaskSet 0x0A8
#define OHCI1394_IsoRecvIntMaskClear 0x0AC
#define OHCI1394_InitialBandwidthAvailable 0x0B0
#define OHCI1394_InitialChannelsAvailableHi 0x0B4
#define OHCI1394_InitialChannelsAvailableLo 0x0B8
#define OHCI1394_FairnessControl 0x0DC
#define OHCI1394_LinkControlSet 0x0E0
#define OHCI1394_LinkControlClear 0x0E4
#define OHCI1394_LinkControl_rcvSelfID (1 << 9)
#define OHCI1394_LinkControl_rcvPhyPkt (1 << 10)
#define OHCI1394_LinkControl_cycleTimerEnable (1 << 20)
#define OHCI1394_LinkControl_cycleMaster (1 << 21)
#define OHCI1394_LinkControl_cycleSource (1 << 22)
#define OHCI1394_NodeID 0x0E8
#define OHCI1394_NodeID_idValid 0x80000000
#define OHCI1394_NodeID_root 0x40000000
#define OHCI1394_NodeID_nodeNumber 0x0000003f
#define OHCI1394_NodeID_busNumber 0x0000ffc0
#define OHCI1394_PhyControl 0x0EC
#define OHCI1394_PhyControl_Read(addr) (((addr) << 8) | 0x00008000)
#define OHCI1394_PhyControl_ReadDone 0x80000000
#define OHCI1394_PhyControl_ReadData(r) (((r) & 0x00ff0000) >> 16)
#define OHCI1394_PhyControl_Write(addr, data) (((addr) << 8) | (data) | 0x00004000)
#define OHCI1394_PhyControl_WritePending 0x00004000
#define OHCI1394_IsochronousCycleTimer 0x0F0
#define OHCI1394_AsReqFilterHiSet 0x100
#define OHCI1394_AsReqFilterHiClear 0x104
#define OHCI1394_AsReqFilterLoSet 0x108
#define OHCI1394_AsReqFilterLoClear 0x10C
#define OHCI1394_PhyReqFilterHiSet 0x110
#define OHCI1394_PhyReqFilterHiClear 0x114
#define OHCI1394_PhyReqFilterLoSet 0x118
#define OHCI1394_PhyReqFilterLoClear 0x11C
#define OHCI1394_PhyUpperBound 0x120
#define OHCI1394_AsReqTrContextBase 0x180
#define OHCI1394_AsReqTrContextControlSet 0x180
#define OHCI1394_AsReqTrContextControlClear 0x184
#define OHCI1394_AsReqTrCommandPtr 0x18C
#define OHCI1394_AsRspTrContextBase 0x1A0
#define OHCI1394_AsRspTrContextControlSet 0x1A0
#define OHCI1394_AsRspTrContextControlClear 0x1A4
#define OHCI1394_AsRspTrCommandPtr 0x1AC
#define OHCI1394_AsReqRcvContextBase 0x1C0
#define OHCI1394_AsReqRcvContextControlSet 0x1C0
#define OHCI1394_AsReqRcvContextControlClear 0x1C4
#define OHCI1394_AsReqRcvCommandPtr 0x1CC
#define OHCI1394_AsRspRcvContextBase 0x1E0
#define OHCI1394_AsRspRcvContextControlSet 0x1E0
#define OHCI1394_AsRspRcvContextControlClear 0x1E4
#define OHCI1394_AsRspRcvCommandPtr 0x1EC
#define OHCI1394_IsoXmitContextBase(n) (0x200 + 16 * (n))
#define OHCI1394_IsoXmitContextControlSet(n) (0x200 + 16 * (n))
#define OHCI1394_IsoXmitContextControlClear(n) (0x204 + 16 * (n))
#define OHCI1394_IsoXmitCommandPtr(n) (0x20C + 16 * (n))
#define OHCI1394_IsoRcvContextBase(n) (0x400 + 32 * (n))
#define OHCI1394_IsoRcvContextControlSet(n) (0x400 + 32 * (n))
#define OHCI1394_IsoRcvContextControlClear(n) (0x404 + 32 * (n))
#define OHCI1394_IsoRcvCommandPtr(n) (0x40C + 32 * (n))
#define OHCI1394_IsoRcvContextMatch(n) (0x410 + 32 * (n))
#define OHCI1394_reqTxComplete 0x00000001
#define OHCI1394_respTxComplete 0x00000002
#define OHCI1394_ARRQ 0x00000004
#define OHCI1394_ARRS 0x00000008
#define OHCI1394_RQPkt 0x00000010
#define OHCI1394_RSPkt 0x00000020
#define OHCI1394_isochTx 0x00000040
#define OHCI1394_isochRx 0x00000080
#define OHCI1394_postedWriteErr 0x00000100
#define OHCI1394_lockRespErr 0x00000200
#define OHCI1394_selfIDComplete 0x00010000
#define OHCI1394_busReset 0x00020000
#define OHCI1394_regAccessFail 0x00040000
#define OHCI1394_phy 0x00080000
#define OHCI1394_cycleSynch 0x00100000
#define OHCI1394_cycle64Seconds 0x00200000
#define OHCI1394_cycleLost 0x00400000
#define OHCI1394_cycleInconsistent 0x00800000
#define OHCI1394_unrecoverableError 0x01000000
#define OHCI1394_cycleTooLong 0x02000000
#define OHCI1394_phyRegRcvd 0x04000000
#define OHCI1394_masterIntEnable 0x80000000
#define OHCI1394_evt_no_status 0x0
#define OHCI1394_evt_long_packet 0x2
#define OHCI1394_evt_missing_ack 0x3
#define OHCI1394_evt_underrun 0x4
#define OHCI1394_evt_overrun 0x5
#define OHCI1394_evt_descriptor_read 0x6
#define OHCI1394_evt_data_read 0x7
#define OHCI1394_evt_data_write 0x8
#define OHCI1394_evt_bus_reset 0x9
#define OHCI1394_evt_timeout 0xa
#define OHCI1394_evt_tcode_err 0xb
#define OHCI1394_evt_reserved_b 0xc
#define OHCI1394_evt_reserved_c 0xd
#define OHCI1394_evt_unknown 0xe
#define OHCI1394_evt_flushed 0xf
#define OHCI1394_AT_DATA_Q0_srcBusID_MASK 0x00800000
#define OHCI1394_AT_DATA_Q0_srcBusID_SHIFT 23
#define OHCI1394_AT_DATA_Q0_spd_MASK 0x00070000
#define OHCI1394_AT_DATA_Q0_spd_SHIFT 16
#define OHCI1394_AT_DATA_Q0_tLabel_MASK 0x0000fc00
#define OHCI1394_AT_DATA_Q0_tLabel_SHIFT 10
#define OHCI1394_AT_DATA_Q0_rt_MASK 0x00000300
#define OHCI1394_AT_DATA_Q0_rt_SHIFT 8
#define OHCI1394_AT_DATA_Q0_tCode_MASK 0x000000f0
#define OHCI1394_AT_DATA_Q0_tCode_SHIFT 4
#define OHCI1394_AT_DATA_Q1_destinationId_MASK 0xffff0000
#define OHCI1394_AT_DATA_Q1_destinationId_SHIFT 16
#define OHCI1394_AT_DATA_Q1_destinationOffsetHigh_MASK 0x0000ffff
#define OHCI1394_AT_DATA_Q1_destinationOffsetHigh_SHIFT 0
#define OHCI1394_AT_DATA_Q1_rCode_MASK 0x0000f000
#define OHCI1394_AT_DATA_Q1_rCode_SHIFT 12
static inline bool ohci1394_at_data_get_src_bus_id(const __le32 *data)
{
return !!((data[0] & OHCI1394_AT_DATA_Q0_srcBusID_MASK) >> OHCI1394_AT_DATA_Q0_srcBusID_SHIFT);
}
static inline void ohci1394_at_data_set_src_bus_id(__le32 *data, bool src_bus_id)
{
data[0] &= cpu_to_le32(~OHCI1394_AT_DATA_Q0_srcBusID_MASK);
data[0] |= cpu_to_le32((src_bus_id << OHCI1394_AT_DATA_Q0_srcBusID_SHIFT) & OHCI1394_AT_DATA_Q0_srcBusID_MASK);
}
static inline unsigned int ohci1394_at_data_get_speed(const __le32 *data)
{
return (le32_to_cpu(data[0]) & OHCI1394_AT_DATA_Q0_spd_MASK) >> OHCI1394_AT_DATA_Q0_spd_SHIFT;
}
static inline void ohci1394_at_data_set_speed(__le32 *data, unsigned int scode)
{
data[0] &= cpu_to_le32(~OHCI1394_AT_DATA_Q0_spd_MASK);
data[0] |= cpu_to_le32((scode << OHCI1394_AT_DATA_Q0_spd_SHIFT) & OHCI1394_AT_DATA_Q0_spd_MASK);
}
static inline unsigned int ohci1394_at_data_get_tlabel(const __le32 *data)
{
return (le32_to_cpu(data[0]) & OHCI1394_AT_DATA_Q0_tLabel_MASK) >> OHCI1394_AT_DATA_Q0_tLabel_SHIFT;
}
static inline void ohci1394_at_data_set_tlabel(__le32 *data, unsigned int tlabel)
{
data[0] &= cpu_to_le32(~OHCI1394_AT_DATA_Q0_tLabel_MASK);
data[0] |= cpu_to_le32((tlabel << OHCI1394_AT_DATA_Q0_tLabel_SHIFT) & OHCI1394_AT_DATA_Q0_tLabel_MASK);
}
static inline unsigned int ohci1394_at_data_get_retry(const __le32 *data)
{
return (le32_to_cpu(data[0]) & OHCI1394_AT_DATA_Q0_rt_MASK) >> OHCI1394_AT_DATA_Q0_rt_SHIFT;
}
static inline void ohci1394_at_data_set_retry(__le32 *data, unsigned int retry)
{
data[0] &= cpu_to_le32(~OHCI1394_AT_DATA_Q0_rt_MASK);
data[0] |= cpu_to_le32((retry << OHCI1394_AT_DATA_Q0_rt_SHIFT) & OHCI1394_AT_DATA_Q0_rt_MASK);
}
static inline unsigned int ohci1394_at_data_get_tcode(const __le32 *data)
{
return (le32_to_cpu(data[0]) & OHCI1394_AT_DATA_Q0_tCode_MASK) >> OHCI1394_AT_DATA_Q0_tCode_SHIFT;
}
static inline void ohci1394_at_data_set_tcode(__le32 *data, unsigned int tcode)
{
data[0] &= cpu_to_le32(~OHCI1394_AT_DATA_Q0_tCode_MASK);
data[0] |= cpu_to_le32((tcode << OHCI1394_AT_DATA_Q0_tCode_SHIFT) & OHCI1394_AT_DATA_Q0_tCode_MASK);
}
static inline unsigned int ohci1394_at_data_get_destination_id(const __le32 *data)
{
return (le32_to_cpu(data[1]) & OHCI1394_AT_DATA_Q1_destinationId_MASK) >> OHCI1394_AT_DATA_Q1_destinationId_SHIFT;
}
static inline void ohci1394_at_data_set_destination_id(__le32 *data, unsigned int destination_id)
{
data[1] &= cpu_to_le32(~OHCI1394_AT_DATA_Q1_destinationId_MASK);
data[1] |= cpu_to_le32((destination_id << OHCI1394_AT_DATA_Q1_destinationId_SHIFT) & OHCI1394_AT_DATA_Q1_destinationId_MASK);
}
static inline u64 ohci1394_at_data_get_destination_offset(const __le32 *data)
{
u64 hi = (u64)((le32_to_cpu(data[1]) & OHCI1394_AT_DATA_Q1_destinationOffsetHigh_MASK) >> OHCI1394_AT_DATA_Q1_destinationOffsetHigh_SHIFT);
u64 lo = (u64)le32_to_cpu(data[2]);
return (hi << 32) | lo;
}
static inline void ohci1394_at_data_set_destination_offset(__le32 *data, u64 offset)
{
u32 hi = (u32)(offset >> 32);
u32 lo = (u32)(offset & 0x00000000ffffffff);
data[1] &= cpu_to_le32(~OHCI1394_AT_DATA_Q1_destinationOffsetHigh_MASK);
data[1] |= cpu_to_le32((hi << OHCI1394_AT_DATA_Q1_destinationOffsetHigh_SHIFT) & OHCI1394_AT_DATA_Q1_destinationOffsetHigh_MASK);
data[2] = cpu_to_le32(lo);
}
static inline unsigned int ohci1394_at_data_get_rcode(const __le32 *data)
{
return (le32_to_cpu(data[1]) & OHCI1394_AT_DATA_Q1_rCode_MASK) >> OHCI1394_AT_DATA_Q1_rCode_SHIFT;
}
static inline void ohci1394_at_data_set_rcode(__le32 *data, unsigned int rcode)
{
data[1] &= cpu_to_le32(~OHCI1394_AT_DATA_Q1_rCode_MASK);
data[1] |= cpu_to_le32((rcode << OHCI1394_AT_DATA_Q1_rCode_SHIFT) & OHCI1394_AT_DATA_Q1_rCode_MASK);
}
#define OHCI1394_IT_DATA_Q0_spd_MASK 0x00070000
#define OHCI1394_IT_DATA_Q0_spd_SHIFT 16
#define OHCI1394_IT_DATA_Q0_tag_MASK 0x0000c000
#define OHCI1394_IT_DATA_Q0_tag_SHIFT 14
#define OHCI1394_IT_DATA_Q0_chanNum_MASK 0x00003f00
#define OHCI1394_IT_DATA_Q0_chanNum_SHIFT 8
#define OHCI1394_IT_DATA_Q0_tcode_MASK 0x000000f0
#define OHCI1394_IT_DATA_Q0_tcode_SHIFT 4
#define OHCI1394_IT_DATA_Q0_sy_MASK 0x0000000f
#define OHCI1394_IT_DATA_Q0_sy_SHIFT 0
#define OHCI1394_IT_DATA_Q1_dataLength_MASK 0xffff0000
#define OHCI1394_IT_DATA_Q1_dataLength_SHIFT 16
static inline unsigned int ohci1394_it_data_get_speed(const __le32 *data)
{
return (le32_to_cpu(data[0]) & OHCI1394_IT_DATA_Q0_spd_MASK) >> OHCI1394_IT_DATA_Q0_spd_SHIFT;
}
static inline void ohci1394_it_data_set_speed(__le32 *data, unsigned int scode)
{
data[0] &= cpu_to_le32(~OHCI1394_IT_DATA_Q0_spd_MASK);
data[0] |= cpu_to_le32((scode << OHCI1394_IT_DATA_Q0_spd_SHIFT) & OHCI1394_IT_DATA_Q0_spd_MASK);
}
static inline unsigned int ohci1394_it_data_get_tag(const __le32 *data)
{
return (le32_to_cpu(data[0]) & OHCI1394_IT_DATA_Q0_tag_MASK) >> OHCI1394_IT_DATA_Q0_tag_SHIFT;
}
static inline void ohci1394_it_data_set_tag(__le32 *data, unsigned int tag)
{
data[0] &= cpu_to_le32(~OHCI1394_IT_DATA_Q0_tag_MASK);
data[0] |= cpu_to_le32((tag << OHCI1394_IT_DATA_Q0_tag_SHIFT) & OHCI1394_IT_DATA_Q0_tag_MASK);
}
static inline unsigned int ohci1394_it_data_get_channel(const __le32 *data)
{
return (le32_to_cpu(data[0]) & OHCI1394_IT_DATA_Q0_chanNum_MASK) >> OHCI1394_IT_DATA_Q0_chanNum_SHIFT;
}
static inline void ohci1394_it_data_set_channel(__le32 *data, unsigned int channel)
{
data[0] &= cpu_to_le32(~OHCI1394_IT_DATA_Q0_chanNum_MASK);
data[0] |= cpu_to_le32((channel << OHCI1394_IT_DATA_Q0_chanNum_SHIFT) & OHCI1394_IT_DATA_Q0_chanNum_MASK);
}
static inline unsigned int ohci1394_it_data_get_tcode(const __le32 *data)
{
return (le32_to_cpu(data[0]) & OHCI1394_IT_DATA_Q0_tcode_MASK) >> OHCI1394_IT_DATA_Q0_tcode_SHIFT;
}
static inline void ohci1394_it_data_set_tcode(__le32 *data, unsigned int tcode)
{
data[0] &= cpu_to_le32(~OHCI1394_IT_DATA_Q0_tcode_MASK);
data[0] |= cpu_to_le32((tcode << OHCI1394_IT_DATA_Q0_tcode_SHIFT) & OHCI1394_IT_DATA_Q0_tcode_MASK);
}
static inline unsigned int ohci1394_it_data_get_sync(const __le32 *data)
{
return (le32_to_cpu(data[0]) & OHCI1394_IT_DATA_Q0_sy_MASK) >> OHCI1394_IT_DATA_Q0_sy_SHIFT;
}
static inline void ohci1394_it_data_set_sync(__le32 *data, unsigned int sync)
{
data[0] &= cpu_to_le32(~OHCI1394_IT_DATA_Q0_sy_MASK);
data[0] |= cpu_to_le32((sync << OHCI1394_IT_DATA_Q0_sy_SHIFT) & OHCI1394_IT_DATA_Q0_sy_MASK);
}
static inline unsigned int ohci1394_it_data_get_data_length(const __le32 *data)
{
return (le32_to_cpu(data[1]) & OHCI1394_IT_DATA_Q1_dataLength_MASK) >> OHCI1394_IT_DATA_Q1_dataLength_SHIFT;
}
static inline void ohci1394_it_data_set_data_length(__le32 *data, unsigned int data_length)
{
data[1] &= cpu_to_le32(~OHCI1394_IT_DATA_Q1_dataLength_MASK);
data[1] |= cpu_to_le32((data_length << OHCI1394_IT_DATA_Q1_dataLength_SHIFT) & OHCI1394_IT_DATA_Q1_dataLength_MASK);
}
#define OHCI1394_SelfIDCount_selfIDError_MASK 0x80000000
#define OHCI1394_SelfIDCount_selfIDError_SHIFT 31
#define OHCI1394_SelfIDCount_selfIDGeneration_MASK 0x00ff0000
#define OHCI1394_SelfIDCount_selfIDGeneration_SHIFT 16
#define OHCI1394_SelfIDCount_selfIDSize_MASK 0x000007fc
#define OHCI1394_SelfIDCount_selfIDSize_SHIFT 2
static inline bool ohci1394_self_id_count_is_error(u32 value)
{
return !!((value & OHCI1394_SelfIDCount_selfIDError_MASK) >> OHCI1394_SelfIDCount_selfIDError_SHIFT);
}
static inline u8 ohci1394_self_id_count_get_generation(u32 value)
{
return (value & OHCI1394_SelfIDCount_selfIDGeneration_MASK) >> OHCI1394_SelfIDCount_selfIDGeneration_SHIFT;
}
static inline u32 ohci1394_self_id_count_get_size(u32 value)
{
return (value & OHCI1394_SelfIDCount_selfIDSize_MASK) >> OHCI1394_SelfIDCount_selfIDSize_SHIFT;
}
#define OHCI1394_SELF_ID_RECEIVE_Q0_GENERATION_MASK 0x00ff0000
#define OHCI1394_SELF_ID_RECEIVE_Q0_GENERATION_SHIFT 16
#define OHCI1394_SELF_ID_RECEIVE_Q0_TIMESTAMP_MASK 0x0000ffff
#define OHCI1394_SELF_ID_RECEIVE_Q0_TIMESTAMP_SHIFT 0
static inline u8 ohci1394_self_id_receive_q0_get_generation(u32 quadlet0)
{
return (quadlet0 & OHCI1394_SELF_ID_RECEIVE_Q0_GENERATION_MASK) >> OHCI1394_SELF_ID_RECEIVE_Q0_GENERATION_SHIFT;
}
static inline u16 ohci1394_self_id_receive_q0_get_timestamp(u32 quadlet0)
{
return (quadlet0 & OHCI1394_SELF_ID_RECEIVE_Q0_TIMESTAMP_MASK) >> OHCI1394_SELF_ID_RECEIVE_Q0_TIMESTAMP_SHIFT;
}
#endif
