Ros-diffs March 2018

ros-diffs@reactos.org

25 participants
436 discussions

49/77: [USBPORT] Implement USB2_DeallocateHS().

by Vadim Galyant

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=c48093573bd6eb660ff83… commit c48093573bd6eb660ff83022029db1276a70daa1 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sun Dec 10 11:49:40 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:51 2018 +0100 [USBPORT] Implement USB2_DeallocateHS(). --- drivers/usb/usbport/usb2.c | 118 ++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 116 insertions(+), 2 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index f0bee68394..14512d771d 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -508,8 +508,122 @@ NTAPI USB2_DeallocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, IN ULONG Frame) { - DPRINT("USB2_DeallocateHS: UNIMPLEMENTED FIXME\n"); - ASSERT(FALSE); + PUSB2_TT Tt; + PUSB2_HC_EXTENSION HcExtension; + ULONG OverheadCS; + ULONG OverheadSS; + ULONG Direction; + ULONG ix; + ULONG CurrentDataTime; + ULONG RemainDataTime; + ULONG DataTime; + ULONG DataSize; + USHORT PktSize; + USHORT PktSizeBitStuff; + UCHAR uframe; + UCHAR frame; + + DPRINT("USB2_DeallocateHS: TtEndpoint - %p, Frame - %X\n", + TtEndpoint, + Frame); + + Tt = TtEndpoint->Tt; + HcExtension = Tt->HcExtension; + + USB2_GetHsOverhead(TtEndpoint, &OverheadSS, &OverheadCS); + + frame = TtEndpoint->StartFrame + Frame; + uframe = TtEndpoint->StartMicroframe; + + if (TtEndpoint->StartMicroframe == 0xFF) + { + USB2_GetPrevMicroFrame(&frame, &uframe); + } + + for (ix = 0; ix < TtEndpoint->Nums.NumStarts; ix++) + { + HcExtension->TimeUsed[frame][uframe] -= OverheadSS; + --Tt->NumStartSplits[frame][uframe]; + USB2_IncMicroFrame(&frame, &uframe); + } + + frame = TtEndpoint->StartFrame + Frame; + uframe = TtEndpoint->StartMicroframe + TtEndpoint->Nums.NumStarts + 1; + + for (ix = 0; ix < TtEndpoint->Nums.NumCompletes; ix++) + { + HcExtension->TimeUsed[frame][uframe] -= OverheadCS; + USB2_IncMicroFrame(&frame, &uframe); + } + + Direction = TtEndpoint->TtEndpointParams.Direction; + PktSize = TtEndpoint->MaxPacketSize; + PktSizeBitStuff = USB2_AddDataBitStuff(PktSize); + + if (Direction == USBPORT_TRANSFER_DIRECTION_OUT) + { + frame = TtEndpoint->StartFrame + Frame; + uframe = TtEndpoint->StartMicroframe; + + if (TtEndpoint->StartMicroframe == 0xFF) + { + USB2_GetPrevMicroFrame(&frame, &uframe); + } + + DataTime = 0; + + for (ix = 0; ix < TtEndpoint->Nums.NumStarts; ix++) + { + DataSize = PktSizeBitStuff - DataTime; + + if (DataSize <= USB2_FS_RAW_BYTES_IN_MICROFRAME) + { + CurrentDataTime = PktSizeBitStuff - DataTime; + } + else + { + CurrentDataTime = USB2_FS_RAW_BYTES_IN_MICROFRAME; + } + + HcExtension->TimeUsed[frame][uframe] -= CurrentDataTime; + USB2_IncMicroFrame(&frame, &uframe); + DataTime += USB2_FS_RAW_BYTES_IN_MICROFRAME; + } + } + else + { + frame = TtEndpoint->StartFrame + Frame; + uframe = TtEndpoint->StartMicroframe + TtEndpoint->Nums.NumStarts + 1; + + for (ix = 0; ix < TtEndpoint->Nums.NumCompletes; ix++) + { + if (PktSizeBitStuff >= USB2_FS_RAW_BYTES_IN_MICROFRAME) + { + CurrentDataTime = USB2_FS_RAW_BYTES_IN_MICROFRAME; + } + else + { + CurrentDataTime = PktSizeBitStuff; + } + + Tt->TimeCS[frame][uframe] -= CurrentDataTime; + + if (Tt->TimeCS[frame][uframe] < USB2_FS_RAW_BYTES_IN_MICROFRAME) + { + RemainDataTime = USB2_FS_RAW_BYTES_IN_MICROFRAME - + Tt->TimeCS[frame][uframe]; + + if (RemainDataTime >= PktSizeBitStuff) + RemainDataTime = PktSizeBitStuff; + + HcExtension->TimeUsed[frame][uframe] -= RemainDataTime; + } + + USB2_IncMicroFrame(&frame, &uframe); + } + } + + return; } BOOLEAN

6 years, 9 months

48/77: [USBPORT] Correcting USB2_AllocateHS().

by Vadim Galyant

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=00dd0c67b6a7365872b6f… commit 00dd0c67b6a7365872b6fbbd79f85992189d65b7 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sat Dec 9 18:42:16 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:51 2018 +0100 [USBPORT] Correcting USB2_AllocateHS(). --- drivers/usb/usbport/usb2.c | 82 +++++++++++++++++++++++++++++----------------- 1 file changed, 52 insertions(+), 30 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index f440c0355a..f0bee68394 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -315,16 +315,18 @@ USB2_AllocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, ULONG TransferType; ULONG Direction; ULONG DataTime; + ULONG DataSize; ULONG RemainDataTime; ULONG OverheadCS; ULONG OverheadSS; ULONG ix; USHORT PktSize; + USHORT PktSizeBitStuff; UCHAR frame; UCHAR uframe; BOOL Result = TRUE; - DPRINT("USB2_AllocateHS: TtEndpoint - %p, Frame - %X, TtEndpoint->StartFrame - %X\n", + DPRINT("USB2_AllocateHS: TtEndpoint - %p, Frame - %X, StartFrame - %X\n", TtEndpoint, Frame, TtEndpoint->StartFrame); @@ -352,14 +354,10 @@ USB2_AllocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, { TtEndpoint->Nums.NumStarts = 1; - if ((CHAR)TtEndpoint->StartMicroframe < 5) - { + if ((CHAR)TtEndpoint->StartMicroframe < (USB2_MICROFRAMES - 3)) TtEndpoint->Nums.NumCompletes = 3; - } else - { TtEndpoint->Nums.NumCompletes = 2; - } } } else @@ -391,7 +389,8 @@ USB2_AllocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, Result = FALSE; } - if (Tt->NumStartSplits[frame][uframe] > (USB2_MAX_FS_LS_TRANSACTIONS_IN_UFRAME - 1)) + if (Tt->NumStartSplits[frame][uframe] > + (USB2_MAX_FS_LS_TRANSACTIONS_IN_UFRAME - 1)) { DPRINT1("USB2_AllocateHS: Num Start Splits - %X\n", Tt->NumStartSplits[frame][uframe] + 1); @@ -419,10 +418,44 @@ USB2_AllocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, USB2_IncMicroFrame(&frame, &uframe); } + PktSize = TtEndpoint->MaxPacketSize; + PktSizeBitStuff = USB2_AddDataBitStuff(PktSize); + if (Direction == USBPORT_TRANSFER_DIRECTION_OUT) { - DPRINT("USB2_AllocateHS: DIRECTION OUT UNIMPLEMENTED\n"); - ASSERT(FALSE); + frame = TtEndpoint->StartFrame + Frame; + uframe = TtEndpoint->StartMicroframe; + + if (uframe == 0xFF) + USB2_GetPrevMicroFrame(&frame, &uframe); + + DataTime = 0; + + for (ix = 0; ix < TtEndpoint->Nums.NumStarts; ix++) + { + DataSize = PktSizeBitStuff - DataTime; + + if (DataSize <= USB2_FS_RAW_BYTES_IN_MICROFRAME) + DataTime = DataSize; + else + DataTime = USB2_FS_RAW_BYTES_IN_MICROFRAME; + + DPRINT("USB2_AllocateHS: ix - %X, frame - %X, uframe - %X, TimeUsed - %X\n", + ix, + frame, + uframe, + HcExtension->TimeUsed[frame][uframe]); + + if (!USB2_AllocateCheck(&HcExtension->TimeUsed[frame][uframe], + DataTime, + USB2_MAX_MICROFRAME_ALLOCATION)) + { + Result = FALSE; + } + + USB2_IncMicroFrame(&frame, &uframe); + DataTime += USB2_FS_RAW_BYTES_IN_MICROFRAME; + } } else { @@ -433,25 +466,20 @@ USB2_AllocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, { if (Tt->TimeCS[frame][uframe] < USB2_FS_RAW_BYTES_IN_MICROFRAME) { - if (Tt->TimeCS[frame][uframe] < USB2_FS_RAW_BYTES_IN_MICROFRAME) + RemainDataTime = USB2_FS_RAW_BYTES_IN_MICROFRAME - + Tt->TimeCS[frame][uframe]; + + if (RemainDataTime >= PktSizeBitStuff) { - RemainDataTime = USB2_FS_RAW_BYTES_IN_MICROFRAME - - Tt->TimeCS[frame][uframe]; + DataTime = PktSizeBitStuff; } - else + else if (RemainDataTime > 0) { - RemainDataTime = 0; - } - - PktSize = TtEndpoint->MaxPacketSize; - - if (RemainDataTime >= USB2_AddDataBitStuff(PktSize)) - { - DataTime = USB2_AddDataBitStuff(PktSize); + DataTime = RemainDataTime; } else { - DataTime = RemainDataTime; + DataTime = 0; } if (!USB2_AllocateCheck(&HcExtension->TimeUsed[frame][uframe], @@ -462,16 +490,10 @@ USB2_AllocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, } } - PktSize = TtEndpoint->MaxPacketSize; - - if (USB2_AddDataBitStuff(PktSize) < USB2_FS_RAW_BYTES_IN_MICROFRAME) - { - Tt->TimeCS[frame][uframe] += USB2_AddDataBitStuff(PktSize); - } + if (PktSizeBitStuff < USB2_FS_RAW_BYTES_IN_MICROFRAME) + Tt->TimeCS[frame][uframe] += PktSizeBitStuff; else - { Tt->TimeCS[frame][uframe] += USB2_FS_RAW_BYTES_IN_MICROFRAME; - } USB2_IncMicroFrame(&frame, &uframe); }

6 years, 9 months

47/77: [USBPORT] Reduces output of debug messages.

by Vadim Galyant

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=1926238056b4926375698… commit 1926238056b49263756988c6dc6f1bd2528aebb3 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sat Dec 9 17:23:25 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:51 2018 +0100 [USBPORT] Reduces output of debug messages. --- drivers/usb/usbport/usb2.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index d234c7e390..f440c0355a 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -200,9 +200,9 @@ USB2_GetHsOverhead(IN PUSB2_TT_ENDPOINT TtEndpoint, *OverheadCS = HostDelay + USB2_HS_CS_INTERRUPT_IN_OVERHEAD; } - DPRINT("USB2_GetHsOverhead: *OverheadSS - %X, *OverheadCS - %X\n", - *OverheadSS, - *OverheadCS); + //DPRINT("USB2_GetHsOverhead: *OverheadSS - %X, *OverheadCS - %X\n", + // *OverheadSS, + // *OverheadCS); } } @@ -214,9 +214,9 @@ USB2_GetLastIsoTime(IN PUSB2_TT_ENDPOINT TtEndpoint, PUSB2_TT_ENDPOINT nextTtEndpoint; ULONG Result; - DPRINT("USB2_GetLastIsoTime: TtEndpoint - %p, Frame - %X\n", - TtEndpoint, - Frame); + //DPRINT("USB2_GetLastIsoTime: TtEndpoint - %p, Frame - %X\n", + // TtEndpoint, + // Frame); nextTtEndpoint = TtEndpoint->Tt->FrameBudget[Frame].IsoEndpoint->NextTtEndpoint;

6 years, 9 months

46/77: [USBPORT] Add USB2_GetCMASK().

by Vadim Galyant

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=5ffefbe9456217f4dbeb6… commit 5ffefbe9456217f4dbeb655137fc040605ba89c0 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sat Dec 9 17:15:40 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:50 2018 +0100 [USBPORT] Add USB2_GetCMASK(). --- drivers/usb/usbport/usb2.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index d974238854..d234c7e390 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -564,6 +564,79 @@ USB2_GetSMASK(IN PUSB2_TT_ENDPOINT TtEndpoint) return SMask; } +UCHAR +NTAPI +USB2_GetCMASK(IN PUSB2_TT_ENDPOINT TtEndpoint) +{ + ULONG NumCompletes; + ULONG TransferType; + ULONG DeviceSpeed; + ULONG Direction; + UCHAR Result; + UCHAR MicroFrameCS; + UCHAR HcFrame; + UCHAR HcMicroFrame; + UCHAR MaskCS = 0; + static const UCHAR CMASKS[USB2_MICROFRAMES] = { + 0x1C, 0x38, 0x70, 0xE0, 0xC1, 0x83, 0x07, 0x0E + }; + + TransferType = TtEndpoint->TtEndpointParams.TransferType; + DeviceSpeed = TtEndpoint->TtEndpointParams.DeviceSpeed; + Direction = TtEndpoint->TtEndpointParams.Direction; + + if (DeviceSpeed == UsbHighSpeed) + { + return 0; + } + + if (TransferType == USBPORT_TRANSFER_TYPE_INTERRUPT) + { + USB2_ConvertFrame(TtEndpoint->StartFrame, + TtEndpoint->StartMicroframe, + &HcFrame, + &HcMicroFrame); + + Result = CMASKS[HcMicroFrame]; + } + else + { + if (Direction == USBPORT_TRANSFER_DIRECTION_OUT) + { + return 0; + } + + USB2_ConvertFrame(TtEndpoint->StartFrame, + TtEndpoint->StartMicroframe, + &HcFrame, + &HcMicroFrame); + + NumCompletes = TtEndpoint->Nums.NumCompletes; + + for (MicroFrameCS = HcMicroFrame + 2; + MicroFrameCS < USB2_MICROFRAMES; + MicroFrameCS++) + { + MaskCS |= (1 << MicroFrameCS); + NumCompletes--; + + if (!NumCompletes) + { + return MaskCS; + } + } + + for (; NumCompletes; NumCompletes--) + { + MaskCS |= (1 << (MicroFrameCS - USB2_MICROFRAMES)); + } + + Result = MaskCS; + } + + return Result; +} + BOOLEAN NTAPI USB2_DeallocateEndpointBudget(IN PUSB2_TT_ENDPOINT TtEndpoint,

6 years, 9 months

45/77: [USBPORT] Add USB2_GetSMASK()and USB2_ConvertFrame().

by Vadim Galyant

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=f3c869a16bed36e267e28… commit f3c869a16bed36e267e2838f7349cd78d5019b10 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sat Dec 9 17:06:52 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:50 2018 +0100 [USBPORT] Add USB2_GetSMASK()and USB2_ConvertFrame(). --- drivers/usb/usbport/usb2.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index 79ae518ca1..d974238854 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -503,6 +503,67 @@ USB2_MoveTtEndpoint(IN PUSB2_TT_ENDPOINT TtEndpoint, return FALSE; } +VOID +NTAPI +USB2_ConvertFrame(IN UCHAR Frame, + IN UCHAR Microframe, + OUT PUCHAR HcFrame, + OUT PUCHAR HcMicroframe) +{ + DPRINT("USB2_ConvertFrame: Frame - %x, Microframe - %x\n", + Frame, + Microframe); + + if (Microframe == 0xFF) + { + *HcFrame = Frame; + *HcMicroframe = 0; + } + + if (Microframe >= 0 && + Microframe <= (USB2_MICROFRAMES - 2)) + { + *HcFrame = Frame; + *HcMicroframe = Microframe + 1; + } + + if (Microframe == (USB2_MICROFRAMES - 1)) + { + *HcFrame = Frame + 1; + *HcMicroframe = 0; + } +} + +UCHAR +NTAPI +USB2_GetSMASK(IN PUSB2_TT_ENDPOINT TtEndpoint) +{ + ULONG ix; + UCHAR SMask = 0; + UCHAR HcFrame; + UCHAR HcMicroFrame; + + if (TtEndpoint->TtEndpointParams.DeviceSpeed == UsbHighSpeed) + { + SMask = (1 << TtEndpoint->StartMicroframe); + } + else + { + USB2_ConvertFrame(TtEndpoint->StartFrame, + TtEndpoint->StartMicroframe, + &HcFrame, + &HcMicroFrame); + + for (ix = 0; ix < TtEndpoint->Nums.NumStarts; ix++) + { + SMask |= (1 << HcMicroFrame); + HcMicroFrame++; + } + } + + return SMask; +} + BOOLEAN NTAPI USB2_DeallocateEndpointBudget(IN PUSB2_TT_ENDPOINT TtEndpoint,

6 years, 9 months

44/77: [USBPORT] Add stub for USB2_MoveTtEndpoint().

by Vadim Galyant

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=df44bc6d845d8411c2b26… commit df44bc6d845d8411c2b26e88dbed036e7f071397 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sat Dec 9 17:00:22 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:50 2018 +0100 [USBPORT] Add stub for USB2_MoveTtEndpoint(). --- drivers/usb/usbport/usb2.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index e36bf1b165..79ae518ca1 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -490,6 +490,19 @@ USB2_DeallocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, ASSERT(FALSE); } +BOOLEAN +NTAPI +USB2_MoveTtEndpoint(IN PUSB2_TT_ENDPOINT TtEndpoint, + IN USHORT BusTime, + IN PUSB2_REBALANCE Rebalance, + IN ULONG RebalanceListEntries, + OUT BOOLEAN * OutResult) +{ + DPRINT("USB2_MoveTtEndpoint: UNIMPLEMENTED FIXME\n"); + ASSERT(FALSE); + return FALSE; +} + BOOLEAN NTAPI USB2_DeallocateEndpointBudget(IN PUSB2_TT_ENDPOINT TtEndpoint,

6 years, 9 months

43/77: [USBPORT] Add stub for USB2_DeallocateHS().

by Vadim Galyant

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=ab5810576f96491af5ecc… commit ab5810576f96491af5ecc24fc1b2870c491bf7d0 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sat Dec 9 16:58:52 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:49 2018 +0100 [USBPORT] Add stub for USB2_DeallocateHS(). --- drivers/usb/usbport/usb2.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index b3d7f4d80c..e36bf1b165 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -481,6 +481,15 @@ USB2_AllocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, return Result; } +VOID +NTAPI +USB2_DeallocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, + IN ULONG Frame) +{ + DPRINT("USB2_DeallocateHS: UNIMPLEMENTED FIXME\n"); + ASSERT(FALSE); +} + BOOLEAN NTAPI USB2_DeallocateEndpointBudget(IN PUSB2_TT_ENDPOINT TtEndpoint,

6 years, 9 months

42/77: [USBPORT] Correcting USB2_InitTtEndpoint().

by Vadim Galyant

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=8b9d5d1514d2e9ee6a8d1… commit 8b9d5d1514d2e9ee6a8d1814939ed0191e5a1186 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sat Dec 9 16:46:34 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:49 2018 +0100 [USBPORT] Correcting USB2_InitTtEndpoint(). --- drivers/usb/usbport/usb2.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index b942325874..b3d7f4d80c 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -284,8 +284,6 @@ USB2_InitTtEndpoint(IN PUSB2_TT_ENDPOINT TtEndpoint, IN USHORT MaxPacketSize, IN PUSB2_TT Tt) { - RtlZeroMemory(TtEndpoint, sizeof(USB2_TT_ENDPOINT)); - TtEndpoint->TtEndpointParams.TransferType = TransferType; TtEndpoint->TtEndpointParams.Direction = Direction; TtEndpoint->TtEndpointParams.DeviceSpeed = DeviceSpeed; @@ -293,6 +291,18 @@ USB2_InitTtEndpoint(IN PUSB2_TT_ENDPOINT TtEndpoint, TtEndpoint->Period = Period; TtEndpoint->MaxPacketSize = MaxPacketSize; TtEndpoint->Tt = Tt; + + TtEndpoint->CalcBusTime = 0; + TtEndpoint->StartTime = 0; + TtEndpoint->ActualPeriod = 0; + TtEndpoint->StartFrame = 0; + TtEndpoint->StartMicroframe = 0; + + TtEndpoint->Nums.AsULONG = 0; + TtEndpoint->NextTtEndpoint = NULL; + TtEndpoint->Reserved2 = 0; + TtEndpoint->PreviosPeriod = 0; + TtEndpoint->IsPromoted = FALSE; } BOOLEAN

6 years, 9 months

41/77: [USBPORT] End implementation USB2_AllocateTimeForEndpoint().

by Vadim Galyant

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=e262bb610dfb13f2b4e65… commit e262bb610dfb13f2b4e65ef8d7e750a9ad3cff60 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sat Dec 9 16:27:19 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:49 2018 +0100 [USBPORT] End implementation USB2_AllocateTimeForEndpoint(). --- drivers/usb/usbport/usb2.c | 190 ++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 187 insertions(+), 3 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index edc91c1d70..b942325874 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -500,6 +500,12 @@ USB2_AllocateTimeForEndpoint(IN PUSB2_TT_ENDPOINT TtEndpoint, ULONG Microframe; ULONG TransferType; ULONG Overhead; + ULONG LatestStart; + PUSB2_TT_ENDPOINT prevTtEndpoint; + PUSB2_TT_ENDPOINT nextTtEndpoint; + PUSB2_TT_ENDPOINT IntEndpoint; + ULONG StartTime; + ULONG calcBusTime; BOOLEAN Result = TRUE; DPRINT("USB2_AllocateTimeForEndpoint: TtEndpoint - %p\n", TtEndpoint); @@ -649,10 +655,188 @@ USB2_AllocateTimeForEndpoint(IN PUSB2_TT_ENDPOINT TtEndpoint, TtEndpoint->CalcBusTime = TtEndpoint->MaxPacketSize + Overhead; } + LatestStart = USB2_HUB_DELAY + USB2_FS_SOF_TIME; - DPRINT("USB2_AllocateTimeForEndpoint: UNIMPLEMENTED. FIXME\n"); - ASSERT(FALSE); - return FALSE; + for (ix = 0; + (TtEndpoint->StartFrame + ix) < USB2_FRAMES; + ix += TtEndpoint->ActualPeriod) + { + frame = TtEndpoint->StartFrame + ix; + + if (Tt->FrameBudget[frame].AltEndpoint && + TtEndpoint->CalcBusTime >= (USB2_FS_MAX_PERIODIC_ALLOCATION / 2)) + { + DPRINT("USB2_AllocateTimeForEndpoint: return FALSE\n"); + return FALSE; + } + + if (TransferType == USBPORT_TRANSFER_TYPE_ISOCHRONOUS) + prevTtEndpoint = Tt->FrameBudget[frame].IsoEndpoint; + else + prevTtEndpoint = Tt->FrameBudget[frame].IntEndpoint; + + for (nextTtEndpoint = prevTtEndpoint->NextTtEndpoint; + nextTtEndpoint; + nextTtEndpoint = nextTtEndpoint->NextTtEndpoint) + { + if (USB2_CheckTtEndpointInsert(nextTtEndpoint, TtEndpoint)) + { + break; + } + + prevTtEndpoint = nextTtEndpoint; + } + + StartTime = USB2_GetStartTime(nextTtEndpoint, + TtEndpoint, + prevTtEndpoint, + frame); + + if (StartTime > LatestStart) + LatestStart = StartTime; + } + + TtEndpoint->StartTime = LatestStart; + + if ((LatestStart + TtEndpoint->CalcBusTime) > USB2_FS_MAX_PERIODIC_ALLOCATION) + { + TtEndpoint->CalcBusTime = 0; + DPRINT("USB2_AllocateTimeForEndpoint: return FALSE\n"); + return FALSE; + } + + for (ix = 0, frame = -TtEndpoint->StartFrame; + ix < USB2_FRAMES; + ix++, frame++) + { + DPRINT("USB2_AllocateTimeForEndpoint: ix - %X, frame - %X, StartFrame - %X\n", + ix, + frame, + TtEndpoint->StartFrame); + + if (TransferType == USBPORT_TRANSFER_TYPE_ISOCHRONOUS) + { + DPRINT1("USB2_AllocateTimeForEndpoint: Iso Ep UNIMPLEMENTED. FIXME\n"); + ASSERT(FALSE); + } + else + { + IntEndpoint = Tt->FrameBudget[ix].IntEndpoint; + nextTtEndpoint = IntEndpoint->NextTtEndpoint; + + for (nextTtEndpoint = IntEndpoint->NextTtEndpoint; + nextTtEndpoint; + nextTtEndpoint = nextTtEndpoint->NextTtEndpoint) + { + if (USB2_CheckTtEndpointInsert(nextTtEndpoint, TtEndpoint)) + break; + IntEndpoint = nextTtEndpoint; + } + + if ((frame % TtEndpoint->ActualPeriod) == 0) + { + calcBusTime = 0; + } + else + { + if (nextTtEndpoint) + { + calcBusTime = LatestStart + TtEndpoint->CalcBusTime - + nextTtEndpoint->StartTime; + } + else + { + calcBusTime = TtEndpoint->CalcBusTime; + } + + if (calcBusTime > 0) + { + TimeUsed = Tt->FrameBudget[ix].TimeUsed; + + if (!USB2_AllocateCheck(&TimeUsed, + calcBusTime, + USB2_FS_MAX_PERIODIC_ALLOCATION)) + { + DPRINT("USB2_AllocateTimeForEndpoint: Result = FALSE\n"); + Result = FALSE; + } + } + } + + if (nextTtEndpoint != TtEndpoint) + { + if ((frame % TtEndpoint->ActualPeriod) == 0) + { + if (frame == 0) + { + DPRINT("USB2_AllocateTimeForEndpoint: frame == 0\n"); + TtEndpoint->NextTtEndpoint = nextTtEndpoint; + } + + IntEndpoint->NextTtEndpoint = TtEndpoint; + + DPRINT("USB2_AllocateTimeForEndpoint: TtEndpoint - %p, nextTtEndpoint - %p\n", + TtEndpoint, + nextTtEndpoint); + } + + if (calcBusTime > 0) + { + BOOLEAN IsMoved; + BOOLEAN MoveResult; + + DPRINT("USB2_AllocateTimeForEndpoint: nextTtEndpoint - %p, calcBusTime - %X\n", + nextTtEndpoint, + calcBusTime); + + for (; + nextTtEndpoint; + nextTtEndpoint = nextTtEndpoint->NextTtEndpoint) + { + MoveResult = USB2_MoveTtEndpoint(nextTtEndpoint, + calcBusTime, + Rebalance, + *RebalanceListEntries, + &IsMoved); + + if (!IsMoved) + { + DPRINT("USB2_AllocateTimeForEndpoint: Result = FALSE\n"); + Result = FALSE; + } + + if (!MoveResult) + break; + } + } + } + } + + if ((frame % TtEndpoint->ActualPeriod) == 0) + { + if (!USB2_AllocateHS(TtEndpoint, frame)) + { + DPRINT1("USB2_AllocateTimeForEndpoint: USB2_AllocateHS return FALSE\n"); + Result = FALSE; + } + + Tt->FrameBudget[ix].TimeUsed += TtEndpoint->CalcBusTime; + } + + if (Result == FALSE) + { + USB2_DeallocateEndpointBudget(TtEndpoint, + Rebalance, + RebalanceListEntries, + ix + 1); + + DPRINT("USB2_AllocateTimeForEndpoint: return FALSE\n"); + return FALSE; + } + } + + DPRINT("USB2_AllocateTimeForEndpoint: Result - %X\n", Result); + return Result; } BOOLEAN

6 years, 9 months

40/77: [USBPORT] Correcting USB2_GetStartTime().

by Vadim Galyant

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=2be475db5d374d6a54d6a… commit 2be475db5d374d6a54d6a8d58027f510c2eb9b54 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sat Dec 9 15:00:04 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:48 2018 +0100 [USBPORT] Correcting USB2_GetStartTime(). --- drivers/usb/usbport/usb2.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index 1811b541c0..edc91c1d70 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -251,13 +251,11 @@ USB2_GetStartTime(IN PUSB2_TT_ENDPOINT nextTtEndpoint, TransferType = TtEndpoint->TtEndpointParams.TransferType; - if (nextTtEndpoint && TransferType == USBPORT_TRANSFER_TYPE_ISOCHRONOUS) - { - return nextTtEndpoint->StartTime + nextTtEndpoint->CalcBusTime; - } - if (TransferType == USBPORT_TRANSFER_TYPE_ISOCHRONOUS) { + if (nextTtEndpoint) + return nextTtEndpoint->StartTime + nextTtEndpoint->CalcBusTime; + ttEndpoint = TtEndpoint->Tt->FrameBudget[Frame].AltEndpoint; if (ttEndpoint)

6 years, 9 months

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Ros-diffs March 2018