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69/77: [USBPORT] Moving array CMASKS[] to start file.
by Vadim Galyant 29 Mar '18

29 Mar '18

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=fd5beb559374007e51747… commit fd5beb559374007e51747917cdb09828ff970927 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Thu Jan 11 03:18:17 2018 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:59 2018 +0100 [USBPORT] Moving array CMASKS[] to start file. --- drivers/usb/usbport/usb2.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index 4de18b7b12..cc833e308f 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -10,6 +10,10 @@ #define NDEBUG #include <debug.h> +static const UCHAR CMASKS[USB2_MICROFRAMES] = { + 0x1C, 0x38, 0x70, 0xE0, 0xC1, 0x83, 0x07, 0x0E +}; + BOOLEAN NTAPI USB2_AllocateCheck(IN OUT PULONG OutTimeUsed, @@ -792,9 +796,6 @@ USB2_GetCMASK(IN PUSB2_TT_ENDPOINT TtEndpoint) 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;

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68/77: [USBPORT] Removing optional braces.
by Vadim Galyant 29 Mar '18

29 Mar '18

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=2c73523b76abb1fe03fa1… commit 2c73523b76abb1fe03fa14b45dc3924460876375 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Thu Jan 11 03:14:22 2018 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:59 2018 +0100 [USBPORT] Removing optional braces. --- drivers/usb/usbport/usb2.c | 47 ++++------------------------------------------ 1 file changed, 4 insertions(+), 43 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index 8158c70d61..4de18b7b12 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -199,10 +199,6 @@ USB2_GetHsOverhead(IN PUSB2_TT_ENDPOINT TtEndpoint, *OverheadSS = HostDelay + USB2_HS_SS_INTERRUPT_IN_OVERHEAD; *OverheadCS = HostDelay + USB2_HS_CS_INTERRUPT_IN_OVERHEAD; } - - //DPRINT("USB2_GetHsOverhead: *OverheadSS - %X, *OverheadCS - %X\n", - // *OverheadSS, - // *OverheadCS); } } @@ -536,9 +532,7 @@ USB2_DeallocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, uframe = TtEndpoint->StartMicroframe; if (TtEndpoint->StartMicroframe == 0xFF) - { USB2_GetPrevMicroFrame(&frame, &uframe); - } for (ix = 0; ix < TtEndpoint->Nums.NumStarts; ix++) { @@ -566,9 +560,7 @@ USB2_DeallocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, uframe = TtEndpoint->StartMicroframe; if (TtEndpoint->StartMicroframe == 0xFF) - { USB2_GetPrevMicroFrame(&frame, &uframe); - } DataTime = 0; @@ -577,13 +569,9 @@ USB2_DeallocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, 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); @@ -598,13 +586,9 @@ USB2_DeallocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint, 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; @@ -727,13 +711,9 @@ USB2_CommonFrames(IN PUSB2_TT_ENDPOINT NextTtEndpoint, } if (NextTtEndpoint->ActualPeriod < TtEndpoint->ActualPeriod) - { Frame = TtEndpoint->StartFrame % TtEndpoint->ActualPeriod; - } else - { Frame = NextTtEndpoint->StartFrame % TtEndpoint->ActualPeriod; - } return (Frame == TtEndpoint->StartFrame); } @@ -821,9 +801,7 @@ USB2_GetCMASK(IN PUSB2_TT_ENDPOINT TtEndpoint) Direction = TtEndpoint->TtEndpointParams.Direction; if (DeviceSpeed == UsbHighSpeed) - { return 0; - } if (TransferType == USBPORT_TRANSFER_TYPE_INTERRUPT) { @@ -837,9 +815,7 @@ USB2_GetCMASK(IN PUSB2_TT_ENDPOINT TtEndpoint) else { if (Direction == USBPORT_TRANSFER_DIRECTION_OUT) - { return 0; - } USB2_ConvertFrame(TtEndpoint->StartFrame, TtEndpoint->StartMicroframe, @@ -856,9 +832,7 @@ USB2_GetCMASK(IN PUSB2_TT_ENDPOINT TtEndpoint) NumCompletes--; if (!NumCompletes) - { return MaskCS; - } } for (; NumCompletes; NumCompletes--) @@ -926,8 +900,8 @@ USB2_RebalanceEndpoint(IN PDEVICE_OBJECT FdoDevice, if (Endpoint->EndpointProperties.Period != NewPeriod) { + ASSERT(Endpoint->EndpointProperties.Period); Factor = USB2_FRAMES / Endpoint->EndpointProperties.Period; - ASSERT(Factor); for (ix = 0; ix < Factor; ix++) { @@ -940,8 +914,8 @@ USB2_RebalanceEndpoint(IN PDEVICE_OBJECT FdoDevice, Endpoint->EndpointProperties.ScheduleOffset = ScheduleOffset; Endpoint->EndpointProperties.UsbBandwidth = EndpointBandwidth; + ASSERT(NewPeriod); Factor = USB2_FRAMES / NewPeriod; - ASSERT(Factor); for (ix = 0; ix < Factor; ix++) { @@ -1135,13 +1109,9 @@ USB2_DeallocateEndpointBudget(IN PUSB2_TT_ENDPOINT TtEndpoint, } if (TransferType == USBPORT_TRANSFER_TYPE_INTERRUPT) - { endpoint = Tt->FrameBudget[frame].IntEndpoint; - } else - { endpoint = Tt->FrameBudget[frame].IsoEndpoint; - } nextEndpoint = endpoint->NextTtEndpoint; @@ -1481,13 +1451,9 @@ USB2_AllocateTimeForEndpoint(IN PUSB2_TT_ENDPOINT TtEndpoint, } if (Speed == UsbLowSpeed) - { TtEndpoint->CalcBusTime = TtEndpoint->MaxPacketSize * 8 + Overhead; - } else - { TtEndpoint->CalcBusTime = TtEndpoint->MaxPacketSize + Overhead; - } LatestStart = USB2_HUB_DELAY + USB2_FS_SOF_TIME; @@ -1514,9 +1480,7 @@ USB2_AllocateTimeForEndpoint(IN PUSB2_TT_ENDPOINT TtEndpoint, nextEndpoint = nextEndpoint->NextTtEndpoint) { if (USB2_CheckTtEndpointInsert(nextEndpoint, TtEndpoint)) - { break; - } prevEndpoint = nextEndpoint; } @@ -1526,8 +1490,7 @@ USB2_AllocateTimeForEndpoint(IN PUSB2_TT_ENDPOINT TtEndpoint, prevEndpoint, frame); - if (StartTime > LatestStart) - LatestStart = StartTime; + LatestStart = max(LatestStart, StartTime); } TtEndpoint->StartTime = LatestStart; @@ -2026,8 +1989,8 @@ USBPORT_AllocateBandwidthUSB2(IN PDEVICE_OBJECT FdoDevice, ScheduleOffset = Endpoint->TtEndpoint->StartFrame; EndpointProperties->ScheduleOffset = ScheduleOffset; + ASSERT(ActualPeriod); Factor = USB2_FRAMES / ActualPeriod; - ASSERT(Factor); n = ScheduleOffset * Factor; @@ -2183,9 +2146,7 @@ USBPORT_FreeBandwidthUSB2(IN PDEVICE_OBJECT FdoDevice, USB2_Rebalance(FdoDevice, &RebalanceList); if (!TtExtension) - { return; - } for (ix = 0; ix < USB2_FRAMES; ix++) {

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67/77: [USBPORT] Correcting check Period.
by Vadim Galyant 29 Mar '18

29 Mar '18

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=c86210e8003b9af41fa9f… commit c86210e8003b9af41fa9f33f70682e246010d06a Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Thu Jan 11 02:40:56 2018 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:58 2018 +0100 [USBPORT] Correcting check Period. --- drivers/usb/usbport/usb2.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index 92568f7e48..8158c70d61 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -7,7 +7,7 @@ #include "usbport.h" -//#define NDEBUG +#define NDEBUG #include <debug.h> BOOLEAN @@ -2104,8 +2104,6 @@ USBPORT_FreeBandwidthUSB2(IN PDEVICE_OBJECT FdoDevice, FdoExtension = FdoDevice->DeviceExtension; Period = Endpoint->EndpointProperties.Period; - ASSERT(Period != 0); - ScheduleOffset = Endpoint->EndpointProperties.ScheduleOffset; EndpointBandwidth = Endpoint->EndpointProperties.UsbBandwidth; @@ -2132,6 +2130,7 @@ USBPORT_FreeBandwidthUSB2(IN PDEVICE_OBJECT FdoDevice, RtlZeroMemory(Rebalance, sizeof(USB2_REBALANCE)); + ASSERT(Period != 0); Factor = USB2_FRAMES / Period; n = ScheduleOffset * Factor;

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66/77: [USBPORT] Use min(), max() macro.
by Vadim Galyant 29 Mar '18

29 Mar '18

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=dd1297f0d0f47a6f1ac8a… commit dd1297f0d0f47a6f1ac8a894b283308b7ecc9874 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Thu Jan 11 02:01:21 2018 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:58 2018 +0100 [USBPORT] Use min(), max() macro. --- drivers/usb/usbport/usb2.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index 6259cf487e..92568f7e48 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -1821,11 +1821,8 @@ USBPORT_UpdateAllocatedBwTt(IN PUSB2_TT_EXTENSION TtExtension) { NewBusBandwidth = BusBandwidth - TtExtension->Bandwidth[ix]; - if (NewBusBandwidth > MaxBusBandwidth) - MaxBusBandwidth = NewBusBandwidth; - - if (NewBusBandwidth < MinBusBandwidth) - MinBusBandwidth = NewBusBandwidth; + MaxBusBandwidth = max(MaxBusBandwidth, NewBusBandwidth); + MinBusBandwidth = min(MinBusBandwidth, NewBusBandwidth); } TtExtension->MaxBandwidth = MaxBusBandwidth;

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65/77: [USBPORT] Check Period instead Factor.
by Vadim Galyant 29 Mar '18

29 Mar '18

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=ab88f25048d3b34ae7039… commit ab88f25048d3b34ae7039581368b2ac2e166376e Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Thu Jan 11 01:53:45 2018 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:58 2018 +0100 [USBPORT] Check Period instead Factor. --- drivers/usb/usbport/endpoint.c | 7 ++++--- drivers/usb/usbport/usb2.c | 4 ++-- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/usb/usbport/endpoint.c b/drivers/usb/usbport/endpoint.c index 18293a763d..2e9881bff2 100644 --- a/drivers/usb/usbport/endpoint.c +++ b/drivers/usb/usbport/endpoint.c @@ -96,9 +96,10 @@ USBPORT_AllocateBandwidth(IN PDEVICE_OBJECT FdoDevice, TotalBusBandwidth = FdoExtension->TotalBusBandwidth; EndpointBandwidth = EndpointProperties->UsbBandwidth; + Period = EndpointProperties->Period; + ASSERT(Period != 0); Factor = USB2_FRAMES / Period; - ASSERT(Factor); for (Offset = 0; Offset < Period; Offset++) { @@ -197,9 +198,9 @@ USBPORT_FreeBandwidth(IN PDEVICE_OBJECT FdoDevice, Offset = Endpoint->EndpointProperties.ScheduleOffset; EndpointBandwidth = Endpoint->EndpointProperties.UsbBandwidth; - Period = Endpoint->EndpointProperties.Period; - ASSERT(USB2_FRAMES / Period); + Period = Endpoint->EndpointProperties.Period; + ASSERT(Period != 0); for (Factor = USB2_FRAMES / Period; Factor; Factor--) { diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index a382d519bb..6259cf487e 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -2107,6 +2107,8 @@ USBPORT_FreeBandwidthUSB2(IN PDEVICE_OBJECT FdoDevice, FdoExtension = FdoDevice->DeviceExtension; Period = Endpoint->EndpointProperties.Period; + ASSERT(Period != 0); + ScheduleOffset = Endpoint->EndpointProperties.ScheduleOffset; EndpointBandwidth = Endpoint->EndpointProperties.UsbBandwidth; @@ -2134,8 +2136,6 @@ USBPORT_FreeBandwidthUSB2(IN PDEVICE_OBJECT FdoDevice, RtlZeroMemory(Rebalance, sizeof(USB2_REBALANCE)); Factor = USB2_FRAMES / Period; - ASSERT(Factor); - n = ScheduleOffset * Factor; TtExtension = Endpoint->TtExtension;

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64/77: [USBPORT] Proper naming.
by Vadim Galyant 29 Mar '18

29 Mar '18

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=954cc021dad0497937244… commit 954cc021dad049793724487124b6bc5f12c18b29 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Thu Jan 11 01:44:38 2018 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:57 2018 +0100 [USBPORT] Proper naming. --- drivers/usb/usbport/endpoint.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/usbport/endpoint.c b/drivers/usb/usbport/endpoint.c index e599e87b50..18293a763d 100644 --- a/drivers/usb/usbport/endpoint.c +++ b/drivers/usb/usbport/endpoint.c @@ -151,11 +151,11 @@ USBPORT_AllocateBandwidth(IN PDEVICE_OBJECT FdoDevice, } } - DPRINT("USBPORT_AllocateBandwidth: FIXME AllocedInterrupt_XXms\n"); + DPRINT("USBPORT_AllocateBandwidth: FIXME AllocatedInterrupt_XXms\n"); } else { - DPRINT("USBPORT_AllocateBandwidth: FIXME AllocedIso\n"); + DPRINT("USBPORT_AllocateBandwidth: FIXME AllocatedIso\n"); } } @@ -219,11 +219,11 @@ USBPORT_FreeBandwidth(IN PDEVICE_OBJECT FdoDevice, ASSERT(Period != 0); - DPRINT("USBPORT_AllocateBandwidth: FIXME AllocedInterrupt_XXms\n"); + DPRINT("USBPORT_AllocateBandwidth: FIXME AllocatedInterrupt_XXms\n"); } else { - DPRINT("USBPORT_AllocateBandwidth: FIXME AllocedIso\n"); + DPRINT("USBPORT_AllocateBandwidth: FIXME AllocatedIso\n"); } DPRINT1("USBPORT_FreeBandwidth: FIXME USBPORT_UpdateAllocatedBw\n");

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63/77: [USBPORT] Use min() macro.
by Vadim Galyant 29 Mar '18

29 Mar '18

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=18f4fc71c85ac817d224d… commit 18f4fc71c85ac817d224d6b5b30b4742a2e71cba Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Thu Jan 11 01:31:47 2018 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:57 2018 +0100 [USBPORT] Use min() macro. --- drivers/usb/usbport/endpoint.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/usb/usbport/endpoint.c b/drivers/usb/usbport/endpoint.c index 8bf9ca9cf7..e599e87b50 100644 --- a/drivers/usb/usbport/endpoint.c +++ b/drivers/usb/usbport/endpoint.c @@ -107,10 +107,7 @@ USBPORT_AllocateBandwidth(IN PDEVICE_OBJECT FdoDevice, for (ix = 1; *Bandwidth >= EndpointBandwidth; ix++) { - if (MinBandwidth > *Bandwidth) - { - MinBandwidth = *Bandwidth; - } + MinBandwidth = min(MinBandwidth, *Bandwidth); Bandwidth++;

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62/77: [USBPORT] Fixing calculation pointer for FdoExtension->Usb2Extension.
by Vadim Galyant 29 Mar '18

29 Mar '18

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=9426d2986de5174b73bf4… commit 9426d2986de5174b73bf470372bfc84fcd6bdb95 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Mon Dec 25 15:19:43 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:56 2018 +0100 [USBPORT] Fixing calculation pointer for FdoExtension->Usb2Extension. --- drivers/usb/usbport/usbport.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/usbport/usbport.c b/drivers/usb/usbport/usbport.c index 1dbe779daa..3be8e951ef 100644 --- a/drivers/usb/usbport/usbport.c +++ b/drivers/usb/usbport/usbport.c @@ -1907,8 +1907,8 @@ USBPORT_AddDevice(IN PDRIVER_OBJECT DriverObject, if (MiniPortInterface->Packet.MiniPortFlags & USB_MINIPORT_FLAGS_USB2) { FdoExtension->Usb2Extension = - (PUSB2_HC_EXTENSION)FdoExtension->MiniPortExt + - MiniPortInterface->Packet.MiniPortExtensionSize; + (PUSB2_HC_EXTENSION)((ULONG_PTR)FdoExtension->MiniPortExt + + MiniPortInterface->Packet.MiniPortExtensionSize); DPRINT("USBPORT_AddDevice: Usb2Extension - %p\n", FdoExtension->Usb2Extension);

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61/77: [USBPORT] Implement USBPORT_FreeBandwidthUSB2().
by Vadim Galyant 29 Mar '18

29 Mar '18

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=7b92b8a6e241b323cbddf… commit 7b92b8a6e241b323cbddfec8a57f1ecf2a557281 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sun Dec 17 18:57:34 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:56 2018 +0100 [USBPORT] Implement USBPORT_FreeBandwidthUSB2(). --- drivers/usb/usbport/usb2.c | 124 ++++++++++++++++++++++++++++++++++++++++-- drivers/usb/usbport/usbport.h | 1 + 2 files changed, 121 insertions(+), 4 deletions(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index c0a218b867..a382d519bb 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -1075,13 +1075,14 @@ USB2_DeallocateEndpointBudget(IN PUSB2_TT_ENDPOINT TtEndpoint, USHORT Period; BOOLEAN IsMoved = FALSE; - DPRINT("USB2_DeallocateEndpointBudget: TtEndpoint - %p, MaxFrames - %X\n", + DPRINT("USB2_DeallocateEndpointBudget: TtEndpoint - %p, MaxFrames - %X, CalcBusTime - %X\n", TtEndpoint, - MaxFrames); + MaxFrames, + TtEndpoint->CalcBusTime); if (TtEndpoint->CalcBusTime == 0) { - DPRINT("USB2_DeallocateEndpointBudget: endpoint not allocated\n");//error((int)"endpoint not allocated"); + DPRINT("USB2_DeallocateEndpointBudget: TtEndpoint not allocated!\n"); return FALSE; } @@ -2087,7 +2088,122 @@ NTAPI USBPORT_FreeBandwidthUSB2(IN PDEVICE_OBJECT FdoDevice, IN PUSBPORT_ENDPOINT Endpoint) { - DPRINT1("USBPORT_FreeBandwidthUSB2: UNIMPLEMENTED. FIXME. \n"); + PUSBPORT_DEVICE_EXTENSION FdoExtension; + ULONG Period; + ULONG ScheduleOffset; + ULONG EndpointBandwidth; + LIST_ENTRY RebalanceList; + ULONG TransferType; + PUSB2_REBALANCE Rebalance; + ULONG RebalanceListEntries; + ULONG Factor; + ULONG ix; + ULONG n; + PUSB2_TT_EXTENSION TtExtension; + PUSB2_TT_ENDPOINT RebalanceTtEndpoint; + + DPRINT("USBPORT_FreeBandwidthUSB2: Endpoint - %p\n", Endpoint); + + FdoExtension = FdoDevice->DeviceExtension; + + Period = Endpoint->EndpointProperties.Period; + ScheduleOffset = Endpoint->EndpointProperties.ScheduleOffset; + EndpointBandwidth = Endpoint->EndpointProperties.UsbBandwidth; + + InitializeListHead(&RebalanceList); + + TransferType = Endpoint->EndpointProperties.TransferType; + + if (TransferType == USBPORT_TRANSFER_TYPE_CONTROL || + TransferType == USBPORT_TRANSFER_TYPE_BULK || + (Endpoint->Flags & ENDPOINT_FLAG_ROOTHUB_EP0)) + { + return; + } + + Rebalance = ExAllocatePoolWithTag(NonPagedPool, + sizeof(USB2_REBALANCE), + USB_PORT_TAG); + + if (!Rebalance) + { + DPRINT1("USBPORT_FreeBandwidthUSB2: Rebalance == NULL!\n"); + return; + } + + RtlZeroMemory(Rebalance, sizeof(USB2_REBALANCE)); + + Factor = USB2_FRAMES / Period; + ASSERT(Factor); + + n = ScheduleOffset * Factor; + + TtExtension = Endpoint->TtExtension; + + if (TtExtension) + { + for (ix = 0; ix < Factor; ix++) + { + TtExtension->Bandwidth[n + ix] += EndpointBandwidth; + } + } + else + { + for (ix = 1; ix < Factor; ix++) + { + FdoExtension->Bandwidth[n + ix] += EndpointBandwidth; + } + } + + RebalanceListEntries = USB2_FRAMES - 2; + + USB2_DeallocateEndpointBudget(Endpoint->TtEndpoint, + Rebalance, + &RebalanceListEntries, + USB2_FRAMES); + + RebalanceListEntries = 0; + + for (ix = 0; Rebalance->RebalanceEndpoint[ix]; ix++) + { + RebalanceListEntries = ix + 1; + } + + for (ix = 0; ix < RebalanceListEntries; ix++) + { + RebalanceTtEndpoint = Rebalance->RebalanceEndpoint[ix]; + + DPRINT("USBPORT_AllocateBandwidthUSB2: RebalanceTtEndpoint[%X] - %p, RebalanceTtEndpoint - %p, RebalanceLink - %p\n", + ix, + RebalanceTtEndpoint, + &RebalanceTtEndpoint->Endpoint->RebalanceLink); + + InsertTailList(&RebalanceList, + &RebalanceTtEndpoint->Endpoint->RebalanceLink); + } + + ExFreePoolWithTag(Rebalance, USB_PORT_TAG); + + USB2_Rebalance(FdoDevice, &RebalanceList); + + if (!TtExtension) + { + return; + } + + for (ix = 0; ix < USB2_FRAMES; ix++) + { + FdoExtension->Bandwidth[ix] += TtExtension->MaxBandwidth; + } + + USBPORT_UpdateAllocatedBwTt(TtExtension); + + for (ix = 0; ix < USB2_FRAMES; ix++) + { + FdoExtension->Bandwidth[ix] -= TtExtension->MaxBandwidth; + } + + DPRINT1("USBPORT_FreeBandwidthUSB2: exit\n"); } VOID diff --git a/drivers/usb/usbport/usbport.h b/drivers/usb/usbport/usbport.h index b98ac15e00..682e4e1f74 100644 --- a/drivers/usb/usbport/usbport.h +++ b/drivers/usb/usbport/usbport.h @@ -508,6 +508,7 @@ typedef struct _USB2_TT_ENDPOINT { struct _USB2_TT_ENDPOINT * NextTtEndpoint; USB2_TT_ENDPOINT_PARAMS TtEndpointParams; USB2_TT_ENDPOINT_NUMS Nums; + BOOL IsPromoted; USHORT MaxPacketSize; USHORT PreviosPeriod; USHORT Period;

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60/77: [USBPORT] Correcting USB2_DeallocateEndpointBudget().
by Vadim Galyant 29 Mar '18

29 Mar '18

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=57f092106a86643726140… commit 57f092106a86643726140a60cb2e217d2496c816 Author: Vadim Galyant <vgal(a)rambler.ru> AuthorDate: Sun Dec 17 14:54:46 2017 +0900 Commit: Amine Khaldi <amine.khaldi(a)reactos.org> CommitDate: Sun Jan 21 19:35:56 2018 +0100 [USBPORT] Correcting USB2_DeallocateEndpointBudget(). --- drivers/usb/usbport/usb2.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c index cfaf122fba..c0a218b867 100644 --- a/drivers/usb/usbport/usb2.c +++ b/drivers/usb/usbport/usb2.c @@ -1057,11 +1057,23 @@ USB2_DeallocateEndpointBudget(IN PUSB2_TT_ENDPOINT TtEndpoint, PUSB2_TT Tt; PUSB2_HC_EXTENSION HcExtension; ULONG Speed; + ULONG TransferType; + ULONG Frame; ULONG StartMicroframe; ULONG ix; - + PUSB2_TT_ENDPOINT endpoint; + PUSB2_TT_ENDPOINT nextEndpoint; + PUSB2_TT_ENDPOINT lastEndpoint; + PUSB2_TT_ENDPOINT tmpEndpoint; + ULONG endTime; + ULONG maxEndTime; + ULONG lastEndTime; + ULONG Factor; + ULONG jx; UCHAR frame; UCHAR uframe; + USHORT Period; + BOOLEAN IsMoved = FALSE; DPRINT("USB2_DeallocateEndpointBudget: TtEndpoint - %p, MaxFrames - %X\n", TtEndpoint,

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Ros-diffs