diff options
| -rw-r--r-- | payloads/libpayload/drivers/usb/ohci_private.h | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/payloads/libpayload/drivers/usb/ohci_private.h b/payloads/libpayload/drivers/usb/ohci_private.h index 796be29a01..e29e5901bf 100644 --- a/payloads/libpayload/drivers/usb/ohci_private.h +++ b/payloads/libpayload/drivers/usb/ohci_private.h @@ -36,7 +36,7 @@ // FIXME: fake typedef enum { CMD} reg; - enum { + enum HcRhDescriptorAReg { NumberDownstreamPorts = 1 << 0, PowerSwitchingMode = 1 << 8, NoPowerSwitching = 1 << 9, @@ -44,19 +44,19 @@ OverCurrentProtectionMode = 1 << 11, NoOverCurrentProtection = 1 << 12, PowerOnToPowerGoodTime = 1 << 24 - } HcRhDescriptorAReg; + }; - enum { + enum HcRhDescriptorAMask { NumberDownstreamPortsMask = MASK(0, 8), PowerOnToPowerGoodTimeMask = MASK(24, 8) - } HcRhDescriptorAMask; + }; - enum { + enum HcRhDescriptorBReg { DeviceRemovable = 1 << 0, PortPowerControlMask = 1 << 16 - } HcRhDescriptorBReg; + }; - enum { + enum HcRhPortStatusRead { CurrentConnectStatus = 1 << 0, PortEnableStatus = 1 << 1, PortSuspendStatus = 1 << 2, @@ -69,8 +69,9 @@ PortSuspendStatusChange = 1 << 18, PortOverCurrentIndicatorChange = 1 << 19, PortResetStatusChange = 1 << 20 - } HcRhPortStatusRead; - enum { + }; + + enum HcRhPortStatusSet { ClearPortEnable = 1 << 0, SetPortEnable = 1 << 1, SetPortSuspend = 1 << 2, @@ -78,29 +79,30 @@ SetPortReset = 1 << 4, SetPortPower = 1 << 8, ClearPortPower = 1 << 9, - } HcRhPortStatusSet; + }; - enum { + enum HcRhStatusReg { LocalPowerStatus = 1 << 0, OverCurrentIndicator = 1 << 1, DeviceRemoteWakeupEnable = 1 << 15, LocalPowerStatusChange = 1 << 16, OverCurrentIndicatorChange = 1 << 17, ClearRemoteWakeupEnable = 1 << 31 - } HcRhStatusReg; + }; - enum { + enum HcFmIntervalOffset { FrameInterval = 1 << 0, FSLargestDataPacket = 1 << 16, FrameIntervalToggle = 1 << 31 - } HcFmIntervalOffset; - enum { + }; + + enum HcFmIntervalMask { FrameIntervalMask = MASK(0, 14), FSLargestDataPacketMask = MASK(16, 15), FrameIntervalToggleMask = MASK(31, 1) - } HcFmIntervalMask; + }; - enum { + enum HcControlReg { ControlBulkServiceRatio = 1 << 0, PeriodicListEnable = 1 << 2, IsochronousEnable = 1 << 3, @@ -110,12 +112,12 @@ InterruptRouting = 1 << 8, RemoteWakeupConnected = 1 << 9, RemoteWakeupEnable = 1 << 10 - } HcControlReg; + }; - enum { + enum HcControlMask { ControlBulkServiceRatioMask = MASK(0, 2), HostControllerFunctionalStateMask = MASK(6, 2) - } HcControlMask; + }; enum { USBReset = 0*HostControllerFunctionalState, @@ -124,24 +126,24 @@ USBSuspend = 3*HostControllerFunctionalState }; - enum { + enum HcCommandStatusReg { HostControllerReset = 1 << 0, ControlListFilled = 1 << 1, BulkListFilled = 1 << 2, OwnershipChangeRequest = 1 << 3, SchedulingOverrunCount = 1 << 16 - } HcCommandStatusReg; + }; - enum { + enum HcCommandStatusMask { SchedulingOverrunCountMask = MASK(16, 2) - } HcCommandStatusMask; + }; - enum { + enum HcFmRemainingReg { FrameRemaining = 1 << 0, FrameRemainingToggle = 1 << 31 - } HcFmRemainingReg; + }; - enum { + enum HcInterruptStatusReg { SchedulingOverrung = 1 << 0, WritebackDoneHead = 1 << 1, StartofFrame = 1 << 2, @@ -150,7 +152,7 @@ FrameNumberOverflow = 1 << 5, RootHubStatusChange = 1 << 6, OwnershipChange = 1 << 30 - } HcInterruptStatusReg; + }; typedef struct { // Control and Status Partition |