Inheritance diagram for UsbHubDevice:
Collaboration diagram for UsbHubDevice:
Classes | |
| struct | HubDescriptor |
Public Member Functions | |
| UsbHubDevice (UsbDevice *dev) | |
| virtual void | initialiseDriver () |
| Implemented by the driver class, initialises driver-specific stuff. | |
| virtual void | getName (String &str) |
| virtual void | addTransferToTransaction (uintptr_t pTransaction, bool bToggle, UsbPid pid, uintptr_t pBuffer, size_t nBytes) |
| Adds a new transfer to an existent transaction. | |
| virtual uintptr_t | createTransaction (UsbEndpoint endpointInfo) |
| Creates a new transaction with the given endpoint data. | |
| virtual void | doAsync (uintptr_t pTransaction, void(*pCallback)(uintptr_t, ssize_t)=0, uintptr_t pParam=0) |
| virtual void | addInterruptInHandler (UsbEndpoint endpointInfo, uintptr_t pBuffer, uint16_t nBytes, void(*pCallback)(uintptr_t, ssize_t), uintptr_t pParam=0) |
| Adds a new handler for an interrupt IN transaction. | |
| virtual bool | portReset (uint8_t nPort, bool bErrorResponse=false) |
| Gets a UsbDevice from a given vendor:product pair. More... | |
| Public Member Functions inherited from UsbDevice | |
| UsbDevice (UsbHub *pHub, uint8_t nPort, UsbSpeed speed) | |
| Default constructor. | |
| UsbDevice (UsbDevice *pDev) | |
| Copy constructor. | |
| virtual | ~UsbDevice () |
| Destructor. | |
| void | initialise (uint8_t nAddress) |
| Initialises the device at the given address. More... | |
| virtual void | getUsbDeviceName (String &str) |
| uint8_t | getAddress () |
| Returns the current address of the device. | |
| uint8_t | getPort () |
| Returns the number of the port on which the device is connected. | |
| UsbSpeed | getSpeed () |
| Returns the speed at which the device operates. | |
| UsbState | getUsbState () |
| Returns the current state of the device. | |
| DeviceDescriptor * | getDescriptor () |
| Returns the device descriptor of the device. | |
| ConfigDescriptor * | getConfiguration () |
| Returns the configuration in use. | |
| Interface * | getInterface () |
| Returns the interface in use. | |
| void | useConfiguration (uint8_t nConfig) |
| Switches to the given configuration. | |
| void | useInterface (uint8_t nInterface) |
| Switches to the given interface. | |
| UsbDeviceContainer * | getContainer () const |
| Gets our Device container, for replacing parents on hubs etc. | |
| virtual bool | hasSubtree () const |
| Do we expose our own Device tree? | |
| virtual Device * | getDevice () |
| Public Member Functions inherited from UsbHub | |
| UsbHub (Device *p) | |
| virtual Type | getType () |
| bool | deviceConnected (uint8_t nPort, UsbSpeed speed) |
| Called when a device is connected to a port on the hub. | |
| void | deviceDisconnected (uint8_t nPort) |
| Called when a device is disconnected from a port on the hub. | |
| ssize_t | doSync (uintptr_t nTransaction, uint32_t timeout=5000) |
| void | ignoreConnectionChanges (uint8_t nPort, bool bIgnore=true) |
| Public Member Functions inherited from Device | |
| Device (Device *p) | |
| Device * | getParent () const |
| void | setParent (Device *p) |
| virtual String | getSpecificType () |
| virtual void | setSpecificType (String str) |
| void | setPciPosition (uint32_t bus, uint32_t device, uint32_t func) |
| void | setPciIdentifiers (uint8_t classCode, uint8_t subclassCode, uint16_t vendorId, uint16_t deviceId, uint8_t progIf) |
| void | setPciConfigHeader (const PciBus::ConfigSpace &space) |
| PciBus::ConfigSpace | getPciConfigHeader () const |
| uint8_t | getPciClassCode () |
| uint8_t | getPciSubclassCode () |
| uint16_t | getPciVendorId () |
| uint16_t | getPciDeviceId () |
| uint8_t | getPciProgInterface () |
| uint32_t | getPciBusPosition () |
| uint32_t | getPciDevicePosition () |
| uint32_t | getPciFunctionNumber () |
| virtual void | dump (String &str) |
| virtual Vector< Address * > & | addresses () |
| virtual uintptr_t | getInterruptNumber () |
| virtual void | setInterruptNumber (uintptr_t n) |
| void | addChild (Device *pDevice) |
| Device * | getChild (size_t n) |
| size_t | getNumChildren () |
| void | removeChild (size_t n) |
| void | removeChild (Device *d) |
| void | replaceChild (Device *src, Device *dest) |
Private Member Functions | |
| bool | setPortFeature (size_t port, PortFeatureSelectors feature) |
| bool | clearPortFeature (size_t port, PortFeatureSelectors feature) |
| uint32_t | getPortStatus (size_t port) |
| Top 32 bits hold change status. | |
Private Attributes | |
| size_t | m_nPorts |
Additional Inherited Members | |
| Public Types inherited from UsbDevice | |
| enum | UsbState { Connected = 0, Addressed, HasDescriptors, Configured, HasInterface, HasDriver } |
| Possible states for an USB device. | |
| Public Types inherited from Device | |
| enum | Type { Generic, Root, Disk, Bus, Display, Network, Sound, Console, Mouse, Controller, UsbController, UsbGeneric, UsbContainer } |
| typedef Device *(* | Callback) (Device *) |
| Static Public Member Functions inherited from Device | |
| static void | foreach (Callback callback, Device *root=0) |
| template<class F , class... Args> | |
| static void | foreach (pedigree_std::Callable< F > &callback, Device *root, Args...args) |
| static void | addToRoot (Device *device) |
| static void | searchByVendorId (uint16_t vendorId, void(*callback)(Device *), Device *root=0) |
| static void | searchByVendorIdAndDeviceId (uint16_t vendorId, uint16_t deviceId, void(*callback)(Device *), Device *root=0) |
| static void | searchByClass (uint16_t classCode, void(*callback)(Device *), Device *root=0) |
| static void | searchByClassAndSubclass (uint16_t classCode, uint16_t subclassCode, void(*callback)(Device *), Device *root=0) |
| static void | searchByClassSubclassAndProgInterface (uint16_t classCode, uint16_t subclassCode, uint8_t progInterface, void(*callback)(Device *), Device *root=0) |
| Public Attributes inherited from UsbDevice | |
| struct UsbDevice::Setup | PACKED |
| struct UsbDevice::DeviceQualifier | PACKED |
| Protected Member Functions inherited from UsbDevice | |
| ssize_t | doSync (Endpoint *pEndpoint, UsbPid pid, uintptr_t pBuffer, size_t nBytes, size_t timeout) |
| ssize_t | syncIn (Endpoint *pEndpoint, uintptr_t pBuffer, size_t nBytes, size_t timeout=5000) |
| ssize_t | syncOut (Endpoint *pEndpoint, uintptr_t pBuffer, size_t nBytes, size_t timeout=5000) |
| void | addInterruptInHandler (Endpoint *pEndpoint, uintptr_t pBuffer, uint16_t nBytes, void(*pCallback)(uintptr_t, ssize_t), uintptr_t pParam=0) |
| bool | controlRequest (uint8_t nRequestType, uint8_t nRequest, uint16_t nValue, uint16_t nIndex, uint16_t nLength=0, uintptr_t pBuffer=0) |
| Performs an USB control request. | |
| uint16_t | getStatus () |
| Gets device's current status. | |
| bool | clearEndpointHalt (Endpoint *pEndpoint) |
| Clears a halt on the given endpoint. | |
| void * | getDescriptor (uint8_t nDescriptorType, uint8_t nDescriptorIndex, uint16_t nBytes, uint8_t requestType=0) |
| Gets a descriptor from the device. More... | |
| uint8_t | getDescriptorLength (uint8_t nDescriptorType, uint8_t nDescriptorIndex, uint8_t requestType=0) |
| Gets a descriptor's length from the device. More... | |
| String | getString (uint8_t nString) |
| Gets a string. More... | |
| Protected Member Functions inherited from Device | |
| NOT_COPYABLE_OR_ASSIGNABLE (Device) | |
| Static Protected Member Functions inherited from Device | |
| static Device & | root () |
| Protected Attributes inherited from UsbDevice | |
| uint8_t | m_nAddress |
| The current address of the device. | |
| uint8_t | m_nPort |
| The number of the port on which the device is connected. | |
| UsbSpeed | m_Speed |
| The speed at which the device operates. | |
| UsbState | m_UsbState |
| The current state of the device. | |
| DeviceDescriptor * | m_pDescriptor |
| Device descriptor for this device. | |
| ConfigDescriptor * | m_pConfiguration |
| Configuration in use. | |
| Interface * | m_pInterface |
| Interface in use. | |
| UsbHub * | m_pHub |
| Parent USB hub. | |
| UsbDeviceContainer * | m_pContainer |
| Our current container. | |
| Protected Attributes inherited from UsbHub | |
| ExtensibleBitmap | m_IgnoredPorts |
| Bitmap of ports to ignore connection changes on. | |
| Protected Attributes inherited from Device | |
| Vector< Address * > | m_Addresses |
| Vector< Device * > | m_Children |
| Device * | m_pParent |
| uintptr_t | m_InterruptNumber |
| String | m_SpecificType |
| PciBus::ConfigSpace | m_ConfigHeader |
| uint8_t | m_ClassCode |
| uint8_t | m_SubclassCode |
| uint16_t | m_VendorId |
| uint16_t | m_DeviceId |
| uint8_t | m_ProgInterface |
| uint32_t | m_PciBusPos |
| uint32_t | m_PciDevicePos |
| uint32_t | m_PciFunctionNum |
| Static Protected Attributes inherited from Device | |
| static Device | m_Root |
| static Mutex | m_TreeLock |
Detailed Description
Definition at line 31 of file UsbHubDevice.h.
Member Function Documentation
|
virtual |
Performs a transaction asynchronously, calling the given callback on completion
Implements UsbHub.
Definition at line 189 of file UsbHubDevice.cc.
Referenced by getName().
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inlinevirtual |
Stores the device's name in str.
Reimplemented from Device.
Definition at line 39 of file UsbHubDevice.h.
References addInterruptInHandler(), addTransferToTransaction(), createTransaction(), doAsync(), getPortStatus(), and portReset().
|
virtual |
Gets a UsbDevice from a given vendor:product pair.
Performs a port reset for the given port. Should only be used in situations where a device cannot recover from an error without a complete reset.
- Note
- Assumes the port is at CONNECTED with a VALID DEVICE attached.
- Parameters
-
bErrorResponse true if this is a reset as a response to an error. Error responses are allowed to use significantly longer delays in their reset logic.
Implements UsbHub.
Definition at line 127 of file UsbHubDevice.cc.
Referenced by getName().
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The documentation for this class was generated from the following files:
