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usbps
Xilinx SDK Drivers API Documentation
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The XUsbPs_DeviceConfig structure contains the configuration information to configure the USB controller for DEVICE mode. More...
Data Fields | |
u8 | NumEndpoints |
Number of Endpoints for the controller. More... | |
XUsbPs_EpConfig | EpCfg [XUSBPS_MAX_ENDPOINTS] |
List of endpoint configurations. More... | |
u32 | DMAMemPhys |
Physical base address of DMAable memory allocated for the driver. More... | |
XUsbPs_Endpoint | Ep [XUSBPS_MAX_ENDPOINTS] |
List of endpoint metadata structures. More... | |
u32 | PhysAligned |
64 byte aligned base address of the DMA memory block. More... | |
The XUsbPs_DeviceConfig structure contains the configuration information to configure the USB controller for DEVICE mode.
This data structure is used with the XUsbPs_ConfigureDevice() function call.
u32 XUsbPs_DeviceConfig::DMAMemPhys |
Physical base address of DMAable memory allocated for the driver.
Referenced by XUsbPs_ConfigureDevice().
XUsbPs_Endpoint XUsbPs_DeviceConfig::Ep[XUSBPS_MAX_ENDPOINTS] |
List of endpoint metadata structures.
Referenced by XUsbPs_EpBufferReceive(), XUsbPs_EpGetSetupData(), XUsbPs_EpSetHandler(), and XUsbPs_ReconfigureEp().
XUsbPs_EpConfig XUsbPs_DeviceConfig::EpCfg[XUSBPS_MAX_ENDPOINTS] |
List of endpoint configurations.
Referenced by XUsbPs_EpBufferReceive(), XUsbPs_EpBufferSendWithZLT(), and XUsbPs_ReconfigureEp().
u8 XUsbPs_DeviceConfig::NumEndpoints |
Number of Endpoints for the controller.
This number depends on the runtime configuration of driver. The driver may configure fewer endpoints than are available in the core.
u32 XUsbPs_DeviceConfig::PhysAligned |
64 byte aligned base address of the DMA memory block.
Will be computed and set by the L0/L1 driver.
Referenced by XUsbPs_ConfigureDevice().