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Add USB3 to usb stress test : not ready yet
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tests/test_firmware_usb_stress_test/User/usb3_ss_device_descriptors.h
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| /********************************** (C) COPYRIGHT ******************************* | ||
| Copyright (c) 2023 Quarkslab | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| *******************************************************************************/ | ||
|
|
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| #ifndef USB3_DEVICE_DESCRIPTOR_H | ||
| #define USB3_DEVICE_DESCRIPTOR_H | ||
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| #include "definitions.h" | ||
| #include "wch-ch56x-lib/USBDevice/usb_descriptors.h" | ||
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| const uint8_t* usb3_device_configs[1]; | ||
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| struct usb3_descriptors | ||
| { | ||
| USB_DEV_DESCR usb_device_descr; | ||
| struct __PACKED | ||
| { | ||
| USB_CFG_DESCR usb_cfg_descr; | ||
| USB_ITF_DESCR usb_itf_descr; | ||
| USB_ENDP_DESCR usb_endp_descr_1; | ||
| USB_ENDP_COMPANION_DESCR usb_endp_companion_descr_1; | ||
| USB_ENDP_DESCR usb_endp_descr_2_tx; | ||
| USB_ENDP_COMPANION_DESCR usb_endp_companion_descr_2_tx; | ||
| } other_descr; | ||
| struct __PACKED | ||
| { | ||
| USB_BOS_DESCR usb_bos_descr; | ||
| USB_BOS_USB2_EXTENSION usb_bos_usb2_extension; | ||
| USB_BOS_SUPERSPEED_USB_DEVICE_CAPABILITY | ||
| usb_bos_superspeed_usb_device_capability; | ||
| } capabilities; | ||
| } usb3_descriptors; | ||
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| void init_usb3_ss_descriptors(void); | ||
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| void init_usb3_ss_descriptors(void) | ||
| { | ||
| usb3_descriptors.usb_device_descr = (USB_DEV_DESCR){ | ||
| .bLength = 0x12, | ||
| .bDescriptorType = 0x01, // device descriptor type | ||
| .bcdUSB = 0x0300, // usb3.0 | ||
| .bDeviceClass = 0x00, | ||
| .bDeviceSubClass = 0x00, | ||
| .bDeviceProtocol = 0x00, | ||
| .bMaxPacketSize0 = 9, // this is a requirement for usb3 (max packet size = | ||
| // 2^9 thus the 9) | ||
| .bcdDevice = 0x0001, | ||
| .idVendor = | ||
| 0x1209, // https://github.com/obdev/v-usb/blob/master/usbdrv/usb-ids-for-free.txt | ||
| .idProduct = 0x0001, | ||
| .iProduct = 0x01, | ||
| .iManufacturer = 0x00, | ||
| .iSerialNumber = 0x00, | ||
| .bNumConfigurations = 0x01 | ||
| }; | ||
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| usb3_descriptors.other_descr.usb_cfg_descr = (USB_CFG_DESCR){ | ||
| .bLength = 0x09, | ||
| .bDescriptorType = 0x02, | ||
| .wTotalLength = sizeof(usb3_descriptors.other_descr), | ||
| .bNumInterfaces = 0x01, | ||
| .bConfigurationValue = 0x01, | ||
| .iConfiguration = 0x00, | ||
| .bmAttributes = 0xa0, // supports remote wake-up | ||
| .MaxPower = 100 // x2 in HS (200mA), x8 in 3.x (800mA) | ||
| }; | ||
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| usb3_descriptors.other_descr.usb_itf_descr = | ||
| (USB_ITF_DESCR){ .bLength = 0x09, | ||
| .bDescriptorType = 0x04, | ||
| .bInterfaceNumber = 0x00, | ||
| .bAlternateSetting = 0x00, | ||
| .bNumEndpoints = 0x02, | ||
| .bInterfaceClass = 0xff, // vendor-specific | ||
| .bInterfaceSubClass = 0xff, | ||
| .bInterfaceProtocol = 0xff, | ||
| .iInterface = 0x00 }; | ||
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| usb3_descriptors.other_descr.usb_endp_descr_1 = (USB_ENDP_DESCR){ | ||
| .bLength = 0x07, | ||
| .bDescriptorType = 0x05, | ||
| .bEndpointAddress = (ENDPOINT_DESCRIPTOR_ADDRESS_OUT | 0x01) & | ||
| ENDPOINT_DESCRIPTOR_ADDRESS_MASK, | ||
| .bmAttributes = ENDPOINT_DESCRIPTOR_BULK_TRANSFER, | ||
| .wMaxPacketSizeL = 0x00, | ||
| .wMaxPacketSizeH = 0x04, // 1024 bytes | ||
| .bInterval = 0 | ||
| }; | ||
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| usb3_descriptors.other_descr.usb_endp_companion_descr_1 = | ||
| (USB_ENDP_COMPANION_DESCR){ | ||
| .bLength = 0x06, | ||
| .bDescriptorType = 0x30, | ||
| .bMaxBurst = DEF_ENDP_IN_BURST_LEVEL - 1, | ||
| .bmAttributes = 0x00, | ||
| .wBytesPerInterval = 0x00, | ||
| }; | ||
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| usb3_descriptors.capabilities.usb_bos_descr = (USB_BOS_DESCR){ | ||
| .bLength = 0x05, | ||
| .bDescriptorType = 0x0f, | ||
| .wTotalLength = sizeof( | ||
| usb3_descriptors.capabilities), // number of bytes of this descriptor | ||
| // and all its subordinates | ||
| .bNumDeviceCaps = 0x02 // number of device capability descriptor contained | ||
| // in this BOS descriptor | ||
| }; | ||
|
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| usb3_descriptors.other_descr.usb_endp_descr_2_tx = (USB_ENDP_DESCR){ | ||
| .bLength = 0x07, | ||
| .bDescriptorType = 0x05, | ||
| .bEndpointAddress = (ENDPOINT_DESCRIPTOR_ADDRESS_IN | 0x02) & | ||
| ENDPOINT_DESCRIPTOR_ADDRESS_MASK, | ||
| .bmAttributes = ENDPOINT_DESCRIPTOR_BULK_TRANSFER, | ||
| .wMaxPacketSizeL = 0x00, | ||
| .wMaxPacketSizeH = 0x04, // 1024 bytes | ||
| .bInterval = 0 | ||
| }; | ||
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| usb3_descriptors.other_descr.usb_endp_companion_descr_2_tx = | ||
| (USB_ENDP_COMPANION_DESCR){ | ||
| .bLength = 0x06, | ||
| .bDescriptorType = 0x30, | ||
| .bMaxBurst = DEF_ENDP_IN_BURST_LEVEL - 1, | ||
| .bmAttributes = 0x00, | ||
| .wBytesPerInterval = 0x00, | ||
| }; | ||
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| usb3_descriptors.capabilities.usb_bos_usb2_extension = | ||
| (USB_BOS_USB2_EXTENSION){ | ||
| .capability = | ||
| (USB_BOS_DEVICE_CAPABILITY_DESCR){ .bLength = 0x07, | ||
| .bDescriptorType = 0x10, | ||
| .bDevCapabilityType = 0x02 }, | ||
| .bmAttributes = | ||
| 0xf41e // LPM Capable=1, BESL And Alternate HIRD Supported=1, | ||
| // Baseline BESL Valid=1, Deep BESL Valid=1, | ||
| // Baseline BESL=4 (400 us), Deep BESL=15 (10000 us) | ||
| }; | ||
|
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| usb3_descriptors.capabilities.usb_bos_superspeed_usb_device_capability = | ||
| (USB_BOS_SUPERSPEED_USB_DEVICE_CAPABILITY){ | ||
| .capability = | ||
| (USB_BOS_DEVICE_CAPABILITY_DESCR){ .bLength = 0x0a, | ||
| .bDescriptorType = 0x10, | ||
| .bDevCapabilityType = 0x03 }, | ||
| .bmAttributes = 0x00, | ||
| .wSpeedsSupported = | ||
| SUPERSPEED_USB_DEVICE_CAPABILITY_SUPPORTED_SPEEDS_SS | | ||
| SUPERSPEED_USB_DEVICE_CAPABILITY_SUPPORTED_SPEEDS_HS, | ||
| .bFunctionalitySupport = | ||
| SUPERSPEED_USB_DEVICE_CAPABILITY_SUPPORTED_SPEEDS_HS, | ||
| .bU1DevExitLat = 0x0a, // max 0xa (10us) | ||
| .wU2DevExitLat = 0x7ff // max 0x7ff (2047us) | ||
| }; | ||
|
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| usb3_device_configs[0] = (uint8_t*)&usb3_descriptors.other_descr; | ||
| } | ||
|
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| #endif |
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