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@rexinscfu rexinscfu released this 29 Nov 00:51
· 83 commits to driver since this release
1stv
7af4028

WiFi 6E/7 Driver Technical Documentation

Architecture Overview

dg1

Radio Frequency Specifications

dg2

Channel Architecture

dg3

Driver Components

MAC Layer

  • Frame handling and queuing
  • Rate control
  • Aggregation
  • Power management
  • Multi-link operation (MLO)

PHY Layer

  • 320MHz bandwidth support
  • 4K QAM modulation
  • Multi-RU allocation
  • Preamble puncturing
  • Beamforming

DMA Engine

  • Descriptor ring management
  • Buffer management
  • Interrupt handling
  • Queue mapping

Hardware Abstraction Layer

  • Register access
  • Interrupt management
  • Power state control
  • Hardware initialization

Radio Features

Modulation Schemes

dg4

Multi-Link Operation

dg5

Performance Characteristics

  • Bandwidth: Up to 320 MHz
  • Modulation: Up to 4K-QAM
  • Spatial Streams: Up to 16
  • Maximum PHY Rate: 46 Gbps
  • Latency: Sub-millisecond
  • Range: Enhanced coverage

Driver Implementation Details

Memory Management

dg6

Interrupt Handling

dg7

Full Changelog: https://github.com/0xFO0D/Wi-Fi-6E-7/commits/1stv

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