Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Microchip Technology/ATSAMV71J20/GMAC/TSR#0x0
Transmit Status Register
Used Bit Read
Collision Occurred
Retry Limit Exceeded
Transmit Go
Transmit Frame Corruption Due to AHB Error
Transmit Complete
HRESP Not OK
https://github.com/cmsis-svd/cmsis-svd-data