Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

• buffer : uart_csreg
• data : _libq_queue_node
• ier : uart_csreg
• iir : uart_csreg
• key : _libq_queue_node
• lcr : uart_csreg
• lsr : uart_csreg
• mcr : uart_csreg
• msr : uart_csreg
• next : _libq_queue_node
• scr : uart_csreg