/sys/bus/pnp/drivers/serial/00:04/ Current File: //sys/bus/pnp/drivers/serial/00:04/options

Dependent: 00 - Priority preferred
  port 0x2f8-0x2f8, align 0x0, size 0x8, 16-bit address decoding
  irq 3 High-Edge
  dma <none> 8-bit compatible
Dependent: 01 - Priority acceptable
  port 0x3f8-0x3f8, align 0x0, size 0x8, 16-bit address decoding
  irq 3 High-Edge
  dma <none> 8-bit compatible
Dependent: 02 - Priority acceptable
  port 0x2f8-0x2f8, align 0x0, size 0x8, 16-bit address decoding
  irq 3 High-Edge
  dma <none> 8-bit compatible
Dependent: 03 - Priority acceptable
  port 0x3e8-0x3e8, align 0x0, size 0x8, 16-bit address decoding
  irq 3 High-Edge
  dma <none> 8-bit compatible
Dependent: 04 - Priority acceptable
  port 0x2e8-0x2e8, align 0x0, size 0x8, 16-bit address decoding
  irq 3 High-Edge
  dma <none> 8-bit compatible