LinuxCNC needs real time hardware so in general will not work with most buffered motion control cards like the ones above
LinuxCNC does support most of our ( Mesa's ) Ethernet connected control cards such as these:
7I92 2x Parallel port type motion card needs breakout(s)
7I80DB 4x Parallel port type breakout needs breakout(s)
7I76E Ethernet+breakout for step/sir 5 axis 10 MHz step/dir, spindle encoder, isolated analog spindle control 16x 12/24V outputs 32x 12/24V inputs 2x parallel port expansion
7I96 Ethernet+breakout for step/dir 5axis 10 MHz step/dir, spindle encoder, 6 isolated 2A outputs, 11 isolated 3..24V inputs 1x parallel port expansion