On Sat, 11 Aug 2007 18:58:31
Thor Lancelot Simon <tls@rek.tjls.com> wrote:

> Is anyone successfully using a 16950 or 16650 with our com driver
> right now?  I'm quite concerned that the 950 doesn't work in basic
> 550 mode.


Not sure if this is useful info, but I'm using this 4-port MOXA card:

http://www.moxa.com/product/CP-104JU_V2.htm
"Communication Controller: MU860 (16C550C compatible)"

puc0 at pci0 dev 9 function 0: Moxa Technologies, SmartIO CP104-V2/PCI
	(com, com, com, com)
com3 at puc0 port 0: interrupting at ioapic0 pin 16 (irq 11)
com3: ns16550a, working fifo
com4 at puc0 port 1: interrupting at ioapic0 pin 16 (irq 11)
com4: ns16550a, working fifo
com5 at puc0 port 2: interrupting at ioapic0 pin 16 (irq 11)
com5: ns16550a, working fifo
com6 at puc0 port 3: interrupting at ioapic0 pin 16 (irq 11)
com6: ns16550a, working fifo


Currently, I only run it at 9,600 bps. Haven't had any issues so far.

Joerg