Re: [linux-usb-devel] More FTDI 232BM chip issues...

2005-03-28 Thread David Brownell
On Monday 28 March 2005 11:16 am, Alan Stern wrote: > > Why would the hub think that? One obvious cause would be the device > malfunctioning. Another would be the hub malfunctioning. A more likely > alternative is electrical noise in the cable appearing to be a signal at a > time when there sh

Re: [linux-usb-devel] More FTDI 232BM chip issues...

2005-03-28 Thread Alan Stern
On Mon, 28 Mar 2005, James Lamanna wrote: > Earlier I posted about having long delay issues when reading back > bytes from a FTDI 232BM USB->Serial chip. > Now, I've noticed that after a long period of time of semi-continual > use (maybe 8+ hours) I see the following messages in my kernel.log: >

[linux-usb-devel] More FTDI 232BM chip issues...

2005-03-28 Thread James Lamanna
Earlier I posted about having long delay issues when reading back bytes from a FTDI 232BM USB->Serial chip. Now, I've noticed that after a long period of time of semi-continual use (maybe 8+ hours) I see the following messages in my kernel.log: Mar 24 23:46:42 displaytest kernel: hub 2-0:1.0: port