On 8/27/07, Thiago Ramos dos Santos <[EMAIL PROTECTED]> wrote: > I have 2 devices which use the usbserial module: a CDMA modem and a > Palm PDA (to be more especific, the PDA uses the visor module, which > uses the usbserial). > When I plug the PDA to the computer, the visor module gets > automatically loaded by the kernel, and so is the usbserial module. > When the modem is pluged, the module is not loaded automaticaly, so I > created a hotplug entry for it. > For both devices I put rules in udev configuration files, so they are > autmaticaly mapped to the same /dev node in despite of the ttyUSB* > node they are mapped to. > > The problem is that the modem requires the usbserial module to be > loaded with some parameters: product=xxxxx vendor=xxxxx. So, if I plug > the PDA first, the usbserial is loaded without those parameters, and > when the modem is pluged, the ttyUSB nodes are not created for it. So > I have to manually unload both the visor and usbserial modules, reload > the usbserial with the specific parameters (to get the ttyUSB nodes > for the modem) and reload the visor module (to recreate the ttyUSB > nodes for the PDA). > > Is there anyway to configure the previously loaded usbserial module > with the modem parameters without having to unload it? If it is not > possible, is there any other solution?
Try putting: options usbserial product=xxxxx vendor=xxxxx in: /etc/modprobe.d/serial Kay - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
