I've tried to configure the SL811 driver with 2.6.11 for mach-pxa platform, but it doesn't work: The hub was recognized, but no device (I've tested it with a USB mouse and keyboard). The hub is visible in proc/bus/usb after mounting it.
I've tried to find the bug, but perhaps I'm wrong. This is what I've found: For me it looks like the SL11H_INTMASK_INSRMV interupt in drivers/usb/host/sl811-hcd.c is not enabled. In other drivers it looks like it is enabled in the start function, like in ohci-pxa27x.c in pxa27x_start_hc. After adding a port_power(sl811, 1) call at the end of sl811h_start at least the driver gets the interupt, if a mouse is connected: it crashes in the "start" function, because ep->hep is NULL. I fixed this by setting ep->hep=hep in sl811h_urb_enqueue. But the driver still doesn't work. Now it doesn't crash, but I'll get some errors and the device is not recognized. What can I do to find the problem? I wonder if the driver is working at all. In Linux 2.4 the driver worked on the same hardware, but looks like the driver in Linux 2.6 is rewritten from scratch. But I'm really lost when it comes to kernel programming, so maybe it is trivial to fix the problem and it is no driver bug. Another question (perhaps this is related to my problem): Where do I have to provide the sl811_platform_data data and what values and functions are needed? -- Frank Bu�, [EMAIL PROTECTED] http://www.frank-buss.de, http://www.it4-systems.de - 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/
