On Thu, 15 Sep 2005, Franck wrote: > Hi Alan > > Acutally every drivers scsi_mod, sd_mod, and usb-storage are built in > the kernel. BTW, does that mean hotplug thing is useless ? I added > some traces in the driver, I attached them. Does the communication > look good to you ?
The communication is obviously working or you wouldn't have gotten as far as this. But the packet dumps don't look right. The starting address is off by one. For example, this is a string descriptor read: -> IN token (003:00): bd (0xa0010000) <- 0x004000c0 <- status reg = 0x00000000 <- bd count is 48 03 55 00 53 00 42 00 20 00 4d 00 61 00 73 00 73 00 20 00 53 00 74 00 6f 00 72 00 61 00 67 00 65 00 20 00 44 00 65 00 76 00 69 00 63 00 65 00 00 The first byte should be 0x30 = 48, the descriptor length. And the string should end at the "65 00" with no extra "00". Alan Stern ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
