From: David Miller [mailto:davem@xxxxxxxxxxxxx] [...] > This driver has a loop that iterates MAX_TX times to initialize both > the RX and TX buffers. > > So if they are not equal, it can't possibly work. Excuse me. I don't find that the "RTL8152_MAX_TX" is used by rx buffer. The rx buffer only use "RTL8152_MAX_RX". Although the tx buffer size is determined by "rx_buf_sz", the tx buffers are independent of rx buffers. Best Regards, Hayes -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html