Hi Everyone, I am writing a serial driver, which acually not handle any device, simulate the same. here I am getting problem like when I call write from user space it is getting called and write function getting the data , now in write itself I am calling tty_insert_flip_char and tty_flip_buffer_push to echo the string. but when I call read from the user space it returns EAGAIN. Any clues/pointer would be great help. TIA Irfan - To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
