I need to configure the flexcan in imx6 for mail box reception and transmission(I want to use complete 64 mailboxes). But the current driver support only FIFO reception(Linux kernel 3.0.35). From where can i get the driver for mailbox? or can we need to write the code from scratch?. Please give some replay or send me the useful links/codes because i need to complete this task with in a short period...