On Tue, 17 Nov 2009 17:39:11 -0600 Vikram Pandita <vikram.pandita@xxxxxx> wrote: > OMAP3630 and OMAP4430 UART IP blocks have a restriction wrt RX FIFO. > Empty RX fifo read causes an abort. OMAP1/2/3 do not have this restriction. > > Overrigt the default 8250 read handler: mem_serial_in() > by a custom handler: serial_in_8250() > > serial_in_8250() makes sure that RX fifo is not read when empty, > on omap4 and 3630 silicons only > > tested on zoom3(3630) board Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx> (Please push it via the OMAP tree as its now OMAP specific) Alan -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
