>-----Original Message----- >From: Alan Cox [mailto:alan@xxxxxxxxxxxxxxxxxxx] >Sent: Tuesday, November 17, 2009 7:00 PM >To: Pandita, Vikram >Cc: linux-omap@xxxxxxxxxxxxxxx; Pandita, Vikram >Subject: Re: [PATCH v2 1/1] omap: serial: fix non-empty uart fifo read abort > >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) Thanks for the suggestion that made it 8250 independent. I am scared to touch this driver :) Yes I would get this patch upstream via Tony now. I am getting some minor review comments on linux-omap, will fix and repost. > > >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
