Hi Jassi, > -----Original Message----- > From: Jassi Brar [mailto:jassisinghb...@gmail.com] > Sent: Thursday, July 12, 2018 1:01 AM > To: A.s. Dong <aisheng.d...@nxp.com> > Cc: Sascha Hauer <s.ha...@pengutronix.de>; linux-arm- > ker...@lists.infradead.org; donga...@gmail.com; linux- > ker...@vger.kernel.org; Oleksij Rempel <o.rem...@pengutronix.de>; dl- > linux-imx <linux-...@nxp.com>; ker...@pengutronix.de; Fabio Estevam > <fabio.este...@nxp.com>; shawn...@kernel.org > Subject: Re: [PATCH V4 3/5] mailbox: imx: add imx mu support
.... > > > > bcm seems is using peek to receive data, not only checking the data > > availability, right? > > drivers/mailbox/bcm-flexrm-mailbox.c > > > As I said, if fetching data from remote don't need to sleep, you can call > mbox_chan_received_data() from peek(). Otherwise not. Got it. So it seems work for i.MX. Thanks. Regards Dong Aisheng
