Hello, On Sat, Jun 30, 2012 at 8:45 AM, Marek Vasut <ma...@denx.de> wrote: > Hello, > > is there currently any ongoing effort to support SPI slave mode in Linux? > > If there is none, could you please share any hints that might help me better > choose and go in the direction of implementing the SPI slave support?
May be you may want to check the archives. You may want to see below before designing. http://permalink.gmane.org/gmane.linux.kernel.spi.devel/7495 > > I had this quick idea of simply extending the flags field of struct spi_master > {} by something like SPI_MASTER_CAN_BE_SWITCHED_TO_SLAVE_MODE (shortened of > course). Then there'd have to be a function present that can switch the mode, > also in struct spi_master it seems. And then, any driver willing to use the > slave support will simply call this switch function. Something amongst those > lines maybe? Basically, the idea would be to have SPI slave mode drivers and > master mode drivers using the same API, just make the bus configured > differently. > > Please advise. Thanks in advance! > > Best regards, > Marek Vasut > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > spi-devel-general mailing list > spi-devel-general@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/spi-devel-general ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ spi-devel-general mailing list spi-devel-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/spi-devel-general
