Dear Richard, I've stumped over your commit: git:9bcffe7575b721d7b6d9b3090fe18809d9806e78 (tty/serial: at91: fix hardware handshake on Atmel platforms) that claims that hardware RTS/CTS handshake is broken on all platforms with no FIFO, including sama5d3 I'm using, and disables the feature. OTOH, Atmel itself has source package sama5d3x_softpack_1.4_for_CodeSourcery_201309.zip available for download, where there is hardware handshake example that they claim to work, and that uses specifically USART RTS in hardware handshake mode to limit receive rate. Have anybody actually seen the RTS breakage on sama5d3? -- Sergey -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
