8 Commits

Author	SHA1	Message	Date
Sebastian Huber	7f7a3397fc	ffec: Support up to three interrupt requests	2017-09-27 11:02:07 +02:00
Sebastian Huber	e2e4bf4999	ffec: Avoid AXI bus issues due to a MAC reset	2017-09-27 11:02:06 +02:00
Sebastian Huber	ba0b05902b	ffec: Add FECFLAG_AVB variant flag ... This flag is analogous to the Linux driver FEC_QUIRK_HAS_AVB. It indicates an FEC with support for Audio Video Bridging (AVB). This indicator is used for various other parts in the Linux driver (drivers/net/ethernet/freescale/fec_main.c). Use it to customize the receive/transmit buffer alignment. The receive buffer alignment increased to 64-bytes on the i.MX 6SoloX and i.MX 7Dual. There are no hard alignment restrictions for transmit buffers on these chips. Fix the ffec_softc::fectype type to provide enough storage for the feature flags.	2017-09-27 11:02:06 +02:00
Sebastian Huber	1378632ad8	ffec: Increase descriptor ring alignment ... For optimal performance a 64-byte alignment is recommended.	2017-09-27 11:02:06 +02:00
Sebastian Huber	9c3473572f	ffec: Use explicit cache synchronization	2017-09-27 11:02:06 +02:00
Sebastian Huber	91a7527699	ffec: Support more rgmii variants	2017-09-27 11:02:06 +02:00
Sebastian Huber	95b102f733	ffec: Port to RTEMS	2017-09-27 11:02:06 +02:00
Sebastian Huber	807b5bb2c3	ffec: Import from FreeBSD	2017-09-27 11:02:06 +02:00