FreeBSD-src - Raptor Engineering's fork of pfsense FreeBSD src with pfSense changes

	Commit message (Collapse)	Author	Age	Files	Lines
*	Add HW MAC counter support for newer JMC250/JMC260 revisions.	yongari	2008-12-04	1	-0/+15
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*	Add support for newer JMC250/JMC260 revisions.	yongari	2008-12-04	1	-0/+2
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	o Chip full mask revision 2 or later controllers have to set correct Tx MAC and Tx offload clock depending on negotiated link speed. o JMC260 chip full mask revision 2 has a silicon bug that can't handle 64bit DMA addressing. Add workaround to the bug by limiting DMA address space to be within 32bit. o Valid FIFO space of receive control and status register was changed on chip full mask revision 2 or later controllers. For these controllers, use default 16QW as it's supposed to be the safest value for maximum PCIe compatibility. JMicron confirmed performance will not be reduced even if the FIFO space is set to 16QW. o When interface is put into suspend/shutdown state, remove Tx MAC and Tx offload clock to save more power. We don't need Tx clock at all in this state. o Added new register definition for chip full mask revision 2 or later controllers. Thanks to JMicron for their continuous support of FreeBSD.
*	Add driver support for PCIe adapters based on JMicron JMC250	yongari	2008-05-27	1	-0/+232
	gigabit ethernet and JMC260 fast ethernet controllers. ATM jme(4) supports all hardware features except RSS and multiple Tx/Rx queue. In these days most ethernet controller vendors take a ply of concealing hardware detailes from open source developers. As contrasted with these vendors JMicron provided all necessary information needed to write a stable driver during driver writing and answered many questions I had. They even helped fixing driver bugs with protocol analyzer. Many thanks to JMicron for their support of FreeBSD. H/W donated by: JMicron