4 commits

Author	SHA1	Message	Date
Rafal Jaworowski	5817716faf	mge(4): fix two bugs, which were leading to crash/hang under very heavy ... network load. 1. Leave the RX interrupt routine if there is no mbuf available. 2. Properly initialize and track tx_desc_used_count counter so as not to leak mbuf while traversing used descriptors. Obtained from: Semihalf	2009-04-16 11:38:06 +00:00
Rafal Jaworowski	bc26e2e38f	Adjust Marvell Discovery (MV78xxx) support to recognize newest chip revisions, ... handle Z0 revision (early silicon) explicitly due to its quirks. Obtained from: Marvell, Semihalf	2009-04-16 11:20:18 +00:00
Rafal Jaworowski	8e1dc58e8c	Handle mge(4) chip revision differences at run-time rather then compile time, ... which is more flexible for future revisions, and lets eliminate some #defines and compile conditionals. Obtained from: Semihalf	2009-01-08 11:09:27 +00:00
Rafal Jaworowski	9f55f5f5cf	Marvell Gigabit Ethernet controller driver. ... This supports 1Gbps Ethernet engine found on ARM-based SOCs (Orion, Kirkwood, Discovery), as well as on system controllers for PowerPC processors (MV64430, MV6446x). The following advanced features are supported: - multicast - VLAN tagging - IP/TCP/UDP checksum calculation offloading - polling - interrupt coalescing Obtained from: Marvell, Semihalf	2008-10-14 07:24:18 +00:00