This patch fixes several problems with the 'bcm' driver for DEGXA Gigabit
Ethernet, including the DS25 onboard 10/100/1000 port.  Under certain
circumstances, particularly in low-memory situations, the driver will
re-use DMA entries so that a buffer can be written after it has been
given to another kernel subsystem.  This problem can cause a system hang
or panic, and can be identified by finding an Ethernet packet in memory
where it is not expected.  HP has corrected this issue.


