queue length. The default value for this parameter is 50, which is
quite low for many of today's uses and the only way to modify this
parameter right now is to edit if_var.h file. Also add read-only
sysctl with the same name, so that it's possible to retrieve the
current value.
MFC after: 1 month
fixed-state media with parameters set via hints
and configure MAC accordingly to these parameters.
All the underlying PHY magic is done by boot manager
on startup. At the moment there is no proper way
to make active and control all PHYs simultaneously
from one MII bus and there is no way to associate
incoming/outgoing packet with specific PHY.
- Get rid of arge_fix_chain, use m_defrag like if_vr
- Rework interrupt handling routine to avoid race that lead
to disabling RX interrupts
- Enable full duplex if requested
- Properly set station MAC address
- Slightly optimize RX loop
- Initialize FILTERMATCH and FILTERMASK registers as linux driver does
* In arge_attach(), hard reset the MAC blocks before configuring the MAC.
* In arge_reset_dma(), clear pending packet interrupts based off
the hardware counter instead of acking every packet in the ring,
as the hardware counter can exceed the ring size. If the reset
was successful the counters will be zero anyway.
* In arge_encap(), remove an unused variable.
* In arge_tx_locked(), remove redundant setting of the EMPTY flag as
the TX DMA engine sets it for us.
* In arge_intr(), remember to clear the interrupt status bits
relayed from arge_intr_filter().
* Handle RX overflow and TX underflow.
* In arge_tx_intr(), remember to unmask the TX interrupt bits
after processing them.
