functions instead of using the IF_ADDR_LOCK directly. The wrapper
functions are the supported interface for device drivers.
Reviewed by: bz, philip
MFC after: 1 week
one. Interestingly, these are actually the default for quite some time
(bus_generic_driver_added(9) since r52045 and bus_generic_print_child(9)
since r52045) but even recently added device drivers do this unnecessarily.
Discussed with: jhb, marcel
- While at it, use DEVMETHOD_END.
Discussed with: jhb
- Also while at it, use __FBSDID.
The SYSCTL_NODE macro defines a list that stores all child-elements of
that node. If there's no SYSCTL_DECL macro anywhere else, there's no
reason why it shouldn't be static.
increase robustness (no more calls to panic(9)) and simplify
code.
- Allocate RX/TX data structures as a single buffer rather than
an array of 4KB pages to simplify code.
- Fixed LRO (aka TPA) code. Removed kernel module parameter and
support enabling disabling LRO through ifconfig(8) command line.
LRO is still disabled by default but should be enabled for best
performance on an endpoint device.
- Fixed statistcs code and removed kernel module parameter (stats
should just work).
- Added many software counters to help identify the cause of some
performance issues.
- Streamlined adapter internal init/stop code paths.
- Fiddled with debug code (adding some here, removing some there).
- Continued style(9) adjustments.
- Use bus_bind_intr() to bind interrupt to a CPU when RSS/TSS is used.
- Use M_DONTWAIT for RSS/TSS buffer allocation.
- Add statistic to track max DRBR queue depth.
- Fix problem in bxe_change_mtu() which referenced the old MTU size
in a debug print statement.
MFC after: Two weeks
- Centralize PCI resource allocation/release.
- Enable flowid (TSS) support.
- Added "per-fastpath" locks and watchdog timeouts.
- Fixed problem where the CQ producer index was advanced beyond
the size of the CQ ring during initialization.
- Replaced hard-coded debug levels in some debug print statements.
- More style(9) fixes.
MFC after: Two weeks
chain to be corrupted.
- Removed many console print warnings and replaced with driver maintained
counters.
- Several style(9) fixes.
MFC after: One week.
