was missed in r209599.
Reported and tested by: Michael Moll
- Declare mpt_dma_buf_alloc() static just like mpt_dma_buf_free(), both are
used in mpt.c only.
Reviewed by: ken
MFC after: r209599
a packet has only a header in the first mbuf, the
checksum code will dereference a pointer into the
non-existing IP header. Do a check for the size and
pullup if needed. Thanks to Michael Tuexen for this
fix.
MFC: asap - should be in 8.1 IMHO
Do not grab lock while setting up interrupt, as it causes LOR with
allocation code. Instead make interrupt handler check that CAM bus
initialization completed before touching it.
While there, slightly improve attach errors handling.
Reported by: kib
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
start so we should adjust the mbuf if the driver is running in PIO mode.
Now it should work well with WPA authentication and association for LP
PHY devices.
Tested by: Warren Block <wblock at wonkity.com>
MFC after: 1 month
checksum offloading is enabled. The frame has a valid checksum
value so payload might be modified during TX checksum calculation.
Disable TX checksum offloading but give users chance to enable it
when they know their controller works without problems with TX
checksum offloading.
Reported by: Andrzej Tobola <ato <> iem dot pw dot edu dot pl>
- Run the adapter's tick at 1Hz and remove link state checks from it.
Instead, have each port check its link state. Delay the check so that
it takes place slightly after the driver is notified of a change in
link state. This is a cheap way to debounce these notifications if
many are received in rapid succession. POLL_LINK_1ST_TIME flag can
also be eliminated as a side effect of these changes.
- Do not reset the PHY when link goes down.
- Clear port's link_fault flag if the PHY indicates link is down.
- get_link_status_r should leave speed and duplex alone when link is down.
MFC after: 1 month
checksum is enabled in sge_init_locked().
While I'm here do not set RX checksum bits in RX descriptor
initialization. It is controller's job to set these bits.
Tested by: xclin <xclin <> cs dot nctu dot edu dot tw >
configuration to get IPv4 TSO work on BCM57780. While I'm here
apply the same fix to BCM5785 which shares similar hardware feature
of BCM57780. This change makes TSO work on BCM57780.
Tested by: Tong Liu <nemoliu <> gmail dot com>
it. This can happen in some cases when plugging in SD/SmartCard PC
Cards with empty slots. It is better to detect this bogosity, and
refuse to attach rather than panic with a division by zero (in one of
many places) down stream.
the core changes but left out the shared code, lol.
Well, and a couple fixes to the core... hopefully
this will all be complete now.
Happy happy joy joy :)
What this provides is support for the 'virtual function'
interface that a FreeBSD VM may be assigned from a host
like KVM on Linux, or newer versions of Xen with such
support.
When the guest is set up with the capability, a special
limited function 82576 PCI device is present in its virtual
PCI space, so with this driver installed in the guest that
device will be detected and function nearly like the bare
metal, as it were.
The interface is only allowed a single queue in this configuration
however initial performance tests have looked very good.
Enjoy!!
