* the tx descriptor TID is priority, not TID.
* the tx descriptor queue id mapping is separate from the
TID/priority; rather than just "BE".
TODO:
* go and re-re-re-verify the queue mappings; the linux and openbsd
mappings aren't exactly the same. I need to verify all of this
before I try to flip on 11n RX.
* Do 1T1R for now, until we read the config out of ROM and use it.
* Disable turbo mode, I dunno what this is, but the linux drivers
have this disabled.
* Set the firmware endpoints to what we read from USB.
Tested:
* RTL8712 cut 3, STA mode
data queues.
This is similar to the openbsd and rtlwifi/r92su drivers.
Note: this driver still assumes it's a 4-endpoint device; I'll enforce
that in a follow-up commit.
When the system has more than a single PCI domain, the bus numbers
are not unique, thus they cannot be used for "pci" device numbering.
Change bus numbers to -1 (i.e. to-be-determined automatically)
wherever the code did not care about domains.
Reviewed by: jhb
Obtained from: Semihalf
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3406
There is an issue with interrupts at the moment, but it works with
polling mode set (hw.usb.xhci.use_polling=1).
Reviewed by: hselasky
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3665
This allows for arbitrary channel info to be placed in the input call rather
than the totally gross hack of overriding ic_curchan.
Without this I'm sure ic_curchan setting was racing with the scan code
setting the channel itself..
The firmware in this NIC sends management frames. So far I'm not sure which
ones it handles and which ones it doesn't handle - but this is what openbsd
does.
The association messages are handled by the firmware; the key negotiation
for 802.1x and WPA are done as raw frames, not management frames.
This successfully allows it to associate to my home networks whereas it didn't
work beforehand.
Tested:
* RTL8712, cut 3, STA mode
TODO:
* The firmware does send a join response with a status code; that should be
logged in a more obvious way to assist with debugging. Ie, the firmware
is the thing that is saying "couldn't join, sorry!", not net80211.
to attach with the last version of this commit. This commit fixes
attach failures on "ICH8" class devices via modifications to
e1000_init_nvm_params_ich8lan()
- Fix compiler warning in 80003es2lan.c
- Add return value handler for e1000_*_kmrn_reg_80003es2lan
- Fix usage of DEBUGOUT
- Remove unnecessary variable initializations.
- Removed unused variables (complaints from gcc).
- Edit defines in 82571.h.
- Add workaround for igb hw errata.
- Shared code changes for Skylake/I219 support.
- Remove unused OBFF and LTR functions.
Tested by some of the folks that reported breakage in previous incarnation.
Thanks to AllanJude, gjb, gnn, tijl for tempting fate with their machines.
Submitted by: erj@freebsd.org
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D3162
* yes, when a "sta disconnect" message comes through we should, like,
disconnect things. We're not currently generating beacon miss messages,
and net80211 isn't disconnecting things via software beacon miss receive.
Tested:
* RTL8712, cut 3, STA mode
* use an ath/iwn style debug bitmap - it's still global rather than per-device,
but it's better than debug levels
* disable bgscan - it just makes things unstable/unpredictable for now.
Tested:
* if_rsu - RTL8712 cut 3, STA mode
The pci bus driver handles the power state, it also manages
configuration state saving and restoring for its child devices. Thus a
PCI device driver does not have to worry about those things. In fact, I
observe a hard system hang when trying to suspend a system with active
radeonkms driver where both the bus driver and radeonkms driver try to
do the same thing. I suspect that it could be because of an access to a
PCI configuration register after the device is placed into D3 state.
Reviewed by: dumbbell, jhb
MFC after: 13 days
Differential Revision: https://reviews.freebsd.org/D3561
vendor supplied device trees contain the needed properties for us to select
the correct uart to use as the kernel console.
An example of this would be to add the following to loader.conf.
hw.fdt.console="/smb/uart@f7113000"
The intention of this is slightly different than the existing
hw.uart.console option. The new option will mean the boot serial
configuration will be derived from the device node, while the existing
option expects the user to configure all this themselves.
Further work is planned to allow the uart configuration to be set based on
the stdout-path property devicetree bindings.
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D3559
Certain VM guest types (VMware, Xen) do not support MSI, so pci_alloc_msix()
always fails. isci(4) was not properly detecting the allocation failure,
and would try to proceed with MSIx resource initialization rather than
reverting to INTx.
Reported and tested by: Bradley W. Dutton (brad-fbsd-stable@duttonbros.com)
MFC after: 3 days
Sponsored by: Intel
BIOS always enables PCI busmaster on the isci device, which effectively
worked around this omission. But when passing the isci device through
to a guest VM, the hypervisor will disable busmaster and isci will not
work without calling pci_enable_busmaster().
MFC after: 3 days
Sponsored by: Intel
This is a subtle use-after-free race that results in some very undesirable
hang behaviour.
Reviewed by: pkelsey
Obtained from: Kip Macy, NextBSD (91a9bd1dbb)
Gleaned from a public header file. 5402 and 5404 look like they may be
used on embedded devices. 5478 and 5488 are switch PHYs. 5754 change is just
to note a product alias.
Differential Revision: https://reviews.freebsd.org/D3338
Submitted by: kevin.bowling@kev009.com
delete a logic volume on status change which is NOT what we want here.
The original code is correct in that when the volume changes status
the driver will only delete the volume if the status is one of the
fatal errors. A drive failure in a mirrored volume is NOT a situtation
where the volume should dissapear.
Reported on freebsd-scsi@:
https://lists.freebsd.org/pipermail/freebsd-scsi/2015-September/006800.html
MFC after: 3 days
