This changes the transmit rate control code to do a few things:
* use fixed rates (mcast, ucast, mgmt) where required.
* Don't use a hard-coded 11a or 11bg rate for non-data frames -
use what net80211 says we should use.
* use mgmtrate for EAPOL frames.
Reviewed by: avos
Differential Revision: https://reviews.freebsd.org/D7994
event generation is disabled by default in favour of sysmouse. This
behavoiur is controlled by kern.evdev.rcpt_mask sysctl, bit 2 should
be set to give priority to hw over sysmouse
Submitted by: Vladimir Kondratiev <wulf@cicgroup.ru>
Reviewed by: hans
Differential Revision: https://reviews.freebsd.org/D7863
event generation is disabled by default in favour of kbdmux. This
behavoiur is controlled by kern.evdev.rcpt_mask sysctl, bit 3 should
be set to give priority to hw over mux
Submitted by: Vladimir Kondratiev <wulf@cicgroup.ru>
Reviewed by: hans
Differential Revision: https://reviews.freebsd.org/D7957
During a bus rescan the check for an invalid vendor ID of a subfunction
used the wrong constant.
Submitted by: Dexuan Cui <decui@microsoft.com>
MFC after: 3 days
This is an RTL8168 chip, which we already support so all we have to do is add
the vendor ID.
PR: 212876
Submitted by: Tobias Kortkamp <t@tobik.me>
MFC after: 3 days
So that reinitialization, e.g. MTU change, will not fail when the system
memory is excessively fragmented.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7961
The assumption that the channel is only opened upon synthetic device
attach time no longer holds, e.g. Hyper-V network device MTU changes.
We have to allow device drivers to preallocate bufrings, e.g. in
attach DEVMETHOD, to prevent bufring allocation failure once the
system memory is fragmented after running for a while.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7960
Summary:
If the environment variable is set, U-boot adds a 'bootargs' property to
/chosen. This is already handled by ARM and MIPS, but should be handled in a
central location. For now, ofw_subr.c is a good place until we determine if it
should be moved to init_main.c, or somewhere more central to all architectures.
Eventually arm and mips should be modified to use ofw_parse_bootargs() as well,
rather than using the duplicate code already.
Reviewed By: adrian
Differential Revision: https://reviews.freebsd.org/D7846
So that NVS version probing failure does not look too scary.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7950
* We need to first call ivp->iv_newstate(), to enqueue the deauth/deassoc
mgmt frame, then flush the tx queue, before actually calling
iwm_release().
* cycling a wlan connection via wpa_cli frontend to wpa_supplicant, by
issuing disconnect and reconnect commandos works quite well.
(There is still an issue when disconnecting/reconnecting too quickly)
* Reassociating or roaming via wpa_supplicant is still broken.
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D7943
* No functional change, none of these values were ever read.
* The values removed from struct iwm_nvm_data are only used for old dvm
devices in Linux iwlwifi, and irrelevant to iwm hence.
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D7945
* This removes deprecated scan API definitions, which have been unused
since the upgrade to version 16 firmware in change r303327.
* Part of this change matches the header-file changes in Linux git commit
1f9403863c080478ad78247c89b018e95bdfb027.
* No functional change.
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D7937
The iwm(4) iwm_poll_bit() function returns 1 on success, and 0 on failure,
whereas the iwl_poll_bit() in Linux iwlwifi returns < 0 on failure.
So the (ret < 0) check ended up ignoring any error returned by
iwm_poll_bit().
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D7932
This fixes a potential buffer overrun in the firmware parsing code.
Reported by: Coverity
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D7931
The wantresp field in struct iwm_rx_data has never been used for anything,
so we can just delete it.
Apparently struct iwm_sf_cfg_cmd was compiled correctly (using a 32bit
value to represent the enum), but it still seems like a very bad idea to use
an enum type in a __packed struct.
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D7930
The htole32 was working fine for little-endian machines, but would have
been broken on big-endian.
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D7929
- Don't change RNDIS RSS configuration for RSS key sysctl, if the
interface is not capable of RSS yet.
- Don't change RSS indirect table (both cached one and RNDIS RSS
configuration), if the interface is not capable of RSS yet.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7924
And don't allow capability changes during reinitialization, which
breaks too much static configuration.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7922
NVS and NDIS version change would break too much assumption and static
configuration.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7919
drivers.
The BMIPS32/BMIPS3300 cores use a register layout distinct from the MIPS74K
core, and are only found on siba(4) devices.
Reviewed by: mizhka
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D7791
While I'm here, add comment along the attach DEVMETHOD.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7874
* hard code a noise floor of -96 for now. The noise floor update code returns
some "interesting" values that I can't map to anything useful right now.
* Ensure a default noise floor is set - otherwise the initial scan results
have a noise floor of '0'.
* Fix up the RSSI calculation to be correctly relative to the noise floor.
The RSSI routines return an absolute value in dBm - so fix this up.
* Cap RSSI values appropriately.
* Ensure we pass in a 1/2 dB unit value in to net80211.
Tested:
* Intel 7260, STA mode
iwm0: <Intel Dual Band Wireless AC 7260> mem 0xf1400000-0xf1401fff irq 17 at device 0.0 on pci2
iwm0: hw rev 0x140, fw ver 16.242414.0, address xx:xx:xx:xx:xx:xx
In r304870, refcount handling was lifted out into a common OTP/SPROM code
path, but the refcount assertions in chipc_disable_sprom_pins() were not
updated accordingly; this triggered an assertion on BCM4331 devices when
releasing a SPROM pin reservation.
Approved by: adrian (mentor, implicit)
Make virtio_console(4) create `/dev/vtcon/<port_name>` alias pointing
to /dev/ttyVx.y upon receiving PORT_NAME (id = 7) event over the control
queue.
Approved by: trasz
MFC after: 1 month
Sponsored by: iXsystems, Inc.
Differential Revision: https://reviews.freebsd.org/D7182
When mlx5e_sq_xmit() returns an error code and the mbuf pointer is set,
we should not free the mbuf, because the caller will keep the mbuf in
the drbr. Make sure the mbuf pointer is correctly set upon function
exit.
Sponsored by: Mellanox Technologies
MFC after: 1 week
