'rdrand' instruction may occasionally not return random numbers, in
spite of looping attempts to do so. The reusult is a KASSERT/panic.
Reluctantly accept this state-of-affairs, but make a noise about it.
if this 'noise' spams the console, it may be time to discontinue
using that source.
This is written in a general way to account for /any/ source that
might not supply random numbers when required.
Submitted by: jkh (report and slightly different fix)
Approved by: so (/dev/random blanket)
For case (7) (new entry) nothing has to be done except lle_event.
Invoke this event directly from "create new lle" code block.
For case (4) (existing entry, same mac) useless mac update was performed,
along with LLENTRY_RESOLVED lle_event. There was no sense in doing that,
since nothing really had changed. Simply avoid this condition instead.
Given that, condition was simplified to (3),(5) states which can be merged
with previous block.
ARMv6/7:
- Define _SAVE() macro to allow unwind data to be conditionally defined for
ARM assembly code in the kernel.
- Use _SAVE() to provide unwind information for bcopy_page(), and two (of
many) instances of copyin() and copyout().
Reviewed by: andrew, imp
MFC after: 3 days
Sponsored by: University of Cambridge
The remove began with revision r271733.
NOTE: This patch must never be merge to 10-Stable
Reviewed by: glebius
Approved by: bapt (mentor)
Relnotes: Yes
Sponsored by: EuroBSDCon Sweden.
Differential Revision: D3786
* Remove obsolete drm_agp_*_memory() prototypes.
* Fix comment in drm_fops.c (outisde -> outside).
* Fix some formatting issues in drm_stub.c (spaces -> tabs).
* Add missing case statement (gen == 3) in intel_gpu_reset().
* Restore pci_enable_busmaster() call in the init path (fixes gpu hang on i945GM).
* Replace M_WAITOK with M_NOWAIT when the return value of malloc is checked (may be incorrect).
Submitted by: <s3erios@gmail.com>
Reviewed by: dumbbell
Approved by: dumbbell
Differential Revision: https://reviews.freebsd.org/D3413
Effectively it always returned NULL so SAS was always performed and
sometimes the result might have been different.
Fix state machine change accidentally introduced in r287985:
state (4) inside nd6_cache_lladdr() (existing entry got nd message
with the same lladdress) started to cause lle state transition to STALE
instead of no-action.
Now run(4) fetches parameters from ic->ic_wme.wme_params array, which is never initialized
(and can be safely removed). This patch replaces &ic->ic_wme.wme_params with
&ic->ic_wme.wme_chanParams.cap_wmeParams (contains parameters for local station;
used by other drivers with WME support).
Tested:
* me: STA: run0: MAC/BBP RT5390 (rev 0x0502), RF RT5370 (MIMO 1T1R), address 38:83:45:11:78:ae
Now device will use retry limit, which is set via 'ifconfig <interface>
maxretry <number>'.
Tested:
* Tested on WUSB54GC, STA mode.
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3689
The MAC can be fetched from the key struct.
I added the ndis updates to make it compile.
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3657
This diff includes:
* Transmitter Addresses, Keys and TKIP MIC addition to the Security Key Table.
* Proper SEC Control Registers initialization and maintenance.
* Additional flags and values in TX descriptor, which are required for encryption support.
* Error checking in RX path.
Tested:
* Tested on WUSB54GC, STA (WEP, TKIP, CCMP), HOSTAP (CCMP) and IBSS (CCMP, WPA-None) modes.
* rum0: MAC/BBP RT2573 (rev 0x2573a), RF RT2528, STA mode (CCMP+TKIP)
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3640
Note: I manually had to merge this; I merged in the "put beacon_offsets
into vap" commit before this.
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3628
Don't override the NIC MAC address with an overridden MAC address for
a VAP.
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3625
Tested:
* rum0: MAC/BBP RT2573 (rev 0x2573a), RF RT2528, STA mode
Note: haven't tested AP mode yet; will do once the rest of the
AP mode / power save commits are in.
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3624
Move the mbuf free responsibility to the caller of the hardware xmit
function, not the hardware xmit function itself.
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3621
catches cases that DAD probes cannot be sent because of
IFF_UP && !IFF_DRV_RUNNING.
- nd6_dad_starttimer() now calls nd6_dad_ns_output(), instead of
calling it before nd6_dad_starttimer().
- Do not release an entry in dadq when a duplicate entry is being
added.
