This doesn't free the mbuf upon error; the driver ic_raw_xmit method is still
doing that.
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3774
* Create ieee80211_free_mbuf() which frees a list of mbufs.
* Use it in the fragment transmit path and ath / uath transmit paths.
* Call it in xmit_pkt() if the transmission fails; otherwise fragments
may be leaked.
This should be a big no-op.
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3769
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
* Remove unused sc_txtap_len/sc_rxtap_len fields.
* Remove unused ackrate variable.
* Remove unneded warning in rum_update_mcast().
* Use nitems().
* Replace some hardcoded values for RT2573_MAC_CSR1 register.
* Remove second argument for RUM_LOCK_ASSERT() - it is always the same.
Submitted by: <s3erios@gmail.com>
Differential Revision: https://reviews.freebsd.org/D3605
The fullmac firmware doesn't seem to populate a useful rssi indicator
in the RX descriptor, so if one plotted said values, they'd basically
look like garbage.
The reference driver implements a "get current rssi" firmware command
which I guess is really meant for station operation only (as hostap
operation would need rssi per station, not a single firmware read.)
So:
* populate sc_currssi during each calibration run;
* use this in the RX path instead of trying to reconstruct the RSSI
value and passing it around as a pointer;
* do up a quick hack to map the rssi hardware value to some useful
signal level;
* the survey results provide an RSSI value between 0..100, so just
do another quick hack to map it into some usefulish signal level;
* supply a faked noise floor - I haven't yet found how to pull it
out of the firmware.
The scan results and the station RSSI information is now more useful
for indicating signal strength / distance.
