- Add the Asus USB-N10 NANO [1]
- Fix panic by adding mtx_assert() to urtwn_init_locked() and
urtwn_stop_locked() [2]
Tested by: Kuan-Chung Chiu <buganini@gmail.com> [1]
Anthony Jenkins <scoobi_doo at yahoo dot com> [2]
- Similar to r246614, fix panic on removing urtwn(4). It happens because
nodes are freed after the adapter is gone.
- Reset the bit of the R92C_MCUFWDL associated with checksum report
before loading firmware page. It may fix this problem:
"urtwn0: timeout waiting for checksum report"
Add a flag to run's device list which uses a standard scsi eject.
The flag indicates that the mcu doesn't need to load firmware.
Tested by: Alex Deiter <alex dot deiter at gmail.com>, myself
Tested on: ASUS USB-N66
Rename definition of IEEE80211_FC1_WEP to IEEE80211_FC1_PROTECTED.
The origin of WEP comes from IEEE Std 802.11-1997 where it defines
whether the frame body of MAC frame has been encrypted using WEP
algorithm or not.
IEEE Std. 802.11-2007 changes WEP to Protected Frame, indicates
whether the frame is protected by a cryptographic encapsulation
algorithm.
Reviewed by: adrian, rpaulo
Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this
shifts into the sign bit. Instead use (1U << 31) which gets the
expected result.
Similar to the (1 << 31) case it is not defined to do (2 << 30).
This fix is not ideal as it assumes a 32 bit int, but does fix the issue
for most cases.
A similar change was made in OpenBSD.
- Fix RF registers for RT3070.
- Initialize BBP68 to improve RX sensitivity.
- Add RT2860_BCN_OFFSET1 and RT2860_MAX_LEN_CFG register initialization to
match with the vendor driver. While here, remove unused RT2860_DEF_MAC
definition.
Support chipsets are the Realtek RTL8188SU, RTL8191SU, and RTL8192SU.
Many thanks to Idwer Vollering for porting/writing the man page and for
testing.
Reviewed by: adrian, hselasky
Obtained from: OpenBSD
Tested by: kevlo, Idwer Vollering <vidwer at gmail.com>
We need to fix wpa_supplicant because it checks whether the card has
ic_cryptocaps set. Since net80211 can do software encryption this check in
wpa_supplicant is wrong.
Realtek RTL8188CU/RTL8192CU USB IEEE 802.11b/g/n wireless cards.
This driver requires microcode which is available in FreeBSD ports:
net/urtwn-firmware-kmod.
Hiren ported the urtwn(4) man page from OpenBSD and Glen just commited a port
for the firmware.
TODO:
- 802.11n support
- Stability fixes - the driver can sustain lots of traffic but has trouble
coping with simultaneous iperf sessions.
- fix debugging
MFC after: 2 months
Tested by: kevlo, hiren, gjb
freed memory cannot be used during detach.
- Remove all panic() calls from the urtw driver because
panic() is not appropriate here.
- Remove redundant checks for device detached in
device detach callbacks.
- Use DEVMETHOD_END to mark end of device methods.
MFC after: 2 weeks
through the USB API and/or busdma.
The following assumptions have been made:
umass - buffers passed from CAM/SCSI layer are OK
network - mbufs are OK.
Some other nits while at it.
MFC after: 1 week
Suggested by: imp
