- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.3.
- Update default pkg(8) configuration to use the quarterly branch.

Approved by: re (implicit)

MFC r281592, r281918, r282119, r282266:

- Fix the length of efuse content
- Disable usb aggregation mode by default since it boots performance

MFC r281070:
urtwn: blink the LED when scanning.

MFC r272410:
Add new USB ID.

PR: 194091

MFC r270165,r270191:

- Sort ASUS section and add USB device ID of ASUS USB-AC51.
- Add the D-Link DWA-125 rev D1.

MFC r268487:

Enable 8051 before downloading firmware.

Tested by: Carlos Jacobo Puga Medina <cpm at fbsd dot es

MFC 266721:
Remove r264317 by accident.

Spotted by: Kuan-Chung Chiu

MFC r257543, r264912, r264972, r264982 and r266472:
- Add preliminary support for the Realtek RTL8188EUS and RTL8188ETV chipsets.
- Add device ID for 'Sanoxy 802.11N' USB
- Initialize rssi variable.
- Fix gcc build, initialize off variable.
- The DELAY() should not be used in USB drivers.
- The usb_pause_mtx() function takes ticks and not milliseconds as last argument.

MFC r264317, r264864:

- 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]

MFC r263153, r263154:

- 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"

MFC r262822:

Fix a logic error when enabling MAC.

MFC r261506:

Correct setting R92C_TXAGC_MCS11_MCS08 register.

MFC r260463:

Replace deprecated M_DONTWAIT with M_NOWAIT.

MFC r260444:

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

MFC r261863
Add urtwn_start_locked() to avoid unlocking during TX.

MFC r238274, r246752, r256720, r256721, r256722, r256955, r257409
r257429, r257435, r257712, r257732, r257743, r257748, r257955
r257957, r257958, r258082, r258641, r258643, r258732, r258733,
r258840, r258919, r258921, r259029, r259030, r259031, r259032 and r259046:

- Add support for the MediaTek/Ralink RT5370/RT5372 chipset.
- Various minor USB WLAN fixes and improvements.

PR: usb/182936

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Revert r252725 as it breaks WPA.

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.

Adding urtwn(4) firmware and related changes.

Reviewed by: rpaulo
Approved by: sbruno (mentor)

Set ic_cryptocaps to make sure wpa_supplicant works with WEP.

Fix a typo.

Fix the RSSI calculation.

Fix the ni_txrate calculation.

Fix a reference count bug in urtwn_ra_init().

Add support for D-Link DWA-131.

Use STRUCT_USB_HOST_ID to make sure we have the right ELF section.

Import Kevin Lo's port of urtwn(4) from OpenBSD. urtwn(4) is a driver for the
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