linux/drivers/net/wireless/mwifiex
David S. Miller a4b4a2b7f9 Merge tag 'master-2014-10-02' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next
John W. Linville says:

====================
pull request: wireless-next 2014-10-03

Please pull tihs batch of updates intended for the 3.18 stream!

For the iwlwifi bits, Emmanuel says:

"I have here a few things that depend on the latest mac80211's changes:
RRM, TPC, Quiet Period etc...  Eyal keeps improving our rate control
and we have a new device ID. This last patch should probably have
gone to wireless.git, but at that stage, I preferred to send it to
-next and CC stable."

For (most of) the Atheros bits, Kalle says:

"The only new feature is testmode support from me. Ben added a new method
to crash the firmware with an assert for debug purposes. As usual, we
have lots of smaller fixes from Michal. Matteo fixed a Kconfig
dependency with debugfs. I fixed some warnings recently added to
checkpatch."

For the NFC bits, Samuel says:

"We've had major updates for TI and ST Microelectronics drivers, and a
few NCI related changes.

For TI's trf7970a driver:

- Target mode support for trf7970a
- Suspend/resume support for trf7970a
- DT properties additions to handle different quirks
- A bunch of fixes for smartphone IOP related issues

For ST Microelectronics' ST21NFCA and ST21NFCB drivers:

- ISO15693 support for st21nfcb
- checkpatch and sparse related warning fixes
- Code cleanups and a few minor fixes

Finally, Marvell added ISO15693 support to the NCI stack, together with a
couple of NCI fixes."

For the Bluetooth bits, Johan says:

"This 3.18 pull request replaces the one I did on Monday ("bluetooth-next
2014-09-22", which hasn't been pulled yet). The additions since the last
request are:

 - SCO connection fix for devices not supporting eSCO
 - Cleanups regarding the SCO establishment logic
 - Remove unnecessary return value from logging functions
 - Header compression fix for 6lowpan
 - Cleanups to the ieee802154/mrf24j40 driver

Here's a copy from previous request that this one replaces:

'
Here are some more patches for 3.18. They include various fixes to the
btusb HCI driver, a fix for LE SMP, as well as adding Jukka to the
MAINTAINERS file for generic 6LoWPAN (as requested by Alexander Aring).

I've held on to this pull request a bit since we were waiting for a SCO
related fix to get sorted out first. However, since the merge window is
getting closer I decided not to wait for it. If we do get the fix sorted
out there'll probably be a second small pull request later this week.
'"

And,

"Unless 3.17 gets delayed this will probably be our last -next pull request for
3.18. We've got:

  - New Marvell hardware supportr
  - Multicast support for 6lowpan
  - Several of 6lowpan fixes & cleanups
  - Fix for a (false-positive) lockdep warning in L2CAP
  - Minor btusb cleanup"

On top of all that comes the usual sort of updates to ath5k, ath9k,
ath10k, brcmfmac, mwifiex, and wil6210.  This time around there are
also a number of rtlwifi updates to enable some new hardware and
to reconcile the in-kernel drivers with some newer releases of the
Realtek vendor drivers.  Also of note is some device tree work for
the bcma bus.

Please let me know if there are problems!
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-05 21:34:39 -04:00
..
11ac.c mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
11ac.h mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
11h.c mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
11n_aggr.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-07-10 17:00:24 -04:00
11n_aggr.h mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
11n_rxreorder.c mwifiex: add rx workqueue support 2014-09-15 15:00:52 -04:00
11n_rxreorder.h mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
11n.c mwifiex: declare sta_ptr in smaller scope 2014-07-15 16:00:07 -04:00
11n.h mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
cfg80211.c mwifiex: remove low priority scan handling 2014-09-15 15:00:52 -04:00
cfg80211.h mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
cfp.c mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
cmdevt.c mwifiex: bring in scan channel gap feature 2014-09-15 15:00:52 -04:00
debugfs.c mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
decl.h mwifiex: modify TX/RX window sizes for AP interface 2014-09-15 15:00:52 -04:00
ethtool.c mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
fw.h mwifiex: bring in scan channel gap feature 2014-09-15 15:00:52 -04:00
ie.c mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
init.c mwifiex: remove unnecessary rx_q lock 2014-09-30 13:17:46 -04:00
ioctl.h mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
join.c mwifiex: remove needless current_bssid variable 2014-07-18 13:45:26 -04:00
Kconfig mwifiex: add support for SD8887 chipset 2014-10-02 14:23:15 -04:00
main.c mwifiex: do not decrement rx_pending count twice 2014-09-30 13:17:46 -04:00
main.h mwifiex: remove unnecessary rx_q lock 2014-09-30 13:17:46 -04:00
Makefile mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
pcie.c mwifiex: remove unnecessary rx_q lock 2014-09-30 13:17:46 -04:00
pcie.h mwifiex: support for event done interrupt 2014-09-15 15:00:51 -04:00
README mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
scan.c mwifiex: ensure user_scan_in not NULL while setting scan channel gap 2014-09-26 17:06:50 -04:00
sdio.c mwifiex: add support for SD8887 chipset 2014-10-02 14:23:15 -04:00
sdio.h mwifiex: add support for SD8887 chipset 2014-10-02 14:23:15 -04:00
sta_cmd.c mwifiex: add client mac address while configuring keys on GO. 2014-09-30 13:17:48 -04:00
sta_cmdresp.c mwifiex: remove redundant variable report_scan_result 2014-09-15 15:00:52 -04:00
sta_event.c mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
sta_ioctl.c mwifiex: fix 5G association failure after leaving 2.4G IBSS 2014-09-15 15:00:51 -04:00
sta_rx.c mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
sta_tx.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-07-10 17:00:24 -04:00
tdls.c mwifiex: fix probable memory corruption while processing TDLS frame 2014-09-15 15:00:50 -04:00
txrx.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-07-10 17:00:24 -04:00
uap_cmd.c mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
uap_event.c mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
uap_txrx.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-07-10 17:00:24 -04:00
usb.c drivers/net: Convert remaining uses of pr_warning to pr_warn 2014-09-09 20:37:08 -07:00
usb.h mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00
util.c cfg80211: remove @gfp parameter from cfg80211_rx_mgmt() 2014-08-26 11:15:58 +02:00
util.h Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-07-10 17:00:24 -04:00
wmm.c wireless: mwifiex: Use the proper interfaces 2014-06-25 15:55:49 -04:00
wmm.h mwifiex: update Copyright to 2014 2014-06-25 15:32:47 -04:00

# Copyright (C) 2011-2014, Marvell International Ltd.
#
# This software file (the "File") is distributed by Marvell International
# Ltd. under the terms of the GNU General Public License Version 2, June 1991
# (the "License").  You may use, redistribute and/or modify this File in
# accordance with the terms and conditions of the License, a copy of which
# is available by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
# worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
#
# THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
# IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
# ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
# this warranty disclaimer.


===============================================================================
			U S E R  M A N U A L

1) FOR DRIVER INSTALL

	a) Copy sd8787.bin to /lib/firmware/mrvl/ directory,
	   create the directory if it doesn't exist.
	b) Install WLAN driver,
		insmod mwifiex.ko
	c) Uninstall WLAN driver,
		ifconfig mlanX down
		rmmod mwifiex


2) FOR DRIVER CONFIGURATION AND INFO
	The configurations can be done either using the 'iw' user space
	utility or debugfs.

	a) 'iw' utility commands

	Following are some useful iw commands:-

iw dev mlan0 scan

	This command will trigger a scan.
	The command will then display the scan table entries

iw dev mlan0 connect -w <SSID> [<freq in MHz>] [<bssid>] [key 0:abcde d:1123456789a]
	The above command can be used to connect to an AP with a particular SSID.
	Ap's operating frequency can be specified or even the bssid. If the AP is using
	WEP encryption, wep keys can be specified in the command.
	Note: Every time before connecting to an AP scan command (iw dev mlan0 scan) should be used by user.

iw dev mlan0 disconnect
	This command will be used to disconnect from an AP.


iw dev mlan0 ibss join <SSID> <freq in MHz> [fixed-freq] [fixed-bssid] [key 0:abcde]
	The command will be used to join or create an ibss. Optionally, operating frequency,
	bssid and the security related parameters can be specified while joining/creating
	and ibss.

iw dev mlan0 ibss leave
	The command will be used to leave an ibss network.

iw dev mlan0 link
	The command will be used to get the connection status. The command will return parameters
	such as SSID, operating frequency, rx/tx packets, signal strength, tx bitrate.

	Apart from the iw utility all standard configurations using the 'iwconfig' utility are also supported.

	b) Debugfs interface

	The debugfs interface can be used for configurations and for getting
	some useful information from the driver.
	The section below explains the configurations that can be
	done.

	Mount debugfs to /debugfs mount point:

		mkdir /debugfs
		mount -t debugfs debugfs /debugfs

	The information is provided in /debugfs/mwifiex/mlanX/:

iw reg set <country code>
	The command will be used to change the regulatory domain.

iw reg get
	The command will be used to get current regulatory domain.

info
	This command is used to get driver info.

	Usage:
		cat info

	driver_name = "mwifiex"
	driver_version = <driver_name, driver_version, (firmware_version)>
	interface_name = "mlanX"
	bss_mode = "Ad-hoc" | "Managed" | "Auto" | "Unknown"
	media_state = "Disconnected" | "Connected"
	mac_address = <6-byte adapter MAC address>
	multicase_count = <multicast address count>
	essid = <current SSID>
	bssid = <current BSSID>
	channel = <current channel>
	region_code = <current region code>
	multicasr_address[n] = <multicast address>
	num_tx_bytes = <number of bytes sent to device>
	num_rx_bytes = <number of bytes received from device and sent to kernel>
	num_tx_pkts = <number of packets sent to device>
	num_rx_pkts = <number of packets received from device and sent to kernel>
	num_tx_pkts_dropped = <number of Tx packets dropped by driver>
	num_rx_pkts_dropped = <number of Rx packets dropped by driver>
	num_tx_pkts_err = <number of Tx packets failed to send to device>
	num_rx_pkts_err = <number of Rx packets failed to receive from device>
	carrier "on" | "off"
	tx queue "stopped" | "started"

	The following debug info are provided in /debugfs/mwifiex/mlanX/debug:

	int_counter = <interrupt count, cleared when interrupt handled>
	wmm_ac_vo = <number of packets sent to device from WMM AcVo queue>
	wmm_ac_vi = <number of packets sent to device from WMM AcVi queue>
	wmm_ac_be = <number of packets sent to device from WMM AcBE queue>
	wmm_ac_bk = <number of packets sent to device from WMM AcBK queue>
	tx_buf_size = <current Tx buffer size>
	curr_tx_buf_size = <current Tx buffer size>
	ps_mode = <0/1, CAM mode/PS mode>
	ps_state = <0/1/2/3, full power state/awake state/pre-sleep state/sleep state>
	is_deep_sleep = <0/1, not deep sleep state/deep sleep state>
	wakeup_dev_req = <0/1, wakeup device not required/required>
	wakeup_tries = <wakeup device count, cleared when device awake>
	hs_configured = <0/1, host sleep not configured/configured>
	hs_activated = <0/1, extended host sleep not activated/activated>
	num_tx_timeout = <number of Tx timeout>
	is_cmd_timedout = <0/1 command timeout not occurred/occurred>
	timeout_cmd_id = <command id of the last timeout command>
	timeout_cmd_act = <command action of the last timeout command>
	last_cmd_id = <command id of the last several commands sent to device>
	last_cmd_act = <command action of the last several commands sent to device>
	last_cmd_index = <0 based last command index>
	last_cmd_resp_id = <command id of the last several command responses received from device>
	last_cmd_resp_index = <0 based last command response index>
	last_event = <event id of the last several events received from device>
	last_event_index = <0 based last event index>
	num_cmd_h2c_fail = <number of commands failed to send to device>
	num_cmd_sleep_cfm_fail = <number of sleep confirm failed to send to device>
	num_tx_h2c_fail = <number of data packets failed to send to device>
	num_evt_deauth = <number of deauthenticated events received from device>
	num_evt_disassoc = <number of disassociated events received from device>
	num_evt_link_lost = <number of link lost events received from device>
	num_cmd_deauth = <number of deauthenticate commands sent to device>
	num_cmd_assoc_ok = <number of associate commands with success return>
	num_cmd_assoc_fail = <number of associate commands with failure return>
	cmd_sent = <0/1, send command resources available/sending command to device>
	data_sent = <0/1, send data resources available/sending data to device>
	mp_rd_bitmap = <SDIO multi-port read bitmap>
	mp_wr_bitmap = <SDIO multi-port write bitmap>
	cmd_resp_received = <0/1, no cmd response to process/response received and yet to process>
	event_received = <0/1, no event to process/event received and yet to process>
	cmd_pending = <number of cmd pending>
	tx_pending = <number of Tx packet pending>
	rx_pending = <number of Rx packet pending>


3) FOR DRIVER CONFIGURATION

regrdwr
	This command is used to read/write the adapter register.

	Usage:
		echo " <type> <offset> [value]" > regrdwr
		cat regrdwr

	where the parameters are,
		<type>:     1:MAC/SOC, 2:BBP, 3:RF, 4:PMIC, 5:CAU
		<offset>:   offset of register
		[value]:    value to be written

	Examples:
		echo "1 0xa060" > regrdwr           : Read the MAC register
		echo "1 0xa060 0x12" > regrdwr      : Write the MAC register
		echo "1 0xa794 0x80000000" > regrdwr
		                                    : Write 0x80000000 to MAC register
rdeeprom
	This command is used to read the EEPROM contents of the card.

	Usage:
		echo "<offset> <length>" > rdeeprom
		cat rdeeprom

	where the parameters are,
		<offset>:   multiples of 4
		<length>:   4-20, multiples of 4

	Example:
		echo "0 20" > rdeeprom      : Read 20 bytes of EEPROM data from offset 0

hscfg
	This command is used to debug/simulate host sleep feature using
	different configuration parameters.

	Usage:
		echo "<condition> [GPIO# [gap]]]" > hscfg
		cat hscfg

	where the parameters are,
		<condition>: bit 0 = 1   -- broadcast data
			     bit 1 = 1   -- unicast data
			     bit 2 = 1   -- mac event
			     bit 3 = 1   -- multicast data
		[GPIO#]: pin number of GPIO used to wakeup the host.
			 GPIO pin# (e.g. 0-7) or 0xff (interface, e.g. SDIO
			 will be used instead).
		[gap]:   the gap in milliseconds between wakeup signal and
			 wakeup event or 0xff for special setting (host
			 acknowledge required) when GPIO is used to wakeup host.

	Examples:
		echo "-1" > hscfg        : Cancel host sleep mode
		echo "3" > hscfg         : Broadcast and unicast data;
					   Use GPIO and gap set previously
		echo "2 3" > hscfg       : Unicast data and GPIO 3;
					   Use gap set previously
		echo "2 1 160" > hscfg   : Unicast data, GPIO 1 and gap 160 ms
		echo "2 1 0xff" > hscfg  : Unicast data, GPIO 1; Wait for host
					   to ack before sending wakeup event

getlog
        This command is used to get the statistics available in the station.
	Usage:

	cat getlog

fw_dump
	This command is used to dump firmware memory into files.
	Separate file will be created for each memory segment.
	Usage:

	cat fw_dump

===============================================================================