Commit Graph

28 Commits

Author SHA1 Message Date
Oren Givon
53e88cb116 iwlwifi: add new HW - 7265 series
Add new HW IDs and configurations for 7265 series.

Signed-off-by: Oren Givon <oren.givon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2013-11-25 23:00:19 +02:00
Emmanuel Grumbach
6960a059b2 iwlwifi: pcie: fix interrupt coalescing for 7260 / 3160
We changed the timeout for the interrupt coealescing for
calibration, but that wasn't effective since we changed
that value back before loading the firmware. Since
calibrations are notification from firmware and not Rx
packets, this doesn't change anyway - the firmware will
fire an interrupt straight away regardless of the interrupt
coalescing value.
Also, a HW issue has been discovered in 7000 devices series.
The work around is to disable the new interrupt coalescing
timeout feature - do this by setting bit 31 in
CSR_INT_COALESCING.
This has been fixed in 7265 which means that we can't rely
on the device family and must have a hint in the iwl_cfg
structure.

Cc: stable@vger.kernel.org [3.10+]
Fixes: 99cd471423 ("iwlwifi: add 7000 series device configuration")
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2013-11-25 23:00:19 +02:00
John W. Linville
01925efdf7 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts:
	drivers/net/wireless/iwlwifi/pcie/drv.c
2013-11-04 14:45:14 -05:00
Eran Harary
c4aee085c0 iwlwifi: Support 7265 devices
7265 is a very similar device to 7260, so just add
the definitions based on 7260 for it.

Signed-off-by: Eran Harary <eran.harary@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-11 10:01:28 +02:00
Emmanuel Grumbach
08a5dd3842 iwlwifi: pcie: add SKUs for 6000, 6005 and 6235 series
Add some new PCI IDs to the table for 6000, 6005 and 6235 series.

Cc: stable@vger.kernel.org
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-02 11:25:38 +02:00
Eytan Lifshitz
6be497f29e iwlwifi: mvm: add high temperature SKU thermal throttling parameters
When the NIC is expected to operate in high temperature,
it is advisable to put more aggresive thermal throttling
parameters, in order to prevent CT-kill.

Signed-off-by: eytan lifshitz <eytan.lifshitz@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-31 11:05:07 +02:00
Emmanuel Grumbach
f2532b04b2 iwlwifi: pcie: don't disable L1 for newest NICs
In newest NICs (7000 family and up), L1 is supported, so
avoid to disable it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
2013-07-16 13:12:57 +03:00
Emmanuel Grumbach
e715c3a939 iwlwifi: mvm: add BT-Coex LUT for 1x1 products
1x1 products will need a special LUT.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-06-25 12:11:31 +02:00
Johannes Berg
4f25bbdb16 iwlwifi: create opmode/device dependencies
The older devices (pre-7000/3000 series) all only work with the
DVM opmode due to firmware availability, while newer ones will
only work with the MVM opmode for the same reason.

When building a driver that only has one of MVM or DVM, there's
no reason to build the device support and have the PCIe IDs for
all devices since they can't be used anyway, so avoid that.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-06-13 12:12:48 +02:00
Johannes Berg
0d8877a10d iwlwifi: move some configuration parameters into DVM
There are a number of parameters that aren't really hardware
specific but rather define how the DVM firmware is used.
Move these into the DVM configuration.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-05-27 13:11:42 +02:00
Oren Givon
93fc64114b iwlwifi: add new 7260 and 3160 series device IDs
Add new device IDs and configurations to support
all the devices.

Signed-off-by: Oren Givon <oren.givon@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-05-13 18:17:41 +02:00
Emmanuel Grumbach
b1f553c748 iwlwifi: make device configuration bus agnostic
Newer devices can work on different buses. This means that
their configuration can be shared between different buses.
Hence the configuration structures should exported to all
the buses and not only to PCIE. Change this.

Note that this requires all the fields to be the same
amongst the buses. If differences will appear, we can always
define a part that is bus dependent. Today, this is not
needed.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-03-06 16:47:54 +01:00
Emmanuel Grumbach
410dc5aa59 iwlwifi: a few fixes in license
7000.c was released as GPL only by mistake: it should be
dual licensed - GPL / BSD.
The file that contains the license in the kernel is COPYING
and not LICENSE.GPL.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-03-06 16:46:59 +01:00
Johannes Berg
99cd471423 iwlwifi: add 7000 series device configuration
Add configuration and detection code for the new
7000 series, with 7260 and 3160 devices.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-30 21:41:24 +01:00
Johannes Berg
128e63ef07 iwlwifi: update copyright
Update Copyright notices to 2013.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-24 13:00:55 +01:00
Eytan Lifshitz
b7998c8b44 iwlwifi: Change define and struct names in iwl-eeprom-parse.h
Since we will have several forms of NVM (EEPROM, OTP, etc.)
and they will have different layouts, make the parsed data
more generic. This allows functional code to be independent
of a specific layout.

Also change some variables and function names from having
"eeprom" to "nvm" in their name.

Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-06 22:21:38 +01:00
Emmanuel Grumbach
7afe3705cd iwlwifi: continue clean up - pcie/trans.c
Functions that implement the transport API are prefixed by
iwl_trans_pcie_, the others by iwl_pcie_.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-19 15:03:23 +01:00
Wey-Yi Guy
e911ede7b7 iwlwifi: set correct 32 bit boost register value
Newer devices use 32 bit for boost register,
set the correct value for it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-09 14:55:30 +02:00
Paul Bolle
6de4902ee8 iwlwifi: fix typo 'IWL_WATCHHDOG_DISABLED'
Commit 7c5ba4a830 ("iwlwifi: move queue
watchdog into transport") introduced the named constant
'IWL_WATCHHDOG_DISABLED'. Rename it to 'IWL_WATCHDOG_DISABLED'.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06 13:24:36 +02:00
Johannes Berg
26a7ca9a71 iwlwifi: refactor EEPROM reading/parsing
The EEPROM reading/parsing code is all mixed in
the driver today, and the EEPROM is parsed only
when we access data from it. This is problematic
because the NVM needs to be parsed and that is
independent of reading it. Also, the NVM format
for new devices will be different and probably
require a new parser.

Therefore refactor the reading and parsing and
create two independent components. Reading the
EEPROM requires direct hardware accesses and
therefore access to the transport, but parsing
is independent and can be done on an NVM blob.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06 13:24:19 +02:00
Johannes Berg
d370493f9b iwlwifi: move ht40 bitmap into config
There's no need to dynamically fill the HT40
band bitmap as it's a device parameter, just
put it into the HT configuration.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06 13:21:16 +02:00
Meenakshi Venkataraman
d38069d1e3 iwlwifi: add debugging to shadow registers and fix typo
Add a debugging log when using shadow
registers. Also fix a minor typo in this
connection.

Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05 15:32:14 -04:00
Johannes Berg
61e98de820 iwlwifi: move antenna definitions to config
Since they're used in the config, they
should be declared in iwl-config.h.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-23 14:29:50 -07:00
Johannes Berg
f1f80a8c3b iwlwifi: move watchdog definitions to config
Since they're used in the config, they
should be declared in iwl-config.h.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-23 14:29:28 -07:00
Johannes Berg
6c4e926297 iwlwifi: move PLCP defines to config
Since they're used in the config, they
should be declared in iwl-config.h.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-23 14:29:11 -07:00
Johannes Berg
e96766958c iwlwifi: dynamically determine lib_ops
Having the pointer to lib_ops in the config
makes it impossible to split the driver into
different modules. Determine the ops based on
the device family enumeration to get rid of
the direct pointer.

Also move all the opmode specific code from
the iwl-[1256]000.c files into a new file
iwl-agn-devices.c so that the former only
have configuration data now.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-12 15:10:48 -04:00
Johannes Berg
2d771cb68b iwlwifi: introduce device family enum
This will later be used to dynamically bind
the configuration data for DVM and MVM.

For now, we can use it to get rid of the
additional_nic_config() hook.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-12 15:06:09 -04:00
Johannes Berg
2aac73f140 iwlwifi: create device configuration header file
The iwl-shared.h header file will be going away
soon. There isn't much left in it that we keep,
other than the device configuration declarations.
Move those out now to a new iwl-config.h header.
iwl-cfg.h seemed like a possible alternative but
those declarations will later live in the PCIe
transport code.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-12 15:06:09 -04:00