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path: root/src/drivers/intel/wifi/wifi.c
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2018-10-23src: Remove unneeded whitespaceElyes HAOUAS
Change-Id: I6c77f4289b46646872731ef9c20dc115f0cf876d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29161 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2018-10-08Move compiler.h to commonlibNico Huber
Its spreading copies got out of sync. And as it is not a standard header but used in commonlib code, it belongs into commonlib. While we are at it, always include it via GCC's `-include` switch. Some Windows and BSD quirk handling went into the util copies. We always guard from redefinitions now to prevent further issues. Change-Id: I850414e6db1d799dce71ff2dc044e6a000ad2552 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/28927 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-10-08src: Use tabs for indentationElyes HAOUAS
Change-Id: I6b40aaf5af5d114bbb0cd227dfd50b0ee19eebba Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28934 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-10-01drivers/intel/wifi: Add DID for Intel WIFI module 8260, 8275Subrata Banik
Change-Id: I38d83370e96cff6822a96da5fa3d9af797ba1dc1 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/28793 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2018-08-12drivers/intel/wifi: Skip adding SSDT entry if device is disabledFurquan Shaikh
This change checks to ensure that device is enabled before adding entry into SSDT. BUG=b:112371978 Change-Id: Ibe4811bef8cf0978b7a82d66a32f96247b9c823d Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/27962 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-07-13intel/wifi: Add WGDS ACPI method for Geo Aware SARPratik Prajapati
To comply with all relevant bodies throughout the world, SAR settings take into account the lowest common denominator Tx power settings. This setup may lead to non-optimal performance when the user location is in a country that may allow higher power setting. The purpose of Wireless Geo Delta Settings (WGDS) is to provide offset settings for FCC, Europe, Japan and Rest of the world. These offsets would be added (by Intel wifi driver) to the base SAR Tx Power as defined in WRDS and EWRD BUG=b:65155728 BRANCH=none TEST=WGDS ACPI table gets created as expected. Change-Id: I4f602e3f95ff3545db6cc6e428beb9a36abd9296 Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-on: https://review.coreboot.org/21098 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-06-01drivers/intel/wifi: Add PCI ID for Intel TP2 Wi-FiFurquan Shaikh
This change adds PCI ID for Intel TP2 Wi-Fi and adds that to pci_device_ids in Intel wifi driver. Change-Id: I51abf615fca6001d564e7cd672cc16f3a0fb8dd6 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/26723 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-04-24compiler.h: add __weak macroAaron Durbin
Instead of writing out '__attribute__((weak))' use a shorter form. Change-Id: If418a1d55052780077febd2d8f2089021f414b91 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25767 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Justin TerAvest <teravest@chromium.org>
2018-04-11drivers/intel/wifi: Add support for Harrison Peak (HrP)Subrata Banik
Move all Intel WIFI PCI ids into device/pci_ids.h file. TEST=HrP module is getting detected during PCI enumeration. Change-Id: Ia2d15f3f4a68887521ddbb1b99daf9d98cfa5c8b Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/25561 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-03-19drivers/intel/wifi: Add Jefferson Peak Device IDLijian Zhao
The following PCI device ID can be included for jefferson peak wifi devices driver support, and they are: 9df0 for jefferson peak on Cannonlake-LP w/CNVi A370 for jefferson peak on Cannonlake-H w/CNVi 31dc for jefferson peak on Geminilake w/CNVi BUG=None TEST=None Change-Id: I48886cea5578a302f6ef033cb35df4a38bd64ea8 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/25146 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-09-14device: acpi_name() should take a const struct deviceAaron Durbin
There's no reason to mutate the struct device when determining the ACPI name for a device. Adjust the function pointer signature and the respective implementations to use const struct device. Change-Id: If5e1f4de36a53646616581b01f47c4e86822c42e Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/21527 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-08-10SMBIOS: Correct length calculation for empty string tableKonstantin Aladyshev
If all strings in SMBIOS table are empty, smbios_string_table_len function should return 2, cause every table must end with "\0\0". Also replace "eos" field type in smbios structures from char to u8. Change-Id: Ia3178b0030aa71e1ff11a3fd3d102942f0027eb1 Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> Reviewed-on: https://review.coreboot.org/20840 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2017-07-28driver/intel/wifi: Update wifi wake source in elogNaresh G Solanki
In S3 resume, wifi is one of the wake sources. If elog is enabled in config, then log wifi wakes in elog. BUG=b:36992859 TEST= Build for Soraka. Do WoWlan during S3. Verify elog having update on wake due to Wifi. Change-Id: I7d42c5c81e0a3f7a3f94c3f6b7d2ebdf029d1aff Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com> Reviewed-on: https://review.coreboot.org/20455 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-07-13Rename __attribute__((packed)) --> __packedStefan Reinauer
Also unify __attribute__ ((..)) to __attribute__((..)) and handle ((__packed__)) like ((packed)) Change-Id: Ie60a51c3fa92b5009724a5b7c2932e361bf3490c Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/15921 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-06-08drvs/intel/wifi/wifi: Fix regressionPatrick Rudolph
Fix regression introduced by commit 5c026445 (drivers/intel/wifi: Add support for generating SSDT table) In case the regular PCI path is taken, there're no chip_ops and the code will segfault. The bug was covered by other bugs that caused this code to never execute. Add NULL pointer checks and only fill in device name if one is provided. Tested on Lenovo T430 and wifi card 8086:0085. Change-Id: I84e804f033bcd3af1a7f76670275fdf5159d381f Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/20082 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2017-05-08drivers/intel/wifi: provide weak get_wifi_sar_limits()Aaron Durbin
Provide a failing get_wifi_sar_limits() to allow SAR Kconfig options to be selected without relying on CHROMEOS which currently has the only code to provide SAR data. Change-Id: I1288871769014f4c4168da00952a1c563015de33 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19580 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-01-13intel/wifi: Create ACPI objects for wifi SAR configurationRobbie Zhang
To support intel wifi SAR configuration, it is required coreboot to publish two ACPI objects (WRDS and EWRD) to supply SAR limit data sets. VPD entry "wifi_sar" is required to supply the raw SAR limit data. BUG=chrome-os-partner:60821 TEST=Enable USE_SAR, boot reef to OS, create the VPD entry, reboot, check the SSDT dump and verify WRDS and EWRD structures. Change-Id: I6be345735292d0ca46f2f7e7ea61924990d338a8 Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Reviewed-on: https://review.coreboot.org/17959 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-07-31intel/wifi: Include conditionally in the buildKyösti Mälkki
Keep this enabled by default as most x86 platforms could have PCI-e slots equipped with one of these Intel WiFi adapters. The Kconfig entries under google boards had no function previously, the variable was never referenced. Change-Id: I728ce3fd83d51d4e5e32b848a2079c5fcee29349 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15931 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-06-02drivers/intel/wifi: Add support for generating SSDT tableDuncan Laurie
Intel WiFi devices that support wake-on-wifi need to declare a Power Resource for this wake pin. Typically this has been done with a static declaration in the DSDT for each mainboard. By adding it to the existing intel/wifi driver it can be done based on a configuration register in the devicetree. Additionally the WiFi regulatory domain can be set in the SSDT directly instead of needing to use NVS to pass the value to the DSDT. Also add device IDs for Wilkins Peak 2 and Stone Peak 2 devices that are found on Chromebooks, and clean up a long line and some comment formatting. This was tested by booting on an HP Chromebook 13 device and comparing that the output in the SSDT matches what used to be in the DSDT. The WRDD value is read from VPD, if present, not from devicetree.cb. Additionally the case where CONFIG_DRIVERS_INTEL_WIFI is enabled but the wifi device is not described in devicetree.cb is tested to ensure it still generates the AML but does not include the _PRW wake pin. Example: devicetree.cb: device pci 1c.0 on chip drivers/intel/wifi register "wake" = "GPE0_DW0_16" device pci 00.0 on end end end VPD: "region"="us" SSDT.dsl: Scope (\_SB.PCI0.RP01) { Device (WIFI) { Name (_UID, Zero) Name (_DDN, "Intel WiFi") Name (_ADR, 0x00000000) Name (_PRW, Package () { 16, 3 }) Name (WRDD, Package () { Zero, Package () { 0x00000007, 0x00004150 } }) } } Change-Id: I8b5c916f1a04742507dc1ecc9a20c19d3822b18c Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15019 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-10-31tree: drop last paragraph of GPL copyright headerPatrick Georgi
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-05-21Remove address from GPLv2 headersPatrick Georgi
As per discussion with lawyers[tm], it's not a good idea to shorten the license header too much - not for legal reasons but because there are tools that look for them, and giving them a standard pattern simplifies things. However, we got confirmation that we don't have to update every file ever added to coreboot whenever the FSF gets a new lease, but can drop the address instead. util/kconfig is excluded because that's imported code that we may want to synchronize every now and then. $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} + $ find * -type f -a \! -name \*.patch \ -a \! -name \*_shipped \ -a \! -name LICENSE_GPL \ -a \! -name LGPL.txt \ -a \! -name COPYING \ -a \! -name DISCLAIMER \ -exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} + Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/9233 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2014-11-02intel_wifi: Export the SMBIOS structure required by intel driver.Vladimir Serbinenko
Change-Id: I22984a1bc7ca3be6593143af4fce8d5bfe469837 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7295 Reviewed-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins)
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