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path: root/drivers/misc/mei/hw-me-regs.h (follow)
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2022-09-21Merge tag 'drm-intel-gt-next-2022-09-16' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie1-1/+8
Cross-subsystem Changes: - MEI subsystem pieces for XeHP SDV GSC support These are Acked-by Greg. Driver Changes: - Release mmaps on RPM suspend on discrete GPUs (Anshuman) - Update GuC version to 7.5 on DG1, DG2 and ADL - Revert "drm/i915/dg2: extend Wa_1409120013 to DG2" (Lucas) - MTL enabling incl. standalone media (Matt R, Lucas) - Explicitly clear BB_OFFSET for new contexts on Gen8+ (Chris) - Fix throttling / perf limit reason decoding (Ashutosh) - XeHP SDV GSC support (Vitaly, Alexander, Tomas) - Fix issues with overrding firmware file paths (John) - Invert if-else ladders to check latest version first (Lucas) - Cancel GuC engine busyness worker synchronously (Umesh) - Skip applying copy engine fuses outside PVC (Lucas) - Eliminate Gen10 frequency read function (Lucas) - Static code checker fixes (Gaosheng) - Selftest improvements (Chris) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YyQ4Jgl3cpGL1/As@jlahtine-mobl.ger.corp.intel.com
2022-09-12mei: gsc: setup gsc extended operational memoryTomas Winkler1-1/+8
1. Retrieve extended operational memory physical pointers from the auxiliary device info. 2. Setup memory registers. 3. Notify firmware that the memory is ready by sending the memory ready command. 4. Disable PXP device if GSC is not in PXP mode. CC: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220907215113.1596567-12-tomas.winkler@intel.com Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2022-06-10mei: me: add raptor lake point S DIDAlexander Usyskin1-0/+2
Add Raptor (Point) Lake S device id. Cc: <stable@vger.kernel.org> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20220606144225.282375-3-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-18mei: me: add Alder Lake N device id.Alexander Usyskin1-0/+1
Add Alder Lake N device ID. Cc: <stable@vger.kernel.org> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20220301071115.96145-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-25mei: me: disable driver on the ign firmwareAlexander Usyskin1-0/+1
Add a quirk to disable MEI interface on Intel PCH Ignition (IGN) as the IGN firmware doesn't support the protocol. Cc: <stable@vger.kernel.org> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20220215080438.264876-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05mei: me: add Ice Lake-N device id.Andy Shevchenko1-0/+1
Add Ice Lake-N device ID. The device can be found on MacBookPro16,2 [1]. [1]: https://linux-hardware.org/?probe=f1c5cf0c43 Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211001173644.16068-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-14mei: me: add Alder Lake P device id.Tomas Winkler1-0/+1
Add Alder Lake P device ID. Cc: <stable@vger.kernel.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20210414045200.3498241-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-29mei: me: add adler lake point LP DIDAlexander Usyskin1-0/+1
Add Adler Lake LP device id. Cc: <stable@vger.kernel.org> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20210129120752.850325-7-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-29mei: me: add adler lake point S DIDAlexander Usyskin1-0/+2
Add Adler Lake S device id. Cc: <stable@vger.kernel.org> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20210129120752.850325-6-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-29mei: me: emmitsburg workstation DIDTomas Winkler1-0/+2
Add Emmitsburg workstation DID. Cc: <stable@vger.kernel.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20210129120752.850325-5-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-29mei: me: add MEI device for KBP with ITPS capabilityTomas Winkler1-0/+1
Add device ID for Intel Kaby Point PCH (Kabylake) which has Intel Precise Touch & Stylus IPTS (iTouch). Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20200619165121.2145330-6-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-29mei: me: add MEI device for SPT with ITPS capabilityTomas Winkler1-0/+1
Add device ID for Intel Sunrise Point PCH (Skylake) which has Intel Precise Touch & Stylus IPTS (iTouch). Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20200619165121.2145330-5-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-29mei: me: make mei_me_fw_sku_sps_4() less crypticTomas Winkler1-0/+2
Last add mei_me_fw_sku_sps_4() kdoc and add descriptive defines for register name and values. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20200619165121.2145330-3-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-23mei: me: add tiger lake point device ids for H platforms.Alexander Usyskin1-0/+1
Add Tiger Lake device ids H for HECI1. TGH_H is also used in Tatlow SPS platform we need to disable the mei interface there. Cc: <stable@vger.kernel.org> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20200619165121.2145330-7-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-23mei: me: disable mei interface on Mehlow server platformsTomas Winkler1-0/+2
For SPS firmware versions 5.0 and newer the way detection has changed. The detection is done now via PCI_CFG_HFS_3 register. To prevent conflict the previous method will get sps_4 suffix Disable both CNP_H and CNP_H_3 interfaces. CNP_H_3 requires a separate configuration as it doesn't support DMA. Cc: <stable@vger.kernel.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20200619165121.2145330-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-26mei: me: add cedar fork device idsAlexander Usyskin1-0/+2
Add Cedar Fork (CDF) device ids, those belongs to the cannon point family. Cc: <stable@vger.kernel.org> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20200324210730.17672-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-18mei: fix CNL itouch device number to match the spec.Alexander Usyskin1-2/+2
The Cannon Lake device for itouch in HW spec is numbered 3, not 4. Fix the internal numbering to match the HW spec. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20200227112737.8383-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-24mei: me: add jasper point DIDTomas Winkler1-0/+2
Add Jasper Point (Jasper Lake) device id for MEI Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200124001455.24176-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-22mei: me: add comet point (lake) H device idsTomas Winkler1-0/+4
Add Comet Point device IDs for Comet Lake H platforms. Cc: <stable@vger.kernel.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20200119094229.20116-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-07mei: add trc detection register to sysfsAlexander Usyskin1-1/+2
The glitch detection HW (TRC) save it status information into TRC status register. Make it available to user-space via read-only sysfs file. The TRC register is availab for PCH15 gen and newer, for older platforms reading the sysfs file will fail with EOPNOTSUPP. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20191107104445.19101-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-05mei: me: add comet point V device idAlexander Usyskin1-0/+1
Comet Point (Comet Lake) V device id. Cc: <stable@vger.kernel.org> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20191105150514.14010-2-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-04mei: me: add comet point (lake) LP device idsTomas Winkler1-0/+3
Add Comet Point devices IDs for Comet Lake U platforms. Cc: <stable@vger.kernel.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20191001235958.19979-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28mei: me: add Tiger Lake point LP device IDTomas Winkler1-0/+2
Add Tiger Lake Point device ID for TGP LP. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20190819103210.32748-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-24mei: me: add mule creek canyon (EHL) device idsAlexander Usyskin1-0/+3
Add Mule Creek Canyon (PCH) MEI device ids for Elkhart Lake (EHL) Platform. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20190712095814.20746-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-28mei: adjust the copyright notice in the files.Tomas Winkler1-1/+1
Use unified version of the copyright notice in the files Update copyright years according the year the files were touched, except this patch and SPDX conversions. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-28mei: convert to SPDX license tagsTomas Winkler1-63/+3
Replace boiler plate licenses texts with the SPDX license identifiers in the mei files header. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-30mei: me: add ice lake point device id.Tomas Winkler1-0/+2
Add icelake mei device id. Cc: <stable@vger.kernel.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-13mei: me: add denverton innovation engine device IDsTomas Winkler1-0/+2
Add the Denverton innovation engine (IE) device ids. The IE is an ME-like device which provides HW security offloading. Cc: <stable@vger.kernel.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-02-20mei: me: add cannon point device ids for 4th deviceTomas Winkler1-0/+2
Add cannon point device ids for 4th (itouch) device. Cc: <stable@vger.kernel.org> 4.14+ Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-02-20mei: me: add cannon point device idsAlexander Usyskin1-0/+3
Add CNP LP and CNP H device ids for cannon lake and coffee lake platforms. Cc: <stable@vger.kernel.org> 4.14+ Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-04mei: me: add gemini lake devices idTomas Winkler1-0/+2
Add Gemini Lake (GLK) device id. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-29mei: me: add lewisburg device idsTomas Winkler1-0/+2
Add MEI Lewisburg PCH IDs for Purley based workstations. Cc: <stable@vger.kernel.org> # 4.8.x Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-12mei: me: add kaby point device idsAlexander Usyskin1-0/+3
Add device ids for Intel Kabypoint PCH (Kabylake) Cc: <stable@vger.kernel.org> #4.6+ Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-01mei: me: add broxton pci device idsTomas Winkler1-0/+4
Add device ids for Broxton SoC based devices. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-03mei: me: add sunrise point device idsTomas Winkler1-0/+4
Add MEI devices ids for Intel Sunrisepoint Skylake (PCH) Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-03mei: me: d0i3: enable d0i3 interruptsAlexander Usyskin1-0/+4
D0i3 adds additional interrupt reason bit, therefore we add a variable intr_source to save the interrupt causes for further dispatching. The interrupt cause is saved in the irq quick handler to achieve unified behavior for both MSI enabled and shared interrupt platforms. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-03mei: me: d0i3: add flag to indicate D0i3 supportAlexander Usyskin1-0/+1
Detect d0i3 low power state during hw configuration, the value is set in HFS_1 pci config reigister. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-03mei: me: d0i3: add the control registersTomas Winkler1-5/+15
Starting with Intel Sunrisepoint (Skylake PCH) the MEI device supports D0i3 low power state. Add D0i3 control registers. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-26mei: read and print all six FW status registersAlexander Usyskin1-4/+8
ME devices prior to PCH8 (Lynx Point) have two FW status registers, on PCH8 and newer excluding txe there are six FW status registers. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-09mei: add WPT second mei interfaceAlexander Usyskin1-0/+1
Add WPT second mei interface. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-03mei: me: introduce power gating registersTomas Winkler1-0/+9
LPT devices have internal power gating handled through registers and hbm calls Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-16mei: me: do not load the driver if the FW doesn't support MEI interfaceTomas Winkler1-0/+5
NM and SPS FW types that may run on ME device on server platforms do not have valid MEI/HECI interface and driver should not be bound to it as this might lead to system hung. In practice not all BIOSes effectively hide such devices from the OS and in some cases it is not possible. We determine FW type by examining Host FW status registers in order to unbind the driver. In this patch we are adding check for ME on Cougar Point, Lynx Point Devices Cc: stable <stable@vger.kernel.org> # 3.10+ Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Tested-by: Nikola Ciprich <nikola.ciprich@linuxbox.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-05mei: add 9 series PCH mei device idsTomas Winkler1-1/+4
And Lynx Point H Refresh and Wildcat Point LP device ids. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-16mei: me: add Lynx Point Wellsburg work station device idTomas Winkler1-0/+1
add missing device id for LPT based work station Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-08mei: rename interface to hw-meTomas Winkler1-0/+167
Rename hw-me.h to hw-me-regs.h as this file contains only register definitions. Files hw-me.[ch] now contains ME hw dependant functionality Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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