summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
AgeCommit message (Collapse)Author
2023-04-14wifi: iwlwifi: Add RF Step Type for BZ deviceMukesh Sisodiya
Add RF step id handling and handle for BZ device. Read CNV Aux register and uses for no OTP case. Add missing rf support for Bz/Bnj device and correct/add the mapping for rf-type if OTP not present. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230414130637.8f2e2fff7bbc.Iee5554178bc5f134dcc28591db0968e619afbdca@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: pcie: work around ROM bug on AX210 integratedJohannes Berg
On 22000 and AX210 devices, there's a ROM bug that causes it to set invalid LTR settings. On 22000 and AX210 non-integrated we can fix up these settings from the driver (as done in the code here), but on AX210 integrated these registers are not available to the driver. Attempt to work around the issue by spinning while the IML is being loaded, the IML will then reprogram the LTR values itself after it's loaded, so only the brief IML load (which the ROM is doing) is affected. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413213309.aaa0a4339984.If08da23e960b6236f8c05c06fc8b26041ac89f1e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-07wifi: iwlwifi: Adding the code to get RF name for MsP deviceMukesh Sisodiya
Add missing RF name extraction for MsP device from hardware rf-id. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230305124406.ae831f21ec55.Iad71cc30f9930f7ebe079d210ebe6c968a159273@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-03-11Merge tag 'wireless-next-2022-03-11' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Johannes Berg says: ==================== brcmfmac * add BCM43454/6 support rtw89 * add support for 160 MHz channels and 6 GHz band * hardware scan support iwlwifi * support UHB TAS enablement via BIOS * remove a bunch of W=1 warnings * add support for channel switch offload * support 32 Rx AMPDU sessions in newer devices * add support for a couple of new devices * add support for band disablement via BIOS mt76 * mt7915 thermal management improvements * SAR support for more mt76 drivers * mt7986 wmac support on mt7915 ath11k * debugfs interface to configure firmware debug log level * debugfs interface to test Target Wake Time (TWT) * provide 802.11ax High Efficiency (HE) data via radiotap ath9k * use hw_random API instead of directly dumping into random.c wcn36xx * fix wcn3660 to work on 5 GHz band ath6kl * add device ID for WLU5150-D81 cfg80211/mac80211 * initial EHT (from 802.11be) support (EHT rates, 320 MHz, larger block-ack) * support disconnect on HW restart * tag 'wireless-next-2022-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (247 commits) mac80211: Add support to trigger sta disconnect on hardware restart mac80211: fix potential double free on mesh join mac80211: correct legacy rates check in ieee80211_calc_rx_airtime nl80211: fix typo of NL80211_IF_TYPE_OCB in documentation mac80211: Use GFP_KERNEL instead of GFP_ATOMIC when possible mac80211: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE rtw89: 8852c: process logic efuse map rtw89: 8852c: process efuse of phycap rtw89: support DAV efuse reading operation rtw89: 8852c: add chip::dle_mem rtw89: add page_regs to handle v1 chips rtw89: add chip_info::{h2c,c2h}_reg to support more chips rtw89: add hci_func_en_addr to support variant generation rtw89: add power_{on/off}_func rtw89: read chip version depends on chip ID rtw89: pci: use a struct to describe all registers address related to DMA channel rtw89: pci: add V1 of PCI channel address rtw89: pci: add struct rtw89_pci_info rtw89: 8852c: add 8852c empty files MAINTAINERS: add devicetree bindings entry for mt76 ... ==================== Link: https://lore.kernel.org/r/20220311124029.213470-1-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-18iwlwifi: pcie: Adapt rx queue write pointer for Bz familyMatti Gottlieb
Adapt rx queue write pointer for Bz family. The register has moved to the same one as Tx. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220204122220.57bd62a4365c.I873aa9b3d13abf5633a4963c55c3a09a833254f0@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-03iwlwifi: mvm: don't send SAR GEO command for 3160 devicesLuca Coelho
SAR GEO offsets are not supported on 3160 devices. The code was refactored and caused us to start sending the command anyway, which causes a FW assertion failure. Fix that only considering this feature supported on FW API with major version is 17 if the device is not 3160. Additionally, fix the caller of iwl_mvm_sar_geo_init() so that it checks for the return value, which it was ignoring. Reported-by: Len Brown <lenb@kernel.org> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Fixes: 78a19d5285d9 ("iwlwifi: mvm: Read the PPAG and SAR tables at INIT stage") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/iwlwifi.20220128144623.96f683a89b42.I14e2985bfd7ddd8a8d83eb1869b800c0e7f30db4@changeid
2021-12-21iwlwifi: fix Bz NMI behaviourJohannes Berg
Contrary to what was stated before, the hardware hasn't changed the bits here yet. In any case, the new CSR is also directly (lower 16 bits) connected to UREG_DOORBELL_TO_ISR6, so if it still changes the changes would be there. Adjust the code and comments accordingly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Fixes: 6c0795f1a524 ("iwlwifi: implement Bz NMI behaviour") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211210090244.75b6207536e3.I7d170a48a9096e6b7269c3a9f447c326f929b171@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-12-07iwlwifi: pcie: support Bz suspend/resume triggerHaim Dreyfuss
Instead of using two bits in the doorbell interrupt, the new Bz devices have a new CSR_IPC_SLEEP_CONTROL register to let drivers indicate the desired transition before triggering the doorbell interrupt. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211204083238.63f3d150689a.Iaeb6f9b007e81b1a5a02144b0281935e4613cb78@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-12-07iwlwifi: add support for Bz-Z HWMike Golant
Add support for Bz Z step HW with GF RF. Signed-off-by: Mike Golant <michael.golant@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211204083238.fc8626515758.Ibfeffc8bb071f9773ea189992ebef056f51be1be@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-12-07iwlwifi: support 4-bits in MAC step valueMike Golant
We have a MAC component (which is inside the SoC) and it has several different HW steps. 3 bits used to be enough but now we need 4-bits to represent all the different steps. Properly support 4-bits in the MAC step value by refactoring all the current handling of the MAC step/dash. Already from family 8000 and up the dash (bits 0-1) no longer exists and the step (until 8000 bits 2-3) consists of the dash bits as well. To do this remove the CSR_HW_REV_STEP and the CSR_HW_REV_DASH macros, replace them with CSR_HW_REV_STEP_DASH and add hw_rev_step into the trans struct. In addition remove the CSR_HW_IF_CONFIG_REG_MSK_MAC_STEP and CSR_HW_IF_CONFIG_REG_MSK_MAC_DASH macros and create a new macro combining the 2 (this way we don't need shifting or anything else.) Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Mike Golant <michael.golant@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211207160459.2e81a14d1f80.Ia5287e37fb3439d805336837361f6491f958e465@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-28iwlwifi: pcie: update sw error interrupt for BZ familyMike Golant
The cause for sw error in BZ device family was changed Signed-off-by: Mike Golant <michael.golant@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211024165252.f674cd409b8e.I519f554d0a22d4711077785ec2bd7c564997241f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: Start scratch debug register for Bz familyMatti Gottlieb
Start scratch debug register for Bz family. This register is used for FW debug, and the driver should start this register with a fixed value, during init, and upon an error, should read it, and add it to the dump. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210826224715.609ad58a49f3.I05c351233601ecc51dddfa5df69ace292216eb95@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-08-26iwlwifi: implement Bz NMI behaviourJohannes Berg
The method to NMI the firmware also changed in Bz devices, implement the new logic. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210802215208.c9bd2034dc05.I983c25caa09c3776c7640fff73fe739362ecc5b6@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-08-26iwlwifi: pcie: implement Bz device startupJohannes Berg
Device startup changed in Bz, some register bits moved around. Change the code accordingly. The new Bz hardware changes also the way we wake it (grab NIC access) and the way we disable bus mastering, update the driver code accordingly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210802215208.00a137364a95.I059a2abac948965458862941ee7db6a2e1076fa6@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-08-26iwlwifi: read MAC address from correct place on BzJohannes Berg
On Bz devices, the MAC address CSRs changed from 0x380 to 0x30. Change the boolean configuration "mac_addr_from_csr" to hold the base address instead, and set it correctly for the different devices using this feature. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210802215208.928c7983f014.Ic5ba92d98946c1b4640280a05dcfd75119c0f0c0@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22iwlwifi: pcie: remove CSR_HW_RF_ID_TYPE_CHIP_IDJohannes Berg
This is duplicated with CSR_HW_RFID_TYPE so just use the latter for less typing/shorter lines. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210612142637.00b220f4ba53.I1fe216a46e7d9c1316d681daa293064f16ff1899@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-04-14iwlwifi: pcie: clear only FH bits handle in the interruptMordechay Goodstein
For simplicity we assume that msix has 2 IRQ lines one used for rx data called msix_non_share, and another used for one bit flags messages (alive, hw error, sw error, rx data flag) called msix_share. Every time the FW has data to send it puts it on the RX queue and HW turns on the flags in msix_share (inta_fw) indicating about rx data, and HW sends an interrupt a bit later to the msix_non_share _unless_ the msix_shared RX data bit was cleared. Currently in the code every time we get an msix_shared we clear all bits including rx data queue bits. So we can have a race ---------------------------------------------------- DRIVER | HW | FW ---------------------------------------------------- - send host cmd to FW | | | | - handle message | | and put a response | | on the RX queue | - RX flag on | | | - send alive msix | - alive flag on | | - interrupt | | msix_share driver | - handle msix_shared | | and clear all flags | | bits | | | - don't send an | | interrupt on | | msix_non_shared | | (driver cleared) | - driver timeout on | | waiting for host cmd | | respond | | | | ---------------------------------------------------- The change is to clear only the msi_shared flags that are handled in the msix_shared flow, which will cause the hardware to send an interrupt on the msix_non_share line as well, when it has data. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210330162204.a1cdda2fa270.I02a82312679f4541f30bb8db8747a797dbb70ee7@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-10iwlwifi: pcie: add CDB bit to the device configuration parsingMatti Gottlieb
Some new devices contain an extra bit in the CRF ID register to denote that they support CDB. Add definitions and macros to be able to support it and add the "NO_CDB" to all existing entired. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210210142629.7b40184d9899.I3bb2cf9b9afb0457583f786dc52d4d1b1ad75ffc@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: support firmware reset handshakeJohannes Berg
There are some races in the hardware that can possibly lead to a bus lockup later during a restart when we manage to kill the firmware at a bad time (while it's accessing the bus). To work around this, add support for a new handshake between firmware and driver to ensure that the firmware is in a well- known state before we kill it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.7756fcc9865c.I13de65e0ffcb4186dd4c1a465f66df2e98c9a947@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: use SPDX tagsJohannes Berg
Use SPDX tags instead of the long copyright notices. Also cleanup some duplicate copyright notices and combine the years where possible. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201210000603.481bcb512a6f.I8146abe5a637079e7336209f23cb26af98b12b31@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: pcie: remove MSIX_HW_INT_CAUSES_REG_IML handlingJohannes Berg
This is actually wrong, the bit used here by the image loader is BIT(1), not BIT(2). The latter will be reused by the new reset flow soon. However, as we never had any complaints about not printing the IML status or not handling the IML error interrupt (and I suspect the code handling it was incorrectly anyway) just remove the code for it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.9a323f4a3493.Ic7aee4dbbf4be42287c338c2fa1b111473724116@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-11-10iwlwifi: pcie: set LTR to avoid completion timeoutJohannes Berg
On some platforms, the preset values aren't correct and then we may get a completion timeout in the firmware. Change the LTR configuration to avoid that. The firmware will do some more complex reinit of this later, but for the boot process we use ~250usec. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/iwlwifi.20201107104557.d83d591c05ba.I42885c9fb500bc08b9a4c07c4ff3d436cc7a3c84@changeid
2020-01-27Merge tag 'wireless-drivers-next-2020-01-26' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for v5.6 Second set of patches for v5.6. Nothing special standing out, smaller new features and fixes allover. Major changes: ar5523 * add support for SMCWUSBT-G2 USB device iwlwifi * support new versions of the FTM FW APIs * support new version of the beacon template FW API * print some extra information when the driver is loaded rtw88 * support wowlan feature for 8822c * add support for WIPHY_WOWLAN_NET_DETECT brcmfmac * add initial support for monitor mode qtnfmac * add module parameter to enable DFS offloading in firmware * add support for STA HE rates * add support for TWT responder and spatial reuse ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-24iwlwifi: pcie: rename L0S_ENABLED bit to L0S_DISABLEDLuca Coelho
This bit has been misnamed since the initial implementation of the driver. The correct semantics is that setting this bit disables L0S states, and we already clearly use it as such in the code. Rename it to avoid confusion. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-12-23iwlwifi: remove CSR registers abstractionLuca Coelho
We needed this abstraction for some CSR registers for IWL_DEVICE_22560, but that has been removed, so we don't need the abstraction anymore. Remove it. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-11-15iwlwifi: remove IWL_DEVICE_22560/IWL_DEVICE_FAMILY_22560Johannes Berg
This is dead code, nothing uses the IWL_DEVICE_22560 macro and thus nothing every uses IWL_DEVICE_FAMILY_22560. Remove it all. While at it, remove some code and definitions used only in this case, and clean up some comments/names that still refer to it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-10-23iwlwifi: pcie: add workaround for power gating in integrated 22000Luca Coelho
Add a workaround that forces power gating to be enabled on integrated 22000 devices. This improves power saving in certain situations. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-07-15iwlwifi: pcie: add support for qu c-step devicesLuca Coelho
Add support for C-step devices. Currently we don't have a nice way of matching the step and choosing the proper configuration, so we need to switch the config structs one by one. Cc: stable@vger.kernel.org Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-06-24iwlwifi: add support for hr1 RF IDOren Givon
The 22000 series FW that was meant to be used with hr is also the FW that is used for hr1 and has a different RF ID. Add support to load the hr FW when hr1 RF ID is detected. Cc: stable@vger.kernel.org # 5.1+ Signed-off-by: Oren Givon <oren.givon@intel.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-29iwlwifi: dbg: replace dump info device family with HW typeShahar S Matityahu
In the dump info, the driver sets device_family to IWL_FW_ERROR_DUMP_FAMILY_7 in case IWL_FW_ERROR_DUMP_FAMILY_7 is used or IWL_FW_ERROR_DUMP_FAMILY_8 otherwise. This information is misleading and incorrect since the driver sets the device family to 8 to any device that is from family 8 and later, e.g. device family 9 is represented as 8 in the dump. Also, the device family enum is known only to the driver and does not give any information to the FW developer Change the device family to HW type to give propper data about the nic in use. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-04-18Merge tag 'wireless-drivers-next-for-davem-2019-04-18' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 5.2 Nothing really special standing out this time, iwlwifi being the most active driver. Major changes: iwlwifi * send NO_DATA events so they can be captured in radiotap * support for multiple BSSID * support for some new FW API versions * support new hardware * debugfs cleanups by Greg-KH qtnfmac * allow each MAC to specify its own regulatory rules ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-04-03iwlwifi: add support for quz firmwaresLuca Coelho
Add a new configuration with a new firmware name for quz devices. And, since these devices have the same PCI device and subsystem IDs, we need to add some code to switch from a normal qu firmware to the quz firmware. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-03-22iwlwifi: for AX210 device support radio GF4Shaul Triebitz
Add support for radio gf4 (CDB radio). Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-14iwlwifi: introduce device family AX210Shaul Triebitz
Add new device family AX210. Make the needed changes for this family. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-14iwlwifi: dbg_ini: implement monitor sram memory dumpShahar S Matityahu
Implement monitor sram memory dump in the new dump mechanism. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-01-25iwlwifi: pcie: recognize NICs with hw_rev 0x364 correctlyLuca Coelho
Some devices with PCI ID 0x2723, which is supposed to be 22260, are actually not. So we need to differentiate them by checking the hw_rev and change the cfg accordingly. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-08-31iwlwifi: remove all occurrences of the FSF address paragraphLuca Coelho
The Free Software Foundation address is superfluous and causes checkpatch to issue a warning when present. Remove all paragraphs with FSF's address to prevent that. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-08-31iwlwifi: add d3 debug data supportShahar S Matityahu
During d3, the firmware records debug data into internal buffer if debug data collection occurs, collect the data that was written to the buffer Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-07-26iwlwifi: update gen3 interrupts - sw error and image responseGolan Ben Ami
In 22560 devices the ROM sendis an interrupt to the host once the IML reading is done. Handle this interrupt, and indicate sw error in case the value is fail. Additionally, the cause for sw error in 22560 devices have been changed, so update the cause list. Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-07-26iwlwifi: add support for 22560 devicesLuca Coelho
Add support for the new 22560 family of devices and, while at it, reorganize the 22000 family so it fits better with the new one. Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-04-26iwlwifi: allow different csr flags for different device familiesGolan Ben Ami
Different device families may have different flag values for passing a message to the fw (i.e. SW_RESET). In order to keep the code readable, and avoid conditioning upon the family, store a value for each flag, which indicates the bit that needs to be enabled. Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-11-03iwlwifi: remove dead code for internal devices onlyEmmanuel Grumbach
We had a bunch of code that was relevant for internal devices only. Those devices are now being depreceated. Kill all the now unneeded code. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-18iwlwifi: distinguish different RF modules in A000 devicesTzipi Peres
Newer versions of A000 devices come with two diffenent RF modules. The PCI_ID, the subsystem ID and the RF ID are identical in these two cases, so we need to differentiate them by using the CSR_HW_RF_ID register- in order to load the appropriate firmware. Signed-off-by: Tzipi Peres <tzipi.peres@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: remove references to unsupported HWLuca Coelho
There are still some references to 3945 and 4965 HW, which were never supported in iwlwifi. These references were inherited from a previous project and are irrelevant here. Additionally, remove some irrelevant references to 5100 HW. Remove all these. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: fix a000 RF_ID defineLiad Kaufman
One of the defines has a wrong value. Fixes: 1afb0ae42174 ("iwlwifi: allow combining different phy images with mac images") Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29iwlwifi: pcie: fix 9000-series RF-kill interrupt propagationJohannes Berg
A hardware issue on 9000 series devices sometimes causes RF-kill interrupts to not be propagated to the host properly if ASPM is enabled. Work around this by setting the right hardware bit to allow it to interrupt the host for this reason (rfkill). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-23iwlwifi: pcie: work around suspend/resume issueJohannes Berg
In some platforms, having the device enabled with certain radio frontends causes the platform to not be able to resume properly from suspend, regardless of the wakeup cause. This was traced to a hardware issue with the integrated 9000-series A-step variant. Set the right hardware bit to disable the problematic state. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-02iwlwifi: Add fw_name_pre_rf_next_step to support different rf stepsHaim Dreyfuss
Integrated chip may have different HW and RF steps. Currently, the driver supports only different HW steps. Add logic to support different RF steps enables combining different HW and RF steps. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-02iwlwifi: update device ID for a000 familySara Sharon
Three configurations will share device ID 2720, and will be differentiated by RF ID. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-04-11iwlwifi: remove support for deprecated RFLuca Coelho
One of the RF modules we support has been deprecated and never released publicly. Remove support for this module. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-30 21:59:32 +0000