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path: root/drivers/net/wireless/intel/iwlwifi/fw/api/rfi.h
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2022-02-18iwlwifi: mvm: rfi: handle deactivation notificationGregory Greenman
Sometimes RFIm can be deactivated in FW due to internal errors. In this case, FW will send a notification to the driver about that. Add a log message in this case since FW logs are not always available. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.48d0a1624fec.I8f9271959fc53223fa329ab097b12fd69b498b71@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-11iwlwifi: mvm: add RFI-M supportGregory Greenman
RF Interference Mitigation is a new feature targeted to handle the problem of interference between DDR memory and WiFi. The role of the driver is to configure FW with the table holding a mapping between problematic channels/bands and the corresponding frequencies. This patch adds RFI infrastructure and adds two debugfs hooks: - send RFI configuration command (currently with a default table) which will reset feature in the FW - read the table, used by the FW (which can be a subset of the table that driver sent). Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210210171218.2cea55a09bc7.I634b79795abad499ce442631d6672ffef8fc6d41@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>