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d5c65159f2
ath11k is a new driver for Qualcomm IEEE 802.11ax devices, first supporting only IPQ8074 SoC using the shared memory AHB bus. ath11k uses mac80211 and supports AP, Station and Mesh modes. Even though ath11k has some similar code as with ath10k (especially the WMI layer) it was concluded to be simpler to have a "clean start" for ath11k code base and not try to share the code with ath10k. This makes maintenance easier and avoids major changes in ath10k, which would have significantly increased the risk of regressions in existing setups. Even though the driver is very similar with ath10k but there are major differences as well. The datapath is completely different. ath11k supports multiple MACs, called "soc" in the firmware interface. And there's only one WMI interface to support. Currently ath11k supports only IEEE 802.11ac mode, but patches for 802.11ax are available and they will be submitted after ath11k is accepted to upstream. The firmware images are available from ath11k-firmware repository but they will be also submitted to linux-firmware: https://github.com/kvalo/ath11k-firmware This was tested with firmware version WLAN.HK.2.1.0.1-00629-QCAHKSWPL_SILICONZ-1. The driver has had multiple authors who are listed in alphabetical order below. Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Bhagavathi Perumal S <bperumal@codeaurora.org> Signed-off-by: Ganesh Sesetti <gseset@codeaurora.org> Signed-off-by: Govindaraj Saminathan <gsamin@codeaurora.org> Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: kbuild test robot <lkp@intel.com> Signed-off-by: Maharaja Kennadyrajan <mkenna@codeaurora.org> Signed-off-by: Manikanta Pubbisetty <mpubbise@codeaurora.org> Signed-off-by: Miles Hu <milehu@codeaurora.org> Signed-off-by: Muna Sinada <msinada@codeaurora.org> Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org> Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org> Signed-off-by: Sathishkumar Muruganandam <murugana@codeaurora.org> Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com> Signed-off-by: Sriram R <srirrama@codeaurora.org> Signed-off-by: Sven Eckelmann <seckelmann@datto.com> Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@codeaurora.org> Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org>
36 lines
903 B
C
36 lines
903 B
C
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
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/*
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* Copyright (c) 2019 The Linux Foundation. All rights reserved.
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*/
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#ifndef ATH11K_REG_H
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#define ATH11K_REG_H
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#include <linux/kernel.h>
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#include <net/regulatory.h>
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struct ath11k_base;
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struct ath11k;
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/* DFS regdomains supported by Firmware */
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enum ath11k_dfs_region {
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ATH11K_DFS_REG_UNSET,
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ATH11K_DFS_REG_FCC,
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ATH11K_DFS_REG_ETSI,
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ATH11K_DFS_REG_MKK,
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ATH11K_DFS_REG_CN,
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ATH11K_DFS_REG_KR,
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ATH11K_DFS_REG_UNDEF,
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};
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/* ATH11K Regulatory API's */
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void ath11k_reg_init(struct ath11k *ar);
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void ath11k_reg_free(struct ath11k_base *ab);
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void ath11k_regd_update_work(struct work_struct *work);
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struct ieee80211_regdomain *
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ath11k_reg_build_regd(struct ath11k_base *ab,
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struct cur_regulatory_info *reg_info, bool intersect);
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int ath11k_regd_update(struct ath11k *ar, bool init);
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int ath11k_reg_update_chan_list(struct ath11k *ar);
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#endif
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