1 /* 2 * Copyright (c) 2013-2018,2020 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for 5 * any purpose with or without fee is hereby granted, provided that the 6 * above copyright notice and this permission notice appear in all 7 * copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16 * PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #ifndef __AHB_API_H 20 #define __AHB_API_H 21 struct hif_exec_context; 22 23 QDF_STATUS hif_ahb_open(struct hif_softc *hif_ctx, 24 enum qdf_bus_type bus_type); 25 void hif_ahb_close(struct hif_softc *hif_ctx); 26 27 28 void hif_ahb_disable_isr(struct hif_softc *hif_ctx); 29 void hif_ahb_nointrs(struct hif_softc *scn); 30 void hif_ahb_reset_soc(struct hif_softc *hif_ctx); 31 QDF_STATUS hif_ahb_enable_bus(struct hif_softc *ol_sc, 32 struct device *dev, void *bdev, 33 const struct hif_bus_id *bid, 34 enum hif_enable_type type); 35 void hif_ahb_disable_bus(struct hif_softc *scn); 36 int hif_ahb_bus_configure(struct hif_softc *scn); 37 void hif_ahb_irq_disable(struct hif_softc *scn, int ce_id); 38 void hif_ahb_irq_enable(struct hif_softc *scn, int ce_id); 39 void hif_ahb_exec_grp_irq_disable(struct hif_exec_context *hif_ext_grp); 40 void hif_ahb_exec_grp_irq_enable(struct hif_exec_context *hif_ext_grp); 41 int hif_ahb_dump_registers(struct hif_softc *scn); 42 43 int hif_ahb_configure_legacy_irq(struct hif_pci_softc *sc); 44 int hif_ahb_clk_enable_disable(struct device *dev, int enable); 45 void hif_ahb_device_reset(struct hif_softc *scn); 46 int hif_ahb_enable_radio(struct hif_pci_softc *sc, 47 struct platform_device *pdev, 48 const struct platform_device_id *id); 49 int hif_ahb_configure_irq(struct hif_pci_softc *sc); 50 int hif_ahb_configure_grp_irq(struct hif_softc *scn, 51 struct hif_exec_context *hif_ext_grp); 52 bool hif_ahb_needs_bmi(struct hif_softc *scn); 53 void hif_ahb_display_stats(struct hif_softc *scn); 54 void hif_ahb_clear_stats(struct hif_softc *scn); 55 #endif 56