1 /* 2 * Copyright (c) 2015-2016,2018,2020-2021 The Linux Foundation. 3 * All rights reserved. 4 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. 5 * 6 * Permission to use, copy, modify, and/or distribute this software for 7 * any purpose with or without fee is hereby granted, provided that the 8 * above copyright notice and this permission notice appear in all 9 * copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 12 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 13 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 14 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 15 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 16 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 17 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 18 * PERFORMANCE OF THIS SOFTWARE. 19 */ 20 21 #ifndef __CE_TASKLET_H__ 22 #define __CE_TASKLET_H__ 23 #include "ce_main.h" 24 void init_tasklet_worker_by_ceid(struct hif_opaque_softc *scn, int pipe_num); 25 void deinit_tasklet_workers(struct hif_opaque_softc *scn); 26 void ce_tasklet_init(struct HIF_CE_state *hif_ce_state, uint32_t mask); 27 void ce_tasklet_kill(struct hif_softc *scn); 28 int hif_drain_tasklets(struct hif_softc *scn); 29 #ifdef WLAN_FEATURE_WMI_DIAG_OVER_CE7 30 int hif_drain_fw_diag_ce(struct hif_softc *scn); 31 #else 32 static inline 33 int hif_drain_fw_diag_ce(struct hif_softc *scn) 34 { 35 return 0; 36 } 37 #endif 38 QDF_STATUS ce_register_irq(struct HIF_CE_state *hif_ce_state, uint32_t mask); 39 QDF_STATUS ce_unregister_irq(struct HIF_CE_state *hif_ce_state, uint32_t mask); 40 irqreturn_t ce_dispatch_interrupt(int irq, 41 struct ce_tasklet_entry *tasklet_entry); 42 void hif_display_ce_stats(struct hif_softc *hif_ctx); 43 void hif_clear_ce_stats(struct HIF_CE_state *hif_ce_state); 44 #endif /* __CE_TASKLET_H__ */ 45