1 /* 2 * Copyright (c) 2020 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 #ifndef __HIF_IO32_IPCI_H__ 18 #define __HIF_IO32_IPCI_H__ 19 20 #ifdef HIF_IPCI 21 22 #include "hif_main.h" 23 #include "regtable.h" 24 #include "ce_reg.h" 25 #include "qdf_atomic.h" 26 #include "if_ipci.h" 27 /* 28 * For maximum performance and no power management, set this to 1. 29 * For power management at the cost of performance, set this to 0. 30 */ 31 #ifndef CONFIG_ATH_IPCIE_MAX_PERF 32 #define CONFIG_ATH_IPCIE_MAX_PERF 0 33 #endif 34 35 /* 36 * PCIE_ACCESS_LOG_NUM specifies the number of 37 * read/write records to store 38 */ 39 #ifdef CONFIG_ATH_IPCIE_ACCESS_DEBUG 40 #define IPCIE_ACCESS_LOG_NUM 500 41 #endif 42 43 /* 64-bit MSI support */ 44 #define CONFIG_IPCIE_64BIT_MSI 0 45 46 /* AXI gating when L1, L2 to reduce power consumption */ 47 #define CONFIG_IPCIE_ENABLE_AXI_CLK_GATE 0 48 49 irqreturn_t hif_fw_interrupt_handler(int irq, void *arg); 50 #endif /* HIF_IPCI */ 51 #endif /* __HIF_IO32_IPCI_H__ */ 52