Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2015 The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | |
| 22 | /* |
| 23 | * This file was originally distributed by Qualcomm Atheros, Inc. |
| 24 | * under proprietary terms before Copyright ownership was assigned |
| 25 | * to the Linux Foundation. |
| 26 | */ |
| 27 | |
| 28 | #ifndef __IF_PCI_INTERNAL_H__ |
| 29 | #define __IF_PCI_INTERNAL_H__ |
| 30 | #ifdef CONFIG_CNSS |
| 31 | #define HIF_REGISTER_DRIVER(wlan_drv_id) \ |
| 32 | cnss_wlan_register_driver(wlan_drv_id) |
| 33 | #define HIF_UNREGISTER_DRIVER(wlan_drv_id) \ |
| 34 | cnss_wlan_unregister_driver(wlan_drv_id) |
| 35 | #else |
| 36 | #define HIF_REGISTER_DRIVER(wlan_drv_id) \ |
| 37 | pci_register_driver(wlan_drv_id) |
| 38 | #define HIF_UNREGISTER_DRIVER(wlan_drv_id) \ |
| 39 | pci_unregister_driver(wlan_drv_id) |
| 40 | #endif |
| 41 | |
| 42 | #ifdef DISABLE_L1SS_STATES |
| 43 | #define PCI_CFG_TO_DISABLE_L1SS_STATES(pdev, addr) \ |
| 44 | { \ |
| 45 | uint32_t lcr_val; \ |
| 46 | pci_read_config_dword(pdev, addr, &lcr_val); \ |
| 47 | pci_write_config_dword(pdev, addr, (lcr_val & ~0x0000000f)); \ |
| 48 | } |
| 49 | #else |
| 50 | #define PCI_CFG_TO_DISABLE_L1SS_STATES(pdev, addr) |
| 51 | #endif |
| 52 | |
| 53 | #if defined(CONFIG_CNSS) && !defined(QCA_WIFI_3_0) |
| 54 | #define GET_VIRT_RAMDUMP_MEM(ol_sc) \ |
| 55 | { \ |
| 56 | ol_sc->ramdump_base = cnss_get_virt_ramdump_mem(&ol_sc->ramdump_size); \ |
| 57 | if (ol_sc->ramdump_base == NULL || !ol_sc->ramdump_size) \ |
| 58 | HIF_ERROR("%s: Failed to get RAM dump memory addr or size!", \ |
| 59 | __func__); \ |
| 60 | } |
| 61 | #else |
| 62 | #define GET_VIRT_RAMDUMP_MEM(ol_sc) |
| 63 | #endif |
| 64 | |
| 65 | #ifdef QCA_WIFI_3_0 |
| 66 | #define PCI_CLR_CAUSE0_REGISTER(sc) \ |
| 67 | { \ |
| 68 | uint32_t tmp_cause0; \ |
| 69 | tmp_cause0 = hif_read32_mb(sc->mem + PCIE_INTR_CAUSE_ADDRESS); \ |
| 70 | hif_write32_mb(sc->mem + PCIE_INTR_CLR_ADDRESS, \ |
| 71 | PCIE_INTR_FIRMWARE_MASK | tmp_cause0); \ |
| 72 | hif_read32_mb(sc->mem + PCIE_INTR_CLR_ADDRESS); \ |
| 73 | hif_write32_mb(sc->mem + PCIE_INTR_CLR_ADDRESS, 0); \ |
| 74 | hif_read32_mb(sc->mem + PCIE_INTR_CLR_ADDRESS); \ |
| 75 | } |
| 76 | |
| 77 | #define HIF_PCI_TARG_IS_AWAKE(scn, mem) \ |
| 78 | { \ |
| 79 | return 1; \ |
| 80 | } |
| 81 | #else |
| 82 | #define PCI_CLR_CAUSE0_REGISTER(sc) |
| 83 | |
| 84 | #define HIF_PCI_TARG_IS_AWAKE(scn, mem) \ |
| 85 | { \ |
| 86 | uint32_t val; \ |
| 87 | if (scn->recovery) \ |
| 88 | return false; \ |
| 89 | val = hif_read32_mb(mem + PCIE_LOCAL_BASE_ADDRESS \ |
| 90 | + RTC_STATE_ADDRESS); \ |
| 91 | return RTC_STATE_V_GET(val) == RTC_STATE_V_ON; \ |
| 92 | } |
| 93 | #endif |
| 94 | |
| 95 | #if !defined(REMOVE_PKT_LOG) && !defined(QVIT) |
| 96 | #define PKT_LOG_MOD_INIT(ol_sc) \ |
| 97 | { \ |
| 98 | ol_txrx_pdev_handle pdev_txrx_handle; \ |
| 99 | pdev_txrx_handle = cds_get_context(CDF_MODULE_ID_TXRX); \ |
| 100 | if (cds_get_conparam() != CDF_FTM_MODE && \ |
| 101 | !WLAN_IS_EPPING_ENABLED(cds_get_conparam())) { \ |
| 102 | ol_pl_sethandle(&pdev_txrx_handle->pl_dev, ol_sc); \ |
| 103 | if (pktlogmod_init(ol_sc)) \ |
| 104 | HIF_ERROR("%s: pktlogmod_init failed", __func__); \ |
| 105 | } \ |
| 106 | } |
| 107 | #else |
| 108 | #define PKT_LOG_MOD_INIT(ol_sc) |
| 109 | #endif |
| 110 | #endif /* __IF_PCI_INTERNAL_H__ */ |