Houston Hoffman | 32bc8eb | 2016-03-14 21:11:34 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016 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 | |
Houston Hoffman | 32bc8eb | 2016-03-14 21:11:34 -0700 | [diff] [blame] | 28 | #include "hif.h" |
| 29 | #include "hif_main.h" |
Houston Hoffman | 8f239f6 | 2016-03-14 21:12:05 -0700 | [diff] [blame] | 30 | #include "multibus.h" |
Houston Hoffman | 162164c | 2016-03-14 21:12:10 -0700 | [diff] [blame] | 31 | #include "ce_main.h" |
Houston Hoffman | 32bc8eb | 2016-03-14 21:11:34 -0700 | [diff] [blame] | 32 | #include "snoc_api.h" |
Houston Hoffman | 4ca03b6 | 2016-03-14 21:11:51 -0700 | [diff] [blame] | 33 | #include "dummy.h" |
Nirav Shah | 3573f95 | 2016-05-12 18:37:03 +0530 | [diff] [blame] | 34 | #include "ce_api.h" |
Houston Hoffman | 32bc8eb | 2016-03-14 21:11:34 -0700 | [diff] [blame] | 35 | |
| 36 | /** |
| 37 | * hif_initialize_pci_ops() - initialize the pci ops |
| 38 | * @bus_ops: hif_bus_ops table pointer to initialize |
| 39 | * |
| 40 | * Return: QDF_STATUS_SUCCESS |
| 41 | */ |
| 42 | QDF_STATUS hif_initialize_snoc_ops(struct hif_bus_ops *bus_ops) |
| 43 | { |
| 44 | bus_ops->hif_bus_open = &hif_snoc_open; |
| 45 | bus_ops->hif_bus_close = &hif_snoc_close; |
Houston Hoffman | 4ca03b6 | 2016-03-14 21:11:51 -0700 | [diff] [blame] | 46 | bus_ops->hif_bus_prevent_linkdown = &hif_dummy_bus_prevent_linkdown; |
| 47 | bus_ops->hif_reset_soc = &hif_dummy_reset_soc; |
| 48 | bus_ops->hif_bus_suspend = &hif_dummy_bus_suspend; |
| 49 | bus_ops->hif_bus_resume = &hif_dummy_bus_resume; |
| 50 | bus_ops->hif_target_sleep_state_adjust = |
| 51 | &hif_dummy_target_sleep_state_adjust; |
| 52 | |
Houston Hoffman | 8f239f6 | 2016-03-14 21:12:05 -0700 | [diff] [blame] | 53 | bus_ops->hif_disable_isr = &hif_snoc_disable_isr; |
| 54 | bus_ops->hif_nointrs = &hif_snoc_nointrs; |
| 55 | bus_ops->hif_enable_bus = &hif_snoc_enable_bus; |
| 56 | bus_ops->hif_disable_bus = &hif_snoc_disable_bus; |
| 57 | bus_ops->hif_bus_configure = &hif_snoc_bus_configure; |
Nirav Shah | 3573f95 | 2016-05-12 18:37:03 +0530 | [diff] [blame] | 58 | bus_ops->hif_get_config_item = &hif_dummy_get_config_item; |
| 59 | bus_ops->hif_set_mailbox_swap = &hif_dummy_set_mailbox_swap; |
| 60 | bus_ops->hif_claim_device = &hif_dummy_claim_device; |
| 61 | bus_ops->hif_shutdown_device = &hif_ce_stop; |
| 62 | bus_ops->hif_stop = &hif_ce_stop; |
Nirav Shah | 3573f95 | 2016-05-12 18:37:03 +0530 | [diff] [blame] | 63 | bus_ops->hif_cancel_deferred_target_sleep = |
| 64 | &hif_dummy_cancel_deferred_target_sleep; |
Houston Hoffman | 8f239f6 | 2016-03-14 21:12:05 -0700 | [diff] [blame] | 65 | bus_ops->hif_irq_disable = &hif_snoc_irq_disable; |
| 66 | bus_ops->hif_irq_enable = &hif_snoc_irq_enable; |
Houston Hoffman | 3c017e7 | 2016-03-14 21:12:11 -0700 | [diff] [blame] | 67 | bus_ops->hif_dump_registers = &hif_snoc_dump_registers; |
Nirav Shah | 3573f95 | 2016-05-12 18:37:03 +0530 | [diff] [blame] | 68 | bus_ops->hif_dump_target_memory = &hif_ce_dump_target_memory; |
| 69 | bus_ops->hif_ipa_get_ce_resource = &hif_ce_ipa_get_ce_resource; |
| 70 | bus_ops->hif_mask_interrupt_call = &hif_dummy_mask_interrupt_call; |
Houston Hoffman | b4149dd | 2016-03-23 15:55:41 -0700 | [diff] [blame] | 71 | bus_ops->hif_enable_power_management = |
| 72 | &hif_dummy_enable_power_management; |
| 73 | bus_ops->hif_disable_power_management = |
| 74 | &hif_dummy_disable_power_management; |
Houston Hoffman | 8f239f6 | 2016-03-14 21:12:05 -0700 | [diff] [blame] | 75 | |
Houston Hoffman | 32bc8eb | 2016-03-14 21:11:34 -0700 | [diff] [blame] | 76 | return QDF_STATUS_SUCCESS; |
| 77 | } |
Houston Hoffman | 162164c | 2016-03-14 21:12:10 -0700 | [diff] [blame] | 78 | |
| 79 | /** |
| 80 | * hif_snoc_get_context_size() - return the size of the snoc context |
| 81 | * |
| 82 | * Return the size of the context. (0 for invalid bus) |
| 83 | */ |
| 84 | int hif_snoc_get_context_size(void) |
| 85 | { |
| 86 | return sizeof(struct HIF_CE_state); |
| 87 | } |